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Available in 80 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-80" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">80 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Portal:T%C3%A4chnik" title="Portal:Tächnik – Alemannic" lang="gsw" hreflang="gsw" data-title="Portal:Tächnik" data-language-autonym="Alemannisch" data-language-local-name="Alemannic" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%89%A0%E1%88%AD:%E1%88%9D%E1%88%85%E1%8A%95%E1%8B%B5%E1%88%B5%E1%8A%93" title="በር:ምህንድስና – Amharic" lang="am" hreflang="am" data-title="በር:ምህንድስና" data-language-autonym="አማርኛ" data-language-local-name="Amharic" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A8%D9%88%D8%A7%D8%A8%D8%A9:%D8%AA%D9%82%D8%A7%D9%86%D8%A9" title="بوابة:تقانة – Arabic" lang="ar" hreflang="ar" data-title="بوابة:تقانة" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-av mw-list-item"><a href="https://av.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D0%B5%D1%85%D0%BD%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F" title="Портал:Технология – Avaric" lang="av" hreflang="av" data-title="Портал:Технология" data-language-autonym="Авар" data-language-local-name="Avaric" class="interlanguage-link-target"><span>Авар</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Portal:Texnologiya" title="Portal:Texnologiya – Azerbaijani" lang="az" hreflang="az" data-title="Portal:Texnologiya" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D9%BE%D9%88%D9%92%D8%B1%D8%AA%D8%A7%D9%84:%D8%AA%DA%A9%D9%86%D9%88%D9%84%D9%88%DA%98%DB%8C" title="پوْرتال:تکنولوژی – South Azerbaijani" lang="azb" hreflang="azb" data-title="پوْرتال:تکنولوژی" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%AC%E0%A7%87%E0%A6%B6%E0%A6%A6%E0%A7%8D%E0%A6%AC%E0%A6%BE%E0%A6%B0:%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%AF%E0%A7%81%E0%A6%95%E0%A7%8D%E0%A6%A4%E0%A6%BF" title="প্রবেশদ্বার:প্রযুক্তি – Bangla" lang="bn" hreflang="bn" data-title="প্রবেশদ্বার:প্রযুক্তি" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Portal:Ki-su%CC%8Dt" title="Portal:Ki-su̍t – Minnan" lang="nan" hreflang="nan" data-title="Portal:Ki-su̍t" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0" title="Портал:Техника – Bashkir" lang="ba" hreflang="ba" data-title="Портал:Техника" data-language-autonym="Башҡортса" data-language-local-name="Bashkir" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D1%8D%D1%85%D0%BD%D1%96%D0%BA%D0%B0" title="Партал:Тэхніка – Belarusian" lang="be" hreflang="be" data-title="Партал:Тэхніка" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D1%8D%D1%85%D0%BD%D1%96%D0%BA%D0%B0" title="Партал:Тэхніка – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Партал:Тэхніка" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0" title="Портал:Техника – Bulgarian" lang="bg" hreflang="bg" data-title="Портал:Техника" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://bar.wikipedia.org/wiki/Portal:Technik" title="Portal:Technik – Bavarian" lang="bar" hreflang="bar" data-title="Portal:Technik" data-language-autonym="Boarisch" data-language-local-name="Bavarian" class="interlanguage-link-target"><span>Boarisch</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Portal:Tehnologija" title="Portal:Tehnologija – Bosnian" lang="bs" hreflang="bs" data-title="Portal:Tehnologija" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Portal:Tecnologia" title="Portal:Tecnologia – Catalan" lang="ca" hreflang="ca" data-title="Portal:Tecnologia" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Ganghaan:Teknolohiya" title="Ganghaan:Teknolohiya – Cebuano" lang="ceb" hreflang="ceb" data-title="Ganghaan:Teknolohiya" data-language-autonym="Cebuano" data-language-local-name="Cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D9%82%D9%8A%D8%B3%D8%A7%D8%B1%D9%8A%D8%A9:%D8%B7%D9%8A%D9%83%D9%86%D9%88%D9%84%D9%88%D8%AC%D9%8A%D8%A7" title="قيسارية:طيكنولوجيا – Moroccan Arabic" lang="ary" hreflang="ary" data-title="قيسارية:طيكنولوجيا" data-language-autonym="الدارجة" data-language-local-name="Moroccan Arabic" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Portal:Technik" title="Portal:Technik – German" lang="de" hreflang="de" data-title="Portal:Technik" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-dv mw-list-item"><a href="https://dv.wikipedia.org/wiki/%DE%82%DE%AC%DE%83%DE%AA:%DE%93%DE%AC%DE%86%DE%B0%DE%82%DE%AE%DE%8D%DE%AE%DE%96%DE%A9" title="ނެރު:ޓެކްނޮލޮޖީ – Divehi" lang="dv" hreflang="dv" data-title="ނެރު:ޓެކްނޮލޮޖީ" data-language-autonym="ދިވެހިބަސް" data-language-local-name="Divehi" class="interlanguage-link-target"><span>ދިވެހިބަސް</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Portaal:Tehnika" title="Portaal:Tehnika – Estonian" lang="et" hreflang="et" data-title="Portaal:Tehnika" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A0%CF%8D%CE%BB%CE%B7:%CE%A4%CE%B5%CF%87%CE%BD%CE%BF%CE%BB%CE%BF%CE%B3%CE%AF%CE%B1" title="Πύλη:Τεχνολογία – Greek" lang="el" hreflang="el" data-title="Πύλη:Τεχνολογία" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Portal:Tecnolog%C3%ADa" title="Portal:Tecnología – Spanish" lang="es" hreflang="es" data-title="Portal:Tecnología" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Portalo:In%C4%9Denierarto" title="Portalo:Inĝenierarto – Esperanto" lang="eo" hreflang="eo" data-title="Portalo:Inĝenierarto" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-fa badge-Q17580674 badge-featuredportal mw-list-item" title="featured portal badge"><a href="https://fa.wikipedia.org/wiki/%D8%AF%D8%B1%DA%AF%D8%A7%D9%87:%D9%81%D9%86%D8%A7%D9%88%D8%B1%DB%8C" title="درگاه:فناوری – Persian" lang="fa" hreflang="fa" data-title="درگاه:فناوری" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Portail:Technologies" title="Portail:Technologies – French" lang="fr" hreflang="fr" data-title="Portail:Technologies" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Tema:Wittenskip" title="Tema:Wittenskip – Western Frisian" lang="fy" hreflang="fy" data-title="Tema:Wittenskip" data-language-autonym="Frysk" data-language-local-name="Western Frisian" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ki mw-list-item"><a href="https://ki.wikipedia.org/wiki/Portal:Technology" title="Portal:Technology – Kikuyu" lang="ki" hreflang="ki" data-title="Portal:Technology" data-language-autonym="Gĩkũyũ" data-language-local-name="Kikuyu" class="interlanguage-link-target"><span>Gĩkũyũ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%8F%AC%ED%84%B8:%EA%B8%B0%EC%88%A0" title="포털:기술 – Korean" lang="ko" hreflang="ko" data-title="포털:기술" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/Kofa:Fasaha" title="Kofa:Fasaha – Hausa" lang="ha" hreflang="ha" data-title="Kofa:Fasaha" data-language-autonym="Hausa" data-language-local-name="Hausa" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%B5%E0%A5%87%E0%A4%B6%E0%A4%A6%E0%A5%8D%E0%A4%B5%E0%A4%BE%E0%A4%B0:%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A5%8C%E0%A4%A6%E0%A5%8D%E0%A4%AF%E0%A5%8B%E0%A4%97%E0%A4%BF%E0%A4%95%E0%A5%80" title="प्रवेशद्वार:प्रौद्योगिकी – Hindi" lang="hi" hreflang="hi" data-title="प्रवेशद्वार:प्रौद्योगिकी" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Portal:Teknologi" title="Portal:Teknologi – Indonesian" lang="id" hreflang="id" data-title="Portal:Teknologi" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/Portal:Ubuchwepheshe" title="Portal:Ubuchwepheshe – Zulu" lang="zu" hreflang="zu" data-title="Portal:Ubuchwepheshe" data-language-autonym="IsiZulu" data-language-local-name="Zulu" class="interlanguage-link-target"><span>IsiZulu</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A4%D7%95%D7%A8%D7%98%D7%9C:%D7%98%D7%9B%D7%A0%D7%95%D7%9C%D7%95%D7%92%D7%99%D7%94" title="פורטל:טכנולוגיה – Hebrew" lang="he" hreflang="he" data-title="פורטל:טכנולוגיה" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9E%E1%83%9D%E1%83%A0%E1%83%A2%E1%83%90%E1%83%9A%E1%83%98:%E1%83%A2%E1%83%94%E1%83%A5%E1%83%9C%E1%83%98%E1%83%99%E1%83%90" title="პორტალი:ტექნიკა – Georgian" lang="ka" hreflang="ka" data-title="პორტალი:ტექნიკა" data-language-autonym="ქართული" data-language-local-name="Georgian" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0" title="Портал:Техника – Kazakh" lang="kk" hreflang="kk" data-title="Портал:Техника" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/P%C3%B2tay:teknoloji" title="Pòtay:teknoloji – Haitian Creole" lang="ht" hreflang="ht" data-title="Pòtay:teknoloji" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Haitian Creole" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Portal:Teknoloj%C3%AE" title="Portal:Teknolojî – Kurdish" lang="ku" hreflang="ku" data-title="Portal:Teknolojî" data-language-autonym="Kurdî" data-language-local-name="Kurdish" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D0%B5%D1%85%D0%BD%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F" title="Портал:Технология – Kyrgyz" lang="ky" hreflang="ky" data-title="Портал:Технология" data-language-autonym="Кыргызча" data-language-local-name="Kyrgyz" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Porta:Technologia" title="Porta:Technologia – Latin" lang="la" hreflang="la" data-title="Porta:Technologia" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Portal:Technik" title="Portal:Technik – Luxembourgish" lang="lb" hreflang="lb" data-title="Portal:Technik" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxembourgish" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Vikisritis:Technika" title="Vikisritis:Technika – Lithuanian" lang="lt" hreflang="lt" data-title="Vikisritis:Technika" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Port%C3%A1l:Technika" title="Portál:Technika – Hungarian" lang="hu" hreflang="hu" data-title="Portál:Technika" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D0%B5%D1%85%D0%BD%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%98%D0%B0" title="Портал:Технологија – Macedonian" lang="mk" hreflang="mk" data-title="Портал:Технологија" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Portal:Teknologi" title="Portal:Teknologi – Malay" lang="ms" hreflang="ms" data-title="Portal:Teknologi" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA" title="Портал:Техник – Mongolian" lang="mn" hreflang="mn" data-title="Портал:Техник" data-language-autonym="Монгол" data-language-local-name="Mongolian" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%99%E1%80%AF%E1%80%81%E1%80%BA%E1%80%9D:%E1%80%94%E1%80%8A%E1%80%BA%E1%80%B8%E1%80%95%E1%80%8A%E1%80%AC" title="မုခ်ဝ:နည်းပညာ – Burmese" lang="my" hreflang="my" data-title="မုခ်ဝ:နည်းပညာ" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Burmese" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8B%E0%A4%B0%E0%A5%8D%E0%A4%9F%E0%A4%B2:%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%B5%E0%A4%BF%E0%A4%A7%E0%A4%BF" title="पोर्टल:प्रविधि – Nepali" lang="ne" hreflang="ne" data-title="पोर्टल:प्रविधि" data-language-autonym="नेपाली" data-language-local-name="Nepali" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Portal:%E6%8A%80%E8%A1%93%E3%81%A8%E7%94%A3%E6%A5%AD" title="Portal:技術と産業 – Japanese" lang="ja" hreflang="ja" data-title="Portal:技術と産業" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ce mw-list-item"><a href="https://ce.wikipedia.org/wiki/%D0%9A%D0%BE%D0%B2:%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0" title="Ков:Техника – Chechen" lang="ce" hreflang="ce" data-title="Ков:Техника" data-language-autonym="Нохчийн" data-language-local-name="Chechen" class="interlanguage-link-target"><span>Нохчийн</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Portal:Tecnologias" title="Portal:Tecnologias – Occitan" lang="oc" hreflang="oc" data-title="Portal:Tecnologias" data-language-autonym="Occitan" data-language-local-name="Occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AA%E0%AD%8B%E0%AC%B0%E0%AD%8D%E0%AC%9F%E0%AC%BE%E0%AC%B2:%E0%AC%AC%E0%AD%88%E0%AC%B7%E0%AD%9F%E0%AC%BF%E0%AC%95_%E0%AC%AC%E0%AC%BF%E0%AC%9C%E0%AD%8D%E0%AC%9E%E0%AC%BE%E0%AC%A8" title="ପୋର୍ଟାଲ:ବୈଷୟିକ ବିଜ୍ଞାନ – Odia" lang="or" hreflang="or" data-title="ପୋର୍ଟାଲ:ବୈଷୟିକ ବିଜ୍ଞାନ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="Odia" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Portal:Texnologiya" title="Portal:Texnologiya – Uzbek" lang="uz" hreflang="uz" data-title="Portal:Texnologiya" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D8%AA%D8%A7%D9%86%D8%A8%D9%87:%D8%AA%DB%90%DA%A9%D9%86%D8%A7%D9%84%D9%88%DA%98%D9%8A" title="تانبه:تېکنالوژي – Pashto" lang="ps" hreflang="ps" data-title="تانبه:تېکنالوژي" data-language-autonym="پښتو" data-language-local-name="Pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Portal:Technika" title="Portal:Technika – Polish" lang="pl" hreflang="pl" data-title="Portal:Technika" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Portal:Tecnologia" title="Portal:Tecnologia – Portuguese" lang="pt" hreflang="pt" data-title="Portal:Tecnologia" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Portal:Tehnologie" title="Portal:Tehnologie – Romanian" lang="ro" hreflang="ro" data-title="Portal:Tehnologie" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0" title="Портал:Техника – Russian" lang="ru" hreflang="ru" data-title="Портал:Техника" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Portoal:Wietenskup" title="Portoal:Wietenskup – Saterland Frisian" lang="stq" hreflang="stq" data-title="Portoal:Wietenskup" data-language-autonym="Seeltersk" data-language-local-name="Saterland Frisian" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Portal:Teknologji" title="Portal:Teknologji – Albanian" lang="sq" hreflang="sq" data-title="Portal:Teknologji" data-language-autonym="Shqip" data-language-local-name="Albanian" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%AF%E0%B7%8A%E0%B7%80%E0%B7%8F%E0%B6%BB%E0%B6%BA:%E0%B6%AD%E0%B7%8F%E0%B6%9A%E0%B7%8A%E0%B7%82%E0%B6%AB%E0%B6%BA" title="ද්වාරය:තාක්ෂණය – Sinhala" lang="si" hreflang="si" data-title="ද්වාරය:තාක්ෂණය" data-language-autonym="සිංහල" data-language-local-name="Sinhala" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%A8%D8%A7%D8%A8:%D8%B7%D8%B1%D8%B2%D9%8A%D8%A7%D8%AA" title="باب:طرزيات – Sindhi" lang="sd" hreflang="sd" data-title="باب:طرزيات" data-language-autonym="سنڌي" data-language-local-name="Sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AF%DB%95%D8%B1%D9%88%D8%A7%D8%B2%DB%95:%D8%AA%DB%95%DA%A9%D9%86%DB%86%D9%84%DB%86%DA%98%DB%8C%D8%A7" title="دەروازە:تەکنۆلۆژیا – Central Kurdish" lang="ckb" hreflang="ckb" data-title="دەروازە:تەکنۆلۆژیا" data-language-autonym="کوردی" data-language-local-name="Central Kurdish" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Teemasivu:Tekniikka" title="Teemasivu:Tekniikka – Finnish" lang="fi" hreflang="fi" data-title="Teemasivu:Tekniikka" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Portal:Teknik" title="Portal:Teknik – Swedish" lang="sv" hreflang="sv" data-title="Portal:Teknik" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AE%B2%E0%AF%88%E0%AE%B5%E0%AE%BE%E0%AE%9A%E0%AE%B2%E0%AF%8D:%E0%AE%A4%E0%AF%8A%E0%AE%B4%E0%AE%BF%E0%AE%A9%E0%AF%81%E0%AE%9F%E0%AF%8D%E0%AE%AA%E0%AE%AE%E0%AF%8D" title="வலைவாசல்:தொழினுட்பம் – Tamil" lang="ta" hreflang="ta" data-title="வலைவாசல்:தொழினுட்பம்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-shi mw-list-item"><a href="https://shi.wikipedia.org/wiki/Aggur:Ttiknulujya" title="Aggur:Ttiknulujya – Tachelhit" lang="shi" hreflang="shi" data-title="Aggur:Ttiknulujya" data-language-autonym="Taclḥit" data-language-local-name="Tachelhit" class="interlanguage-link-target"><span>Taclḥit</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D0%B5%D1%85%D0%BD%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F" title="Портал:Технология – Tatar" lang="tt" hreflang="tt" data-title="Портал:Технология" data-language-autonym="Татарча / tatarça" data-language-local-name="Tatar" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-shn mw-list-item"><a href="https://shn.wikipedia.org/wiki/%E1%81%B5%E1%80%AD%E1%80%B0%E1%81%BC%E1%80%BA%E1%82%87%E1%80%90%E1%80%B0:Technology" title="ၵိူၼ်ႇတူ:Technology – Shan" lang="shn" hreflang="shn" data-title="ၵိူၼ်ႇတူ:Technology" data-language-autonym="တႆး" data-language-local-name="Shan" class="interlanguage-link-target"><span>တႆး</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A4%D0%B0%D0%BD%D0%BD%D0%BE%D0%B2%D0%B0%D1%80%D3%A3" title="Портал:Фанноварӣ – Tajik" lang="tg" hreflang="tg" data-title="Портал:Фанноварӣ" data-language-autonym="Тоҷикӣ" data-language-local-name="Tajik" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Portal:Teknoloji" title="Portal:Teknoloji – Turkish" lang="tr" hreflang="tr" data-title="Portal:Teknoloji" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-bug mw-list-item"><a href="https://bug.wikipedia.org/wiki/Portal:Teknologi" title="Portal:Teknologi – Buginese" lang="bug" hreflang="bug" data-title="Portal:Teknologi" data-language-autonym="Basa Ugi" data-language-local-name="Buginese" class="interlanguage-link-target"><span>Basa Ugi</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A2%D0%B5%D1%85%D0%BD%D1%96%D0%BA%D0%B0" title="Портал:Техніка – Ukrainian" lang="uk" hreflang="uk" data-title="Портал:Техніка" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/C%E1%BB%95ng_th%C3%B4ng_tin:C%C3%B4ng_ngh%E1%BB%87" title="Cổng thông tin:Công nghệ – Vietnamese" lang="vi" hreflang="vi" data-title="Cổng thông tin:Công nghệ" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wo mw-list-item"><a href="https://wo.wikipedia.org/wiki/Bunt:_Xarala" title="Bunt: Xarala – Wolof" lang="wo" hreflang="wo" data-title="Bunt: Xarala" data-language-autonym="Wolof" data-language-local-name="Wolof" class="interlanguage-link-target"><span>Wolof</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/Portal:%E6%8A%80%E8%A1%93" title="Portal:技術 – Cantonese" lang="yue" hreflang="yue" data-title="Portal:技術" data-language-autonym="粵語" data-language-local-name="Cantonese" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/Portal:Teknolociye" title="Portal:Teknolociye – Dimli" lang="diq" hreflang="diq" data-title="Portal:Teknolociye" data-language-autonym="Zazaki" data-language-local-name="Dimli" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Portal:%E6%8A%80%E8%A1%93" title="Portal:技術 – Chinese" lang="zh" hreflang="zh" data-title="Portal:技術" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-tdd mw-list-item"><a href="https://tdd.wikipedia.org/wiki/%E1%A5%99%E1%A5%A3%E1%A5%AD%E1%A5%B0_%E1%A5%97%E1%A5%A6%E1%A5%90%E1%A5%B3_%E1%A5%91%E1%A5%A3%E1%A5%B3_%E1%A5%A2%E1%A5%A8%E1%A5%9D%E1%A5%B1_%E1%A5%98%E1%A5%A8%E1%A5%9D%E1%A5%B1_%E1%A5%93%E1%A5%A4%E1%A5%B1" title="ᥙᥣᥭᥰ ᥗᥦᥐᥳ ᥑᥣᥳ ᥢᥨᥝᥱ ᥘᥨᥝᥱ ᥓᥤᥱ – Tai Nuea" lang="tdd" hreflang="tdd" data-title="ᥙᥣᥭᥰ ᥗᥦᥐᥳ ᥑᥣᥳ ᥢᥨᥝᥱ ᥘᥨᥝᥱ ᥓᥤᥱ" data-language-autonym="ᥖᥭᥰ ᥖᥬᥲ ᥑᥨᥒᥰ" data-language-local-name="Tai Nuea" class="interlanguage-link-target"><span>ᥖᥭᥰ ᥖᥬᥲ ᥑᥨᥒᥰ</span></a></li><li class="interlanguage-link interwiki-tly mw-list-item"><a href="https://tly.wikipedia.org/wiki/Portal:Texnik%C9%99" title="Portal:Texnikə – Talysh" lang="tly" hreflang="tly" data-title="Portal:Texnikə" data-language-autonym="Tolışi" data-language-local-name="Talysh" class="interlanguage-link-target"><span>Tolışi</span></a></li><li class="interlanguage-link interwiki-zgh mw-list-item"><a href="https://zgh.wikipedia.org/wiki/%E2%B4%B0%E2%B5%A1%E2%B5%A1%E2%B5%93%E2%B5%94:%E2%B5%9C%E2%B4%B0%E2%B5%9C%E2%B5%89%E2%B4%BD%E2%B5%8F%E2%B5%93%E2%B5%8D%E2%B5%93%E2%B5%8A%E2%B5%89%E2%B5%9C" title="ⴰⵡⵡⵓⵔ:ⵜⴰⵜⵉⴽⵏⵓⵍⵓⵊⵉⵜ – Standard Moroccan Tamazight" lang="zgh" hreflang="zgh" data-title="ⴰⵡⵡⵓⵔ:ⵜⴰⵜⵉⴽⵏⵓⵍⵓⵊⵉⵜ" data-language-autonym="ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ" data-language-local-name="Standard Moroccan Tamazight" class="interlanguage-link-target"><span>ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q13172422#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-portal" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Portal:Technology" title="View the subject page [c]" accesskey="c"><span>Portal</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Portal_talk:Technology" rel="discussion" title="Discuss improvements to the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" 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This detail of the "Standard of Ur", c. 2500 BCE., displays a Sumerian <a href="/wiki/Chariot" title="Chariot">chariot</a></figcaption></figure> <style data-mw-deduplicate="TemplateStyles:r1252059228">.mw-parser-output .module-shortcutboxplain{float:right;margin:0 0 0 1em;border:1px solid var(--border-color-base,#a2a9b1);background-color:var(--background-color-base,#fff);padding:0.3em 0.6em 0.2em 0.6em;text-align:center;font-size:85%}.mw-parser-output .module-shortcutboxleft{float:left;margin:0 1em 0 0}.mw-parser-output .module-shortcutlist{display:inline-block;border-bottom:1px solid var(--border-color-base,#a2a9b1);margin-bottom:0.2em}.mw-parser-output .module-shortcutboxplain ul{font-weight:bold}.mw-parser-output .module-shortcutanchordiv{position:relative;top:-3em}.mw-parser-output li .module-shortcutanchordiv{float:right}.mw-parser-output .mbox-imageright .module-shortcutboxplain{padding:0.4em 1em 0.4em 1em;line-height:1.3;margin:0}</style><div class="module-shortcutanchordiv"><span id="P:TECH"></span></div><div class="module-shortcutboxplain noprint" role="note"><div class="module-shortcutlist"><a href="/wiki/Wikipedia:Shortcut" title="Wikipedia:Shortcut">Shortcut</a></div><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"><ul><li><span class="plainlinks"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=P:TECH&redirect=no">P:TECH</a></span></li></ul></div></div> <p><b><a href="/wiki/Technology" title="Technology">Technology</a></b> is the application of <a href="/wiki/Conceptual_model" title="Conceptual model">conceptual knowledge</a> to achieve practical <a href="/wiki/Goal" title="Goal">goals</a>, especially in a <a href="/wiki/Reproducible" class="mw-redirect" title="Reproducible">reproducible</a> way. The word <i>technology</i> can also mean the products resulting from such efforts, including both tangible <a href="/wiki/Tool" title="Tool">tools</a> such as <a href="/wiki/Kitchen_utensil" title="Kitchen utensil">utensils</a> or <a href="/wiki/Machine" title="Machine">machines</a>, and intangible ones such as <a href="/wiki/Software" title="Software">software</a>. Technology plays a critical role in <a href="/wiki/Science" title="Science">science</a>, <a href="/wiki/Engineering" title="Engineering">engineering</a>, and <a href="/wiki/Everyday_life" title="Everyday life">everyday life</a>. </p><p>Technological advancements have led to significant changes in society. The earliest known technology is the <a href="/wiki/Stone_tool" title="Stone tool">stone tool</a>, used during <a href="/wiki/Prehistory" title="Prehistory">prehistory</a>, followed by the <a href="/wiki/Control_of_fire" class="mw-redirect" title="Control of fire">control of fire</a>—which in turn contributed to the <a href="/wiki/Brain_size" title="Brain size">growth</a> of the <a href="/wiki/Human_brain" title="Human brain">human brain</a> and the development of <a href="/wiki/Language" title="Language">language</a> during the <a href="/wiki/Pleistocene" title="Pleistocene">Ice Age</a>, according to the <a href="/wiki/Cooking_hypothesis" class="mw-redirect" title="Cooking hypothesis">cooking hypothesis</a>. The invention of the <a href="/wiki/Wheel" title="Wheel">wheel</a> in the <a href="/wiki/Bronze_Age" title="Bronze Age">Bronze Age</a> allowed greater travel and the creation of more complex machines. More recent technological inventions, including the <a href="/wiki/Printing_press" title="Printing press">printing press</a>, telephone, and the <a href="/wiki/Internet" title="Internet">Internet</a>, have lowered barriers to communication and ushered in the <a href="/wiki/Knowledge_economy" title="Knowledge economy">knowledge economy</a>. (<b><a href="/wiki/Technology" title="Technology">Full article...</a></b>) </p> <div class="noprint" style="margin:0.3em 0.2em 0.2em 0.3em; padding:0.3em 0.2em 0.2em 0.3em; text-align:right;"><b><a href="/wiki/Outline_of_technology" title="Outline of technology">Outline of technology</a></b></div><div style="clear:both;" class=""></div></div> <div style="text-align:center; margin:0.25em auto 0.75em"><span class="noprint plainlinks purgelink"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Portal:Technology&action=purge"><span title="Purge this page"><b>Refresh with new selections below (purge)</b></span></a></span></div> <style data-mw-deduplicate="TemplateStyles:r996214246">.mw-parser-output .flex-columns-container{clear:both;width:100%;display:flex;flex-wrap:wrap}.mw-parser-output .flex-columns-container>.flex-columns-column{float:left;width:50%;min-width:360px;padding:0 0.5em;box-sizing:border-box;flex:1;display:flex;flex-direction:column}@media screen and (max-width:393px){.mw-parser-output .flex-columns-container>.flex-columns-column{min-width:0}}.mw-parser-output .flex-columns-container>.flex-columns-column:first-child{padding-left:0}.mw-parser-output .flex-columns-container>.flex-columns-column:last-child{padding-right:0}@media screen and (max-width:720px){.mw-parser-output .flex-columns-container>.flex-columns-column{padding:0;width:100%}.mw-parser-output .flex-columns-container{display:block}}.mw-parser-output .flex-columns-container>.flex-columns-column>div{flex:1 0 auto}.mw-parser-output .flex-columns-container>.flex-columns-column>div.flex-columns-noflex{flex:0}</style><div class="flex-columns-container"><div class="flex-columns-column"><div class="box-header-title-container flex-columns-noflex" style="clear:both;color:black;margin-bottom:0px;border:solid #0088F9;box-sizing:border-box;text-align:center;font-size:100%;background:#f7f29e;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:black;font-size:80%"></div><h2 id="Recognized_articles_-_load_new_batch" style="font-weight:bold;padding:0;margin:0;color:black;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">Recognized articles - <span class="noprint plainlinks purgelink"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Portal:Technology&action=purge"><span title="Purge this page"><small><style data-mw-deduplicate="TemplateStyles:r1239334494">@media screen{html.skin-theme-clientpref-night .mw-parser-output div:not(.notheme)>.tmp-color,html.skin-theme-clientpref-night .mw-parser-output p>.tmp-color,html.skin-theme-clientpref-night .mw-parser-output table:not(.notheme) .tmp-color{color:inherit!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output div:not(.notheme)>.tmp-color,html.skin-theme-clientpref-os .mw-parser-output p>.tmp-color,html.skin-theme-clientpref-os .mw-parser-output table:not(.notheme) .tmp-color{color:inherit!important}}</style><span class="tmp-color" style="color:darkblue"><i>load new batch</i></span></small></span></a></span></h2></div><div style="color:black;opacity:1;border:1px solid #0088F9;box-sizing:border-box;text-align:left;padding:1em;background:#F7FAFF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <div style="text-align: center;"><i><small>Entries here consist of <a href="/wiki/Wikipedia:GA" class="mw-redirect" title="Wikipedia:GA">Good</a> and <a href="/wiki/Wikipedia:FA" class="mw-redirect" title="Wikipedia:FA">Featured</a> articles, which meet a core set of high editorial standards.</small></i></div> <hr /> <style data-mw-deduplicate="TemplateStyles:r987512734">.mw-parser-output div.excerptSlideshow-container>ul.gallery.mw-gallery-slideshow>li.gallerycarousel>div>div>div>span:nth-child(2){display:none}.mw-parser-output div.excerptSlideshow-container>ul.gallery.mw-gallery-slideshow>li.gallerycarousel>div>div:nth-child(2){display:none}.mw-parser-output div.excerptSlideshow-container>ul.gallery.mw-gallery-slideshow>li.gallerycarousel>div>div:nth-child(1){padding-top:0.3em;padding-bottom:0}.mw-parser-output div.excerptSlideshow-container>ul.gallery.mw-gallery-slideshow>li:nth-child(n/**/+2){display:none}.mw-parser-output div.excerptSlideshow-container .gallery .gallerybox,.mw-parser-output div.excerptSlideshow-container .gallery .gallerybox div{width:100%!important;max-width:100%}.mw-parser-output div.excerptSlideshow-container>ul.gallery.mw-gallery-slideshow>li:not(.gallerycarousel)>div>div:nth-child(1){display:none}</style><style data-mw-deduplicate="TemplateStyles:r1021884966">.mw-parser-output .randomSlideshow-container>.gallery.mw-gallery-slideshow>.gallerycarousel>div>div>div>span:nth-child(2){display:none}.mw-parser-output .randomSlideshow-container .randomSlideshow-sr-only{display:block;width:1px;height:1px;text-indent:-999px;overflow:hidden}.mw-parser-output .randomSlideshow-container ul.gallery:first-child label{display:inline-block!important;padding:0.2em 0.3em}.mw-parser-output .randomSlideshow-container ul.gallery:first-child label,.mw-parser-output .randomSlideshow-container ul.gallery:first-child input{vertical-align:middle}.mw-parser-output .randomSlideshow-container ul.gallery:first-child input{transform:scale(1.4)}.mw-parser-output .randomSlideshow-container ul.gallery:first-child label:last-child{display:none!important}.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox{display:block;margin:auto}.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox li,.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox div,.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox p{padding-top:0;padding-bottom:0;margin:0}.mw-parser-output .randomSlideshow-container ul.gallery.mw-gallery-slideshow:first-child{position:relative;left:50%;transform:translateX(-50%);display:inline-block;text-align:center;display:flex;flex-wrap:wrap;justify-content:center}.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox{order:99999;flex-shrink:0}.mw-parser-output .randomSlideshow-container ul.gallery:first-child label{flex:0 0}.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox{width:100%!important}.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox>div,.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox>div>div{width:inherit!important;max-width:100%;text-align:center}.mw-parser-output .randomSlideshow-container .nomobile+ul label{display:none!important}</style><div class="randomSlideshow-container excerptSlideshow-container" style="max-width:100%; margin:-4em auto;"><div class="nomobile"></div><ul class="gallery mw-gallery-slideshow switcher-container"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 1 K-52 is an approximately 23-mile-long (37 km) east–west state highway in eastern Kansas. Its western terminus is at an intersection with K-31 southeast of Mound City. K-52 then overlaps U.S. Route 69 for eight miles (13 km) through Pleasanton and Trading Post, then splits off to the east. three miles (4.8 km) later, it crosses into Missouri, becoming Route 52. Before state highways were numbered in Kansas there were auto trails. K-192 follows a short section of the former Jefferson Highway in Mound City. The former routing through Pleasanton follows the former Ozark Trails and Kansas City-Fort Scott-Miami-Tulsa Short Line. K-52 was first established as a state highway on January 7, 1937, and went from K-38 in Blue Mound northeastward to K-7 in Mound City. It was extended west then south to US-54 in Moran by the end of 1937. It was realigned to the west of Pleasanton in 1987 and eight years later, the highway was truncated to its current western terminus. (Full article...)"><img alt="Image 1 K-52 is an approximately 23-mile-long (37 km) east–west state highway in eastern Kansas. Its western terminus is at an intersection with K-31 southeast of Mound City. K-52 then overlaps U.S. Route 69 for eight miles (13 km) through Pleasanton and Trading Post, then splits off to the east. three miles (4.8 km) later, it crosses into Missouri, becoming Route 52. Before state highways were numbered in Kansas there were auto trails. K-192 follows a short section of the former Jefferson Highway in Mound City. The former routing through Pleasanton follows the former Ozark Trails and Kansas City-Fort Scott-Miami-Tulsa Short Line. K-52 was first established as a state highway on January 7, 1937, and went from K-38 in Blue Mound northeastward to K-7 in Mound City. It was extended west then south to US-54 in Moran by the end of 1937. It was realigned to the west of Pleasanton in 1987 and eight years later, the highway was truncated to its current western terminus. