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data-attr-layout_headline="top" data-attr-data-rm-device-crops="true" data-attr-layout_all_image_crop="original" data-attr-layout_image_column_width="33" data-attr-limit="1" data-attr-data-rm-advanced="true" data-attr-element_classes="featured_post" data-attr-layout_subheadline="top" data-attr-layout_date="top" data-attr-layout_all_date_format="%d %b %Y" data-attr-layout_all_date_full_format="false" data-attr-layout_like_button="top" data-attr-layout_all_sections="top" data-attr-layout_time_to_read="top" data-attr-format="posts-custom" data-attr-source_site="parent_site"><div class="posts-wrapper clearfix"><div class="widget tag-75th-anniversary-of-the-transistor tag-type-cover post-section--topic/semiconductors" elid="2658650291" data-category="Semiconductors"><article elid="2658650291" data-frozen-sections="[]" class="clearfix page-article sm-mb-1 quality-HD post-2658650291"><div class="row px10"><div class="rm-col-center col sm-mb-1" style="width:100.0%;"><div class="widget__body clearfix sm-mt-1"><div class="all-related-sections"><a href="https://spectrum.ieee.org/topic/semiconductors/">Semiconductors</a><a href="https://spectrum.ieee.org/magazine/2022/december/">December 2022</a><a href="https://spectrum.ieee.org/magazine/">Magazine</a><a href="https://spectrum.ieee.org/special-reports/the-transistor-at-75/">The Transistor at 75</a><a href="https://spectrum.ieee.org/type/feature/">Feature</a><a href="https://spectrum.ieee.org/special-reports/">Special Reports</a></div><h2 class="widget__headline h2"><a class="widget__headline-text custom-post-headline" href="https://spectrum.ieee.org/invention-of-the-transistor" aria-label="The Transistor at 75" data-type="text"> The Transistor at 75 </a></h2><div class="widget__subheadline"><h3 class="widget__subheadline-text h3" data-type="text"><p>The past, present, and future of the modern world’s most important invention</p></h3></div><div class="social-date"><span class="social-date__text">29 Nov 2022</span></div><div class="time-to-read">2 min read</div><div class="like-button" data-post-likes="30"></div></div><div class="widget__head"><a href="https://spectrum.ieee.org/invention-of-the-transistor" aria-label="The Transistor at 75"><div class="widget__image crop-2000x1858" role="img" aria-label="A photo of a birthday cake with 75 written on it. 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data-attr-limit="14" data-attr-layout_headline="right" data-attr-layout_date="right" data-attr-layout_subheadline="right" data-attr-layout_all_image_crop="original" data-attr-data-rm-advanced="true" data-attr-layout_image_column_width="33" data-attr-layout_all_date_format="%d %b %Y" data-attr-layout_all_date_full_format="false" data-attr-element_classes="story_teaser not_infinite" data-attr-layout_like_button="right" data-attr-layout_all_sections="right" data-attr-layout_time_to_read="right" data-attr-format="posts-custom" data-attr-source_site="parent_site"><div class="posts-wrapper clearfix"><div class="widget tag-75th-anniversary-of-the-transistor tag-transistors post-section--topic/semiconductors" elid="2658669949" data-category="Semiconductors"><article elid="2658669949" data-frozen-sections="[]" class="clearfix page-article sm-mb-1 quality-HD post-2658669949"><div class="row px10"><div class="rm-col-center col sm-mb-1" style="width:33.0%;"><div class="widget__head"><a 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class="runner-spinner"><svg class="runner-spinner-circular" viewbox="25 25 50 50"><circle class="runner-spinner-path" cx="50" cy="50" r="20" fill="none" stroke-width="3" stroke-miterlimit="10"></