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 1</span></span><div style="text-align:left;"><b><a href="/wiki/K-52_(Kansas_highway)" title="K-52 (Kansas highway)">K-52</a></b> is an approximately 23-mile-long (37 km) east–west <a href="/wiki/State_highway" title="State highway">state highway</a> in eastern <a href="/wiki/Kansas" title="Kansas">Kansas</a>. Its western terminus is at an intersection with <a href="/wiki/K-31_(Kansas_highway)" title="K-31 (Kansas highway)">K-31</a> southeast of <a href="/wiki/Mound_City,_Kansas" title="Mound City, Kansas">Mound City</a>. K-52 then overlaps <a href="/wiki/U.S._Route_69_(Kansas)" class="mw-redirect" title="U.S. Route 69 (Kansas)">U.S. Route 69</a> for eight miles (13 km) through <a href="/wiki/Pleasanton,_Kansas" title="Pleasanton, Kansas">Pleasanton</a> and <a href="/wiki/Trading_Post,_Kansas" title="Trading Post, Kansas">Trading Post</a>, then splits off to the east. three miles (4.8 km) later, it crosses into <a href="/wiki/Missouri" title="Missouri">Missouri</a>, becoming <a href="/wiki/Route_52_(Missouri)" class="mw-redirect" title="Route 52 (Missouri)">Route 52</a>.<br /><br />Before state highways were numbered in Kansas there were <a href="/wiki/Auto_trail" title="Auto trail">auto trails</a>. K-192 follows a short section of the former <a href="/wiki/Jefferson_Highway" title="Jefferson Highway">Jefferson Highway</a> in Mound City. The former routing through Pleasanton follows the former <a href="/wiki/Ozark_Trails" class="mw-redirect" title="Ozark Trails">Ozark Trails</a> and Kansas City-Fort Scott-Miami-Tulsa Short Line. K-52 was first established as a state highway on January 7, 1937, and went from K-38 in Blue Mound northeastward to K-7 in Mound City. It was extended west then south to US-54 in Moran by the end of 1937. It was realigned to the west of Pleasanton in 1987 and eight years later, the highway was truncated to its current western terminus. (<b><a href="/wiki/K-52_(Kansas_highway)" title="K-52 (Kansas highway)">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 2 The BMT Fourth Avenue Line is a rapid transit line of the New York City Subway, mainly running under Fourth Avenue in Brooklyn. The line is served by the D, N, and R at all times; the R typically runs local, while the D and N run express during the day and local at night. During rush hours, select W trains also serve the line. Northbound D and N trains run local along the line after 6:45 p.m. during weekdays as well. The line was originally built by the Brooklyn Rapid Transit Company (BRT; later Brooklyn–Manhattan Transit Corporation, or BMT) and is now internally operated as part of the New York City Subway's B Division. The fully underground line starts as a two-track line in Downtown Brooklyn west of Court Street, connecting to the BMT Broadway Line and BMT Nassau Street Line in Manhattan via the Montague Street Tunnel under the East River. It travels east under Montague and Willoughby Streets to DeKalb Avenue, where it then turns southeast under Flatbush Avenue. At DeKalb Avenue, the express tracks, which continue from the Manhattan Bridge to the northwest, split off from the BMT Brighton Line and join the Fourth Avenue Line. At Atlantic Avenue–Barclays Center, the line curves southwest under Fourth Avenue to the end of the line at Bay Ridge–95th Street. Going south from Atlantic Avenue, the BMT West End Line splits from both the local and express tracks south of 36th Street, while the express tracks continue as the BMT Sea Beach Line south of 59th Street. (Full article...)"><img alt="Image 2 The BMT Fourth Avenue Line is a rapid transit line of the New York City Subway, mainly running under Fourth Avenue in Brooklyn. The line is served by the D, N, and R at all times; the R typically runs local, while the D and N run express during the day and local at night. During rush hours, select W trains also serve the line. Northbound D and N trains run local along the line after 6:45 p.m. during weekdays as well. The line was originally built by the Brooklyn Rapid Transit Company (BRT; later Brooklyn–Manhattan Transit Corporation, or BMT) and is now internally operated as part of the New York City Subway's B Division. The fully underground line starts as a two-track line in Downtown Brooklyn west of Court Street, connecting to the BMT Broadway Line and BMT Nassau Street Line in Manhattan via the Montague Street Tunnel under the East River. It travels east under Montague and Willoughby Streets to DeKalb Avenue, where it then turns southeast under Flatbush Avenue. At DeKalb Avenue, the express tracks, which continue from the Manhattan Bridge to the northwest, split off from the BMT Brighton Line and join the Fourth Avenue Line. At Atlantic Avenue–Barclays Center, the line curves southwest under Fourth Avenue to the end of the line at Bay Ridge–95th Street. Going south from Atlantic Avenue, the BMT West End Line splits from both the local and express tracks south of 36th Street, while the express tracks continue as the BMT Sea Beach Line south of 59th Street. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 2</span></span><div style="text-align:left;">The <b><a href="/wiki/BMT_Fourth_Avenue_Line" title="BMT Fourth Avenue Line">BMT Fourth Avenue Line</a></b> is a <a href="/wiki/Rapid_transit" title="Rapid transit">rapid transit</a> line of the <a href="/wiki/New_York_City_Subway" title="New York City Subway">New York City Subway</a>, mainly running under <a href="/wiki/Fourth_Avenue_(Brooklyn)" title="Fourth Avenue (Brooklyn)">Fourth Avenue</a> in <a href="/wiki/Brooklyn" title="Brooklyn">Brooklyn</a>. The line is served by the <a href="/wiki/D_(New_York_City_Subway_service)" title="D (New York City Subway service)">D</a>, <a href="/wiki/N_(New_York_City_Subway_service)" title="N (New York City Subway service)">N</a>, and <a href="/wiki/R_(New_York_City_Subway_service)" title="R (New York City Subway service)">R</a> at all times; the R typically runs local, while the D and N run express during the day and local at night. During rush hours, select <a href="/wiki/W_(New_York_City_Subway_service)" title="W (New York City Subway service)">W</a> trains also serve the line. Northbound D and N trains run local along the line after 6:45 p.m. during weekdays as well. The line was originally built by the <a href="/wiki/Brooklyn_Rapid_Transit_Company" title="Brooklyn Rapid Transit Company">Brooklyn Rapid Transit Company</a> (BRT; later <a href="/wiki/Brooklyn%E2%80%93Manhattan_Transit_Corporation" title="Brooklyn–Manhattan Transit Corporation">Brooklyn–Manhattan Transit Corporation</a>, or BMT) and is now internally operated as part of the New York City Subway's <a href="/wiki/B_Division_(New_York_City_Subway)" title="B Division (New York City Subway)">B Division</a>.<br /><br />The fully underground line starts as a two-track line in <a href="/wiki/Downtown_Brooklyn" title="Downtown Brooklyn">Downtown Brooklyn</a> west of <a href="/wiki/Court_Street_(BMT_Fourth_Avenue_Line)" class="mw-redirect" title="Court Street (BMT Fourth Avenue Line)">Court Street</a>, connecting to the <a href="/wiki/BMT_Broadway_Line" title="BMT Broadway Line">BMT Broadway Line</a> and <a href="/wiki/BMT_Nassau_Street_Line" title="BMT Nassau Street Line">BMT Nassau Street Line</a> in <a href="/wiki/Manhattan" title="Manhattan">Manhattan</a> via the <a href="/wiki/Montague_Street_Tunnel" title="Montague Street Tunnel">Montague Street Tunnel</a> under the <a href="/wiki/East_River" title="East River">East River</a>. It travels east under Montague and Willoughby Streets to <a href="/wiki/DeKalb_Avenue_(BMT_Fourth_Avenue_Line)" class="mw-redirect" title="DeKalb Avenue (BMT Fourth Avenue Line)">DeKalb Avenue</a>, where it then turns southeast under <a href="/wiki/Flatbush_Avenue" title="Flatbush Avenue">Flatbush Avenue</a>. At DeKalb Avenue, the express tracks, which continue from the <a href="/wiki/Manhattan_Bridge" title="Manhattan Bridge">Manhattan Bridge</a> to the northwest, split off from the <a href="/wiki/BMT_Brighton_Line" title="BMT Brighton Line">BMT Brighton Line</a> and join the Fourth Avenue Line. At <a href="/wiki/Atlantic_Avenue%E2%80%93Barclays_Center_(BMT_Fourth_Avenue_Line)" class="mw-redirect" title="Atlantic Avenue–Barclays Center (BMT Fourth Avenue Line)">Atlantic Avenue–Barclays Center</a>, the line curves southwest under Fourth Avenue to the end of the line at <a href="/wiki/Bay_Ridge%E2%80%9395th_Street_(BMT_Fourth_Avenue_Line)" class="mw-redirect" title="Bay Ridge–95th Street (BMT Fourth Avenue Line)">Bay Ridge–95th Street</a>. Going south from Atlantic Avenue, the <a href="/wiki/BMT_West_End_Line" title="BMT West End Line">BMT West End Line</a> splits from both the local and express tracks south of <a href="/wiki/36th_Street_(BMT_Fourth_Avenue_Line)" class="mw-redirect" title="36th Street (BMT Fourth Avenue Line)">36th Street</a>, while the express tracks continue as the <a href="/wiki/BMT_Sea_Beach_Line" title="BMT Sea Beach Line">BMT Sea Beach Line</a> south of <a href="/wiki/59th_Street_(BMT_Fourth_Avenue_Line)" class="mw-redirect" title="59th Street (BMT Fourth Avenue Line)">59th Street</a>. (<b><a href="/wiki/BMT_Fourth_Avenue_Line" title="BMT Fourth Avenue Line">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 3 M-14 is an east–west state trunkline highway in the southeastern portion of the US state of Michigan. Entirely freeway, it runs for 22.250 miles (35.808 km) to connect Ann Arbor with Detroit by way of a connection with Interstate 96 (I-96). The western terminus is at a partial interchange with I-94 west of Ann Arbor. From there, the freeway curves around the north side of Ann Arbor and runs concurrently with US Highway 23 (US 23). East of that section, M-14 passes through woodlands and fields in Washtenaw County. In Wayne County, the freeway returns to a suburban area of mixed residential neighborhoods and light industrial areas. It crosses two different rivers and a pair of rail lines as it approaches Detroit's inner suburbs, where it terminates at an interchange between I-96 and I-275. When the state's highway system was first signed in 1919, there was a different M-14 that ran the length of the Lower Peninsula of Michigan. This was later replaced by a pair of different US Highways in the 1920s and 1930s. Another M-14 was designated that lasted until the 1940s. The current highway dates back to 1956 when it was designated along a series of roads that previously carried US 12. During the 1960s and 1970s, M-14 was moved to the freeway alignment it currently uses; sections of the former route are still maintained by the Michigan Department of Transportation (MDOT) as unsigned highways. (Full article...)"><img alt="Image 3 M-14 is an east–west state trunkline highway in the southeastern portion of the US state of Michigan. Entirely freeway, it runs for 22.250 miles (35.808 km) to connect Ann Arbor with Detroit by way of a connection with Interstate 96 (I-96). The western terminus is at a partial interchange with I-94 west of Ann Arbor. From there, the freeway curves around the north side of Ann Arbor and runs concurrently with US Highway 23 (US 23). East of that section, M-14 passes through woodlands and fields in Washtenaw County. In Wayne County, the freeway returns to a suburban area of mixed residential neighborhoods and light industrial areas. It crosses two different rivers and a pair of rail lines as it approaches Detroit's inner suburbs, where it terminates at an interchange between I-96 and I-275. When the state's highway system was first signed in 1919, there was a different M-14 that ran the length of the Lower Peninsula of Michigan. This was later replaced by a pair of different US Highways in the 1920s and 1930s. Another M-14 was designated that lasted until the 1940s. The current highway dates back to 1956 when it was designated along a series of roads that previously carried US 12. During the 1960s and 1970s, M-14 was moved to the freeway alignment it currently uses; sections of the former route are still maintained by the Michigan Department of Transportation (MDOT) as unsigned highways. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 3</span></span><div style="text-align:left;"><b><a href="/wiki/M-14_(Michigan_highway)" title="M-14 (Michigan highway)">M-14</a></b> is an east–west <a href="/wiki/Michigan_State_Trunkline_Highway_System" title="Michigan State Trunkline Highway System">state trunkline highway</a> in the southeastern portion of the US state of <a href="/wiki/Michigan" title="Michigan">Michigan</a>. Entirely freeway, it runs for 22.250 miles (35.808 km) to connect <a href="/wiki/Ann_Arbor,_Michigan" title="Ann Arbor, Michigan">Ann Arbor</a> with <a href="/wiki/Detroit" title="Detroit">Detroit</a> by way of a connection with <a href="/wiki/Interstate_96" title="Interstate 96">Interstate 96</a> (I-96). The western terminus is at a <a href="/wiki/Partial_interchange" class="mw-redirect" title="Partial interchange">partial interchange</a> with <a href="/wiki/Interstate_94_in_Michigan" title="Interstate 94 in Michigan">I-94</a> west of Ann Arbor. From there, the freeway curves around the north side of Ann Arbor and <a href="/wiki/Concurrency_(road)" title="Concurrency (road)">runs concurrently</a> with <a href="/wiki/U.S._Route_23_in_Michigan" title="U.S. Route 23 in Michigan">US Highway 23</a> (US 23). East of that section, M-14 passes through woodlands and fields in <a href="/wiki/Washtenaw_County,_Michigan" title="Washtenaw County, Michigan">Washtenaw County</a>. In <a href="/wiki/Wayne_County,_Michigan" title="Wayne County, Michigan">Wayne County</a>, the freeway returns to a suburban area of mixed residential neighborhoods and light industrial areas. It crosses two different rivers and a pair of rail lines as it approaches Detroit's inner suburbs, where it terminates at an interchange between I-96 and <a href="/wiki/Interstate_275_(Michigan)" title="Interstate 275 (Michigan)">I-275</a>.<br /><br />When the state's highway system was first signed in 1919, there was a different M-14 that ran the length of the <a href="/wiki/Lower_Peninsula_of_Michigan" title="Lower Peninsula of Michigan">Lower Peninsula of Michigan</a>. This was later replaced by a pair of different <a href="/wiki/United_States_Numbered_Highway_System" title="United States Numbered Highway System">US Highways</a> in the 1920s and 1930s. Another M-14 was designated that lasted until the 1940s. The current highway dates back to 1956 when it was designated along a series of roads that previously carried <a href="/wiki/U.S._Route_12_in_Michigan" title="U.S. Route 12 in Michigan">US 12</a>. During the 1960s and 1970s, M-14 was moved to the freeway alignment it currently uses; sections of the former route are still maintained by the <a href="/wiki/Michigan_Department_of_Transportation" title="Michigan Department of Transportation">Michigan Department of Transportation</a> (MDOT) as <a href="/wiki/Unsigned_highway" title="Unsigned highway">unsigned highways</a>. (<b><a href="/wiki/M-14_(Michigan_highway)" title="M-14 (Michigan highway)">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 4 King's Highway 63, commonly referred to as Highway 63, is a provincially maintained highway in the Canadian province of Ontario. The 63.5-kilometre (39.5 mi) route travels from Highway 11 and Highway 17 (the Trans-Canada Highway) in North Bay northeast to the Ontario-Quebec provincial boundary, where it continues as Route 101 into Témiscaming. The route was assumed in 1937, following the merger of the Department of Northern Development (DND) into the Department of Highways (DHO), predecessor to the modern Ministry of Transportation of Ontario (MTO). It travelled from what was then Highway 11 (Main Street) in downtown North Bay northeast to its present terminus. The highway follows the same route today, with the exception of the westernmost 1.9 kilometres (1.2 mi), which were transferred to the City of North Bay in 1998. (Full article...)"><img alt="Image 4 King's Highway 63, commonly referred to as Highway 63, is a provincially maintained highway in the Canadian province of Ontario. The 63.5-kilometre (39.5 mi) route travels from Highway 11 and Highway 17 (the Trans-Canada Highway) in North Bay northeast to the Ontario-Quebec provincial boundary, where it continues as Route 101 into Témiscaming. The route was assumed in 1937, following the merger of the Department of Northern Development (DND) into the Department of Highways (DHO), predecessor to the modern Ministry of Transportation of Ontario (MTO). It travelled from what was then Highway 11 (Main Street) in downtown North Bay northeast to its present terminus. The highway follows the same route today, with the exception of the westernmost 1.9 kilometres (1.2 mi), which were transferred to the City of North Bay in 1998. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 4</span></span><div style="text-align:left;"><b><a href="/wiki/Ontario_Highway_63" title="Ontario Highway 63">King's Highway 63</a></b>, commonly referred to as <b>Highway 63</b>, is a <a href="/wiki/Ontario_Provincial_Highway_Network" title="Ontario Provincial Highway Network">provincially maintained highway</a> in the <a href="/wiki/Canada" title="Canada">Canadian</a> province of <a href="/wiki/Ontario" title="Ontario">Ontario</a>. The 63.5-kilometre (39.5 mi) route travels from <a href="/wiki/Ontario_Highway_11" title="Ontario Highway 11">Highway 11</a> and <a href="/wiki/Ontario_Highway_17" title="Ontario Highway 17">Highway 17</a> (the <a href="/wiki/Trans-Canada_Highway" title="Trans-Canada Highway">Trans-Canada Highway</a>) in <a href="/wiki/North_Bay,_Ontario" title="North Bay, Ontario">North Bay</a> northeast to the Ontario-<a href="/wiki/Quebec" title="Quebec">Quebec</a> provincial boundary, where it continues as <a href="/wiki/Quebec_Route_101" title="Quebec Route 101">Route 101</a> into <a href="/wiki/T%C3%A9miscaming,_Quebec" class="mw-redirect" title="Témiscaming, Quebec">Témiscaming</a>.<br /><br />The route was assumed in 1937, following the merger of the <a href="/wiki/Department_of_Northern_Development" class="mw-redirect" title="Department of Northern Development">Department of Northern Development</a> (DND) into the <a href="/wiki/Department_of_Highways,_Ontario" class="mw-redirect" title="Department of Highways, Ontario">Department of Highways</a> (DHO), predecessor to the modern <a href="/wiki/Ministry_of_Transportation_of_Ontario" class="mw-redirect" title="Ministry of Transportation of Ontario">Ministry of Transportation of Ontario</a> (MTO). It travelled from what was then Highway 11 (Main Street) in downtown North Bay northeast to its present terminus. The highway follows the same route today, with the exception of the westernmost 1.9 kilometres (1.2 mi), which were transferred to the City of North Bay in 1998. (<b><a href="/wiki/Ontario_Highway_63" title="Ontario Highway 63">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 5 A tram on Princes Street in May 2014 Edinburgh Trams is a tramway in Edinburgh, Scotland, operated by Edinburgh Trams Ltd. It is an 18.5-kilometre (11.5 mi) line between Newhaven and Edinburgh Airport, with 23 stops. A modern tram network for Edinburgh was proposed by Edinburgh Council in 1999, with detailed design work being performed over the next decade. Construction of the first phase, linking Edinburgh Airport with Newhaven, began in June 2008, but encountered substantial delays and cost overruns. During 2009, a 15-year contract held by Transdev to operate and maintain the tram network was cancelled. By mid-2010, cancellation of the whole project was being publicly considered; during the following year it was announced that the length of the tram network would be drastically curtailed. Prior to August 2011, the project was overseen by Transport Initiatives Edinburgh (TIE), a company wholly owned by Edinburgh Council; TIE was disbanded largely due to its failings on the project's delivery. The troubled construction of the Edinburgh Tram was subject to a lengthy formal inquiry, chaired by Lord Hardie, which concluded that failings by Edinburgh Council and its arms-length companies were largely to blame for the delays in construction. (Full article...)"><img alt="Image 5 A tram on Princes Street in May 2014 Edinburgh Trams is a tramway in Edinburgh, Scotland, operated by Edinburgh Trams Ltd. It is an 18.5-kilometre (11.5 mi) line between Newhaven and Edinburgh Airport, with 23 stops. A modern tram network for Edinburgh was proposed by Edinburgh Council in 1999, with detailed design work being performed over the next decade. Construction of the first phase, linking Edinburgh Airport with Newhaven, began in June 2008, but encountered substantial delays and cost overruns. During 2009, a 15-year contract held by Transdev to operate and maintain the tram network was cancelled. By mid-2010, cancellation of the whole project was being publicly considered; during the following year it was announced that the length of the tram network would be drastically curtailed. Prior to August 2011, the project was overseen by Transport Initiatives Edinburgh (TIE), a company wholly owned by Edinburgh Council; TIE was disbanded largely due to its failings on the project's delivery. The troubled construction of the Edinburgh Tram was subject to a lengthy formal inquiry, chaired by Lord Hardie, which concluded that failings by Edinburgh Council and its arms-length companies were largely to blame for the delays in construction. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 5</span></span><div style="text-align:left;"><div class="thumb tright" style="overflow:hidden;width:auto;max-width:310px"><div class="thumbinner"><div class="thumbimage noresize" style="width:auto;overflow:auto;"><br /><figure class="mw-default-size mw-halign-none" typeof="mw:File/Frameless"><a href="/wiki/File:Edinburgh_tram_03_first_day_of_operation.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Edinburgh_tram_03_first_day_of_operation.JPG/220px-Edinburgh_tram_03_first_day_of_operation.JPG" decoding="async" width="220" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Edinburgh_tram_03_first_day_of_operation.JPG/330px-Edinburgh_tram_03_first_day_of_operation.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Edinburgh_tram_03_first_day_of_operation.JPG/440px-Edinburgh_tram_03_first_day_of_operation.JPG 2x" data-file-width="2727" data-file-height="1989" /></a><figcaption></figcaption></figure></div><div class="thumbcaption"><div class="center">A <a href="/wiki/Edinburgh_Tram_(vehicle)" class="mw-redirect" title="Edinburgh Tram (vehicle)">tram</a> on <a href="/wiki/Princes_Street" title="Princes Street">Princes Street</a> in May 2014</div></div></div></div><br /><b><a href="/wiki/Edinburgh_Trams" title="Edinburgh Trams">Edinburgh Trams</a></b> is a tramway in <a href="/wiki/Edinburgh" title="Edinburgh">Edinburgh</a>, Scotland, operated by Edinburgh Trams Ltd. It is an 18.5-kilometre (11.5 mi) line between <a href="/wiki/Newhaven,_Edinburgh" title="Newhaven, Edinburgh">Newhaven</a> and <a href="/wiki/Edinburgh_Airport" title="Edinburgh Airport">Edinburgh Airport</a>, with 23 <a href="/wiki/Tram_stops" class="mw-redirect" title="Tram stops">stops</a>.<br /><br />A modern tram network for Edinburgh was proposed by <a href="/wiki/City_of_Edinburgh_Council" title="City of Edinburgh Council">Edinburgh Council</a> in 1999, with detailed design work being performed over the next decade. Construction of the first phase, linking Edinburgh Airport with Newhaven, began in June 2008, but encountered substantial delays and cost overruns. During 2009, a 15-year contract held by <a href="/wiki/Transdev_(historic)" class="mw-redirect" title="Transdev (historic)">Transdev</a> to operate and maintain the tram network was cancelled. By mid-2010, cancellation of the whole project was being publicly considered; during the following year it was announced that the length of the tram network would be drastically curtailed. Prior to August 2011, the project was overseen by <a href="/wiki/Transport_Initiatives_Edinburgh" title="Transport Initiatives Edinburgh">Transport Initiatives Edinburgh</a> (TIE), a company wholly owned by Edinburgh Council; TIE was disbanded largely due to its failings on the project's delivery. The troubled construction of the Edinburgh Tram was subject to a lengthy <a href="/wiki/Edinburgh_Tram_Inquiry" title="Edinburgh Tram Inquiry">formal inquiry</a>, chaired by <a href="/wiki/Andrew_Hardie,_Baron_Hardie" title="Andrew Hardie, Baron Hardie">Lord Hardie</a>, which concluded that failings by Edinburgh Council and its arms-length companies were largely to blame for the delays in construction. (<b><a href="/wiki/Edinburgh_Trams" title="Edinburgh Trams">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 6 Facade of the Marine Air Terminal The Marine Air Terminal (also known as Terminal A) is an airport terminal at LaGuardia Airport in Queens, New York City, United States. Its main building, designed in the Art Deco style by William Delano of the firm Delano & Aldrich, opened in 1940. The terminal was built to handle Pan Am's fleet of flying boats, the Boeing 314 Clippers, which landed on the nearby Bowery Bay. Technological advances after World War II made the Clippers obsolete, and the Marine Air Terminal was renovated in 1946 to serve conventional planes. As of April 2024,[update] the terminal is used by Spirit Airlines for flights to various destinations around the U.S. The Marine Air Terminal was LaGuardia Airport's original terminal for overseas flights. It was highly popular in the 1940s, when LaGuardia was the only major airport in the U.S. which offered regular flights to Europe. Traffic dropped drastically after the larger Idlewild Airport opened in 1948, and Clippers stopped serving the terminal in 1952. The terminal then served as the airport's general aviation terminal for more than three decades, except for a short period in the 1950s, when it was used by Northeast Airlines. The Pan Am Shuttle service started operating from Marine Air Terminal in 1986. Delta Air Lines took over the service in 1991, operating Delta Shuttle flights from the terminal until 2017, after which it was used by various carriers. The terminal has been renovated multiple times throughout its history. (Full article...)"><img alt="Image 6 Facade of the Marine Air Terminal The Marine Air Terminal (also known as Terminal A) is an airport terminal at LaGuardia Airport in Queens, New York City, United States. Its main building, designed in the Art Deco style by William Delano of the firm Delano & Aldrich, opened in 1940. The terminal was built to handle Pan Am's fleet of flying boats, the Boeing 314 Clippers, which landed on the nearby Bowery Bay. Technological advances after World War II made the Clippers obsolete, and the Marine Air Terminal was renovated in 1946 to serve conventional planes. As of April 2024,[update] the terminal is used by Spirit Airlines for flights to various destinations around the U.S. The Marine Air Terminal was LaGuardia Airport's original terminal for overseas flights. It was highly popular in the 1940s, when LaGuardia was the only major airport in the U.S. which offered regular flights to Europe. Traffic dropped drastically after the larger Idlewild Airport opened in 1948, and Clippers stopped serving the terminal in 1952. The terminal then served as the airport's general aviation terminal for more than three decades, except for a short period in the 1950s, when it was used by Northeast Airlines. The Pan Am Shuttle service started operating from Marine Air Terminal in 1986. Delta Air Lines took over the service in 1991, operating Delta Shuttle flights from the terminal until 2017, after which it was used by various carriers. The terminal has been renovated multiple times throughout its history. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 6</span></span><div style="text-align:left;"><div class="thumb tright" style="overflow:hidden;width:auto;max-width:310px"><div class="thumbinner"><div class="thumbimage noresize" style="width:auto;overflow:auto;"><br /><figure class="mw-default-size mw-halign-none" typeof="mw:File/Frameless"><a href="/wiki/File:Marine_Air_Terminal_vc.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4f/Marine_Air_Terminal_vc.jpg/250px-Marine_Air_Terminal_vc.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4f/Marine_Air_Terminal_vc.jpg/330px-Marine_Air_Terminal_vc.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4f/Marine_Air_Terminal_vc.jpg/500px-Marine_Air_Terminal_vc.jpg 2x" data-file-width="3456" data-file-height="2592" /></a><figcaption></figcaption></figure></div><div class="thumbcaption"><div class="center">Facade of the Marine Air Terminal</div></div></div></div><br />The <b><a href="/wiki/Marine_Air_Terminal" title="Marine Air Terminal">Marine Air Terminal</a></b> (also known as <b>Terminal A</b>) is an <a href="/wiki/Airport_terminal" title="Airport terminal">airport terminal</a> at <a href="/wiki/LaGuardia_Airport" title="LaGuardia Airport">LaGuardia Airport</a> in <a href="/wiki/Queens" title="Queens">Queens</a>, <a href="/wiki/New_York_City" title="New York City">New York City</a>, United States. Its main building, designed in the <a href="/wiki/Art_Deco" title="Art Deco">Art Deco</a> style by <a href="/wiki/William_Delano" class="mw-redirect" title="William Delano">William Delano</a> of the firm <a href="/wiki/Delano_%26_Aldrich" title="Delano & Aldrich">Delano & Aldrich</a>, opened in 1940. The terminal was built to handle <a href="/wiki/Pan_Am" title="Pan Am">Pan Am</a>'s fleet of <a href="/wiki/Flying_boats" class="mw-redirect" title="Flying boats">flying boats</a>, the <a href="/wiki/Boeing_314_Clipper" title="Boeing 314 Clipper">Boeing 314 Clippers</a>, which landed on the nearby <a href="/wiki/Bowery_Bay" title="Bowery Bay">Bowery Bay</a>. Technological advances after <a href="/wiki/World_War_II" title="World War II">World War II</a> made the Clippers obsolete, and the Marine Air Terminal was renovated in 1946 to serve conventional planes. As of April 2024,<sup class="plainlinks noexcerpt noprint asof-tag update" style="display:none;"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Technology&action=edit">[update]</a></sup> the terminal is used by <a href="/wiki/Spirit_Airlines" title="Spirit Airlines">Spirit Airlines</a> for flights to various destinations around the U.S.<br /><br />The Marine Air Terminal was LaGuardia Airport's original terminal for overseas flights. It was highly popular in the 1940s, when LaGuardia was the only major airport in the U.S. which offered regular flights to Europe. Traffic dropped drastically after the larger <a href="/wiki/John_F._Kennedy_International_Airport" title="John F. Kennedy International Airport">Idlewild Airport</a> opened in 1948, and Clippers stopped serving the terminal in 1952. The terminal then served as the airport's <a href="/wiki/General_aviation" title="General aviation">general aviation</a> terminal for more than three decades, except for a short period in the 1950s, when it was used by <a href="/wiki/Northeast_Airlines" title="Northeast Airlines">Northeast Airlines</a>. The <a href="/wiki/Pan_Am_Shuttle" class="mw-redirect" title="Pan Am Shuttle">Pan Am Shuttle</a> service started operating from Marine Air Terminal in 1986. <a href="/wiki/Delta_Air_Lines" title="Delta Air Lines">Delta Air Lines</a> took over the service in 1991, operating <a href="/wiki/Delta_Shuttle" title="Delta Shuttle">Delta Shuttle</a> flights from the terminal until 2017, after which it was used by various carriers. The terminal has been renovated multiple times throughout its history. (<b><a href="/wiki/Marine_Air_Terminal" title="Marine Air Terminal">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 7 The Barton Aqueduct shortly before its demolition in 1893 The Barton Aqueduct, opened on 17 July 1761, carried the Bridgewater Canal over the River Irwell at Barton-upon-Irwell, in the historic county of Lancashire, England. Designed largely by James Brindley under the direction of John Gilbert, it was the first navigable aqueduct to be built in England, "one of the seven wonders of the canal age" according to industrial archaeologist Mike Nevell. Construction proceeded quickly, but disaster almost struck when the aqueduct was first filled with water and one of its three arches began to buckle under the weight. Remedial work took several months, but the aqueduct was still opened to traffic only 15 months after the enabling Act of Parliament had been passed, on 17 July 1761. It remained in use for more than 100 years, until the construction of the Manchester Ship Canal necessitated its demolition in 1893, replaced by the Barton Swing Aqueduct. (Full article...)"><img alt="Image 7 The Barton Aqueduct shortly before its demolition in 1893 The Barton Aqueduct, opened on 17 July 1761, carried the Bridgewater Canal over the River Irwell at Barton-upon-Irwell, in the historic county of Lancashire, England. Designed largely by James Brindley under the direction of John Gilbert, it was the first navigable aqueduct to be built in England, "one of the seven wonders of the canal age" according to industrial archaeologist Mike Nevell. Construction proceeded quickly, but disaster almost struck when the aqueduct was first filled with water and one of its three arches began to buckle under the weight. Remedial work took several months, but the aqueduct was still opened to traffic only 15 months after the enabling Act of Parliament had been passed, on 17 July 1761. It remained in use for more than 100 years, until the construction of the Manchester Ship Canal necessitated its demolition in 1893, replaced by the Barton Swing Aqueduct. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 7</span></span><div style="text-align:left;"><figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Barton_aqueduct.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/33/Barton_aqueduct.jpg/330px-Barton_aqueduct.jpg" decoding="async" width="300" height="185" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/33/Barton_aqueduct.jpg/500px-Barton_aqueduct.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/33/Barton_aqueduct.jpg/600px-Barton_aqueduct.jpg 2x" data-file-width="796" data-file-height="492" /></a><figcaption>The Barton Aqueduct shortly before its demolition in 1893</figcaption></figure><br />The <b><a href="/wiki/Barton_Aqueduct" title="Barton Aqueduct">Barton Aqueduct</a></b>, opened on 17 July 1761, carried the <a href="/wiki/Bridgewater_Canal" title="Bridgewater Canal">Bridgewater Canal</a> over the <a href="/wiki/River_Irwell" title="River Irwell">River Irwell</a> at <a href="/wiki/Barton-upon-Irwell" class="mw-redirect" title="Barton-upon-Irwell">Barton-upon-Irwell</a>, in the <a href="/wiki/Historic_counties_of_England" title="Historic counties of England">historic county</a> of <a href="/wiki/Lancashire" title="Lancashire">Lancashire</a>, England. Designed largely by <a href="/wiki/James_Brindley" title="James Brindley">James Brindley</a> under the direction of <a href="/wiki/John_Gilbert_(agent)" title="John Gilbert (agent)">John Gilbert</a>, it was the first <a href="/wiki/Navigable_aqueduct" title="Navigable aqueduct">navigable aqueduct</a> to be built in England, "one of the seven wonders of the canal age" according to industrial archaeologist Mike Nevell.<br /><br />Construction proceeded quickly, but disaster almost struck when the aqueduct was first filled with water and one of its three arches began to buckle under the weight. Remedial work took several months, but the aqueduct was still opened to traffic only 15 months after the enabling <a href="/wiki/Acts_of_Parliament_in_the_United_Kingdom" class="mw-redirect" title="Acts of Parliament in the United Kingdom">Act of Parliament</a> had been passed, on 17 July 1761. It remained in use for more than 100 years, until the construction of the <a href="/wiki/Manchester_Ship_Canal" title="Manchester Ship Canal">Manchester Ship Canal</a> necessitated its demolition in 1893, replaced by the <a href="/wiki/Barton_Swing_Aqueduct" title="Barton Swing Aqueduct">Barton Swing Aqueduct</a>. (<b><a href="/wiki/Barton_Aqueduct" title="Barton Aqueduct">Full article...</a></b>)</div></div> </li> </ul></div> <div class="noprint" style="margin:0.3em 0.2em 0.2em 0.3em; padding:0.3em 0.2em 0.2em 0.3em; text-align:right;"><b><a href="/wiki/Portal:Technology/Recognized_content" title="Portal:Technology/Recognized content">More recognized articles</a></b></div><div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:black;margin-bottom:0px;border:solid #0088F9;box-sizing:border-box;text-align:center;font-size:100%;background:#f7f29e;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:black;font-size:80%"></div><h2 id="Selected_picture" style="font-weight:bold;padding:0;margin:0;color:black;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">Selected picture</h2></div><div style="color:black;opacity:1;border:1px solid #0088F9;box-sizing:border-box;text-align:left;padding:1em;background:#F7FAFF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <style data-mw-deduplicate="TemplateStyles:r1238452006">.mw-parser-output div.portalSlideshow-container>ul.gallery.mw-gallery-slideshow>li.gallerycarousel>div>div>div>span:nth-child(2){display:none}.mw-parser-output div.portalSlideshow-container>ul.gallery.mw-gallery-slideshow>li.gallerycarousel>div>div:nth-child(1){padding-top:0.3em;padding-bottom:0}.mw-parser-output div.portalSlideshow-container>ul.gallery.mw-gallery-slideshow>li:nth-child(n/**/+2){display:none}.mw-parser-output div.portalSlideshow-container .gallery .gallerybox,.mw-parser-output div.portalSlideshow-container .gallery .gallerybox div{width:100%!important;max-width:100%}.mw-parser-output .mw-gallery-slideshow-img-container>a[href="/wiki/File:Blank.png"]{display:none}.mw-parser-output .gallerytext{font-size:100%!important;text-align:left}</style><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1021884966" /><div class="randomSlideshow-container portalSlideshow-container" style="max-width:100%; margin:-4em auto;"><div class="nomobile"></div><ul class="gallery mw-gallery-slideshow switcher-container"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:GameCube-Set.jpg" class="mw-file-description" title="Image 1 GameCube Photo: Evan Amos The GameCube is a sixth generation video game console released by Nintendo beginning in 2001. Meant as a successor to the Nintendo 64, the GameCube sold approximately 22 million units worldwide. It was the third most-successful console of its generation, behind Sony's PlayStation 2 and Microsoft's Xbox. The GameCube was succeeded by the Wii in 2006. More selected pictures"><img alt="Image 1 GameCube Photo: Evan Amos The GameCube is a sixth generation video game console released by Nintendo beginning in 2001. Meant as a successor to the Nintendo 64, the GameCube sold approximately 22 million units worldwide. It was the third most-successful console of its generation, behind Sony's PlayStation 2 and Microsoft's Xbox. The GameCube was succeeded by the Wii in 2006. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d1/GameCube-Set.jpg/120px-GameCube-Set.jpg" decoding="async" width="120" height="67" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d1/GameCube-Set.jpg/180px-GameCube-Set.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d1/GameCube-Set.jpg/240px-GameCube-Set.jpg 2x" data-file-width="3760" data-file-height="2110" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 1</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/GameCube" title="GameCube">GameCube</a></span></div><span style="font-size:85%;">Photo: <a href="/wiki/User:Evan-Amos" title="User:Evan-Amos">Evan Amos</a></span></div><div style="margin:0.5em 0;">The <b><a href="/wiki/GameCube" title="GameCube">GameCube</a></b> is a <a href="/wiki/History_of_video_game_consoles_(sixth_generation)" class="mw-redirect" title="History of video game consoles (sixth generation)">sixth generation</a> video game console released by <a href="/wiki/Nintendo" title="Nintendo">Nintendo</a> beginning in 2001. Meant as a successor to the <a href="/wiki/Nintendo_64" title="Nintendo 64">Nintendo 64</a>, the GameCube sold approximately 22 million units worldwide. It was the third most-successful console of its generation, behind <a href="/wiki/Sony" title="Sony">Sony</a>'s <a href="/wiki/PlayStation_2" title="PlayStation 2">PlayStation 2</a> and <a href="/wiki/Microsoft" title="Microsoft">Microsoft</a>'s <a href="/wiki/Xbox" title="Xbox">Xbox</a>. The GameCube was succeeded by the <a href="/wiki/Wii" title="Wii">Wii</a> in 2006.</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:4-14_Marines_in_Fallujah.jpg" class="mw-file-description" title="Image 2 M198 howitzer Photo credit: L Cpl. Samantha L. Jones, USMC Nine Marines from Mike Battery, 4th Battalion, 14th Marines operate the 155mm M198 howitzer in November 2004. The battery was based at Camp Fallujah, Iraq and was supporting Operation Phantom Fury. All nine members of the M198 crew are present. More selected pictures"><img alt="Image 2 M198 howitzer Photo credit: L Cpl. Samantha L. Jones, USMC Nine Marines from Mike Battery, 4th Battalion, 14th Marines operate the 155mm M198 howitzer in November 2004. The battery was based at Camp Fallujah, Iraq and was supporting Operation Phantom Fury. All nine members of the M198 crew are present. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f7/4-14_Marines_in_Fallujah.jpg/120px-4-14_Marines_in_Fallujah.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f7/4-14_Marines_in_Fallujah.jpg/180px-4-14_Marines_in_Fallujah.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f7/4-14_Marines_in_Fallujah.jpg/240px-4-14_Marines_in_Fallujah.jpg 2x" data-file-width="3072" data-file-height="2048" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 2</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/M198_howitzer" title="M198 howitzer">M198 howitzer</a></span></div><span style="font-size:85%;">Photo credit: L Cpl. Samantha L. Jones, <a href="/wiki/USMC" class="mw-redirect" title="USMC">USMC</a></span></div><div style="margin:0.5em 0;">Nine <a href="/wiki/United_States_Marine_Corps" title="United States Marine Corps">Marines</a> from Mike Battery, <a href="/wiki/4th_Battalion,_14th_Marines" title="4th Battalion, 14th Marines">4th Battalion, 14th Marines</a> operate the 155mm <b><a href="/wiki/M198_howitzer" title="M198 howitzer">M198 howitzer</a></b> in November 2004. The <a href="/wiki/Artillery_battery" title="Artillery battery">battery</a> was based at <a href="/wiki/Camp_Fallujah" title="Camp Fallujah">Camp Fallujah</a>, <a href="/wiki/Iraq" title="Iraq">Iraq</a> and was supporting <a href="/wiki/Operation_Phantom_Fury" class="mw-redirect" title="Operation Phantom Fury">Operation Phantom Fury</a>. All nine members of the M198 crew are present.</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:NYC_subway-4D.svg" class="mw-file-description" title="Image 3 New York City Subway Map: CountZ A transit map of the New York City Subway, one of the oldest and most extensive public transportation systems in the world. Operated by the Metropolitan Transportation Authority of the State of New York, it has 468 stations in operation on 209 mi (337 km) of routes, with 842 miles (1,355 km) of track. It is the busiest rapid transit rail system by annual ridership in the Western Hemisphere, and fifth busiest in the world. Its stations are located throughout the boroughs of Manhattan, Brooklyn, Queens and the Bronx. Staten Island has its own rail line which is not part of the system, but is included in the map as well. More selected pictures"><img alt="Image 3 New York City Subway Map: CountZ A transit map of the New York City Subway, one of the oldest and most extensive public transportation systems in the world. Operated by the Metropolitan Transportation Authority of the State of New York, it has 468 stations in operation on 209 mi (337 km) of routes, with 842 miles (1,355 km) of track. It is the busiest rapid transit rail system by annual ridership in the Western Hemisphere, and fifth busiest in the world. Its stations are located throughout the boroughs of Manhattan, Brooklyn, Queens and the Bronx. Staten Island has its own rail line which is not part of the system, but is included in the map as well. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/NYC_subway-4D.svg/111px-NYC_subway-4D.svg.png" decoding="async" width="111" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/NYC_subway-4D.svg/167px-NYC_subway-4D.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/04/NYC_subway-4D.svg/222px-NYC_subway-4D.svg.png 2x" data-file-width="512" data-file-height="553" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 3</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/New_York_City_Subway" title="New York City Subway">New York City Subway</a></span></div><span style="font-size:85%;">Map: <a href="/wiki/User:CountZ" title="User:CountZ">CountZ</a></span></div><div style="margin:0.5em 0;">A <a href="/wiki/Transit_map" title="Transit map">transit map</a> of the <b><a href="/wiki/New_York_City_Subway" title="New York City Subway">New York City Subway</a></b>, one of the oldest and most extensive <a href="/wiki/Public_transport" title="Public transport">public transportation</a> systems in the world. Operated by the <a href="/wiki/Metropolitan_Transportation_Authority_(New_York)" class="mw-redirect" title="Metropolitan Transportation Authority (New York)">Metropolitan Transportation Authority of the State of New York</a>, it has 468 stations in operation on 209 mi (337 km) of routes, with 842 miles (1,355 km) of <a href="/wiki/Track_(rail_transport)" class="mw-redirect" title="Track (rail transport)">track</a>. It is the busiest rapid transit rail system by annual ridership in the Western Hemisphere, and fifth busiest in the world. Its stations are located throughout the boroughs of <a href="/wiki/Manhattan" title="Manhattan">Manhattan</a>, <a href="/wiki/Brooklyn" title="Brooklyn">Brooklyn</a>, <a href="/wiki/Queens" title="Queens">Queens</a> and <a href="/wiki/The_Bronx" title="The Bronx">the Bronx</a>. <a href="/wiki/Staten_Island" title="Staten Island">Staten Island</a> has its own <a href="/wiki/Staten_Island_Railway" title="Staten Island Railway">rail line</a> which is not part of the system, but is included in the map as well.</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Kitty_Joyner_-_Electrical_Engineer_-_GPN-2000-001933.jpg" class="mw-file-description" title="Image 4 Kitty Joyner Photograph: NACA Kitty Joyner (1916–1993) was an American electrical engineer with the National Advisory Committee for Aeronautics (NACA), and then the National Aeronautics and Space Administration (NASA). She was hired in 1939 as the organization's first woman engineer, shortly after she had become the first woman to graduate from the University of Virginia's engineering program. More selected pictures"><img alt="Image 4 Kitty Joyner Photograph: NACA Kitty Joyner (1916–1993) was an American electrical engineer with the National Advisory Committee for Aeronautics (NACA), and then the National Aeronautics and Space Administration (NASA). She was hired in 1939 as the organization's first woman engineer, shortly after she had become the first woman to graduate from the University of Virginia's engineering program. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Kitty_Joyner_-_Electrical_Engineer_-_GPN-2000-001933.jpg/96px-Kitty_Joyner_-_Electrical_Engineer_-_GPN-2000-001933.jpg" decoding="async" width="96" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Kitty_Joyner_-_Electrical_Engineer_-_GPN-2000-001933.jpg/144px-Kitty_Joyner_-_Electrical_Engineer_-_GPN-2000-001933.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Kitty_Joyner_-_Electrical_Engineer_-_GPN-2000-001933.jpg/192px-Kitty_Joyner_-_Electrical_Engineer_-_GPN-2000-001933.jpg 2x" data-file-width="2400" data-file-height="3000" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 4</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Kitty_Joyner" title="Kitty Joyner">Kitty Joyner</a></span></div><span style="font-size:85%;">Photograph: <a href="/wiki/National_Advisory_Committee_for_Aeronautics" title="National Advisory Committee for Aeronautics">NACA</a></span></div><div style="margin:0.5em 0;"><b><a href="/wiki/Kitty_Joyner" title="Kitty Joyner">Kitty Joyner</a></b> (1916–1993) was an American <a href="/wiki/Engineer" title="Engineer">electrical engineer</a> with the <a href="/wiki/National_Advisory_Committee_for_Aeronautics" title="National Advisory Committee for Aeronautics">National Advisory Committee for Aeronautics</a> (NACA), and then the <a href="/wiki/NASA" title="NASA">National Aeronautics and Space Administration</a> (NASA). She was hired in 1939 as the organization's first woman engineer, shortly after she had become the first woman to graduate from the <a href="/wiki/University_of_Virginia" title="University of Virginia">University of Virginia</a>'s engineering program.</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Electric_guide_3%C3%972.5_mm.jpg" class="mw-file-description" title="Image 5 Thermoplastic-sheathed cable Photograph credit: Petar Milošević A thermoplastic-sheathed cable consists of a toughened outer thermoplastic sheath of polyvinyl chloride, covering one or more individual annealed copper conductors. Each of the current-carrying conductors in the "core" is insulated by an individual thermoplastic sheath, coloured to indicate the purpose of the conductor concerned. The protective earth conductor may also be covered with insulation, although, in some countries, this conductor may be left as bare copper. The type of thermoplastic, the dimensions of the conductors and the colour of their individual insulation are specified by the regulatory bodies in the various countries concerned. More selected pictures"><img alt="Image 5 Thermoplastic-sheathed cable Photograph credit: Petar Milošević A thermoplastic-sheathed cable consists of a toughened outer thermoplastic sheath of polyvinyl chloride, covering one or more individual annealed copper conductors. Each of the current-carrying conductors in the "core" is insulated by an individual thermoplastic sheath, coloured to indicate the purpose of the conductor concerned. The protective earth conductor may also be covered with insulation, although, in some countries, this conductor may be left as bare copper. The type of thermoplastic, the dimensions of the conductors and the colour of their individual insulation are specified by the regulatory bodies in the various countries concerned. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Electric_guide_3%C3%972.5_mm.jpg/120px-Electric_guide_3%C3%972.5_mm.jpg" decoding="async" width="120" height="86" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Electric_guide_3%C3%972.5_mm.jpg/250px-Electric_guide_3%C3%972.5_mm.jpg 1.5x" data-file-width="4504" data-file-height="3232" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 5</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Thermoplastic-sheathed_cable" title="Thermoplastic-sheathed cable">Thermoplastic-sheathed cable</a></span></div><span style="font-size:85%;">Photograph credit: <a href="/wiki/User:PetarM" title="User:PetarM">Petar Milošević</a></span></div><div style="margin:0.5em 0;">A <b><a href="/wiki/Thermoplastic-sheathed_cable" title="Thermoplastic-sheathed cable">thermoplastic-sheathed cable</a></b> consists of a toughened outer <a href="/wiki/Thermoplastic" title="Thermoplastic">thermoplastic</a> sheath of <a href="/wiki/Polyvinyl_chloride" title="Polyvinyl chloride">polyvinyl chloride</a>, covering one or more individual <a href="/wiki/Annealing_(metallurgy)" class="mw-redirect" title="Annealing (metallurgy)">annealed</a> copper conductors. Each of the current-carrying conductors in the "core" is insulated by an individual thermoplastic sheath, coloured to indicate the purpose of the conductor concerned. The protective <a href="/wiki/Earthing_system" title="Earthing system">earth conductor</a> may also be covered with insulation, although, in some countries, this conductor may be left as bare copper. The type of thermoplastic, the dimensions of the conductors and the colour of their individual insulation are specified by the regulatory bodies in the various countries concerned.</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Thomas_Edison2.jpg" class="mw-file-description" title="Image 6 Thomas Edison Photo: Bachrach Studios; Restoration: Michel Vuijlsteke Thomas Edison (1847–1931) was an American inventor, scientist and businessman who developed many devices that greatly influenced life around the world, including the phonograph, the motion picture camera, and a long-lasting, practical electric light bulb. Dubbed "The Wizard of Menlo Park" (now Edison, New Jersey) by a newspaper reporter, he was one of the first inventors to apply the principles of mass production and large teamwork to the process of invention, and therefore is often credited with the creation of the first industrial research laboratory. Edison is considered one of the most prolific inventors in history, holding 1,093 U.S. patents in his name, as well as many patents in the United Kingdom, France and Germany. More selected pictures"><img alt="Image 6 Thomas Edison Photo: Bachrach Studios; Restoration: Michel Vuijlsteke Thomas Edison (1847–1931) was an American inventor, scientist and businessman who developed many devices that greatly influenced life around the world, including the phonograph, the motion picture camera, and a long-lasting, practical electric light bulb. Dubbed "The Wizard of Menlo Park" (now Edison, New Jersey) by a newspaper reporter, he was one of the first inventors to apply the principles of mass production and large teamwork to the process of invention, and therefore is often credited with the creation of the first industrial research laboratory. Edison is considered one of the most prolific inventors in history, holding 1,093 U.S. patents in his name, as well as many patents in the United Kingdom, France and Germany. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Thomas_Edison2.jpg/94px-Thomas_Edison2.jpg" decoding="async" width="94" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Thomas_Edison2.jpg/141px-Thomas_Edison2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9d/Thomas_Edison2.jpg/187px-Thomas_Edison2.jpg 2x" data-file-width="2888" data-file-height="3696" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 6</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Thomas_Edison" title="Thomas Edison">Thomas Edison</a></span></div><span style="font-size:85%;">Photo: <a href="/wiki/Bachrach_Studios" title="Bachrach Studios">Bachrach Studios</a>; Restoration: <a href="/wiki/User:Mvuijlst" title="User:Mvuijlst">Michel Vuijlsteke</a></span></div><div style="margin:0.5em 0;"><b><a href="/wiki/Thomas_Edison" title="Thomas Edison">Thomas Edison</a></b> (1847–1931) was an American <a href="/wiki/Invention" title="Invention">inventor</a>, <a href="/wiki/Scientist" title="Scientist">scientist</a> and <a href="/wiki/Businessman" class="mw-redirect" title="Businessman">businessman</a> who developed many devices that greatly influenced life around the world, including the <a href="/wiki/Phonograph" title="Phonograph">phonograph</a>, the <a href="/wiki/Movie_camera" title="Movie camera">motion picture camera</a>, and a long-lasting, practical electric <a href="/wiki/Light_bulb" class="mw-redirect" title="Light bulb">light bulb</a>. Dubbed "The Wizard of Menlo Park" (now <a href="/wiki/Edison,_New_Jersey" title="Edison, New Jersey">Edison, New Jersey</a>) by a newspaper reporter, he was one of the first inventors to apply the principles of <a href="/wiki/Mass_production" title="Mass production">mass production</a> and large teamwork to the process of invention, and therefore is often credited with the creation of the first industrial <a href="/wiki/Research" title="Research">research</a> laboratory. Edison is considered one of the most <a href="/wiki/List_of_prolific_inventors" title="List of prolific inventors">prolific inventors</a> in history, holding 1,093 <a href="/wiki/List_of_Edison_patents" title="List of Edison patents">U.S. patents in his name</a>, as well as many patents in the United Kingdom, France and Germany.</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:MarkIVFemaleTankAshfordKent.jpg" class="mw-file-description" title="Image 7 Mark IV tank Photograph: Peter Trimming The Mark IV tank was introduced by the British in May 1917 to fight in World War I. The "female" version, as pictured here, was armed with five machine guns. Production of the Mark IV ceased at the end of the War in 1918. A small number served briefly with other combatants afterwards. This Mark IV tank, on display in Ashford, Kent, was presented to the town after the end of World War I. The engine was removed to install an electricity substation inside it, though this substation was subsequently removed; the tank's interior is now empty. More selected pictures"><img alt="Image 7 Mark IV tank Photograph: Peter Trimming The Mark IV tank was introduced by the British in May 1917 to fight in World War I. The "female" version, as pictured here, was armed with five machine guns. Production of the Mark IV ceased at the end of the War in 1918. A small number served briefly with other combatants afterwards. This Mark IV tank, on display in Ashford, Kent, was presented to the town after the end of World War I. The engine was removed to install an electricity substation inside it, though this substation was subsequently removed; the tank's interior is now empty. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/MarkIVFemaleTankAshfordKent.jpg/120px-MarkIVFemaleTankAshfordKent.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/MarkIVFemaleTankAshfordKent.jpg/180px-MarkIVFemaleTankAshfordKent.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/aa/MarkIVFemaleTankAshfordKent.jpg/240px-MarkIVFemaleTankAshfordKent.jpg 2x" data-file-width="4000" data-file-height="2666" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 7</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Mark_IV_tank" title="Mark IV tank">Mark IV tank</a></span></div><span style="font-size:85%;">Photograph: Peter Trimming</span></div><div style="margin:0.5em 0;">The <b><a href="/wiki/Mark_IV_tank" title="Mark IV tank">Mark IV tank</a></b> was introduced by the British in May 1917 to fight in <a href="/wiki/World_War_I" title="World War I">World War I</a>. The "<a href="/wiki/Female_tank" title="Female tank">female</a>" version, as pictured here, was armed with five machine guns. Production of the Mark IV ceased at the end of the War in 1918. A small number served briefly with other combatants afterwards.<br /><br />This Mark IV tank, on display in <a href="/wiki/Ashford,_Kent" title="Ashford, Kent">Ashford, Kent</a>, was presented to the town after the end of World War I. The engine was removed to install an electricity substation inside it, though this substation was subsequently removed; the tank's interior is now empty.</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 8 Laptop computer Credit: Mike McGregor The OLPC XO-1 is an inexpensive subnotebook laptop computer intended to be distributed to children in developing countries. '"`UNIQ--templatestyles-0000001B-QINU`"' More selected pictures"><img alt="Image 8 Laptop computer Credit: Mike McGregor The OLPC XO-1 is an inexpensive subnotebook laptop computer intended to be distributed to children in developing countries. '"`UNIQ--templatestyles-0000001B-QINU`"' More selected pictures" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 8</span></span><div style="text-align: center;"><figure class="mw-default-size mw-halign-center" typeof="mw:File"><a href="/wiki/File:XO-Beta1-mikemcgregor-2.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/XO-Beta1-mikemcgregor-2.jpg/500px-XO-Beta1-mikemcgregor-2.jpg" decoding="async" width="379" height="350" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/XO-Beta1-mikemcgregor-2.jpg/960px-XO-Beta1-mikemcgregor-2.jpg 1.5x" data-file-width="2841" data-file-height="2622" /></a><figcaption></figcaption></figure><div style="margin: 0.5em 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Laptop_computer" class="mw-redirect" title="Laptop computer">Laptop computer</a></span></div><small>Credit: Mike McGregor</small></div></div><div class="center" style="width:auto; margin-left:auto; margin-right:auto;">The <a href="/wiki/OLPC_XO-1" class="mw-redirect" title="OLPC XO-1">OLPC XO-1</a> is an inexpensive <a href="/wiki/Subnotebook" title="Subnotebook">subnotebook</a> <b><a href="/wiki/Laptop_computer" class="mw-redirect" title="Laptop computer">laptop computer</a></b> intended to be distributed to children in developing countries.</div><div class="noprint" style="text-align:right; margin-top:0.5em;"><br />'"`UNIQ--templatestyles-0000001B-QINU`"'<br /><div class="hlist"><ul><li><b><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></b></li></ul></div></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 9 Overhead power line Credit: Simon Koopmann An overhead power line is a structure used in electric power transmission and distribution to transmit electrical energy along large distances. It consists of one or more conductors suspended by towers or utility poles. '"`UNIQ--templatestyles-0000001A-QINU`"' More selected pictures"><img alt="Image 9 Overhead power line Credit: Simon Koopmann An overhead power line is a structure used in electric power transmission and distribution to transmit electrical energy along large distances. It consists of one or more conductors suspended by towers or utility poles. '"`UNIQ--templatestyles-0000001A-QINU`"' More selected pictures" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 9</span></span><div style="text-align: center;"><figure class="mw-default-size mw-halign-center" typeof="mw:File"><a href="/wiki/File:Raitersaich_SK_DSC_0028.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Raitersaich_SK_DSC_0028.jpg/960px-Raitersaich_SK_DSC_0028.jpg" decoding="async" width="527" height="350" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/20/Raitersaich_SK_DSC_0028.jpg/1054px-Raitersaich_SK_DSC_0028.jpg 2x" data-file-width="4193" data-file-height="2785" /></a><figcaption></figcaption></figure><div style="margin: 0.5em 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Overhead_power_line" title="Overhead power line">Overhead power line</a></span></div><small>Credit: <a href="https://commons.wikimedia.org/wiki/user:Simonizer" class="extiw" title="commons:user:Simonizer">Simon Koopmann</a></small></div></div><div class="center" style="width:auto; margin-left:auto; margin-right:auto;">An <b><a href="/wiki/Overhead_power_line" title="Overhead power line">overhead power line</a></b> is a structure used in <a href="/wiki/Electric_power_transmission" title="Electric power transmission">electric power transmission</a> and <a href="/wiki/Electric_distribution" class="mw-redirect" title="Electric distribution">distribution</a> to transmit electrical energy along large distances. It consists of one or more <a href="/wiki/Electrical_conductor" title="Electrical conductor">conductors</a> suspended by <a href="/wiki/Transmission_tower" title="Transmission tower">towers</a> or <a href="/wiki/Utility_pole" title="Utility pole">utility poles</a>.</div><div class="noprint" style="text-align:right; margin-top:0.5em;"><br />'"`UNIQ--templatestyles-0000001A-QINU`"'<br /><div class="hlist"><ul><li><b><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></b></li></ul></div></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Erdfunkstelle_Raisting_2.jpg" class="mw-file-description" title="Image 10 Parabolic antenna Photo credit: Richard Bartz A parabolic antenna, a high-gain reflector antenna used for radio, television and data communications, at Erdfunkstelle Raisting, the largest facility for satellite communication in the world, based in Raisting, Bavaria, Germany. Parabolic antennas work by reflecting electromagnetic radiation off the paraboloid dish to or from the feed horn (center), for reception or transmission respectively. More selected pictures"><img alt="Image 10 Parabolic antenna Photo credit: Richard Bartz A parabolic antenna, a high-gain reflector antenna used for radio, television and data communications, at Erdfunkstelle Raisting, the largest facility for satellite communication in the world, based in Raisting, Bavaria, Germany. Parabolic antennas work by reflecting electromagnetic radiation off the paraboloid dish to or from the feed horn (center), for reception or transmission respectively. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Erdfunkstelle_Raisting_2.jpg/120px-Erdfunkstelle_Raisting_2.jpg" decoding="async" width="120" height="108" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/Erdfunkstelle_Raisting_2.jpg/180px-Erdfunkstelle_Raisting_2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/Erdfunkstelle_Raisting_2.jpg/240px-Erdfunkstelle_Raisting_2.jpg 2x" data-file-width="2219" data-file-height="2000" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 10</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Parabolic_antenna" title="Parabolic antenna">Parabolic antenna</a></span></div><span style="font-size:85%;">Photo credit: <a href="/wiki/User:Richard_Bartz" title="User:Richard Bartz">Richard Bartz</a></span></div><div style="margin:0.5em 0;">A <b><a href="/wiki/Parabolic_antenna" title="Parabolic antenna">parabolic antenna</a></b>, a high-gain <a href="/wiki/Parabolic_reflector" title="Parabolic reflector">reflector</a> <a href="/wiki/Antenna_(radio)" title="Antenna (radio)">antenna</a> used for <a href="/wiki/Radio" title="Radio">radio</a>, <a href="/wiki/Television" title="Television">television</a> and data communications, at Erdfunkstelle Raisting, the largest facility for <a href="/wiki/Satellite" title="Satellite">satellite</a> communication in the world, based in <a href="/wiki/Raisting" title="Raisting">Raisting</a>, <a href="/wiki/Bavaria" title="Bavaria">Bavaria</a>, <a href="/wiki/Germany" title="Germany">Germany</a>. Parabolic antennas work by <a href="/wiki/Reflection_(physics)" title="Reflection (physics)">reflecting</a> <a href="/wiki/Electromagnetic_radiation" title="Electromagnetic radiation">electromagnetic radiation</a> off the <a href="/wiki/Paraboloid" title="Paraboloid">paraboloid</a> dish to or from the <a href="/wiki/Feed_horn" title="Feed horn">feed horn</a> (center), for reception or transmission respectively.</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Julia_Margaret_Cameron_-_John_Herschel_(Metropolitan_Museum_of_Art_copy,_restored).jpg" class="mw-file-description" title="Image 11 John Herschel Photograph: Julia Margaret Cameron; restoration: Adam Cuerden John Herschel was an English mathematician, astronomer, chemist, inventor, and experimental photographer. He named seven moons of Saturn and four moons of Uranus, invented the cyanotype and actinometer, and wrote extensively on topics including meteorology, physical geography and the telescope. More selected pictures"><img alt="Image 11 John Herschel Photograph: Julia Margaret Cameron; restoration: Adam Cuerden John Herschel was an English mathematician, astronomer, chemist, inventor, and experimental photographer. He named seven moons of Saturn and four moons of Uranus, invented the cyanotype and actinometer, and wrote extensively on topics including meteorology, physical geography and the telescope. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Julia_Margaret_Cameron_-_John_Herschel_%28Metropolitan_Museum_of_Art_copy%2C_restored%29.jpg/93px-Julia_Margaret_Cameron_-_John_Herschel_%28Metropolitan_Museum_of_Art_copy%2C_restored%29.jpg" decoding="async" width="93" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Julia_Margaret_Cameron_-_John_Herschel_%28Metropolitan_Museum_of_Art_copy%2C_restored%29.jpg/140px-Julia_Margaret_Cameron_-_John_Herschel_%28Metropolitan_Museum_of_Art_copy%2C_restored%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Julia_Margaret_Cameron_-_John_Herschel_%28Metropolitan_Museum_of_Art_copy%2C_restored%29.jpg/187px-Julia_Margaret_Cameron_-_John_Herschel_%28Metropolitan_Museum_of_Art_copy%2C_restored%29.jpg 2x" data-file-width="2873" data-file-height="3690" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 11</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/John_Herschel" title="John Herschel">John Herschel</a></span></div><span style="font-size:85%;">Photograph: <a href="/wiki/Julia_Margaret_Cameron" title="Julia Margaret Cameron">Julia Margaret Cameron</a>; restoration: <a href="/wiki/User:Adam_Cuerden" title="User:Adam Cuerden">Adam Cuerden</a></span></div><div style="margin:0.5em 0;"><b><a href="/wiki/John_Herschel" title="John Herschel">John Herschel</a></b> was an English mathematician, astronomer, chemist, inventor, and experimental photographer. He named seven <a href="/wiki/Moons_of_Saturn" title="Moons of Saturn">moons of Saturn</a> and four <a href="/wiki/Moons_of_Uranus" title="Moons of Uranus">moons of Uranus</a>, invented the <a href="/wiki/Cyanotype" title="Cyanotype">cyanotype</a> and <a href="/wiki/Actinometer" title="Actinometer">actinometer</a>, and wrote extensively on topics including meteorology, physical geography and the telescope.</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Pin_tumbler_with_key.png" class="mw-file-description" title="Image 12 Pin tumbler lock Photo credit: Eric Pierce The pin tumbler lock is a lock mechanism that utilizes a group of pins of varying lengths to prevent opening the lock without the correct key. Pin tumblers are most commonly employed in cylinder locks, but may also be found in tubular or radial locks. When the correct key is inserted, the gaps between the key pins (red) and driver pins (blue) align with the edge of the plug (yellow). More selected pictures"><img alt="Image 12 Pin tumbler lock Photo credit: Eric Pierce The pin tumbler lock is a lock mechanism that utilizes a group of pins of varying lengths to prevent opening the lock without the correct key. Pin tumblers are most commonly employed in cylinder locks, but may also be found in tubular or radial locks. When the correct key is inserted, the gaps between the key pins (red) and driver pins (blue) align with the edge of the plug (yellow). More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Pin_tumbler_with_key.png/120px-Pin_tumbler_with_key.png" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Pin_tumbler_with_key.png/180px-Pin_tumbler_with_key.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Pin_tumbler_with_key.png/240px-Pin_tumbler_with_key.png 2x" data-file-width="800" data-file-height="600" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 12</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Pin_tumbler_lock" title="Pin tumbler lock">Pin tumbler lock</a></span></div><span style="font-size:85%;">Photo credit: <a href="/wiki/User:Wapcaplet" title="User:Wapcaplet">Eric Pierce</a></span></div><div style="margin:0.5em 0;">The <a href="/wiki/Pin_tumbler_lock" title="Pin tumbler lock">pin tumbler lock</a> is a <a href="/wiki/Locksmithing" title="Locksmithing">lock</a> mechanism that utilizes a group of pins of varying lengths to prevent opening the lock without the correct <a href="/wiki/Key_(lock)" class="mw-redirect" title="Key (lock)">key</a>. Pin tumblers are most commonly employed in <a href="/wiki/Cylinder_lock" class="mw-redirect" title="Cylinder lock">cylinder locks</a>, but may also be found in tubular or radial locks.<br /><br />When the correct key is inserted, the gaps between the key pins (red) and driver pins (blue) align with the edge of the plug (yellow).</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Central_hidroel%C3%A9ctrica_de_Walchensee,_Kochel,_Baviera,_Alemania,_2014-03-22,_DD_04.JPG" class="mw-file-description" title="Image 13 Walchensee Hydroelectric Power Station Photograph credit: Diego Delso The Walchensee Hydroelectric Power Station is a storage power station in Bavaria, Germany. The turbines, seen here, are fed by water from the Walchensee which is then released into the Kochelsee. The power station uses the hydraulic head of about 200 metres (660 ft) between the two natural lakes, and water from the Rißbach river is also used to augment the supply. The installed capacity is 124 MW with an annual production of 300 GWh; this is one of the largest of such power plants in Germany. More selected pictures"><img alt="Image 13 Walchensee Hydroelectric Power Station Photograph credit: Diego Delso The Walchensee Hydroelectric Power Station is a storage power station in Bavaria, Germany. The turbines, seen here, are fed by water from the Walchensee which is then released into the Kochelsee. The power station uses the hydraulic head of about 200 metres (660 ft) between the two natural lakes, and water from the Rißbach river is also used to augment the supply. The installed capacity is 124 MW with an annual production of 300 GWh; this is one of the largest of such power plants in Germany. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/af/Central_hidroel%C3%A9ctrica_de_Walchensee%2C_Kochel%2C_Baviera%2C_Alemania%2C_2014-03-22%2C_DD_04.JPG/120px-Central_hidroel%C3%A9ctrica_de_Walchensee%2C_Kochel%2C_Baviera%2C_Alemania%2C_2014-03-22%2C_DD_04.JPG" decoding="async" width="120" height="83" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/af/Central_hidroel%C3%A9ctrica_de_Walchensee%2C_Kochel%2C_Baviera%2C_Alemania%2C_2014-03-22%2C_DD_04.JPG/180px-Central_hidroel%C3%A9ctrica_de_Walchensee%2C_Kochel%2C_Baviera%2C_Alemania%2C_2014-03-22%2C_DD_04.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/af/Central_hidroel%C3%A9ctrica_de_Walchensee%2C_Kochel%2C_Baviera%2C_Alemania%2C_2014-03-22%2C_DD_04.JPG/240px-Central_hidroel%C3%A9ctrica_de_Walchensee%2C_Kochel%2C_Baviera%2C_Alemania%2C_2014-03-22%2C_DD_04.JPG 2x" data-file-width="3954" data-file-height="2736" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 13</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Walchensee_Hydroelectric_Power_Station" title="Walchensee Hydroelectric Power Station">Walchensee Hydroelectric Power Station</a></span></div><span style="font-size:85%;">Photograph credit: <a href="/wiki/User:Poco_a_poco" title="User:Poco a poco">Diego Delso</a></span></div><div style="margin:0.5em 0;">The <b><a href="/wiki/Walchensee_Hydroelectric_Power_Station" title="Walchensee Hydroelectric Power Station">Walchensee Hydroelectric Power Station</a></b> is a <a href="/wiki/Pumped-storage_hydroelectricity" title="Pumped-storage hydroelectricity">storage power station</a> in <a href="/wiki/Bavaria" title="Bavaria">Bavaria</a>, Germany. The <a href="/wiki/Turbine" title="Turbine">turbines</a>, seen here, are fed by water from the <a href="/wiki/Walchensee" title="Walchensee">Walchensee</a> which is then released into the <a href="/wiki/Kochelsee" title="Kochelsee">Kochelsee</a>. The power station uses the <a href="/wiki/Hydraulic_head" title="Hydraulic head">hydraulic head</a> of about 200 metres (660 ft) between the two natural lakes, and water from the <a href="/wiki/Ri%C3%9Fbach" title="Rißbach">Rißbach</a> river is also used to augment the supply. The installed capacity is 124 MW with an annual production of 300 GWh; this is one of the largest of such power plants in Germany.</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:PIA16239_High-Resolution_Self-Portrait_by_Curiosity_Rover_Arm_Camera.jpg" class="mw-file-description" title="Image 14 Curiosity (rover) Photograph: NASA A self-portrait by the Mars rover Curiosity on October 31, 2012. The mosaic is stitched from a set of 55 images taken by the Mars Hand Lens Imager at "Rocknest," the spot in Gale crater where the mission's first scoop sampling took place. Self-portraits such as this help NASA document the state of the rover and track changes, such as dust accumulation and wheel wear. More selected pictures"><img alt="Image 14 Curiosity (rover) Photograph: NASA A self-portrait by the Mars rover Curiosity on October 31, 2012. The mosaic is stitched from a set of 55 images taken by the Mars Hand Lens Imager at "Rocknest," the spot in Gale crater where the mission's first scoop sampling took place. Self-portraits such as this help NASA document the state of the rover and track changes, such as dust accumulation and wheel wear. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/PIA16239_High-Resolution_Self-Portrait_by_Curiosity_Rover_Arm_Camera.jpg/86px-PIA16239_High-Resolution_Self-Portrait_by_Curiosity_Rover_Arm_Camera.jpg" decoding="async" width="86" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/PIA16239_High-Resolution_Self-Portrait_by_Curiosity_Rover_Arm_Camera.jpg/129px-PIA16239_High-Resolution_Self-Portrait_by_Curiosity_Rover_Arm_Camera.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/dc/PIA16239_High-Resolution_Self-Portrait_by_Curiosity_Rover_Arm_Camera.jpg/172px-PIA16239_High-Resolution_Self-Portrait_by_Curiosity_Rover_Arm_Camera.jpg 2x" data-file-width="5247" data-file-height="7295" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 14</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Curiosity_(rover)" title="Curiosity (rover)">Curiosity (rover)</a></span></div><span style="font-size:85%;">Photograph: <a href="/wiki/NASA" title="NASA">NASA</a></span></div><div style="margin:0.5em 0;">A self-portrait by the <a href="/wiki/Mars" title="Mars">Mars</a> rover <i><b><a href="/wiki/Curiosity_(rover)" title="Curiosity (rover)">Curiosity</a></b></i> on October 31, 2012. The mosaic is stitched from a set of 55 images taken by the <a href="/wiki/Mars_Hand_Lens_Imager" title="Mars Hand Lens Imager">Mars Hand Lens Imager</a> at "Rocknest," the spot in <a href="/wiki/Gale_(crater)" title="Gale (crater)">Gale crater</a> where <a href="/wiki/Mars_Science_Laboratory" title="Mars Science Laboratory">the mission's</a> first scoop sampling took place. Self-portraits such as this help <a href="/wiki/NASA" title="NASA">NASA</a> document the state of the rover and track changes, such as dust accumulation and wheel wear.</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 15 Telephone Credit: Berthold Werner A telephone, or phone, is a telecommunications device that converts sound, typically the human voice, into electronic signals suitable for transmission via cables or other transmission media over long distances through satellite. '"`UNIQ--templatestyles-0000001D-QINU`"' More selected pictures"><img alt="Image 15 Telephone Credit: Berthold Werner A telephone, or phone, is a telecommunications device that converts sound, typically the human voice, into electronic signals suitable for transmission via cables or other transmission media over long distances through satellite. '"`UNIQ--templatestyles-0000001D-QINU`"' More selected pictures" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 15</span></span><div style="text-align: center;"><figure class="mw-default-size mw-halign-center" typeof="mw:File"><a href="/wiki/File:Telefon_BW_2012-02-18_13-44-32.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Telefon_BW_2012-02-18_13-44-32.JPG/444px-Telefon_BW_2012-02-18_13-44-32.JPG" decoding="async" width="444" height="350" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Telefon_BW_2012-02-18_13-44-32.JPG/666px-Telefon_BW_2012-02-18_13-44-32.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Telefon_BW_2012-02-18_13-44-32.JPG/888px-Telefon_BW_2012-02-18_13-44-32.JPG 2x" data-file-width="3087" data-file-height="2434" /></a><figcaption></figcaption></figure><div style="margin: 0.5em 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Telephone" title="Telephone">Telephone</a></span></div><small>Credit: <a href="https://commons.wikimedia.org/wiki/en:Berthold_Werner" class="extiw" title="commons:en:Berthold Werner">Berthold Werner</a></small></div></div><div class="center" style="width:auto; margin-left:auto; margin-right:auto;">A <b><a href="/wiki/Telephone" title="Telephone">telephone</a></b>, or <b>phone</b>, is a <a href="/wiki/Telecommunication" class="mw-redirect" title="Telecommunication">telecommunications</a> device that converts <a href="/wiki/Sound" title="Sound">sound</a>, typically the <a href="/wiki/Human_voice" title="Human voice">human voice</a>, into electronic signals suitable for <a href="/wiki/Transmitter" title="Transmitter">transmission</a> via cables or other transmission media over long distances through satellite.</div><div class="noprint" style="text-align:right; margin-top:0.5em;"><br />'"`UNIQ--templatestyles-0000001D-QINU`"'<br /><div class="hlist"><ul><li><b><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></b></li></ul></div></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 16 Escalator Credit: Stig Nygaard An escalator is a moving staircase for carrying people between floors of a building. The device consists of a motor-driven chain of individual, linked steps that move up or down on tracks, allowing the step treads to remain horizontal. '"`UNIQ--templatestyles-0000001E-QINU`"' More selected pictures"><img alt="Image 16 Escalator Credit: Stig Nygaard An escalator is a moving staircase for carrying people between floors of a building. The device consists of a motor-driven chain of individual, linked steps that move up or down on tracks, allowing the step treads to remain horizontal. '"`UNIQ--templatestyles-0000001E-QINU`"' More selected pictures" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 16</span></span><div style="text-align: center;"><figure class="mw-default-size mw-halign-center" typeof="mw:File"><a href="/wiki/File:Copenhagen_Metro_escalators.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Copenhagen_Metro_escalators.jpg/538px-Copenhagen_Metro_escalators.jpg" decoding="async" width="538" height="350" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Copenhagen_Metro_escalators.jpg/807px-Copenhagen_Metro_escalators.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Copenhagen_Metro_escalators.jpg/1076px-Copenhagen_Metro_escalators.jpg 2x" data-file-width="3486" data-file-height="2269" /></a><figcaption></figcaption></figure><div style="margin: 0.5em 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Escalator" title="Escalator">Escalator</a></span></div><small>Credit: Stig Nygaard</small></div></div><div class="center" style="width:auto; margin-left:auto; margin-right:auto;">An <b><a href="/wiki/Escalator" title="Escalator">escalator</a></b> is a moving staircase for carrying people between floors of a building. The device consists of a <a href="/wiki/Electric_motor" title="Electric motor">motor</a>-driven chain of individual, linked steps that move up or down on tracks, allowing the step treads to remain horizontal.</div><div class="noprint" style="text-align:right; margin-top:0.5em;"><br />'"`UNIQ--templatestyles-0000001E-QINU`"'<br /><div class="hlist"><ul><li><b><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></b></li></ul></div></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Metal_movable_type.jpg" class="mw-file-description" title="Image 17 Movable type Photo credit: Willi Heidelbach A composing stick and movable type, the system of printing and typography using pieces of metal type, made by casting from matrices struck by letterpunches. The text on the stick reads, "The quick brown fox jumps over the lazy dog and feels as if he were in the seventh heaven of typography together with Hermann Zapf, the most famous artist of the" [sic]. More selected pictures"><img alt="Image 17 Movable type Photo credit: Willi Heidelbach A composing stick and movable type, the system of printing and typography using pieces of metal type, made by casting from matrices struck by letterpunches. The text on the stick reads, "The quick brown fox jumps over the lazy dog and feels as if he were in the seventh heaven of typography together with Hermann Zapf, the most famous artist of the" [sic]. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Metal_movable_type.jpg/120px-Metal_movable_type.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Metal_movable_type.jpg/250px-Metal_movable_type.jpg 1.5x" data-file-width="2288" data-file-height="1520" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 17</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Movable_type" title="Movable type">Movable type</a></span></div><span style="font-size:85%;">Photo credit: Willi Heidelbach</span></div><div style="margin:0.5em 0;">A <a href="/wiki/Composing_stick" title="Composing stick">composing stick</a> and <b><a href="/wiki/Movable_type" title="Movable type">movable type</a></b>, the system of <a href="/wiki/Printing" title="Printing">printing</a> and <a href="/wiki/Typography" title="Typography">typography</a> using pieces of metal type, made by casting from matrices struck by <a href="/wiki/Punchcutting" title="Punchcutting">letterpunches</a>. The text on the stick reads, "<a href="/wiki/The_quick_brown_fox_jumps_over_the_lazy_dog" title="The quick brown fox jumps over the lazy dog">The quick brown fox jumps over the lazy dog</a> and feels as if he were in the <a href="/wiki/Seventh_heaven" class="mw-redirect mw-disambig" title="Seventh heaven">seventh heaven</a> of typography together with <a href="/wiki/Hermann_Zapf" title="Hermann Zapf">Hermann Zapf</a>, the most famous artist of the" [<i><a href="/wiki/Sic" title="Sic">sic</a></i>].</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Garzweiler_Tagebau-1230.jpg" class="mw-file-description" title="Image 18 Bucket-wheel excavators Photograph: Raimond Spekking Bucket-wheel excavators (BWEs) are heavy equipment used in surface mining. The primary function of a BWE is to act as a continuous digging machine in large-scale open pit mining operations. These BWEs were photographed at the Garzweiler surface mine in Germany. More selected pictures"><img alt="Image 18 Bucket-wheel excavators Photograph: Raimond Spekking Bucket-wheel excavators (BWEs) are heavy equipment used in surface mining. The primary function of a BWE is to act as a continuous digging machine in large-scale open pit mining operations. These BWEs were photographed at the Garzweiler surface mine in Germany. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Garzweiler_Tagebau-1230.jpg/120px-Garzweiler_Tagebau-1230.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Garzweiler_Tagebau-1230.jpg/250px-Garzweiler_Tagebau-1230.jpg 1.5x" data-file-width="4876" data-file-height="3251" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 18</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Bucket-wheel_excavator" title="Bucket-wheel excavator">Bucket-wheel excavators</a></span></div><span style="font-size:85%;">Photograph: <a href="/wiki/User:Raymond" title="User:Raymond">Raimond Spekking</a></span></div><div style="margin:0.5em 0;"><b><a href="/wiki/Bucket-wheel_excavator" title="Bucket-wheel excavator">Bucket-wheel excavators</a></b> (BWEs) are heavy equipment used in <a href="/wiki/Surface_mining" title="Surface mining">surface mining</a>. The primary function of a BWE is to act as a continuous digging machine in large-scale open pit mining operations. These BWEs were photographed at the <a href="/wiki/Garzweiler_surface_mine" title="Garzweiler surface mine">Garzweiler surface mine</a> in Germany.</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Injector3.gif" class="mw-file-description" title="Image 19 Fuel injection Image credit: WikipedianProlific An animated cut-away diagram of a typical fuel injector, which is used to spray controlled amounts of petrol (gasoline) into an internal combustion engine. A solenoid is activated when fuel is intended to be delivered to the engine, causing the plunger to become pulled toward the solenoid by magnetic force. This uncovers the valve opening, allowing fuel to flow into the atomiser and out the spray tip. The route of fuel is shown in orange; grey/blue indicates no fuel present. More selected pictures"><img alt="Image 19 Fuel injection Image credit: WikipedianProlific An animated cut-away diagram of a typical fuel injector, which is used to spray controlled amounts of petrol (gasoline) into an internal combustion engine. A solenoid is activated when fuel is intended to be delivered to the engine, causing the plunger to become pulled toward the solenoid by magnetic force. This uncovers the valve opening, allowing fuel to flow into the atomiser and out the spray tip. The route of fuel is shown in orange; grey/blue indicates no fuel present. More selected pictures" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/Injector3.gif/120px-Injector3.gif" decoding="async" width="120" height="75" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/Injector3.gif/250px-Injector3.gif 1.5x" data-file-width="941" data-file-height="588" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 19</span></span><div class="center" style="margin: 0 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Fuel_injection" title="Fuel injection">Fuel injection</a></span></div><span style="font-size:85%;">Image credit: <a href="/wiki/User:WikipedianProlific" title="User:WikipedianProlific">WikipedianProlific</a></span></div><div style="margin:0.5em 0;">An animated cut-away diagram of a typical <b><a href="/wiki/Fuel_injector" class="mw-redirect" title="Fuel injector">fuel injector</a></b>, which is used to spray controlled amounts of <a href="/wiki/Gasoline" title="Gasoline">petrol</a> (gasoline) into an <a href="/wiki/Internal_combustion_engine" title="Internal combustion engine">internal combustion engine</a>. A <a href="/wiki/Solenoid" title="Solenoid">solenoid</a> is activated when fuel is intended to be delivered to the engine, causing the plunger to become pulled toward the solenoid by <a href="/wiki/Magnetic" class="mw-redirect" title="Magnetic">magnetic</a> force. This uncovers the valve opening, allowing fuel to flow into the <a href="/wiki/Atomizer_nozzle" class="mw-redirect" title="Atomizer nozzle">atomiser</a> and out the spray tip. The route of fuel is shown in orange; grey/blue indicates no fuel present.</div><div class="noprint" style="margin-top:0.5em; font-weight:bold; width:100%; text-align:right;"><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 20 Wheel Credit: fir0002 A wheel is a circular component that is intended to rotate on an axial bearing. The wheel is one of the main components of the wheel and axle which is one of the six simple machines. '"`UNIQ--templatestyles-0000001C-QINU`"' More selected pictures"><img alt="Image 20 Wheel Credit: fir0002 A wheel is a circular component that is intended to rotate on an axial bearing. The wheel is one of the main components of the wheel and axle which is one of the six simple machines. '"`UNIQ--templatestyles-0000001C-QINU`"' More selected pictures" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 20</span></span><div style="text-align: center;"><figure class="mw-default-size mw-halign-center" typeof="mw:File"><a href="/wiki/File:Australian_cart.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Australian_cart.jpg/467px-Australian_cart.jpg" decoding="async" width="467" height="350" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Australian_cart.jpg/700px-Australian_cart.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Australian_cart.jpg/933px-Australian_cart.jpg 2x" data-file-width="1600" data-file-height="1200" /></a><figcaption></figcaption></figure><div style="margin: 0.5em 0.25em 0.85em;"><div><span style="font-size:120%"><a href="/wiki/Wheel" title="Wheel">Wheel</a></span></div><small>Credit: <a href="/wiki/User:Fir0002" title="User:Fir0002">fir0002</a></small></div></div><div class="center" style="width:auto; margin-left:auto; margin-right:auto;">A <b><a href="/wiki/Wheel" title="Wheel">wheel</a></b> is a circular component that is intended to rotate on an axial <a href="/wiki/Bearing_(mechanical)" title="Bearing (mechanical)">bearing</a>. The wheel is one of the main components of the <a href="/wiki/Wheel_and_axle" title="Wheel and axle">wheel and axle</a> which is one of the <a href="/wiki/Simple_machine" title="Simple machine">six simple machines</a>.</div><div class="noprint" style="text-align:right; margin-top:0.5em;"><br />'"`UNIQ--templatestyles-0000001C-QINU`"'<br /><div class="hlist"><ul><li><b><a href="/wiki/Portal:Technology/Selected_pictures" title="Portal:Technology/Selected pictures">More selected pictures</a></b></li></ul></div></div></div> </li> </ul></div> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:black;margin-bottom:0px;border:solid #0088F9;box-sizing:border-box;text-align:center;font-size:100%;background:#f7f29e;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div 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.navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Technology_topics" title="Template:Technology topics"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Technology_topics" title="Template talk:Technology topics"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Technology_topics" title="Special:EditPage/Template:Technology topics"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Technology_and_related_concepts491" style="font-size:114%;margin:0 4em"><a href="/wiki/Technology" title="Technology">Technology</a> and related concepts</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Major_technologies491" style="font-size:114%;margin:0 4em">Major technologies</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Necessities</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Agriculture" title="Agriculture">Agriculture</a> <ul><li><a href="/wiki/Domestication" title="Domestication">Domestication</a></li> <li><a href="/wiki/Grafting" title="Grafting">Grafting</a></li> <li><a href="/wiki/Working_animal" title="Working animal">Working animal</a></li></ul></li> <li><a href="/wiki/Clothing" title="Clothing">Clothing</a> <ul><li><a href="/wiki/Sewing_machine" title="Sewing machine">Sewing machine</a></li></ul></li> <li><a href="/wiki/Cooking" title="Cooking">Cooking</a> <ul><li><a href="/wiki/Beer" title="Beer">Beer</a></li> <li><a href="/wiki/Bread" title="Bread">Bread</a></li> <li><a href="/wiki/Cheese" title="Cheese">Cheese</a></li> <li><a href="/wiki/Mill_(grinding)" title="Mill (grinding)">Milling</a></li> <li><a href="/wiki/Wine" title="Wine">Wine</a></li></ul></li> <li><a href="/wiki/Food_storage" title="Food storage">Food storage</a> <ul><li><a href="/wiki/Pottery" title="Pottery">Pottery</a></li></ul></li> <li><a href="/wiki/Sanitation" title="Sanitation">Sanitation</a> <ul><li><a href="/wiki/Plumbing" title="Plumbing">Plumbing</a></li> <li><a href="/wiki/Toilet" title="Toilet">Toilet</a></li></ul></li> <li><a href="/wiki/Tool" title="Tool">Tool</a> / <a href="/wiki/Equipment" title="Equipment">Equipment</a> <ul><li><a href="/wiki/Blade" title="Blade">Blade</a></li> <li><a href="/wiki/Hammer" title="Hammer">Hammer</a></li> <li><a href="/wiki/Plough" title="Plough">Plough</a></li> <li><a href="/wiki/Wedge" title="Wedge">Wedge</a></li></ul></li> <li><a href="/wiki/Weapon" title="Weapon">Weapon</a> <ul><li><a href="/wiki/Gun" title="Gun">Gun</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Social</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Accounting" title="Accounting">Accounting</a></li> <li><a href="/wiki/Calculation" title="Calculation">Calculation</a> <ul><li><a href="/wiki/Abacus" title="Abacus">Abacus</a></li> <li><a href="/wiki/Calendar" title="Calendar">Calendar</a></li></ul></li> <li><a href="/wiki/Cryptography" title="Cryptography">Cryptography</a></li> <li><a href="/wiki/Lock_and_key" title="Lock and key">Lock and key</a></li> <li><a href="/wiki/Money" title="Money">Money</a> <ul><li><a href="/wiki/Banknote" title="Banknote">Banknote</a></li> <li><a href="/wiki/Coin" title="Coin">Coin</a></li></ul></li> <li><a href="/wiki/Musical_instrument" title="Musical instrument">Musical instrument</a> <ul><li><a href="/wiki/Phonograph" title="Phonograph">Phonograph</a></li></ul></li> <li><a href="/wiki/Toy" title="Toy">Toy</a> <ul><li><a href="/wiki/Game" title="Game">Game</a></li> <li><a href="/wiki/Video_game" title="Video game">Video game</a></li></ul></li> <li><a href="/wiki/Writing" title="Writing">Writing</a> <ul><li><a href="/wiki/Book" title="Book">Book</a></li> <li><a href="/wiki/Map" title="Map">Map</a></li> <li><a href="/wiki/Printing_press" title="Printing press">Printing press</a></li> <li><a href="/wiki/Typewriter" title="Typewriter">Typewriter</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Construction" title="Construction">Construction</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aqueduct_(water_supply)" title="Aqueduct (water supply)">Aqueduct</a> <ul><li><a href="/wiki/Canal" title="Canal">Canal</a></li> <li><a href="/wiki/Irrigation" title="Irrigation">Irrigation</a></li></ul></li> <li><a href="/wiki/Arch" title="Arch">Arch</a></li> <li><a href="/wiki/Bridge" title="Bridge">Bridge</a></li> <li><a href="/wiki/Building" title="Building">Building</a> <ul><li><a href="/wiki/Fortification" title="Fortification">Fortification</a></li> <li><a href="/wiki/Foundation_(engineering)" title="Foundation (engineering)">Foundation</a></li> <li><a href="/wiki/Scaffolding" title="Scaffolding">Scaffolding</a></li> <li><a href="/wiki/Tower" title="Tower">Tower</a></li></ul></li> <li><a href="/wiki/Dam" title="Dam">Dam</a> <ul><li><a href="/wiki/Caisson_(engineering)" title="Caisson (engineering)">Caisson</a></li></ul></li> <li><a href="/wiki/Stonemasonry" title="Stonemasonry">Stonemasonry</a></li> <li><a href="/wiki/Road" title="Road">Road</a></li> <li><a href="/wiki/Tunnel" title="Tunnel">Tunnel</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Transport" title="Transport">Transport</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aircraft" title="Aircraft">Aircraft</a> <ul><li><a href="/wiki/Aerostat" title="Aerostat">Aerostat</a></li> <li><a href="/wiki/Airplane" title="Airplane">Airplane</a></li> <li><a href="/wiki/Seaplane" title="Seaplane">Seaplane</a></li></ul></li> <li><a href="/wiki/Compass" title="Compass">Compass</a></li> <li><a href="/wiki/Elevator" title="Elevator">Elevator</a></li> <li><a href="/wiki/Horseback_riding" class="mw-redirect" title="Horseback riding">Horseback riding</a> <ul><li><a href="/wiki/Stirrup" title="Stirrup">Stirrup</a></li></ul></li> <li><a href="/wiki/Jet_engine" title="Jet engine">Jet engine</a> <ul><li><a href="/wiki/Rocket" title="Rocket">Rocket</a></li></ul></li> <li><a href="/wiki/Motor_vehicle" title="Motor vehicle">Motor vehicle</a></li> <li><a href="/wiki/Railroad" class="mw-redirect" title="Railroad">Railroad</a> <ul><li><a href="/wiki/Train" title="Train">Train</a></li></ul></li> <li><a href="/wiki/Scuba_set" title="Scuba set">Scuba set</a></li> <li><a href="/wiki/Spacecraft" title="Spacecraft">Spacecraft</a> <ul><li><a href="/wiki/Satellite" title="Satellite">Satellite</a></li> <li><a href="/wiki/Space_station" title="Space station">Space station</a></li> <li><a href="/wiki/Space_suit" title="Space suit">Space suit</a></li></ul></li> <li><a href="/wiki/Watercraft" title="Watercraft">Watercraft</a> <ul><li><a href="/wiki/Sailing" title="Sailing">Sailing</a></li> <li><a href="/wiki/Ship" title="Ship">Ship</a></li> <li><a href="/wiki/Submarine" title="Submarine">Submarine</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Manufacturing" title="Manufacturing">Manufacturing</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/3D_printing" title="3D printing">3D printing</a></li> <li><a href="/wiki/Carpentry" title="Carpentry">Carpentry</a></li> <li><a href="/wiki/Casting" title="Casting">Casting</a> <ul><li><a href="/wiki/Injection_moulding" title="Injection moulding">Injection moulding</a></li> <li><a href="/wiki/Lost-wax_casting" title="Lost-wax casting">Lost-wax casting</a></li></ul></li> <li><a href="/wiki/Mass_production" title="Mass production">Mass production</a> <ul><li><a href="/wiki/Assembly_line" title="Assembly line">Assembly line</a></li> <li><a href="/wiki/Interchangeable_parts" title="Interchangeable parts">Interchangeable parts</a></li> <li><a href="/wiki/Machine_tool" title="Machine tool">Machine tool</a></li></ul></li> <li><a href="/wiki/Welding" title="Welding">Welding</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Simple_machine" title="Simple machine">Simple machine</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Axle" title="Axle">Axle</a></li> <li><a href="/wiki/Bearing_(mechanical)" title="Bearing (mechanical)">Bearing</a> <ul><li><a href="/wiki/Ball_bearing" title="Ball bearing">Ball bearing</a></li></ul></li> <li><a href="/wiki/Belt_(mechanical)" title="Belt (mechanical)">Belt</a> <ul><li><a href="/wiki/Chain" title="Chain">Chain</a></li></ul></li> <li><a href="/wiki/Lever" title="Lever">Lever</a> <ul><li><a href="/wiki/Catapult" title="Catapult">Catapult</a></li> <li><a href="/wiki/Crane_(machine)" title="Crane (machine)">Crane</a></li> <li><a href="/wiki/Shadoof" title="Shadoof">Shadoof</a></li></ul></li> <li><a href="/wiki/Linkage_(mechanical)" title="Linkage (mechanical)">Linkage</a> <ul><li><a href="/wiki/Cam_(mechanism)" title="Cam (mechanism)">Cam</a></li> <li><a href="/wiki/Clutch" title="Clutch">Clutch</a></li> <li><a href="/wiki/Four-bar_linkage" title="Four-bar linkage">Four-bar linkage</a></li> <li><a href="/wiki/Piston" title="Piston">Piston</a></li> <li><a href="/wiki/Rack_and_pinion" title="Rack and pinion">Rack and pinion</a></li></ul></li> <li><a href="/wiki/Pendulum" title="Pendulum">Pendulum</a></li> <li><a href="/wiki/Screw" title="Screw">Screw</a> <ul><li><a href="/wiki/Archimedes%27_screw" title="Archimedes' screw">Archimedes' screw</a></li> <li><a href="/wiki/Propeller" title="Propeller">Propeller</a></li></ul></li> <li><a href="/wiki/Spring_(device)" title="Spring (device)">Spring</a></li> <li><a href="/wiki/Valve" title="Valve">Valve</a></li> <li><a href="/wiki/Wheel" title="Wheel">Wheel</a> <ul><li><a href="/wiki/Block_and_tackle" title="Block and tackle">Block and tackle</a></li> <li><a href="/wiki/Flywheel" title="Flywheel">Flywheel</a></li> <li><a href="/wiki/Gear" title="Gear">Gear</a></li> <li><a href="/wiki/Potter%27s_wheel" title="Potter's wheel">Potter's wheel</a></li> <li><a href="/wiki/Pulley" title="Pulley">Pulley</a></li></ul></li> <li><a href="/wiki/Wing" title="Wing">Wing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Machinery" class="mw-redirect" title="Machinery">Machinery</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Agricultural_machinery" title="Agricultural machinery">Agricultural machinery</a></li> <li><a href="/wiki/Home_appliance" title="Home appliance">Appliance</a> <ul><li><a href="/wiki/Dishwasher" title="Dishwasher">Dishwasher</a></li> <li><a href="/wiki/Washing_machine" title="Washing machine">Washing machine</a></li></ul></li> <li><a href="/wiki/Engine" title="Engine">Engine</a> <ul><li><a href="/wiki/Electric_motor" title="Electric motor">Electric motor</a></li> <li><a href="/wiki/Internal_combustion" class="mw-redirect" title="Internal combustion">Internal combustion</a></li> <li><a href="/wiki/Turbine" title="Turbine">Turbine</a></li> <li><a href="/wiki/Waterwheel" class="mw-redirect" title="Waterwheel">Waterwheel</a></li> <li><a href="/wiki/Windmill" title="Windmill">Windmill</a></li></ul></li> <li><a href="/wiki/Heavy_equipment" title="Heavy equipment">Heavy equipment</a></li> <li><a href="/wiki/Hydraulic_machinery" title="Hydraulic machinery">Hydraulics</a> <ul><li><a href="/wiki/Hydraulic_cylinder" title="Hydraulic cylinder">Cylinder</a></li> <li><a href="/wiki/Hydraulic_manifold" title="Hydraulic manifold">Manifold</a></li> <li><a href="/wiki/Pump" title="Pump">Pump</a></li></ul></li> <li><a href="/wiki/Mechanism_(engineering)" title="Mechanism (engineering)">Mechanism</a> <ul><li><a href="/wiki/Clock" title="Clock">Clock</a></li> <li><a href="/wiki/Differential_(mechanical_device)" title="Differential (mechanical device)">Differential</a></li> <li><a href="/wiki/Epicyclic_gearing" title="Epicyclic gearing">Epicyclic gearing</a></li> <li><a href="/wiki/Gimbal" title="Gimbal">Gimbal</a></li> <li><a href="/wiki/Gyroscope" title="Gyroscope">Gyroscope</a></li> <li><a href="/wiki/Whippletree_(mechanism)" title="Whippletree (mechanism)">Whippletree</a></li></ul></li> <li><a href="/wiki/MEMS" title="MEMS">MEMS</a></li> <li><a href="/wiki/Pneumatics" title="Pneumatics">Pneumatics</a> <ul><li><a href="/wiki/Compressor" title="Compressor">Compressor</a></li> <li><a href="/wiki/Jackhammer" title="Jackhammer">Jackhammer</a></li> <li><a href="/wiki/Rivet_gun" title="Rivet gun">Rivet gun</a></li> <li><a href="/wiki/Vacuum_pump" title="Vacuum pump">Vacuum pump</a></li></ul></li> <li><a href="/wiki/Robotics" title="Robotics">Robotics</a> <ul><li><a href="/wiki/Robotic_arm" title="Robotic arm">Arm</a></li> <li><a href="/wiki/Leg_mechanism" title="Leg mechanism">Leg</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Energy_development" title="Energy development">Energy</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Control_of_fire" class="mw-redirect" title="Control of fire">Fire</a> <ul><li><a href="/wiki/Charcoal_burner" title="Charcoal burner">Charcoal</a></li> <li><a href="/wiki/Oven" title="Oven">Oven</a></li></ul></li> <li><a href="/wiki/Energy_storage" title="Energy storage">Energy storage</a> <ul><li><a href="/wiki/Electric_battery" title="Electric battery">Battery</a></li></ul></li> <li><a href="/wiki/Geothermal_power" title="Geothermal power">Geothermal power</a></li> <li><a href="/wiki/Heat_exchanger" title="Heat exchanger">Heat exchanger</a> <ul><li><a href="/wiki/Heat_pump" title="Heat pump">Heat pump</a></li></ul></li> <li><a href="/wiki/Nuclear_technology" title="Nuclear technology">Nuclear</a> <ul><li><a href="/wiki/Nuclear_power" title="Nuclear power">Power</a></li> <li><a href="/wiki/Nuclear_weapon" title="Nuclear weapon">Weapon</a></li></ul></li> <li><a href="/wiki/Oil_drilling" class="mw-redirect" title="Oil drilling">Oil drilling</a> <ul><li><a href="/wiki/Fracking" title="Fracking">Fracking</a></li></ul></li> <li><a href="/wiki/Refrigeration" title="Refrigeration">Refrigeration</a> <ul><li><a href="/wiki/Air_conditioning" title="Air conditioning">Air conditioning</a></li> <li><a href="/wiki/Refrigerator" title="Refrigerator">Refrigerator</a></li></ul></li> <li><a href="/wiki/Solar_power" title="Solar power">Solar power</a> <ul><li><a href="/wiki/Photovoltaics" title="Photovoltaics">Photovoltaics</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Material" title="Material">Material</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cement" title="Cement">Cement</a> <ul><li><a href="/wiki/Concrete" title="Concrete">Concrete</a></li></ul></li> <li><a href="/wiki/Ceramic" title="Ceramic">Ceramic</a> <ul><li><a href="/wiki/Brick" title="Brick">Brick</a></li></ul></li> <li><a href="/wiki/Chipped_stone" class="mw-redirect" title="Chipped stone">Chipped stone</a></li> <li><a href="/wiki/Glass" title="Glass">Glass</a></li> <li><a href="/wiki/Masonry" title="Masonry">Masonry</a></li> <li><a href="/wiki/Metallurgy" title="Metallurgy">Metallurgy</a> <ul><li><a href="/wiki/Hall%E2%80%93H%C3%A9roult_process" title="Hall–Héroult process">Aluminum</a></li> <li><a href="/wiki/Bronze" title="Bronze">Bronze</a></li> <li><a href="/wiki/Ironworking" class="mw-redirect" title="Ironworking">Ironworking</a></li> <li><a href="/wiki/Steel" title="Steel">Steel</a></li></ul></li> <li><a href="/wiki/Nanomaterials" title="Nanomaterials">Nanomaterials</a></li> <li><a href="/wiki/Paper" title="Paper">Paper</a></li> <li><a href="/wiki/Plastic" title="Plastic">Plastic</a></li> <li><a href="/wiki/Rammed_earth" title="Rammed earth">Rammed earth</a></li> <li><a href="/wiki/Recycling" title="Recycling">Recycling</a></li> <li><a href="/wiki/Natural_rubber" title="Natural rubber">Rubber</a> <ul><li><a href="/wiki/Vulcanization" title="Vulcanization">Vulcanization</a></li></ul></li> <li><a href="/wiki/Textile" title="Textile">Textile</a> <ul><li><a href="/wiki/Loom" title="Loom">Loom</a></li> <li><a href="/wiki/Spinning_wheel" title="Spinning wheel">Spinning wheel</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Biotechnology" title="Biotechnology">Biotechnology</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Birth_control" title="Birth control">Birth control</a></li> <li><a href="/wiki/Blood_transfusion" title="Blood transfusion">Blood transfusion</a></li> <li><a href="/wiki/Dentistry" title="Dentistry">Dentistry</a></li> <li><a href="/wiki/Genetic_engineering" title="Genetic engineering">Genetic engineering</a> <ul><li><a href="/wiki/CRISPR_gene_editing" title="CRISPR gene editing">CRISPR gene editing</a></li> <li><a href="/wiki/Genetic_testing" title="Genetic testing">Genetic testing</a></li> <li><a href="/wiki/Polymerase_chain_reaction" title="Polymerase chain reaction">PCR</a></li></ul></li> <li><a href="/wiki/Hospital" title="Hospital">Hospital</a></li> <li><a href="/wiki/Medical_imaging" title="Medical imaging">Medical imaging</a></li> <li><a href="/wiki/Medication" title="Medication">Medication</a> <ul><li><a href="/wiki/Anesthesia" title="Anesthesia">Anesthesia</a></li> <li><a href="/wiki/Antibiotic" title="Antibiotic">Antibiotic</a></li></ul></li> <li><a href="/wiki/Prosthesis" title="Prosthesis">Prosthesis</a></li> <li><a href="/wiki/Surgery" title="Surgery">Surgery</a></li> <li><a href="/wiki/Vaccine" title="Vaccine">Vaccine</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Chemical" class="mw-redirect" title="Chemical">Chemical</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cosmetics" title="Cosmetics">Cosmetics</a></li> <li><a href="/wiki/Detergent" title="Detergent">Detergent</a> <ul><li><a href="/wiki/Soap" title="Soap">Soap</a></li></ul></li> <li><a href="/wiki/Dye" title="Dye">Dye</a></li> <li><a href="/wiki/Explosive" title="Explosive">Explosive</a> <ul><li><a href="/wiki/Dynamite" title="Dynamite">Dynamite</a></li> <li><a href="/wiki/Fireworks" title="Fireworks">Fireworks</a></li> <li><a href="/wiki/Gunpowder" title="Gunpowder">Gunpowder</a></li> <li><a href="/wiki/TNT" title="TNT">TNT</a></li></ul></li> <li><a href="/wiki/Fertilizer" title="Fertilizer">Fertilizer</a> <ul><li><a href="/wiki/Haber_process" title="Haber process">Haber process</a></li></ul></li> <li><a href="/wiki/Laboratory_glassware" title="Laboratory glassware">Laboratory glassware</a></li> <li><a href="/wiki/Pesticide" title="Pesticide">Pesticide</a></li> <li><a href="/wiki/Pigment" title="Pigment">Pigment</a></li> <li><a href="/wiki/Separation_process" title="Separation process">Separation</a> <ul><li><a href="/wiki/Chromatography" title="Chromatography">Chromatography</a></li> <li><a href="/wiki/Distillation" title="Distillation">Distillation</a></li> <li><a href="/wiki/Filtration" title="Filtration">Filtration</a></li></ul></li> <li><a href="/wiki/Spectrometer" title="Spectrometer">Spectrometer</a></li> <li><a href="/wiki/Chemical_synthesis" title="Chemical synthesis">Synthesis</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Electromagnetism" title="Electromagnetism">Electromagnetism</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Electromagnet" title="Electromagnet">Electromagnet</a></li> <li><a href="/wiki/Laser" title="Laser">Laser</a> <ul><li><a href="/wiki/Optical_disc" title="Optical disc">Optical disc</a></li></ul></li> <li><a href="/wiki/Lens" title="Lens">Lens</a> <ul><li><a href="/wiki/Eyeglasses" class="mw-redirect" title="Eyeglasses">Eyeglasses</a></li></ul></li> <li><a href="/wiki/Magnetic_storage" title="Magnetic storage">Magnetic storage</a></li> <li><a href="/wiki/Microwave_oven" title="Microwave oven">Microwave oven</a></li> <li><a href="/wiki/Mirror" title="Mirror">Mirror</a></li> <li><a href="/wiki/Optical_fiber" title="Optical fiber">Optical fiber</a></li> <li><a href="/wiki/Optical_instrument" title="Optical instrument">Optical instrument</a> <ul><li><a href="/wiki/Microscope" title="Microscope">Microscope</a></li> <li><a href="/wiki/Telescope" title="Telescope">Telescope</a></li></ul></li> <li><a href="/wiki/Particle_accelerator" title="Particle accelerator">Particle accelerator</a></li> <li><a href="/wiki/Photography" title="Photography">Photography</a> <ul><li><a href="/wiki/Camera" title="Camera">Camera</a></li> <li><a href="/wiki/Film" title="Film">Motion picture</a></li></ul></li> <li><a href="/wiki/Radar" title="Radar">Radar</a></li> <li><a href="/wiki/Telecommunications" title="Telecommunications">Telecommunications</a> <ul><li><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></li> <li><a href="/wiki/Radio" title="Radio">Radio</a></li> <li><a href="/wiki/Telegraph" class="mw-redirect" title="Telegraph">Telegraph</a></li> <li><a href="/wiki/Telephone" title="Telephone">Telephone</a></li> <li><a href="/wiki/Television" title="Television">Television</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Electricity" title="Electricity">Electricity</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Electrical_network" title="Electrical network">Circuit</a> <ul><li><a href="/wiki/Alternating_current" title="Alternating current">AC</a></li> <li><a href="/wiki/Circuit_breaker" title="Circuit breaker">Circuit breaker</a></li> <li><a href="/wiki/Direct_current" title="Direct current">DC</a></li> <li><a href="/wiki/Electrical_grid" title="Electrical grid">Electrical grid</a></li> <li><a href="/wiki/Fuse_(electrical)" title="Fuse (electrical)">Fuse</a></li> <li><a href="/wiki/Electric_generator" title="Electric generator">Generator</a></li> <li><a href="/wiki/Switch" title="Switch">Switch</a></li> <li><a href="/wiki/Transformer" title="Transformer">Transformer</a></li></ul></li> <li><a href="/wiki/Electric_light" title="Electric light">Electric light</a> <ul><li><a href="/wiki/Fluorescent_lamp" title="Fluorescent lamp">Fluorescent</a></li> <li><a href="/wiki/Incandescent_light_bulb" title="Incandescent light bulb">Incandescent</a></li> <li><a href="/wiki/LED" class="mw-redirect" title="LED">LED</a></li> <li><a href="/wiki/Neon_lighting" title="Neon lighting">Neon</a></li></ul></li> <li><a href="/wiki/Electronics" title="Electronics">Electronics</a> <ul><li><a href="/wiki/Capacitor" title="Capacitor">Capacitor</a></li> <li><a href="/wiki/Circuit_board" class="mw-redirect" title="Circuit board">Circuit board</a></li> <li><a href="/wiki/Resistor" title="Resistor">Resistor</a></li> <li><a href="/wiki/Inductor" title="Inductor">Inductor</a></li> <li><a href="/wiki/Vacuum_tube" title="Vacuum tube">Vacuum tube</a></li></ul></li> <li><a href="/wiki/Lightning_rod" title="Lightning rod">Lightning rod</a></li> <li><a href="/wiki/Multimeter" title="Multimeter">Multimeter</a></li> <li><a href="/wiki/Oscilloscope" title="Oscilloscope">Oscilloscope</a></li> <li><a href="/wiki/Semiconductor" title="Semiconductor">Semiconductor</a> <ul><li><a href="/wiki/Diode" title="Diode">Diode</a></li> <li><a href="/wiki/Integrated_circuit" title="Integrated circuit">Integrated circuit</a></li> <li><a href="/wiki/Transistor" title="Transistor">Transistor</a></li></ul></li> <li><a href="/wiki/Superconductor" class="mw-redirect" title="Superconductor">Superconductor</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Computer" title="Computer">Computer</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Artificial_intelligence" title="Artificial intelligence">Artificial intelligence</a></li> <li><a href="/wiki/Computer_hardware" title="Computer hardware">Hardware</a> <ul><li><a href="/wiki/CPU" class="mw-redirect" title="CPU">CPU</a></li> <li><a href="/wiki/GPU" class="mw-redirect" title="GPU">GPU</a></li> <li><a href="/wiki/Modem" title="Modem">Modem</a></li> <li><a href="/wiki/Motherboard" title="Motherboard">Motherboard</a></li> <li><a href="/wiki/Computer_mouse" title="Computer mouse">Mouse</a></li> <li><a href="/wiki/RAM" class="mw-redirect" title="RAM">RAM</a></li> <li><a href="/wiki/Router_(computing)" title="Router (computing)">Router</a></li> <li><a href="/wiki/Computer_data_storage" title="Computer data storage">Storage</a></li> <li><a href="/wiki/Touchscreen" title="Touchscreen">Touchscreen</a></li></ul></li> <li><a href="/wiki/Computer_network" title="Computer network">Networking</a> <ul><li><a href="/wiki/Client%E2%80%93server_model" title="Client–server model">Client–server model</a></li> <li><a href="/wiki/Email" title="Email">Email</a></li> <li><a href="/wiki/Internet" title="Internet">Internet</a></li> <li><a href="/wiki/Peer-to-peer" title="Peer-to-peer">Peer-to-peer</a></li> <li><a href="/wiki/Social_media" title="Social media">Social media</a></li> <li><a href="/wiki/World_Wide_Web" title="World Wide Web">World Wide Web</a></li></ul></li> <li><a href="/wiki/Programming_language" title="Programming language">Programming language</a></li> <li><a href="/wiki/Software" title="Software">Software</a> <ul><li><a href="/wiki/Compiler" title="Compiler">Compiler</a></li> <li><a href="/wiki/Database" title="Database">Database</a></li> <li><a href="/wiki/GUI" class="mw-redirect" title="GUI">GUI</a></li> <li><a href="/wiki/Graphics_software" title="Graphics software">Graphics software</a></li> <li><a href="/wiki/Operating_system" title="Operating system">Operating system</a></li> <li><a href="/wiki/Spreadsheet" title="Spreadsheet">Spreadsheet</a></li> <li><a href="/wiki/Web_browser" title="Web browser">Web browser</a></li> <li><a href="/wiki/Word_processor" title="Word processor">Word processor</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Perspectives491" style="font-size:114%;margin:0 4em">Perspectives</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Criticism_of_technology" title="Criticism of technology">Criticism</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Appropriate_technology" title="Appropriate technology">Appropriate technology</a> <ul><li><a href="/wiki/Low_technology" title="Low technology">Low technology</a></li></ul></li> <li><a href="/wiki/Luddite" title="Luddite">Luddite</a> <ul><li><a href="/wiki/Neo-Luddism" title="Neo-Luddism">Neo-Luddism</a></li></ul></li> <li><a href="/wiki/Precautionary_principle" title="Precautionary principle">Precautionary principle</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Ecotechnology" title="Ecotechnology">Ecotechnology</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Environmental_technology" title="Environmental technology">Environmental technology</a> <ul><li><a href="/wiki/Clean_technology" title="Clean technology">Clean technology</a></li></ul></li> <li><a href="/wiki/Sustainable_design" title="Sustainable design">Sustainable design</a> <ul><li><a href="/wiki/Sustainable_engineering" title="Sustainable engineering">Sustainable engineering</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Policy & politics</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Government_by_algorithm" title="Government by algorithm">Government by algorithm</a></li> <li><a href="/wiki/Intellectual_property" title="Intellectual property">Intellectual property</a> <ul><li><a href="/wiki/Patent" title="Patent">Patent</a></li> <li><a href="/wiki/Trade_secret" title="Trade secret">Trade secret</a></li></ul></li> <li><a href="/wiki/Persuasive_technology" title="Persuasive technology">Persuasive technology</a></li> <li><a href="/wiki/Science_policy" title="Science policy">Science policy</a></li> <li><a href="/wiki/Strategy_of_Technology" title="Strategy of Technology">Strategy of Technology</a></li> <li><a href="/wiki/Technology_assessment" title="Technology assessment">Technology assessment</a></li> <li><a href="/wiki/Technorealism" title="Technorealism">Technorealism</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Techno-progressivism" title="Techno-progressivism">Progressivism</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Futures_studies" title="Futures studies">Futures studies</a> <ul><li><a href="/wiki/Technology_forecasting" title="Technology forecasting">Technology forecasting</a></li></ul></li> <li><a href="/wiki/Technological_utopianism" title="Technological utopianism">Technological utopianism</a> <ul><li><a href="/wiki/Technocracy_movement" title="Technocracy movement">Technocracy movement</a></li> <li><a href="/wiki/Technological_singularity" title="Technological singularity">Technological singularity</a></li> <li><a href="/wiki/Transhumanism" title="Transhumanism">Transhumanism</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Science_and_technology_studies" title="Science and technology studies">Studies</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Diffusion_of_innovations" title="Diffusion of innovations">Diffusion of innovations</a> <ul><li><a href="/wiki/Technology_transfer" title="Technology transfer">Technology transfer</a></li></ul></li> <li><a href="/wiki/History_of_technology" title="History of technology">History</a> <ul><li><a href="/wiki/Timeline_of_historic_inventions" title="Timeline of historic inventions">Timeline of historic inventions</a></li></ul></li> <li><a href="/wiki/Philosophy_of_technology" title="Philosophy of technology">Philosophy</a> <ul><li><a href="/wiki/Social_construction_of_technology" title="Social construction of technology">Social construction of technology</a></li> <li><a href="/wiki/Technological_determinism" title="Technological determinism">Technological determinism</a></li></ul></li> <li><a href="/wiki/Technology_acceptance_model" title="Technology acceptance model">Technology acceptance model</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks mw-collapsible mw-collapsed navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Related_concepts491" style="font-size:114%;margin:0 4em">Related concepts</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Applied_science" title="Applied science">Applied science</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Agronomy" title="Agronomy">Agronomy</a></li> <li><a href="/wiki/Architecture" title="Architecture">Architecture</a></li> <li><a href="/wiki/Construction" title="Construction">Construction</a></li> <li><a href="/wiki/Engineering" title="Engineering">Engineering</a></li> <li><a href="/wiki/Forensic_science" title="Forensic science">Forensics</a></li> <li><a href="/wiki/Forestry" title="Forestry">Forestry</a></li> <li><a href="/wiki/Logistics" title="Logistics">Logistics</a></li> <li><a href="/wiki/Medicine" title="Medicine">Medicine</a></li> <li><a href="/wiki/Mining" title="Mining">Mining</a></li> <li><a href="/wiki/Navigation" title="Navigation">Navigation</a></li> <li><a href="/wiki/Surveying" title="Surveying">Surveying</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Innovation" title="Innovation">Innovation</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Design" title="Design">Design</a></li> <li><a href="/wiki/High_tech" title="High tech">High tech</a></li> <li><a href="/wiki/Invention" title="Invention">Invention</a></li> <li><a href="/wiki/Mature_technology" title="Mature technology">Mature technology</a></li> <li><a href="/wiki/Research_and_development" title="Research and development">Research and development</a></li> <li><a href="/wiki/Technological_convergence" title="Technological convergence">Technological convergence</a></li> <li><a href="/wiki/Technology_lifecycle" class="mw-redirect" title="Technology lifecycle">Technology lifecycle</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><div class="hlist"> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Technology" title="Category:Technology"><b>Category</b></a></li> <li><span class="noviewer" typeof="mw:File"><span title="Outline"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Global_thinking.svg/20px-Global_thinking.svg.png" decoding="async" width="10" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Global_thinking.svg/40px-Global_thinking.svg.png 2x" data-file-width="130" data-file-height="200" /></span></span> <a href="/wiki/Outline_of_technology" title="Outline of technology"><b>Outline</b></a></li> <li><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Symbol_portal_class.svg" class="mw-file-description" title="Portal"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/20px-Symbol_portal_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/40px-Symbol_portal_class.svg.png 1.5x" data-file-width="180" data-file-height="185" /></a></span> <a class="mw-selflink selflink"><b>Portal</b></a></li></ul> </div></div></td></tr></tbody></table></div> </div> <div style="clear:both;" class=""></div></div></div><div class="flex-columns-column"><div class="box-header-title-container flex-columns-noflex" style="clear:both;color:black;margin-bottom:0px;border:solid #0088F9;box-sizing:border-box;text-align:center;font-size:100%;background:#f7f29e;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:black;font-size:80%"></div><h2 id="General_images_-_load_new_batch" style="font-weight:bold;padding:0;margin:0;color:black;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">General images - <span class="noprint plainlinks purgelink"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Portal:Technology&action=purge"><span title="Purge this page"><small><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239334494" /><span class="tmp-color" style="color:darkblue"><i>load new batch</i></span></small></span></a></span></h2></div><div style="color:black;opacity:1;border:1px solid #0088F9;box-sizing:border-box;text-align:left;padding:1em;background:#F7FAFF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <div class="center" style="width:auto; margin-left:auto; margin-right:auto;"><small><b>The following are images from various technology-related articles on Wikipedia.</b></small></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1021884966" /><div class="randomSlideshow-container" style="max-width:100%; margin:-4em auto;"><div class="nomobile"></div><ul class="gallery mw-gallery-slideshow switcher-container"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Alessandro_Volta.jpeg" class="mw-file-description" title="Image 1Alessandro Volta with the first electrical battery. Volta is recognized as an influential inventor. (from Invention)"><img alt="Image 1Alessandro Volta with the first electrical battery. Volta is recognized as an influential inventor. (from Invention)" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/52/Alessandro_Volta.jpeg/120px-Alessandro_Volta.jpeg" decoding="async" width="97" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/52/Alessandro_Volta.jpeg/250px-Alessandro_Volta.jpeg 1.5x" data-file-width="390" data-file-height="480" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 1</span></span><a href="/wiki/Alessandro_Volta" title="Alessandro Volta">Alessandro Volta</a> with the first <a href="/wiki/Electrical_battery" class="mw-redirect" title="Electrical battery">electrical battery</a>. Volta is recognized as an influential inventor. (from <b><a href="/wiki/Invention" title="Invention">Invention</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Photographing_Sound_in_1884._A_rare_photograph_taken_at_Volta_Laboratory_by_J._Harris_Rogers,_a_friend_of_Bell_and_Tainter_(Smithsonian_photo_44312-E)_i009.jpg" class="mw-file-description" title="Image 2A rare 1884 photo showing the experimental recording of voice patterns by a photographic process at the Alexander Graham Bell Laboratory in Washington, D.C. Many of their experimental designs panned out in failure. (from Invention)"><img alt="Image 2A rare 1884 photo showing the experimental recording of voice patterns by a photographic process at the Alexander Graham Bell Laboratory in Washington, D.C. Many of their experimental designs panned out in failure. (from Invention)" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5e/Photographing_Sound_in_1884._A_rare_photograph_taken_at_Volta_Laboratory_by_J._Harris_Rogers%2C_a_friend_of_Bell_and_Tainter_%28Smithsonian_photo_44312-E%29_i009.jpg/120px-Photographing_Sound_in_1884._A_rare_photograph_taken_at_Volta_Laboratory_by_J._Harris_Rogers%2C_a_friend_of_Bell_and_Tainter_%28Smithsonian_photo_44312-E%29_i009.jpg" decoding="async" width="120" height="76" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5e/Photographing_Sound_in_1884._A_rare_photograph_taken_at_Volta_Laboratory_by_J._Harris_Rogers%2C_a_friend_of_Bell_and_Tainter_%28Smithsonian_photo_44312-E%29_i009.jpg/180px-Photographing_Sound_in_1884._A_rare_photograph_taken_at_Volta_Laboratory_by_J._Harris_Rogers%2C_a_friend_of_Bell_and_Tainter_%28Smithsonian_photo_44312-E%29_i009.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5e/Photographing_Sound_in_1884._A_rare_photograph_taken_at_Volta_Laboratory_by_J._Harris_Rogers%2C_a_friend_of_Bell_and_Tainter_%28Smithsonian_photo_44312-E%29_i009.jpg/240px-Photographing_Sound_in_1884._A_rare_photograph_taken_at_Volta_Laboratory_by_J._Harris_Rogers%2C_a_friend_of_Bell_and_Tainter_%28Smithsonian_photo_44312-E%29_i009.jpg 2x" data-file-width="801" data-file-height="507" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 2</span></span>A rare 1884 photo showing the experimental recording of voice patterns by a photographic process at the <a href="/wiki/Volta_Laboratory_and_Bureau" title="Volta Laboratory and Bureau">Alexander Graham Bell Laboratory</a> in Washington, D.C. Many of their experimental designs panned out in failure. (from <b><a href="/wiki/Invention" title="Invention">Invention</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:RepRap_(1029947513).jpg" class="mw-file-description" title="Image 3Self-replicating 3D printer (from Emerging technologies)"><img alt="Image 3Self-replicating 3D printer (from Emerging technologies)" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b6/RepRap_%281029947513%29.jpg/120px-RepRap_%281029947513%29.jpg" decoding="async" width="120" height="93" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b6/RepRap_%281029947513%29.jpg/180px-RepRap_%281029947513%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b6/RepRap_%281029947513%29.jpg/240px-RepRap_%281029947513%29.jpg 2x" data-file-width="2725" data-file-height="2112" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 3</span></span>Self-replicating 3D printer (from <b><a href="/wiki/Emerging_technologies" title="Emerging technologies">Emerging technologies</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Eric_Magnus_Tigerstedt.jpg" class="mw-file-description" title="Image 4Eric M. C. Tigerstedt (1887–1925) was known as a pioneer of sound-on-film technology. Tigerstedt in 1915. (from Invention)"><img alt="Image 4Eric M. C. Tigerstedt (1887–1925) was known as a pioneer of sound-on-film technology. Tigerstedt in 1915. (from Invention)" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Eric_Magnus_Tigerstedt.jpg/120px-Eric_Magnus_Tigerstedt.jpg" decoding="async" width="120" height="100" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Eric_Magnus_Tigerstedt.jpg/180px-Eric_Magnus_Tigerstedt.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Eric_Magnus_Tigerstedt.jpg/240px-Eric_Magnus_Tigerstedt.jpg 2x" data-file-width="493" data-file-height="411" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 4</span></span><a href="/wiki/Eric_M._C._Tigerstedt" class="mw-redirect" title="Eric M. C. Tigerstedt">Eric M. C. Tigerstedt</a> (1887–1925) was known as a pioneer of <a href="/wiki/Sound_film" title="Sound film">sound-on-film</a> technology. Tigerstedt in 1915. (from <b><a href="/wiki/Invention" title="Invention">Invention</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Ur_chariot.jpg" class="mw-file-description" title="Image 5The wheel, invented sometime before the 4th millennium BC, is one of the most ubiquitous and important technologies. This detail of the "Standard of Ur", c. 2500 BCE., displays a Sumerian chariot. (from History of technology)"><img alt="Image 5The wheel, invented sometime before the 4th millennium BC, is one of the most ubiquitous and important technologies. This detail of the "Standard of Ur", c. 2500 BCE., displays a Sumerian chariot. (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Ur_chariot.jpg/120px-Ur_chariot.jpg" decoding="async" width="120" height="61" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Ur_chariot.jpg/180px-Ur_chariot.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Ur_chariot.jpg/240px-Ur_chariot.jpg 2x" data-file-width="2660" data-file-height="1356" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 5</span></span>The wheel, invented sometime before the 4th millennium BC, is one of the most ubiquitous and important technologies. This detail of the "<a href="/wiki/Standard_of_Ur" title="Standard of Ur">Standard of Ur</a>", c. 2500 BCE., displays a Sumerian <a href="/wiki/Chariot" title="Chariot">chariot</a>. (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Sword_bronze_age_(2nd_version).jpg" class="mw-file-description" title="Image 6A late Bronze Age sword or dagger blade (from History of technology)"><img alt="Image 6A late Bronze Age sword or dagger blade (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b6/Sword_bronze_age_%282nd_version%29.jpg/120px-Sword_bronze_age_%282nd_version%29.jpg" decoding="async" width="120" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b6/Sword_bronze_age_%282nd_version%29.jpg/250px-Sword_bronze_age_%282nd_version%29.jpg 1.5x" data-file-width="1000" data-file-height="1000" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 6</span></span>A late <a href="/wiki/Bronze_Age_sword" title="Bronze Age sword">Bronze Age sword</a> or dagger blade (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Thomas_Edison_Lightbulbs_1879-1880.jpg" class="mw-file-description" title="Image 7Edison electric light bulbs 1879–80 (from History of technology)"><img alt="Image 7Edison electric light bulbs 1879–80 (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/00/Thomas_Edison_Lightbulbs_1879-1880.jpg/120px-Thomas_Edison_Lightbulbs_1879-1880.jpg" decoding="async" width="80" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/00/Thomas_Edison_Lightbulbs_1879-1880.jpg/250px-Thomas_Edison_Lightbulbs_1879-1880.jpg 2x" data-file-width="2592" data-file-height="3872" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 7</span></span>Edison electric light bulbs 1879–80 (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Gutenberg-Presse_im_Gutenberg-Museum,_Mainz,_Deutschland_(48988294536).jpg" class="mw-file-description" title="Image 8Johannes Gutenberg's printing press was voted the most important invention of the second millennium. (from Invention)"><img alt="Image 8Johannes Gutenberg's printing press was voted the most important invention of the second millennium. (from Invention)" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/Gutenberg-Presse_im_Gutenberg-Museum%2C_Mainz%2C_Deutschland_%2848988294536%29.jpg/90px-Gutenberg-Presse_im_Gutenberg-Museum%2C_Mainz%2C_Deutschland_%2848988294536%29.jpg" decoding="async" width="90" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/Gutenberg-Presse_im_Gutenberg-Museum%2C_Mainz%2C_Deutschland_%2848988294536%29.jpg/135px-Gutenberg-Presse_im_Gutenberg-Museum%2C_Mainz%2C_Deutschland_%2848988294536%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/12/Gutenberg-Presse_im_Gutenberg-Museum%2C_Mainz%2C_Deutschland_%2848988294536%29.jpg/180px-Gutenberg-Presse_im_Gutenberg-Museum%2C_Mainz%2C_Deutschland_%2848988294536%29.jpg 2x" data-file-width="3024" data-file-height="4032" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 8</span></span><a href="/wiki/Johannes_Gutenberg" title="Johannes Gutenberg">Johannes Gutenberg</a>'s <a href="/wiki/Gutenberg_press" class="mw-redirect" title="Gutenberg press">printing press</a> was voted the most important invention of the second millennium. (from <b><a href="/wiki/Invention" title="Invention">Invention</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Fuel_cell_NASA_p48600ac.jpg" class="mw-file-description" title="Image 9NASA Fuel cell stack Direct-methanol cell (from Emerging technologies)"><img alt="Image 9NASA Fuel cell stack Direct-methanol cell (from Emerging technologies)" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Fuel_cell_NASA_p48600ac.jpg/120px-Fuel_cell_NASA_p48600ac.jpg" decoding="async" width="94" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Fuel_cell_NASA_p48600ac.jpg/250px-Fuel_cell_NASA_p48600ac.jpg 1.5x" data-file-width="1115" data-file-height="1418" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 9</span></span><a href="/wiki/NASA" title="NASA">NASA</a> <a href="/wiki/Fuel_cell" title="Fuel cell">Fuel cell stack</a><br /><small>Direct-methanol cell</small> (from <b><a href="/wiki/Emerging_technologies" title="Emerging technologies">Emerging technologies</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Filippo_Brunelleschi,_cutaway_of_the_Dome_of_Florence_Cathedral_(Santa_Maria_del_Fiore).JPG" class="mw-file-description" title="Image 10Dome of Florence Cathedral (from History of technology)"><img alt="Image 10Dome of Florence Cathedral (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/52/Filippo_Brunelleschi%2C_cutaway_of_the_Dome_of_Florence_Cathedral_%28Santa_Maria_del_Fiore%29.JPG/88px-Filippo_Brunelleschi%2C_cutaway_of_the_Dome_of_Florence_Cathedral_%28Santa_Maria_del_Fiore%29.JPG" decoding="async" width="88" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/52/Filippo_Brunelleschi%2C_cutaway_of_the_Dome_of_Florence_Cathedral_%28Santa_Maria_del_Fiore%29.JPG/131px-Filippo_Brunelleschi%2C_cutaway_of_the_Dome_of_Florence_Cathedral_%28Santa_Maria_del_Fiore%29.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/52/Filippo_Brunelleschi%2C_cutaway_of_the_Dome_of_Florence_Cathedral_%28Santa_Maria_del_Fiore%29.JPG/175px-Filippo_Brunelleschi%2C_cutaway_of_the_Dome_of_Florence_Cathedral_%28Santa_Maria_del_Fiore%29.JPG 2x" data-file-width="396" data-file-height="542" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 10</span></span>Dome of <a href="/wiki/Florence_Cathedral" title="Florence Cathedral">Florence Cathedral</a> (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Agricola1.jpg" class="mw-file-description" title="Image 11A water-powered mine hoist used for raising ore, ca. 1556 (from History of technology)"><img alt="Image 11A water-powered mine hoist used for raising ore, ca. 1556 (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0d/Agricola1.jpg/120px-Agricola1.jpg" decoding="async" width="71" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0d/Agricola1.jpg/250px-Agricola1.jpg 2x" data-file-width="729" data-file-height="1221" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 11</span></span>A water-powered <a href="/wiki/Mine_hoist" class="mw-redirect" title="Mine hoist">mine hoist</a> used for raising ore, ca. 1556 (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Edison_and_phonograph_edit1.jpg" class="mw-file-description" title="Image 12Thomas Edison with his second phonograph, photographed by Levin Corbin Handy in Washington, April 1878 (from History of technology)"><img alt="Image 12Thomas Edison with his second phonograph, photographed by Levin Corbin Handy in Washington, April 1878 (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Edison_and_phonograph_edit1.jpg/95px-Edison_and_phonograph_edit1.jpg" decoding="async" width="95" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Edison_and_phonograph_edit1.jpg/143px-Edison_and_phonograph_edit1.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/03/Edison_and_phonograph_edit1.jpg/190px-Edison_and_phonograph_edit1.jpg 2x" data-file-width="2640" data-file-height="3327" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 12</span></span><a href="/wiki/Thomas_Edison" title="Thomas Edison">Thomas Edison</a> with his second <a href="/wiki/Phonograph" title="Phonograph">phonograph</a>, photographed by <a href="/wiki/Levin_Corbin_Handy" title="Levin Corbin Handy">Levin Corbin Handy</a> in Washington, April 1878 (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Pont_du_Gard_BLS.jpg" class="mw-file-description" title="Image 13Pont du Gard in France, a Roman aqueduct (from History of technology)"><img alt="Image 13Pont du Gard in France, a Roman aqueduct (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Pont_du_Gard_BLS.jpg/120px-Pont_du_Gard_BLS.jpg" decoding="async" width="120" height="46" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Pont_du_Gard_BLS.jpg/250px-Pont_du_Gard_BLS.jpg 1.5x" data-file-width="12648" data-file-height="4882" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 13</span></span><a href="/wiki/Pont_du_Gard" title="Pont du Gard">Pont du Gard</a> in France, a Roman aqueduct (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Farming-on-Indonesia.jpg" class="mw-file-description" title="Image 14Agriculture preceded writing in the history of technology. (from History of technology)"><img alt="Image 14Agriculture preceded writing in the history of technology. (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Farming-on-Indonesia.jpg/120px-Farming-on-Indonesia.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Farming-on-Indonesia.jpg/250px-Farming-on-Indonesia.jpg 1.5x" data-file-width="1400" data-file-height="1050" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 14</span></span>Agriculture preceded writing in the history of technology. (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Walls_at_Sacsayhuaman.jpg" class="mw-file-description" title="Image 15Walls at Sacsayhuaman (from History of technology)"><img alt="Image 15Walls at Sacsayhuaman (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Walls_at_Sacsayhuaman.jpg/120px-Walls_at_Sacsayhuaman.jpg" decoding="async" width="120" height="73" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Walls_at_Sacsayhuaman.jpg/180px-Walls_at_Sacsayhuaman.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Walls_at_Sacsayhuaman.jpg/240px-Walls_at_Sacsayhuaman.jpg 2x" data-file-width="1874" data-file-height="1146" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 15</span></span>Walls at Sacsayhuaman (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Li-air-solidstate.jpg" class="mw-file-description" title="Image 16Solid-state air batteries Li-Air composition (from Emerging technologies)"><img alt="Image 16Solid-state air batteries Li-Air composition (from Emerging technologies)" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Li-air-solidstate.jpg/120px-Li-air-solidstate.jpg" decoding="async" width="120" height="68" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Li-air-solidstate.jpg/180px-Li-air-solidstate.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Li-air-solidstate.jpg/240px-Li-air-solidstate.jpg 2x" data-file-width="3586" data-file-height="2035" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 16</span></span><a href="/wiki/Lithium%E2%80%93air_battery#Solid_state" title="Lithium–air battery">Solid-state air batteries</a><br /><small><a href="/wiki/Lithium%E2%80%93air_battery" title="Lithium–air battery">Li-Air composition</a></small> (from <b><a href="/wiki/Emerging_technologies" title="Emerging technologies">Emerging technologies</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Newcomen_Figuier.jpg" class="mw-file-description" title="Image 17Newcomen steam engine for pumping mines (from History of technology)"><img alt="Image 17Newcomen steam engine for pumping mines (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Newcomen_Figuier.jpg/119px-Newcomen_Figuier.jpg" decoding="async" width="119" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Newcomen_Figuier.jpg/178px-Newcomen_Figuier.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d5/Newcomen_Figuier.jpg/237px-Newcomen_Figuier.jpg 2x" data-file-width="1354" data-file-height="1369" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 17</span></span>Newcomen steam engine for pumping mines (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Stephenson%27s_Rocket.jpg" class="mw-file-description" title="Image 18The preserved Rocket (from History of technology)"><img alt="Image 18The preserved Rocket (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/Stephenson%27s_Rocket.jpg/120px-Stephenson%27s_Rocket.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/Stephenson%27s_Rocket.jpg/250px-Stephenson%27s_Rocket.jpg 1.5x" data-file-width="800" data-file-height="600" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 18</span></span>The preserved <i>Rocket</i> (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Ford_assembly_line_-_1913.jpg" class="mw-file-description" title="Image 19Ford assembly line, 1913. The magneto assembly line was the first. (from History of technology)"><img alt="Image 19Ford assembly line, 1913. The magneto assembly line was the first. (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/Ford_assembly_line_-_1913.jpg/120px-Ford_assembly_line_-_1913.jpg" decoding="async" width="120" height="87" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/Ford_assembly_line_-_1913.jpg/250px-Ford_assembly_line_-_1913.jpg 1.5x" data-file-width="3916" data-file-height="2826" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 19</span></span>Ford assembly line, 1913. The <a href="/wiki/Ignition_magneto" title="Ignition magneto">magneto</a> assembly line was the first. (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Leonardo_da_vinci,_Drawing_of_a_flying_machine.jpg" class="mw-file-description" title="Image 20Design for a flying machine (c.1488) by da Vinci (from History of technology)"><img alt="Image 20Design for a flying machine (c.1488) by da Vinci (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/ca/Leonardo_da_vinci%2C_Drawing_of_a_flying_machine.jpg/120px-Leonardo_da_vinci%2C_Drawing_of_a_flying_machine.jpg" decoding="async" width="120" height="65" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/ca/Leonardo_da_vinci%2C_Drawing_of_a_flying_machine.jpg/250px-Leonardo_da_vinci%2C_Drawing_of_a_flying_machine.jpg 1.5x" data-file-width="1122" data-file-height="604" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 20</span></span>Design for a flying machine (c.1488) by <a href="/wiki/Da_Vinci" class="mw-redirect" title="Da Vinci">da Vinci</a> (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Axe_of_iron_from_Swedish_Iron_Age,_found_at_Gotland,_Sweden.jpg" class="mw-file-description" title="Image 21An axehead made of iron, dating from the Swedish Iron Age (from History of technology)"><img alt="Image 21An axehead made of iron, dating from the Swedish Iron Age (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c4/Axe_of_iron_from_Swedish_Iron_Age%2C_found_at_Gotland%2C_Sweden.jpg/87px-Axe_of_iron_from_Swedish_Iron_Age%2C_found_at_Gotland%2C_Sweden.jpg" decoding="async" width="87" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c4/Axe_of_iron_from_Swedish_Iron_Age%2C_found_at_Gotland%2C_Sweden.jpg/131px-Axe_of_iron_from_Swedish_Iron_Age%2C_found_at_Gotland%2C_Sweden.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c4/Axe_of_iron_from_Swedish_Iron_Age%2C_found_at_Gotland%2C_Sweden.jpg/175px-Axe_of_iron_from_Swedish_Iron_Age%2C_found_at_Gotland%2C_Sweden.jpg 2x" data-file-width="282" data-file-height="387" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 21</span></span>An <a href="/wiki/Axe" title="Axe">axehead</a> made of iron, dating from the Swedish <a href="/wiki/Iron_Age" title="Iron Age">Iron Age</a> (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Overshot_water_wheel_schematic.svg" class="mw-file-description" title="Image 22The compartmented water wheel, here its overshot version (from History of technology)"><img alt="Image 22The compartmented water wheel, here its overshot version (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Overshot_water_wheel_schematic.svg/120px-Overshot_water_wheel_schematic.svg.png" decoding="async" width="116" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Overshot_water_wheel_schematic.svg/250px-Overshot_water_wheel_schematic.svg.png 1.5x" data-file-width="600" data-file-height="620" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 22</span></span>The compartmented <a href="/wiki/Water_wheel" title="Water wheel">water wheel</a>, here its overshot version (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Top_30_AI_patent_applicants.png" class="mw-file-description" title="Image 23Top 30 AI patent applicants in 2016 (from Emerging technologies)"><img alt="Image 23Top 30 AI patent applicants in 2016 (from Emerging technologies)" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Top_30_AI_patent_applicants.png/120px-Top_30_AI_patent_applicants.png" decoding="async" width="117" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Top_30_AI_patent_applicants.png/250px-Top_30_AI_patent_applicants.png 1.5x" data-file-width="767" data-file-height="784" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 23</span></span>Top 30 AI patent applicants in 2016 (from <b><a href="/wiki/Emerging_technologies" title="Emerging technologies">Emerging technologies</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Salisbury_Cathedral,_medieval_clock.JPG" class="mw-file-description" title="Image 24Clock from Salisbury Cathedral, ca. 1386 (from History of technology)"><img alt="Image 24Clock from Salisbury Cathedral, ca. 1386 (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/31/Salisbury_Cathedral%2C_medieval_clock.JPG/120px-Salisbury_Cathedral%2C_medieval_clock.JPG" decoding="async" width="80" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/31/Salisbury_Cathedral%2C_medieval_clock.JPG/250px-Salisbury_Cathedral%2C_medieval_clock.JPG 2x" data-file-width="2405" data-file-height="3591" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 24</span></span>Clock from <a href="/wiki/Salisbury_Cathedral" title="Salisbury Cathedral">Salisbury Cathedral</a>, ca. 1386 (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Prehistoric_Tools_-_Les_Combarelles_-_Les_Eyzies_de_Tayac_-_MNP.jpg" class="mw-file-description" title="Image 25A variety of stone tools (from History of technology)"><img alt="Image 25A variety of stone tools (from History of technology)" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Prehistoric_Tools_-_Les_Combarelles_-_Les_Eyzies_de_Tayac_-_MNP.jpg/120px-Prehistoric_Tools_-_Les_Combarelles_-_Les_Eyzies_de_Tayac_-_MNP.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Prehistoric_Tools_-_Les_Combarelles_-_Les_Eyzies_de_Tayac_-_MNP.jpg/250px-Prehistoric_Tools_-_Les_Combarelles_-_Les_Eyzies_de_Tayac_-_MNP.jpg 1.5x" data-file-width="3290" data-file-height="2468" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 25</span></span>A variety of stone tools (from <b><a href="/wiki/History_of_technology" title="History of technology">History of technology</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Prusa_i3_3D_Printer_-_Reprap_-_Completed.jpg" class="mw-file-description" title="Image 263D printer (from Emerging technologies)"><img alt="Image 263D printer (from Emerging technologies)" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Prusa_i3_3D_Printer_-_Reprap_-_Completed.jpg/120px-Prusa_i3_3D_Printer_-_Reprap_-_Completed.jpg" decoding="async" width="99" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Prusa_i3_3D_Printer_-_Reprap_-_Completed.jpg/250px-Prusa_i3_3D_Printer_-_Reprap_-_Completed.jpg 1.5x" data-file-width="2448" data-file-height="2954" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 26</span></span>3D printer (from <b><a href="/wiki/Emerging_technologies" title="Emerging technologies">Emerging technologies</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Science_and_Invention_Nov_1928_Cover_2.jpg" class="mw-file-description" title="Image 27'BUILD YOUR OWN TELEVISION RECEIVER.' Science and Invention magazine cover, November 1928 (from Invention)"><img alt="Cover of Science and Invention Magazine" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Science_and_Invention_Nov_1928_Cover_2.jpg/120px-Science_and_Invention_Nov_1928_Cover_2.jpg" decoding="async" width="88" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Science_and_Invention_Nov_1928_Cover_2.jpg/250px-Science_and_Invention_Nov_1928_Cover_2.jpg 1.5x" data-file-width="850" data-file-height="1163" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 27</span></span>'BUILD YOUR OWN TELEVISION RECEIVER.' <i><a href="/wiki/Electrical_Experimenter" class="mw-redirect" title="Electrical Experimenter">Science and Invention</a></i> magazine cover, November 1928 (from <b><a href="/wiki/Invention" title="Invention">Invention</a></b>)</div> </li> </ul></div> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:black;margin-bottom:0px;border:solid #0088F9;box-sizing:border-box;text-align:center;font-size:100%;background:#f7f29e;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:black;font-size:80%"></div><h2 id="Did_you_know_(auto-generated)_-_load_new_batch" style="font-weight:bold;padding:0;margin:0;color:black;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em"><span id="Did_you_know_.28auto-generated.29_-_load_new_batch"></span>Did you know <small>(auto-generated)</small> - <span class="noprint plainlinks purgelink"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Portal:Technology&action=purge"><span title="Purge this page"><small><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239334494" /><span class="tmp-color" style="color:darkblue"><i>load new batch</i></span></small></span></a></span></h2></div><div style="color:black;opacity:1;border:1px solid #0088F9;box-sizing:border-box;text-align:left;padding:1em;background:#F7FAFF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/File:Nuvola_apps_filetypes.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/Nuvola_apps_filetypes.svg/47px-Nuvola_apps_filetypes.svg.png" decoding="async" width="47" height="47" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/Nuvola_apps_filetypes.svg/71px-Nuvola_apps_filetypes.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/44/Nuvola_apps_filetypes.svg/94px-Nuvola_apps_filetypes.svg.png 2x" data-file-width="128" data-file-height="128" /></a><figcaption></figcaption></figure> <ul><li>... that <b><a href="/w/index.php?title=Thomas_Hall_(inventor)&action=edit&redlink=1" class="new" title="Thomas Hall (inventor) (page does not exist)">Thomas Hall</a></b> made an electric train that received power from the rails on which it travelled instead of onboard batteries, a new technology at the time?</li> <li>... that vehicles in <i><b><a href="/wiki/Star_Trucker" title="Star Trucker">Star Trucker</a></b></i> still look like American semi-trucks from the 1970s, despite having technology such as <a href="/wiki/Warp_drive" title="Warp drive">warp drivers</a> and <a href="/wiki/Electromagnetic_lock" title="Electromagnetic lock">maglocks</a>?</li> <li>... that <b><a href="/wiki/Criccieth_Castle" title="Criccieth Castle">Criccieth Castle</a></b> combined the "latest advances in military technology" with the "haphazard Welsh castle building style"?</li> <li>... that the Japanese manga series <i><b><a href="/wiki/Mink_(manga)" title="Mink (manga)">Mink</a></b></i> featured futuristic technology even though its creator was unfamiliar with computers?</li> <li>... that <b><a href="/wiki/OPTi_Inc." class="mw-redirect" title="OPTi Inc.">OPTi Inc.</a></b> won a patent suit against <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple</a> for unauthorized use of "predictive snooping" technology?</li> <li>... that <i><b><a href="/wiki/Kathanar_%E2%80%93_The_Wild_Sorcerer" title="Kathanar – The Wild Sorcerer">Kathanar – The Wild Sorcerer</a></b></i> is being shot on a custom-built studio spanning 45,000 square feet (4,200 m<sup>2</sup>), utilizing the <a href="/wiki/On-set_virtual_production" title="On-set virtual production">virtual production</a> technology?</li> <li>... that <b><a href="/wiki/Peter_Corby" title="Peter Corby">Peter Corby</a></b><span class="nowrap">'s</span> electric <a href="/wiki/Trouser_press" title="Trouser press">trouser press</a> used technology designed for <a href="/wiki/Concorde" title="Concorde">Concorde</a>?</li> <li>... that several science fiction critics praised "<b><a href="/wiki/Rock_Diver" title="Rock Diver">Rock Diver</a></b>", the first short story by American writer <a href="/wiki/Harry_Harrison_(writer)" title="Harry Harrison (writer)">Harry Harrison</a>, for its compelling take on technology for passing through matter?</li></ul> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:black;margin-bottom:0px;border:solid #0088F9;box-sizing:border-box;text-align:center;font-size:100%;background:#f7f29e;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:black;font-size:80%"></div><h2 id="Top_10_WikiProject_Technology_popular_articles_of_the_month" style="font-weight:bold;padding:0;margin:0;color:black;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">Top 10 WikiProject Technology popular articles of the month</h2></div><div style="color:black;opacity:1;border:1px solid #0088F9;box-sizing:border-box;text-align:left;padding:1em;background:#F7FAFF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r987512734" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1021884966" /><div class="randomSlideshow-container excerptSlideshow-container" style="max-width:100%; margin:-4em auto;"><div class="nomobile"></div><ul class="gallery mw-gallery-slideshow switcher-container"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 1 Musk in 2022 Elon Reeve Musk (/ˈiːlɒn/ EE-lon; born June 28, 1971) is a businessman known for his key roles in Tesla, SpaceX, and Twitter (which he rebranded as X). Since 2025, he has been a senior advisor to United States president Donald Trump and the de facto head of the Department of Government Efficiency (DOGE). Musk is the wealthiest person in the world; as of March 2025,[update] Forbes estimates his net worth to be $320 billion USD. (Full article...)"><img alt="Image 1 Musk in 2022 Elon Reeve Musk (/ˈiːlɒn/ EE-lon; born June 28, 1971) is a businessman known for his key roles in Tesla, SpaceX, and Twitter (which he rebranded as X). Since 2025, he has been a senior advisor to United States president Donald Trump and the de facto head of the Department of Government Efficiency (DOGE). Musk is the wealthiest person in the world; as of March 2025,[update] Forbes estimates his net worth to be $320 billion USD. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 1</span></span><div style="text-align:left;"><div class="thumb tright" style="overflow:hidden;width:auto;max-width:310px"><div class="thumbinner"><div class="thumbimage noresize" style="width:auto;overflow:auto;"><br /><figure class="mw-default-size mw-halign-none" typeof="mw:File/Frameless"><a href="/wiki/File:USAFA_Hosts_Elon_Musk_(Image_1_of_17)_(cropped).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/USAFA_Hosts_Elon_Musk_%28Image_1_of_17%29_%28cropped%29.jpg/220px-USAFA_Hosts_Elon_Musk_%28Image_1_of_17%29_%28cropped%29.jpg" decoding="async" width="220" height="293" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/USAFA_Hosts_Elon_Musk_%28Image_1_of_17%29_%28cropped%29.jpg/330px-USAFA_Hosts_Elon_Musk_%28Image_1_of_17%29_%28cropped%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f4/USAFA_Hosts_Elon_Musk_%28Image_1_of_17%29_%28cropped%29.jpg/440px-USAFA_Hosts_Elon_Musk_%28Image_1_of_17%29_%28cropped%29.jpg 2x" data-file-width="758" data-file-height="1010" /></a><figcaption></figcaption></figure></div><div class="thumbcaption"><div class="center">Musk in 2022</div></div></div></div><br /><b><a href="/wiki/Elon_Musk" title="Elon Musk">Elon Reeve Musk</a></b> (<span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="/ˈ/: primary stress follows">ˈ</span><span title="/iː/: 'ee' in 'fleece'">iː</span><span title="'l' in 'lie'">l</span><span title="/ɒ/: 'o' in 'body'">ɒ</span><span title="'n' in 'nigh'">n</span></span>/</a></span></span> <a href="/wiki/Help:Pronunciation_respelling_key" title="Help:Pronunciation respelling key"><i title="English pronunciation respelling"><span style="font-size:90%">EE</span>-lon</i></a>; born June 28, 1971) is a businessman known for <a href="/wiki/Business_career_of_Elon_Musk" title="Business career of Elon Musk">his key roles</a> in <a href="/wiki/Tesla,_Inc." title="Tesla, Inc.">Tesla</a>, <a href="/wiki/SpaceX" title="SpaceX">SpaceX</a>, and <a href="/wiki/Twitter" title="Twitter">Twitter</a> (which he <a href="/wiki/Twitter_under_Elon_Musk" title="Twitter under Elon Musk">rebranded as X</a>). Since 2025, he has been a <a href="/wiki/Senior_Advisor_to_the_President" class="mw-redirect" title="Senior Advisor to the President">senior advisor</a> to United States president <a href="/wiki/Donald_Trump" title="Donald Trump">Donald Trump</a> and the <i>de facto</i> head of the <a href="/wiki/Department_of_Government_Efficiency" title="Department of Government Efficiency">Department of Government Efficiency</a> (DOGE). Musk is the <a href="/wiki/The_World%27s_Billionaires" title="The World's Billionaires">wealthiest person in the world</a>; as of March 2025,<sup class="plainlinks noexcerpt noprint asof-tag update" style="display:none;"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Technology&action=edit">[update]</a></sup> <i><a href="/wiki/Forbes" title="Forbes">Forbes</a></i> estimates <a href="/wiki/Wealth_of_Elon_Musk" title="Wealth of Elon Musk">his net worth</a> to be $320 billion USD. (<b><a href="/wiki/Elon_Musk" title="Elon Musk">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 2 ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and launched in 2022. It is currently based on the GPT-4o large language model (LLM). ChatGPT can generate human-like conversational responses and enables users to refine and steer a conversation towards a desired length, format, style, level of detail, and language. It is credited with accelerating the AI boom, which has led to ongoing rapid investment in and public attention to the field of artificial intelligence (AI). Some observers have raised concern about the potential of ChatGPT and similar programs to displace human intelligence, enable plagiarism, or fuel misinformation. (Full article...)"><img alt="Image 2 ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and launched in 2022. It is currently based on the GPT-4o large language model (LLM). ChatGPT can generate human-like conversational responses and enables users to refine and steer a conversation towards a desired length, format, style, level of detail, and language. It is credited with accelerating the AI boom, which has led to ongoing rapid investment in and public attention to the field of artificial intelligence (AI). Some observers have raised concern about the potential of ChatGPT and similar programs to displace human intelligence, enable plagiarism, or fuel misinformation. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 2</span></span><div style="text-align:left;"><b><a href="/wiki/ChatGPT" title="ChatGPT">ChatGPT</a></b> is a <a href="/wiki/Generative_artificial_intelligence" title="Generative artificial intelligence">generative artificial intelligence</a> <a href="/wiki/Chatbot" title="Chatbot">chatbot</a> developed by <a href="/wiki/OpenAI" title="OpenAI">OpenAI</a> and launched in 2022. It is currently based on the <a href="/wiki/GPT-4o" title="GPT-4o">GPT-4o</a> <a href="/wiki/Large_language_model" title="Large language model">large language model</a> (LLM). ChatGPT can generate human-like conversational responses and enables users to refine and steer a conversation towards a desired length, format, style, level of detail, and language. It is credited with accelerating the <a href="/wiki/AI_boom" title="AI boom">AI boom</a>, which has led to ongoing rapid investment in and public attention to the field of <a href="/wiki/Artificial_intelligence" title="Artificial intelligence">artificial intelligence</a> (AI). Some observers have raised concern about the potential of ChatGPT and similar programs to displace <a href="/wiki/Human_intelligence" title="Human intelligence">human intelligence</a>, enable <a href="/wiki/Plagiarism" title="Plagiarism">plagiarism</a>, or fuel <a href="/wiki/Misinformation" title="Misinformation">misinformation</a>. (<b><a href="/wiki/ChatGPT" title="ChatGPT">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 3 YouTube search results, November 2024 YouTube is an American social media and online video sharing platform owned by Google. YouTube was founded on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim, three former employees of PayPal. Headquartered in San Bruno, California, it is the second-most-visited website in the world, after Google Search. In January 2024, YouTube had more than 2.7 billion monthly active users, who collectively watched more than one billion hours of videos every day. As of May 2019[update], videos were being uploaded to the platform at a rate of more than 500 hours of content per minute, and as of mid-2024[update], there were approximately 14.8 billion videos in total. (Full article...)"><img alt="Image 3 YouTube search results, November 2024 YouTube is an American social media and online video sharing platform owned by Google. YouTube was founded on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim, three former employees of PayPal. Headquartered in San Bruno, California, it is the second-most-visited website in the world, after Google Search. In January 2024, YouTube had more than 2.7 billion monthly active users, who collectively watched more than one billion hours of videos every day. As of May 2019[update], videos were being uploaded to the platform at a rate of more than 500 hours of content per minute, and as of mid-2024[update], there were approximately 14.8 billion videos in total. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 3</span></span><div style="text-align:left;"><div class="thumb tright" style="overflow:hidden;width:auto;max-width:310px"><div class="thumbinner"><div class="thumbimage noresize" style="width:auto;overflow:auto;"><br /><figure class="mw-default-size mw-halign-none" typeof="mw:File/Frameless"><a href="/wiki/File:YouTube_results_screenshot.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/YouTube_results_screenshot.jpg/250px-YouTube_results_screenshot.jpg" decoding="async" width="220" height="124" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/YouTube_results_screenshot.jpg/330px-YouTube_results_screenshot.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/18/YouTube_results_screenshot.jpg/500px-YouTube_results_screenshot.jpg 2x" data-file-width="1919" data-file-height="1080" /></a><figcaption></figcaption></figure></div><div class="thumbcaption"><div class="center">YouTube search results, November 2024</div></div></div></div><br /><b><a href="/wiki/YouTube" title="YouTube">YouTube</a></b> is an American <a href="/wiki/Social_media" title="Social media">social media</a> and <a href="/wiki/Online_video_platform" title="Online video platform">online video sharing</a> platform owned by <a href="/wiki/Google" title="Google">Google</a>. YouTube was founded on February 14, 2005, by <a href="/wiki/Steve_Chen" title="Steve Chen">Steve Chen</a>, <a href="/wiki/Chad_Hurley" title="Chad Hurley">Chad Hurley</a>, and <a href="/wiki/Jawed_Karim" title="Jawed Karim">Jawed Karim</a>, three former employees of <a href="/wiki/PayPal" title="PayPal">PayPal</a>. Headquartered in <a href="/wiki/San_Bruno,_California" title="San Bruno, California">San Bruno, California</a>, it is the <a href="/wiki/List_of_most-visited_websites" title="List of most-visited websites">second-most-visited website</a> in the world, after <a href="/wiki/Google_Search" title="Google Search">Google Search</a>. In January 2024, YouTube had more than 2.7<span class="nowrap"> </span>billion <a href="/wiki/Monthly_active_user" class="mw-redirect" title="Monthly active user">monthly active users</a>, who collectively watched more than one <a href="/wiki/Billion" title="Billion">billion</a> hours of videos every day. As of May 2019<sup class="plainlinks noexcerpt noprint asof-tag update" style="display:none;"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Technology&action=edit">[update]</a></sup>, videos were being uploaded to the platform at a rate of more than 500 hours of <a href="/wiki/Content_(media)" class="mw-redirect" title="Content (media)">content</a> per minute, and as of mid-2024<sup class="plainlinks noexcerpt noprint asof-tag update" style="display:none;"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Technology&action=edit">[update]</a></sup>, there were approximately 14.8<span class="nowrap"> </span>billion videos in total. (<b><a href="/wiki/YouTube" title="YouTube">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 4 Facebook is a social media and social networking service owned by the American technology conglomerate Meta. Created in 2004 by Mark Zuckerberg with four other Harvard College students and roommates, Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes, its name derives from the face book directories often given to American university students. Membership was initially limited to Harvard students, gradually expanding to other North American universities. Since 2006, Facebook allows everyone to register from 13 years old, except in the case of a handful of nations, where the age requirement is 14 years. As of December 2023[update], Facebook claimed almost 3.07 billion monthly active users worldwide. As of November 2024[update], Facebook ranked as the third-most-visited website in the world, with 23% of its traffic coming from the United States. It was the most downloaded mobile app of the 2010s. (Full article...)"><img alt="Image 4 Facebook is a social media and social networking service owned by the American technology conglomerate Meta. Created in 2004 by Mark Zuckerberg with four other Harvard College students and roommates, Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes, its name derives from the face book directories often given to American university students. Membership was initially limited to Harvard students, gradually expanding to other North American universities. Since 2006, Facebook allows everyone to register from 13 years old, except in the case of a handful of nations, where the age requirement is 14 years. As of December 2023[update], Facebook claimed almost 3.07 billion monthly active users worldwide. As of November 2024[update], Facebook ranked as the third-most-visited website in the world, with 23% of its traffic coming from the United States. It was the most downloaded mobile app of the 2010s. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 4</span></span><div style="text-align:left;"><b><a href="/wiki/Facebook" title="Facebook">Facebook</a></b> is a <a href="/wiki/Social_media" title="Social media">social media</a> and <a href="/wiki/Social_networking_service" title="Social networking service">social networking service</a> owned by the American technology conglomerate <a href="/wiki/Meta_Platforms" title="Meta Platforms">Meta</a>. Created in 2004 by <a href="/wiki/Mark_Zuckerberg" title="Mark Zuckerberg">Mark Zuckerberg</a> with four other <a href="/wiki/Harvard_College" title="Harvard College">Harvard College</a> students and roommates, <a href="/wiki/Eduardo_Saverin" title="Eduardo Saverin">Eduardo Saverin</a>, <a href="/wiki/Andrew_McCollum" title="Andrew McCollum">Andrew McCollum</a>, <a href="/wiki/Dustin_Moskovitz" title="Dustin Moskovitz">Dustin Moskovitz</a>, and <a href="/wiki/Chris_Hughes" title="Chris Hughes">Chris Hughes</a>, its name derives from the <a href="/wiki/Face_book" title="Face book">face book</a> directories often given to American university students. Membership was initially limited to Harvard students, gradually expanding to other North American universities. Since 2006, Facebook allows everyone to register from 13 years old, except in the case of a handful of nations, where the age requirement is 14 years. As of December 2023<sup class="plainlinks noexcerpt noprint asof-tag update" style="display:none;"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Technology&action=edit">[update]</a></sup>, Facebook claimed almost 3.07 billion monthly <a href="/wiki/Active_users" title="Active users">active users</a> worldwide. As of November 2024<sup class="plainlinks noexcerpt noprint asof-tag update" style="display:none;"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Technology&action=edit">[update]</a></sup>, Facebook ranked as the <a href="/wiki/List_of_most-visited_websites" title="List of most-visited websites">third-most-visited website in the world</a>, with 23% of its traffic coming from the United States. It was the most downloaded <a href="/wiki/Mobile_app" title="Mobile app">mobile app</a> of the 2010s. (<b><a href="/wiki/Facebook" title="Facebook">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 5 Hangzhou DeepSeek Artificial Intelligence Basic Technology Research Co., Ltd., doing business as DeepSeek, is a Chinese artificial intelligence company that develops large language models (LLMs). Based in Hangzhou, Zhejiang, it is owned and funded by the Chinese hedge fund High-Flyer. DeepSeek was founded in July 2023 by Liang Wenfeng, the co-founder of High-Flyer, who also serves as the CEO for both companies. The company launched an eponymous chatbot alongside its DeepSeek-R1 model in January 2025. (Full article...)"><img alt="Image 5 Hangzhou DeepSeek Artificial Intelligence Basic Technology Research Co., Ltd., doing business as DeepSeek, is a Chinese artificial intelligence company that develops large language models (LLMs). Based in Hangzhou, Zhejiang, it is owned and funded by the Chinese hedge fund High-Flyer. DeepSeek was founded in July 2023 by Liang Wenfeng, the co-founder of High-Flyer, who also serves as the CEO for both companies. The company launched an eponymous chatbot alongside its DeepSeek-R1 model in January 2025. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 5</span></span><div style="text-align:left;"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:DeepSeek_logo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/DeepSeek_logo.svg/250px-DeepSeek_logo.svg.png" decoding="async" width="220" height="47" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/DeepSeek_logo.svg/330px-DeepSeek_logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ec/DeepSeek_logo.svg/500px-DeepSeek_logo.svg.png 2x" data-file-width="512" data-file-height="109" /></a><figcaption></figcaption></figure><br /><b>Hangzhou DeepSeek Artificial Intelligence Basic Technology Research Co., Ltd.</b>, <a href="/wiki/Trade_name" title="Trade name">doing business as</a> <b><a href="/wiki/DeepSeek" title="DeepSeek">DeepSeek</a></b>, is a Chinese <a href="/wiki/Artificial_intelligence" title="Artificial intelligence">artificial intelligence</a> company that develops <a href="/wiki/Large_language_model" title="Large language model">large language models</a> (LLMs). Based in <a href="/wiki/Hangzhou,_Zhejiang" class="mw-redirect" title="Hangzhou, Zhejiang">Hangzhou, Zhejiang</a>, it is owned and funded by the Chinese hedge fund <a href="/wiki/High-Flyer" title="High-Flyer">High-Flyer</a>. DeepSeek was founded in July 2023 by <a href="/wiki/Liang_Wenfeng" title="Liang Wenfeng">Liang Wenfeng</a>, the co-founder of High-Flyer, who also serves as the <a href="/wiki/Chief_executive_officer" title="Chief executive officer">CEO</a> for both companies. The company launched <a href="/wiki/DeepSeek_(chatbot)" title="DeepSeek (chatbot)">an eponymous chatbot</a> alongside its DeepSeek-R1 model in January 2025. (<b><a href="/wiki/DeepSeek" title="DeepSeek">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 6 WhatsApp (officially WhatsApp Messenger) is an American instant messaging (IM) and voice-over-IP (VoIP) service owned by technology conglomerate Meta. It allows users to send text, voice messages and video messages, make voice and video calls, and share images, documents, user locations, and other content. WhatsApp's client application runs on mobile devices, and can be accessed from computers. The service requires a cellular mobile telephone number to sign up. In January 2018, WhatsApp released a standalone business app called WhatsApp Business which can communicate with the standard WhatsApp client. (Full article...)"><img alt="Image 6 WhatsApp (officially WhatsApp Messenger) is an American instant messaging (IM) and voice-over-IP (VoIP) service owned by technology conglomerate Meta. It allows users to send text, voice messages and video messages, make voice and video calls, and share images, documents, user locations, and other content. WhatsApp's client application runs on mobile devices, and can be accessed from computers. The service requires a cellular mobile telephone number to sign up. In January 2018, WhatsApp released a standalone business app called WhatsApp Business which can communicate with the standard WhatsApp client. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 6</span></span><div style="text-align:left;"><b><a href="/wiki/WhatsApp" title="WhatsApp">WhatsApp</a></b> (officially <b>WhatsApp Messenger</b>) is an American <a href="/wiki/Instant_messaging" title="Instant messaging">instant messaging</a> (IM) and <a href="/wiki/Voice_over_IP" title="Voice over IP">voice-over-IP</a> (VoIP) service owned by technology conglomerate <a href="/wiki/Meta_Platforms" title="Meta Platforms">Meta</a>. It allows users to send <a href="/wiki/Text_message" class="mw-redirect" title="Text message">text</a>, <a href="/wiki/Voice_message" class="mw-redirect" title="Voice message">voice messages</a> and video messages, make voice and video calls, and share <a href="/wiki/Image" title="Image">images</a>, <a href="/wiki/Document" title="Document">documents</a>, user locations, and other content. WhatsApp's <a href="/wiki/Client_(computing)" title="Client (computing)">client</a> application runs on <a href="/wiki/Mobile_device" title="Mobile device">mobile devices</a>, and can be accessed from computers. The service requires a <a href="/wiki/Cellular_network" title="Cellular network">cellular</a> <a href="/wiki/Telephone_number" title="Telephone number">mobile telephone number</a> to sign up. In January 2018, WhatsApp released a standalone business app called WhatsApp Business which can communicate with the standard WhatsApp client. (<b><a href="/wiki/WhatsApp" title="WhatsApp">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 7 The Google logo used since 2015 Google LLC (/ˈɡuːɡəl/ ⓘ, GOO-gəl) is an American multinational corporation and technology company focusing on online advertising, search engine technology, cloud computing, computer software, quantum computing, e-commerce, consumer electronics, and artificial intelligence (AI). It has been referred to as "the most powerful company in the world" by the BBC and is one of the world's most valuable brands due to its market dominance, data collection, and technological advantages in the field of AI. Alongside Amazon, Apple, Meta, and Microsoft, Google's parent company, Alphabet Inc. is one of the five Big Tech companies. (Full article...)"><img alt="Image 7 The Google logo used since 2015 Google LLC (/ˈɡuːɡəl/ ⓘ, GOO-gəl) is an American multinational corporation and technology company focusing on online advertising, search engine technology, cloud computing, computer software, quantum computing, e-commerce, consumer electronics, and artificial intelligence (AI). It has been referred to as "the most powerful company in the world" by the BBC and is one of the world's most valuable brands due to its market dominance, data collection, and technological advantages in the field of AI. Alongside Amazon, Apple, Meta, and Microsoft, Google's parent company, Alphabet Inc. is one of the five Big Tech companies. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 7</span></span><div style="text-align:left;"><div class="thumb tright" style="overflow:hidden;width:auto;max-width:310px"><div class="thumbinner"><div class="thumbimage noresize" style="width:auto;overflow:auto;"><br /><figure class="mw-default-size mw-halign-none" typeof="mw:File/Frameless"><a href="/wiki/File:Google_2015_logo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2f/Google_2015_logo.svg/220px-Google_2015_logo.svg.png" decoding="async" width="220" height="74" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2f/Google_2015_logo.svg/330px-Google_2015_logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2f/Google_2015_logo.svg/440px-Google_2015_logo.svg.png 2x" data-file-width="272" data-file-height="92" /></a><figcaption></figcaption></figure></div><div class="thumbcaption"><div class="center">The <a href="/wiki/Google_logo" title="Google logo">Google logo</a> used since 2015</div></div></div></div><br /><b><a href="/wiki/Google" title="Google">Google LLC</a></b> (<span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="/ˈ/: primary stress follows">ˈ</span><span title="/ɡ/: 'g' in 'guy'">ɡ</span><span title="/uː/: 'oo' in 'goose'">uː</span><span title="/ɡ/: 'g' in 'guy'">ɡ</span><span title="/əl/: 'le' in 'bottle'">əl</span></span>/</a></span> <span class="ext-phonos"><span data-nosnippet="" id="ooui-php-1" class="noexcerpt ext-phonos-PhonosButton ext-phonos-PhonosButton-emptylabel oo-ui-widget oo-ui-widget-enabled oo-ui-buttonElement oo-ui-buttonElement-frameless oo-ui-iconElement oo-ui-buttonWidget" data-ooui="{"_":"mw.Phonos.PhonosButton","href":"\/\/upload.wikimedia.org\/wikipedia\/commons\/transcoded\/3\/3d\/En-us-googol.ogg\/En-us-googol.ogg.mp3","rel":["nofollow"],"framed":false,"icon":"volumeUp","data":{"ipa":"","text":"","lang":"en","wikibase":"","file":"En-us-googol.ogg"},"classes":["noexcerpt","ext-phonos-PhonosButton","ext-phonos-PhonosButton-emptylabel"]}"><a role="button" tabindex="0" href="//upload.wikimedia.org/wikipedia/commons/transcoded/3/3d/En-us-googol.ogg/En-us-googol.ogg.mp3" rel="nofollow" aria-label="Play audio" title="Play audio" class="oo-ui-buttonElement-button"><span class="oo-ui-iconElement-icon oo-ui-icon-volumeUp"></span><span class="oo-ui-labelElement-label"></span><span class="oo-ui-indicatorElement-indicator oo-ui-indicatorElement-noIndicator"></span></a></span><sup class="ext-phonos-attribution noexcerpt navigation-not-searchable"><a href="/wiki/File:En-us-googol.ogg" title="File:En-us-googol.ogg">ⓘ</a></sup></span></span>, <a href="/wiki/Help:Pronunciation_respelling_key" title="Help:Pronunciation respelling key"><i title="English pronunciation respelling"><span style="font-size:90%">GOO</span>-gəl</i></a>) is an American <a href="/wiki/Multinational_corporation" title="Multinational corporation">multinational corporation</a> and <a href="/wiki/Technology_company" title="Technology company">technology company</a> focusing on <a href="/wiki/Online_advertising" title="Online advertising">online advertising</a>, <a href="/wiki/Search_engine" title="Search engine">search engine</a> technology, <a href="/wiki/Cloud_computing" title="Cloud computing">cloud computing</a>, computer <a href="/wiki/Software" title="Software">software</a>, <a href="/wiki/Quantum_computing" title="Quantum computing">quantum computing</a>, <a href="/wiki/E-commerce" title="E-commerce">e-commerce</a>, <a href="/wiki/Consumer_electronics" title="Consumer electronics">consumer electronics</a>, and <a href="/wiki/Artificial_intelligence" title="Artificial intelligence">artificial intelligence</a> (AI). It has been referred to as "the most powerful company in the world" by the <a href="/wiki/BBC" title="BBC">BBC</a> and is one of the world's <a href="/wiki/List_of_most_valuable_brands" title="List of most valuable brands">most valuable brands</a> due to its market dominance, <a href="/wiki/Data_collection" title="Data collection">data collection</a>, and technological advantages in the field of AI. Alongside <a href="/wiki/Amazon_(company)" title="Amazon (company)">Amazon</a>, <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple</a>, <a href="/wiki/Meta_Platforms" title="Meta Platforms">Meta</a>, and <a href="/wiki/Microsoft" title="Microsoft">Microsoft</a>, Google's parent company, <a href="/wiki/Alphabet_Inc." title="Alphabet Inc.">Alphabet Inc.</a> is one of the five <a href="/wiki/Big_Tech" title="Big Tech">Big Tech</a> companies. (<b><a href="/wiki/Google" title="Google">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 8 Logo used since 2014 Netflix is an American subscription video on-demand over-the-top streaming service. The service primarily distributes original and acquired films and television shows from various genres, and it is available internationally in multiple languages. (Full article...)"><img alt="Image 8 Logo used since 2014 Netflix is an American subscription video on-demand over-the-top streaming service. The service primarily distributes original and acquired films and television shows from various genres, and it is available internationally in multiple languages. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 8</span></span><div style="text-align:left;"><div class="thumb tright" style="overflow:hidden;width:auto;max-width:310px"><div class="thumbinner"><div class="thumbimage noresize" style="width:auto;overflow:auto;"><br /><figure class="mw-default-size mw-halign-none" typeof="mw:File/Frameless"><a href="/wiki/File:Netflix_2015_logo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/08/Netflix_2015_logo.svg/220px-Netflix_2015_logo.svg.png" decoding="async" width="220" height="60" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/08/Netflix_2015_logo.svg/330px-Netflix_2015_logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/08/Netflix_2015_logo.svg/440px-Netflix_2015_logo.svg.png 2x" data-file-width="1024" data-file-height="277" /></a><figcaption></figcaption></figure></div><div class="thumbcaption"><div class="center">Logo used since 2014</div></div></div></div><br /><b><a href="/wiki/Netflix" title="Netflix">Netflix</a></b> is an American <a href="/wiki/Video_on_demand#Subscription_models" title="Video on demand">subscription video on-demand</a> <a href="/wiki/Over-the-top_media_service" title="Over-the-top media service">over-the-top</a> <a href="/wiki/Streaming_media" title="Streaming media">streaming</a> service. The service primarily distributes original and acquired films and television shows from various genres, and it is available internationally in multiple languages. (<b><a href="/wiki/Netflix" title="Netflix">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 9 OpenAI, Inc. is an American artificial intelligence (AI) research organization founded in December 2015 and headquartered in San Francisco, California. It aims to develop "safe and beneficial" artificial general intelligence (AGI), which it defines as "highly autonomous systems that outperform humans at most economically valuable work". As a leading organization in the ongoing AI boom, OpenAI is known for the GPT family of large language models, the DALL-E series of text-to-image models, and a text-to-video model named Sora. Its release of ChatGPT in November 2022 has been credited with catalyzing widespread interest in generative AI. (Full article...)"><img alt="Image 9 OpenAI, Inc. is an American artificial intelligence (AI) research organization founded in December 2015 and headquartered in San Francisco, California. It aims to develop "safe and beneficial" artificial general intelligence (AGI), which it defines as "highly autonomous systems that outperform humans at most economically valuable work". As a leading organization in the ongoing AI boom, OpenAI is known for the GPT family of large language models, the DALL-E series of text-to-image models, and a text-to-video model named Sora. Its release of ChatGPT in November 2022 has been credited with catalyzing widespread interest in generative AI. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 9</span></span><div style="text-align:left;"><b><a href="/wiki/OpenAI" title="OpenAI">OpenAI, Inc.</a></b> is an American <a href="/wiki/Artificial_intelligence" title="Artificial intelligence">artificial intelligence</a> (AI) research organization founded in December 2015 and headquartered in San Francisco, California. It aims to develop "safe and beneficial" <a href="/wiki/Artificial_general_intelligence" title="Artificial general intelligence">artificial general intelligence</a> (AGI), which it defines as "highly autonomous systems that outperform humans at most economically valuable work". As a leading organization in the ongoing <a href="/wiki/AI_boom" title="AI boom">AI boom</a>, OpenAI is known for the GPT family of <a href="/wiki/Large_language_model" title="Large language model">large language models</a>, the <a href="/wiki/DALL-E" title="DALL-E">DALL-E</a> series of <a href="/wiki/Text-to-image_model" title="Text-to-image model">text-to-image models</a>, and a <a href="/wiki/Text-to-video_model" title="Text-to-video model">text-to-video model</a> named <a href="/wiki/Sora_(text-to-video_model)" title="Sora (text-to-video model)">Sora</a>. Its release of <a href="/wiki/ChatGPT" title="ChatGPT">ChatGPT</a> in November 2022 has been credited with catalyzing widespread interest in <a href="/wiki/Generative_AI" class="mw-redirect" title="Generative AI">generative AI</a>. (<b><a href="/wiki/OpenAI" title="OpenAI">Full article...</a></b>)</div></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Blank.png" class="mw-file-description" title="Image 10 Artificial intelligence (AI) refers to the capability of computational systems to perform tasks typically associated with human intelligence, such as learning, reasoning, problem-solving, perception, and decision-making. It is a field of research in computer science that develops and studies methods and software that enable machines to perceive their environment and use learning and intelligence to take actions that maximize their chances of achieving defined goals. Such machines may be called AIs. (Full article...)"><img alt="Image 10 Artificial intelligence (AI) refers to the capability of computational systems to perform tasks typically associated with human intelligence, such as learning, reasoning, problem-solving, perception, and decision-making. It is a field of research in computer science that develops and studies methods and software that enable machines to perceive their environment and use learning and intelligence to take actions that maximize their chances of achieving defined goals. Such machines may be called AIs. (Full article...)" src="//upload.wikimedia.org/wikipedia/en/d/d2/Blank.png" decoding="async" width="120" height="80" class="mw-file-element" data-file-width="3" data-file-height="2" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 10</span></span><div style="text-align:left;"><b><a href="/wiki/Artificial_intelligence" title="Artificial intelligence">Artificial intelligence</a></b> (<b>AI</b>) refers to the capability of <a href="/wiki/Computer" title="Computer">computational systems</a> to perform tasks typically associated with <a href="/wiki/Human_intelligence" title="Human intelligence">human intelligence</a>, such as learning, reasoning, problem-solving, perception, and decision-making. It is a <a href="/wiki/Field_of_research" class="mw-redirect" title="Field of research">field of research</a> in <a href="/wiki/Computer_science" title="Computer science">computer science</a> that develops and studies methods and <a href="/wiki/Software" title="Software">software</a> that enable machines to <a href="/wiki/Machine_perception" title="Machine perception">perceive their environment</a> and use <a href="/wiki/Machine_learning" title="Machine learning">learning</a> and <a href="/wiki/Intelligence" title="Intelligence">intelligence</a> to take actions that maximize their chances of achieving defined goals. Such machines may be called AIs. 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0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:black;font-size:80%"></div><h2 id="News" style="font-weight:bold;padding:0;margin:0;color:black;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">News</h2></div><div style="color:black;opacity:1;border:1px solid #0088F9;box-sizing:border-box;text-align:left;padding:1em;background:#F7FAFF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <p>' </p><p><br /> </p> <dl><dt><span style="font-weight:normal;">February 27, 2025 –</span></dt> <dd>The <a href="/wiki/Tribunal_de_grande_instance_de_Paris" class="mw-redirect" title="Tribunal de grande instance de Paris">prosecutor's office</a> in <a href="/wiki/Paris" title="Paris">Paris</a>, <a href="/wiki/France" title="France">France</a>, closes a <a href="/wiki/Complaint" title="Complaint">criminal complaint</a> case by the <a href="/wiki/Democratic_Republic_of_the_Congo" title="Democratic Republic of the Congo">Democratic Republic of the Congo</a> (DRC) against technology company <a href="/wiki/Apple_(company)" class="mw-redirect" title="Apple (company)">Apple</a> for alleged <a href="/wiki/Money_laundering" title="Money laundering">money laundering</a> and <a href="/wiki/Unfair_business_practices" title="Unfair business practices">deceptive business practices</a> related to the purchase of <a href="/wiki/Illegal_mining" title="Illegal mining">minerals</a> in the DRC from <a href="/wiki/List_of_armed_groups_in_the_Democratic_Republic_of_the_Congo" title="List of armed groups in the Democratic Republic of the Congo">armed militias</a>. It is one of the DRC's two lawsuits, with another in <a href="/wiki/Belgium" title="Belgium">Belgium</a>. <a rel="nofollow" class="external text" href="https://www.reuters.com/technology/paris-prosecutor-closes-case-against-apple-over-congo-minerals-document-2025-02-27/">(Reuters)</a></dd> <dt><span style="font-weight:normal;">February 22, 2025 –</span> <a href="/wiki/China%E2%80%93Cook_Islands_relations" title="China–Cook Islands relations">China–Cook Islands relations</a></dt> <dd>The <a href="/wiki/Cook_Islands" title="Cook Islands">Cook Islands</a> signs a five-year <a href="/wiki/Memorandum_of_understanding" title="Memorandum of understanding">memorandum of understanding</a> to collaborate with <a href="/wiki/China" title="China">China</a> in <a href="/wiki/Seabed_mining" title="Seabed mining">seabed mining</a>, which includes <a href="/wiki/Technology_transfer" title="Technology transfer">technology transfer</a>, <a href="/wiki/Logistics" title="Logistics">logistics</a> support, and <a href="/wiki/Deep-sea_community" title="Deep-sea community">deep-sea</a> <a href="/wiki/Marine_ecosystem" title="Marine ecosystem">ecosystem</a> research. <a rel="nofollow" class="external text" href="https://www.dw.com/en/cook-islands-announces-deep-sea-minerals-deal-with-china/a-71711275">(DW)</a> <a rel="nofollow" class="external text" href="https://www.theguardian.com/world/2025/feb/22/cook-islands-china-partnership-response">(<i>The Guardian</i>)</a></dd> <dt><span style="font-weight:normal;">February 4, 2025 –</span> <a href="/wiki/Second_Trump_tariffs" class="mw-redirect" title="Second Trump tariffs">Second Trump tariffs</a></dt> <dd>The <a href="/wiki/United_States" title="United States">United States</a> implements a 10% across-the-board <a href="/wiki/Tariff" title="Tariff">tariff</a> on Chinese products and eliminates the <i><a href="/wiki/De_minimis" title="De minimis">de minimis</a></i> exemption for exports from China. In response, China imposes retaliatory tariffs on <a href="/wiki/Energy-related_products" title="Energy-related products">energy products</a>, <a href="/wiki/Agricultural_machinery" title="Agricultural machinery">agricultural equipment</a>, and <a href="/wiki/Automotive_industry" title="Automotive industry">automobiles</a> from the United States, effective February 10, and export controls on critical minerals. It also adds U.S. companies <a href="/wiki/PVH_Corp." title="PVH Corp.">PVH Corp.</a> and <a href="/wiki/Illumina_Inc" class="mw-redirect" title="Illumina Inc">Illumina Inc</a> to its unreliable entities list and launches a probe into U.S. technology company <a href="/wiki/Google" title="Google">Google</a> for alleged <a href="/wiki/Competition_law" title="Competition law">anti-trust violations</a>. <a rel="nofollow" class="external text" href="https://www.theguardian.com/us-news/2025/feb/04/trump-china-tariffs">(<i>The Guardian</i>)</a></dd> <dt><span style="font-weight:normal;">January 28, 2025 –</span> <a href="/wiki/2025_in_aviation" title="2025 in aviation">2025 in aviation</a></dt> <dd><a href="/wiki/Boom_Technology" title="Boom Technology">Boom Technology</a>'s <a href="/wiki/Boom_XB-1" title="Boom XB-1">XB-1</a> <a href="/wiki/Trijet" title="Trijet">trijet</a> supersonic demonstrator becomes the first privately-funded jet-powered plane to break the <a href="/wiki/Speed_of_sound" title="Speed of sound">sound barrier</a> at <a href="/wiki/Mojave_Air_and_Space_Port" title="Mojave Air and Space Port">Mojave Air and Space Port</a>. <a rel="nofollow" class="external text" href="https://www.reuters.com/business/aerospace-defense/boom-supersonic-xb-1-breaks-sound-barrier-over-mojave-desert-2025-01-28/">(Reuters)</a></dd> <dt><span style="font-weight:normal;">January 27, 2025 –</span></dt> <dd>A global technology stocks selloff on the <a href="/wiki/Nasdaq_Stock_Market" class="mw-redirect" title="Nasdaq Stock Market">Nasdaq Stock Market</a>, prompted by the release of the <a href="/wiki/China" title="China">Chinese</a> <a href="/wiki/DeepSeek" title="DeepSeek">DeepSeek</a>-R1 model, leads to record losses in the <a href="/wiki/Market_capitalization" title="Market capitalization">market capitalizations</a> of <a href="/wiki/Artificial_intelligence" title="Artificial intelligence">AI</a> and <a href="/wiki/Computer_hardware" title="Computer hardware">computer hardware</a> <a href="/wiki/List_of_computer_hardware_manufacturers" title="List of computer hardware manufacturers">companies</a>. <a rel="nofollow" class="external text" href="https://www.reuters.com/technology/chinas-deepseek-sets-off-ai-market-rout-2025-01-27/">(Reuters)</a></dd> <dt><span style="font-weight:normal;">January 3, 2025 –</span></dt> <dd><a href="/wiki/Air_quality_index" title="Air quality index">Air quality technology company</a> <a href="/wiki/IQAir" title="IQAir">IQAir</a> reports that <a href="/wiki/Hanoi" title="Hanoi">Hanoi</a>, <a href="/wiki/Vietnam" title="Vietnam">Vietnam</a>, has the worst <a href="/wiki/Air_pollution" title="Air pollution">air pollution</a> of any city on <a href="/wiki/Earth" title="Earth">Earth</a>, with levels of hazardous small particles, known as <a href="/wiki/Particulate_pollution" title="Particulate pollution">PM2.5</a>, measured at 266 micrograms per cubic metre. <a rel="nofollow" class="external text" href="https://www.reuters.com/world/asia-pacific/hanoi-declared-worlds-most-polluted-city-authorities-seek-action-2025-01-03/">(Reuters)</a></dd></dl> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:black;margin-bottom:0px;border:solid #0088F9;box-sizing:border-box;text-align:center;font-size:100%;background:#f7f29e;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:black;font-size:80%"></div><h2 id="Related_portals" style="font-weight:bold;padding:0;margin:0;color:black;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">Related portals</h2></div><div style="color:black;opacity:1;border:1px solid #0088F9;box-sizing:border-box;text-align:left;padding:1em;background:#F7FAFF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <style data-mw-deduplicate="TemplateStyles:r1130092004">.mw-parser-output .portal-bar{font-size:88%;font-weight:bold;display:flex;justify-content:center;align-items:baseline}.mw-parser-output .portal-bar-bordered{padding:0 2em;background-color:#fdfdfd;border:1px solid #a2a9b1;clear:both;margin:1em auto 0}.mw-parser-output .portal-bar-related{font-size:100%;justify-content:flex-start}.mw-parser-output .portal-bar-unbordered{padding:0 1.7em;margin-left:0}.mw-parser-output .portal-bar-header{margin:0 1em 0 0.5em;flex:0 0 auto;min-height:24px}.mw-parser-output .portal-bar-content{display:flex;flex-flow:row wrap;flex:0 1 auto;padding:0.15em 0;column-gap:1em;align-items:baseline;margin:0;list-style:none}.mw-parser-output .portal-bar-content-related{margin:0;list-style:none}.mw-parser-output .portal-bar-item{display:inline-block;margin:0.15em 0.2em;min-height:24px;line-height:24px}@media screen and (max-width:768px){.mw-parser-output .portal-bar{font-size:88%;font-weight:bold;display:flex;flex-flow:column wrap;align-items:baseline}.mw-parser-output .portal-bar-header{text-align:center;flex:0;padding-left:0.5em;margin:0 auto}.mw-parser-output .portal-bar-related{font-size:100%;align-items:flex-start}.mw-parser-output .portal-bar-content{display:flex;flex-flow:row wrap;align-items:center;flex:0;column-gap:1em;border-top:1px solid #a2a9b1;margin:0 auto;list-style:none}.mw-parser-output .portal-bar-content-related{border-top:none;margin:0;list-style:none}}.mw-parser-output .navbox+link+.portal-bar,.mw-parser-output .navbox+style+.portal-bar,.mw-parser-output .navbox+link+.portal-bar-bordered,.mw-parser-output .navbox+style+.portal-bar-bordered,.mw-parser-output .sister-bar+link+.portal-bar,.mw-parser-output .sister-bar+style+.portal-bar,.mw-parser-output .portal-bar+.navbox-styles+.navbox,.mw-parser-output .portal-bar+.navbox-styles+.sister-bar{margin-top:-1px}</style><div class="portal-bar noprint metadata noviewer portal-bar-unbordered portal-bar-related" role="navigation" aria-label="Portals"><ul class="portal-bar-content portal-bar-content-related"><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="grain" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7e/Noto_Emoji_Oreo_1f33e.svg/40px-Noto_Emoji_Oreo_1f33e.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7e/Noto_Emoji_Oreo_1f33e.svg/60px-Noto_Emoji_Oreo_1f33e.svg.png 2x" data-file-width="128" data-file-height="128" /></span></span> </span><a href="/wiki/Portal:Agriculture" title="Portal:Agriculture">Agriculture</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/00/Crab_Nebula.jpg/40px-Crab_Nebula.jpg" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/00/Crab_Nebula.jpg/60px-Crab_Nebula.jpg 2x" data-file-width="3864" data-file-height="3864" /></span></span> </span><a href="/wiki/Portal:Astronomy" title="Portal:Astronomy">Astronomy</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/Aviacionavion.png/40px-Aviacionavion.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/Aviacionavion.png/60px-Aviacionavion.png 2x" data-file-width="1600" data-file-height="1600" /></span></span> </span><a href="/wiki/Portal:Aviation" title="Portal:Aviation">Aviation</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Octicons-terminal.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Octicons-terminal.svg/40px-Octicons-terminal.svg.png" decoding="async" width="21" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Octicons-terminal.svg/60px-Octicons-terminal.svg.png 2x" data-file-width="896" data-file-height="1024" /></a></span> </span><a href="/wiki/Portal:Computer_programming" title="Portal:Computer programming">Computer programming</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Nuvola_apps_ksim.png" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Nuvola_apps_ksim.png/24px-Nuvola_apps_ksim.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Nuvola_apps_ksim.png/36px-Nuvola_apps_ksim.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Nuvola_apps_ksim.png/48px-Nuvola_apps_ksim.png 2x" data-file-width="128" data-file-height="128" /></a></span> </span><a href="/wiki/Portal:Electronics" title="Portal:Electronics">Electronics</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Crystal_energy.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/Crystal_energy.svg/25px-Crystal_energy.svg.png" decoding="async" width="25" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/Crystal_energy.svg/38px-Crystal_energy.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/14/Crystal_energy.svg/50px-Crystal_energy.svg.png 2x" data-file-width="130" data-file-height="124" /></a></span> </span><a href="/wiki/Portal:Energy" title="Portal:Energy">Energy</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Nuvola_apps_kcmsystem.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Nuvola_apps_kcmsystem.svg/24px-Nuvola_apps_kcmsystem.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Nuvola_apps_kcmsystem.svg/36px-Nuvola_apps_kcmsystem.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Nuvola_apps_kcmsystem.svg/48px-Nuvola_apps_kcmsystem.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span> </span><a href="/wiki/Portal:Engineering" title="Portal:Engineering">Engineering</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e7/Video-x-generic.svg/40px-Video-x-generic.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e7/Video-x-generic.svg/48px-Video-x-generic.svg.png 2x" data-file-width="48" data-file-height="48" /></span></span> </span><a href="/wiki/Portal:Film" title="Portal:Film">Film</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Terra.png/24px-Terra.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Terra.png/36px-Terra.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Terra.png/48px-Terra.png 2x" data-file-width="600" data-file-height="600" /></span></span> </span><a href="/wiki/Portal:Geography" title="Portal:Geography">Geography</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Nuvola_apps_edu_mathematics_blue-p.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Nuvola_apps_edu_mathematics_blue-p.svg/24px-Nuvola_apps_edu_mathematics_blue-p.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Nuvola_apps_edu_mathematics_blue-p.svg/36px-Nuvola_apps_edu_mathematics_blue-p.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Nuvola_apps_edu_mathematics_blue-p.svg/48px-Nuvola_apps_edu_mathematics_blue-p.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span> </span><a href="/wiki/Portal:Mathematics" title="Portal:Mathematics">Mathematics</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/WHO_Rod.svg/20px-WHO_Rod.svg.png" decoding="async" width="10" height="24" class="mw-file-element" data-file-width="107" data-file-height="250" /></span></span> </span><a href="/wiki/Portal:Medicine" title="Portal:Medicine">Medicine</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/Radioactive.svg/28px-Radioactive.svg.png" decoding="async" width="28" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/Radioactive.svg/41px-Radioactive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b5/Radioactive.svg/55px-Radioactive.svg.png 2x" data-file-width="512" data-file-height="446" /></span></span> </span><a href="/wiki/Portal:Nuclear_technology" title="Portal:Nuclear technology">Nuclear technology</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1d/Radio_icon.png/28px-Radio_icon.png" decoding="async" width="28" height="21" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/1/1d/Radio_icon.png 1.5x" data-file-width="30" data-file-height="22" /></span></span> </span><a href="/wiki/Portal:Radio" title="Portal:Radio">Radio</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Wind-turbine-icon.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ad/Wind-turbine-icon.svg/40px-Wind-turbine-icon.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ad/Wind-turbine-icon.svg/60px-Wind-turbine-icon.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span> </span><a href="/wiki/Portal:Renewable_energy" title="Portal:Renewable energy">Renewable energy</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Nuvola_apps_kalzium.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Nuvola_apps_kalzium.svg/24px-Nuvola_apps_kalzium.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Nuvola_apps_kalzium.svg/36px-Nuvola_apps_kalzium.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Nuvola_apps_kalzium.svg/48px-Nuvola_apps_kalzium.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span> </span><a href="/wiki/Portal:Science" title="Portal:Science">Science</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/RocketSunIcon.svg/24px-RocketSunIcon.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/RocketSunIcon.svg/36px-RocketSunIcon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d6/RocketSunIcon.svg/48px-RocketSunIcon.svg.png 2x" data-file-width="128" data-file-height="128" /></span></span> </span><a href="/wiki/Portal:Spaceflight" title="Portal:Spaceflight">Spaceflight</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/24px-Telecom-icon.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/36px-Telecom-icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/48px-Telecom-icon.svg.png 2x" data-file-width="500" data-file-height="500" /></span></span> </span><a href="/wiki/Portal:Telecom" class="mw-redirect" title="Portal:Telecom">Telecom</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="telephone icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Telephone_icon_blue_gradient.svg/40px-Telephone_icon_blue_gradient.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Telephone_icon_blue_gradient.svg/60px-Telephone_icon_blue_gradient.svg.png 2x" data-file-width="722" data-file-height="722" /></span></span> </span><a href="/wiki/Portal:Telephones" title="Portal:Telephones">Telephones</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Blank_television_set.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Blank_television_set.svg/40px-Blank_television_set.svg.png" decoding="async" width="28" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Blank_television_set.svg/60px-Blank_television_set.svg.png 1.5x" data-file-width="138" data-file-height="92" /></a></span> </span><a href="/wiki/Portal:Television" title="Portal:Television">Television</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:P_train.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e3/P_train.svg/40px-P_train.svg.png" decoding="async" width="27" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e3/P_train.svg/60px-P_train.svg.png 2x" data-file-width="400" data-file-height="360" /></a></span> </span><a href="/wiki/Portal:Trains" title="Portal:Trains">Trains</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Nuvola_apps_ksysv_square.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Nuvola_apps_ksysv_square.svg/40px-Nuvola_apps_ksysv_square.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Nuvola_apps_ksysv_square.svg/60px-Nuvola_apps_ksysv_square.svg.png 2x" data-file-width="1000" data-file-height="1000" /></a></span> </span><a href="/wiki/Portal:Transport" title="Portal:Transport">Transport</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e0/WPVG_icon_2016.svg/40px-WPVG_icon_2016.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e0/WPVG_icon_2016.svg/60px-WPVG_icon_2016.svg.png 2x" data-file-width="249" data-file-height="249" /></span></span> </span><a href="/wiki/Portal:Video_games" title="Portal:Video games">Video games</a></li></ul></div> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:black;margin-bottom:0px;border:solid #0088F9;box-sizing:border-box;text-align:center;font-size:100%;background:#f7f29e;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:black;font-size:80%"></div><h2 id="WikiProjects" style="font-weight:bold;padding:0;margin:0;color:black;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">WikiProjects</h2></div><div style="color:black;opacity:1;border:1px solid #0088F9;box-sizing:border-box;text-align:left;padding:1em;background:#F7FAFF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <dl><dt>Parent project</dt></dl> <p><span style="float:right;margin-left:0.9em"><span typeof="mw:File"><a href="/wiki/File:Society.svg" class="mw-file-description" title="WikiProjects"><img alt="WikiProjects" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Society.svg/93px-Society.svg.png" decoding="async" width="93" height="37" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Society.svg/140px-Society.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Society.svg/186px-Society.svg.png 2x" data-file-width="96" data-file-height="38" /></a></span></span> </p> <ul><li><a href="/wiki/Wikipedia:WikiProject_Technology" title="Wikipedia:WikiProject Technology"><b>Technology</b></a></li></ul> <dl><dt>Related projects</dt></dl> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1184024115" /><div class="div-col" style="column-width: 22em;"> <ul><li><a href="/wiki/Wikipedia:WikiProject_Architecture" title="Wikipedia:WikiProject Architecture">Architecture</a></li> <li><a href="/wiki/Wikipedia:WikiProject_Computing" title="Wikipedia:WikiProject Computing">Computing</a> <ul><li><a href="/wiki/Wikipedia:WikiProject_Computer_Science" class="mw-redirect" title="Wikipedia:WikiProject Computer Science">Computer Science</a></li></ul></li> <li><a href="/wiki/Wikipedia:WikiProject_Engineering" title="Wikipedia:WikiProject Engineering">Engineering</a></li> <li><a href="/wiki/Wikipedia:WikiProject_Electronics" title="Wikipedia:WikiProject Electronics">Electronics</a></li> <li><a href="/wiki/Wikipedia:WikiProject_Energy_development" class="mw-redirect" title="Wikipedia:WikiProject Energy development">Energy development</a></li> <li><a href="/wiki/Wikipedia:WikiProject_Energy" title="Wikipedia:WikiProject Energy">Energy</a></li> <li><a href="/wiki/Wikipedia:WikiProject_History_of_Science" title="Wikipedia:WikiProject History of Science">History of Science</a></li> <li><a href="/wiki/Wikipedia:WikiProject_Metalworking" title="Wikipedia:WikiProject Metalworking">Metalworking</a></li> <li><a href="/wiki/Wikipedia:WikiProject_Skyscrapers" title="Wikipedia:WikiProject Skyscrapers">Skyscrapers</a></li> <li><a href="/wiki/Wikipedia:WikiProject_Telecommunications" title="Wikipedia:WikiProject Telecommunications">Telecommunications</a></li> <li><a href="/wiki/Wikipedia:WikiProject_Video_games" title="Wikipedia:WikiProject Video games">Video games</a></li> <li><a href="/wiki/Wikipedia:WikiProject_Woodworking" title="Wikipedia:WikiProject Woodworking">Woodworking</a></li></ul> </div> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:black;margin-bottom:0px;border:solid #0088F9;box-sizing:border-box;text-align:center;font-size:100%;background:#f7f29e;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:black;font-size:80%"></div><h2 id="Things_you_can_do" style="font-weight:bold;padding:0;margin:0;color:black;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">Things you can do</h2></div><div style="color:black;opacity:1;border:1px solid #0088F9;box-sizing:border-box;text-align:left;padding:1em;background:#F7FAFF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <div style="font-size:98%;"> <table style="width:100%; background:none"> <tbody><tr> <td style="width:50px"><span typeof="mw:File"><a href="/wiki/File:Nuvola_apps_korganizer.svg" class="mw-file-description" title="Things you can do"><img alt="Things you can do" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e6/Nuvola_apps_korganizer.svg/60px-Nuvola_apps_korganizer.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e6/Nuvola_apps_korganizer.svg/120px-Nuvola_apps_korganizer.svg.png 1.5x" data-file-width="128" data-file-height="128" /></a></span> </td> <td style="text-align:left; padding:.6em 0"> <ul><li>Check the <b><a href="/wiki/Special:RecentChangesLinked/Technology" title="Special:RecentChangesLinked/Technology">recent changes</a></b> page for improvements, other changes, and vandalism to these articles</li> <li><b><a href="/wiki/Wikipedia:Requested_articles" title="Wikipedia:Requested articles">Article requests</a>:</b> <a href="/wiki/Wikipedia:Requested_articles/Applied_arts_and_sciences/Computer_science,_computing,_and_Internet" title="Wikipedia:Requested articles/Applied arts and sciences/Computer science, computing, and Internet">Computer science, computing, and Internet topics</a> •  <a href="/wiki/Wikipedia:Requested_articles/Applied_arts_and_sciences#Engineering" title="Wikipedia:Requested articles/Applied arts and sciences">Engineering topics</a> •  <a href="/wiki/Wikipedia:Requested_articles/Applied_arts_and_sciences#Technology_and_tools" title="Wikipedia:Requested articles/Applied arts and sciences">Technology and tools topics</a></li> <li><b><a href="/wiki/Wikipedia:WikiProject_Deletion_sorting" title="Wikipedia:WikiProject Deletion sorting">Deletion discussions</a></b>: Listed at <a href="/wiki/Wikipedia:WikiProject_Deletion_sorting/Technology" title="Wikipedia:WikiProject Deletion sorting/Technology">Wikipedia:WikiProject Deletion sorting/Technology</a></li> <li><b><a href="/wiki/Wikipedia:Find_or_fix_a_stub" class="mw-redirect" title="Wikipedia:Find or fix a stub">Expand</a> stub articles:</b> stub categories <a href="/wiki/Category:Electronics_stubs" title="Category:Electronics stubs">Electronics</a> •  <a href="/wiki/Category:Engineer_stubs" title="Category:Engineer stubs">Engineer</a> •  <a href="/wiki/Category:Optics_stubs" title="Category:Optics stubs">Optics</a> •  <a href="/wiki/Category:Robotics_stubs" title="Category:Robotics stubs">Robotics</a> •  <a href="/wiki/Category:Telecommunications_stubs" title="Category:Telecommunications stubs">Telecommunications</a> •  <a href="/wiki/Category:Wireless_stubs" title="Category:Wireless stubs">Wireless</a></li> <li><b><a href="/wiki/Wikipedia:Notability" title="Wikipedia:Notability">Notability</a>:</b> Articles with notability concerns, listed at <a href="/wiki/Wikipedia:WikiProject_Notability" title="Wikipedia:WikiProject Notability">WikiProject Notability</a></li> <li><b><a href="/wiki/Wikipedia:Requested_pictures" title="Wikipedia:Requested pictures">Requested pictures</a>:</b> <a href="/wiki/Category:Wikipedia_requested_photographs_of_technology" title="Category:Wikipedia requested photographs of technology">Technology topics, requested pictures</a></li></ul> </td></tr></tbody></table> </div> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:black;margin-bottom:0px;border:solid #0088F9;box-sizing:border-box;text-align:center;font-size:100%;background:#f7f29e;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:black;font-size:80%"></div><h2 id="Associated_Wikimedia" style="font-weight:bold;padding:0;margin:0;color:black;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">Associated Wikimedia</h2></div><div style="color:black;opacity:1;border:1px solid #0088F9;box-sizing:border-box;text-align:left;padding:1em;background:#F7FAFF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <style data-mw-deduplicate="TemplateStyles:r1239335380">.mw-parser-output #sister-projects-list{display:flex;flex-wrap:wrap}.mw-parser-output #sister-projects-list li{display:inline-block}.mw-parser-output #sister-projects-list li span{font-weight:bold}.mw-parser-output #sister-projects-list li>div{display:inline-block;vertical-align:middle;padding:6px 4px}.mw-parser-output #sister-projects-list li>div:first-child{text-align:center}@media screen{.mw-parser-output .sister-projects-wikt-icon-dark,html.skin-theme-clientpref-night .mw-parser-output .sister-projects-wikt-icon-light{display:none}html.skin-theme-clientpref-night .mw-parser-output .sister-projects-wikt-icon-dark{display:inline}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sister-projects-wikt-icon-dark{display:inline}html.skin-theme-clientpref-os .mw-parser-output .sister-projects-wikt-icon-light{display:none}}@media(min-width:360px){.mw-parser-output #sister-projects-list li{width:33%;min-width:20em;white-space:nowrap;flex:1 0 25%}.mw-parser-output #sister-projects-list li>div:first-child{min-width:50px}}</style> <p>The following <a href="/wiki/Wikimedia_Foundation" title="Wikimedia Foundation">Wikimedia Foundation</a> sister projects provide more on this subject: </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409" /><div class="plainlist"> <ul id="sister-projects-list"> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/Special:Search/Category:Technology"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/40px-Commons-logo.svg.png" decoding="async" width="31" height="42" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/60px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/120px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a><figcaption></figcaption></figure></div> <div><span><a href="https://commons.wikimedia.org/wiki/Special:Search/Category:Technology" class="extiw" title="commons:Special:Search/Category:Technology">Commons</a></span><br />Free media repository</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://en.wikibooks.org/wiki/Special:Search/Technology"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/35px-Wikibooks-logo.svg.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/53px-Wikibooks-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/70px-Wikibooks-logo.svg.png 2x" data-file-width="300" data-file-height="300" /></a><figcaption></figcaption></figure> </div> <div><span><a href="https://en.wikibooks.org/wiki/Special:Search/Technology" class="extiw" title="wikibooks:Special:Search/Technology">Wikibooks</a></span><br />Free textbooks and manuals</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Special:Search/Technology"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/47px-Wikidata-logo.svg.png" decoding="async" width="47" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/71px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/94px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a><figcaption></figcaption></figure> </div> <div><span><a href="https://www.wikidata.org/wiki/Special:Search/Technology" class="extiw" title="wikidata:Special:Search/Technology">Wikidata</a></span><br />Free knowledge base</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://en.wikinews.org/wiki/Special:Search/Technology"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/51px-Wikinews-logo.svg.png" decoding="async" width="51" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/77px-Wikinews-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/102px-Wikinews-logo.svg.png 2x" data-file-width="759" data-file-height="415" /></a><figcaption></figcaption></figure></div> <div><span><a href="https://en.wikinews.org/wiki/Special:Search/Technology" class="extiw" title="wikinews:Special:Search/Technology">Wikinews</a></span><br />Free-content news</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://en.wikiquote.org/wiki/Special:Search/Technology"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/35px-Wikiquote-logo.svg.png" decoding="async" width="35" height="41" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/53px-Wikiquote-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/70px-Wikiquote-logo.svg.png 2x" data-file-width="300" data-file-height="355" /></a><figcaption></figcaption></figure></div> <div><span><a href="https://en.wikiquote.org/wiki/Special:Search/Technology" class="extiw" title="wikiquote:Special:Search/Technology">Wikiquote</a></span><br />Collection of quotations</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://en.wikisource.org/wiki/Special:Search/Technology"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/40px-Wikisource-logo.svg.png" decoding="async" width="35" height="37" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/60px-Wikisource-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/120px-Wikisource-logo.svg.png 2x" data-file-width="410" data-file-height="430" /></a><figcaption></figcaption></figure></div> <div><span><a href="https://en.wikisource.org/wiki/Special:Search/Technology" class="extiw" title="wikisource:Special:Search/Technology">Wikisource</a></span><br />Free-content library</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://en.wikiversity.org/wiki/Special:Search/Technology"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Wikiversity_logo_2017.svg/41px-Wikiversity_logo_2017.svg.png" decoding="async" width="41" height="34" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Wikiversity_logo_2017.svg/62px-Wikiversity_logo_2017.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Wikiversity_logo_2017.svg/82px-Wikiversity_logo_2017.svg.png 2x" data-file-width="626" data-file-height="512" /></a><figcaption></figcaption></figure></div> <div><span><a href="https://en.wikiversity.org/wiki/Special:Search/Technology" class="extiw" title="wikiversity:Special:Search/Technology">Wikiversity</a></span><br />Free learning tools</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://en.wikivoyage.org/wiki/Special:Search/Technology"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Wikivoyage-Logo-v3-icon.svg/40px-Wikivoyage-Logo-v3-icon.svg.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Wikivoyage-Logo-v3-icon.svg/60px-Wikivoyage-Logo-v3-icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Wikivoyage-Logo-v3-icon.svg/120px-Wikivoyage-Logo-v3-icon.svg.png 2x" data-file-width="193" data-file-height="193" /></a><figcaption></figcaption></figure></div> <div><span><a href="https://en.wikivoyage.org/wiki/Special:Search/Technology" class="extiw" title="wikivoyage:Special:Search/Technology">Wikivoyage</a></span><br />Free travel guide</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://en.wiktionary.org/wiki/Special:Search/Technology"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/0/06/Wiktionary-logo-v2.svg/40px-Wiktionary-logo-v2.svg.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/0/06/Wiktionary-logo-v2.svg/60px-Wiktionary-logo-v2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/0/06/Wiktionary-logo-v2.svg/120px-Wiktionary-logo-v2.svg.png 2x" data-file-width="391" data-file-height="391" /></a><figcaption></figcaption></figure> </div> <div><span><a href="https://en.wiktionary.org/wiki/Special:Search/Technology" class="extiw" title="wiktionary:Special:Search/Technology">Wiktionary</a></span><br />Dictionary and thesaurus</div> </li> </ul> </div> <div style="clear:both;" class=""></div></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239335380" /> <div class="smallcaps" style="font-variant:small-caps;"><div class="center" style="width:auto; margin-left:auto; margin-right:auto;"><b>Discover Wikipedia using <a href="/wiki/Wikipedia:Portal" title="Wikipedia:Portal">portals</a></b></div></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409" /><div class="plainlist"> <ul id="sister-projects-list"> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Lorentzian_Wormhole.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d2/Lorentzian_Wormhole.svg/40px-Lorentzian_Wormhole.svg.png" decoding="async" width="35" height="34" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d2/Lorentzian_Wormhole.svg/60px-Lorentzian_Wormhole.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d2/Lorentzian_Wormhole.svg/120px-Lorentzian_Wormhole.svg.png 2x" data-file-width="620" data-file-height="600" /></a><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Wikipedia:Contents/Portals" title="Wikipedia:Contents/Portals">List of all portals</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Nuvola_apps_package_graphics.png" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Nuvola_apps_package_graphics.png/40px-Nuvola_apps_package_graphics.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Nuvola_apps_package_graphics.png/60px-Nuvola_apps_package_graphics.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/22/Nuvola_apps_package_graphics.png/120px-Nuvola_apps_package_graphics.png 2x" data-file-width="128" data-file-height="128" /></a><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Portal:The_arts" title="Portal:The arts">The arts portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><span><img alt="icon" src="//upload.wikimedia.org/wikipedia/en/thumb/6/69/P_vip.svg/35px-P_vip.svg.png" decoding="async" width="35" height="36" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/6/69/P_vip.svg/53px-P_vip.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/6/69/P_vip.svg/70px-P_vip.svg.png 2x" data-file-width="1911" data-file-height="1944" /></span><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Portal:Biography" title="Portal:Biography">Biography portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><span><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/35px-Ambox_current_red_Americas.svg.png" decoding="async" width="35" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/53px-Ambox_current_red_Americas.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/70px-Ambox_current_red_Americas.svg.png 2x" data-file-width="360" data-file-height="290" /></span><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Portal:Current_events" title="Portal:Current events">Current events portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><span><img alt="globe" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Terra.png/35px-Terra.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Terra.png/53px-Terra.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Terra.png/70px-Terra.png 2x" data-file-width="600" data-file-height="600" /></span><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Portal:Geography" title="Portal:Geography">Geography portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" 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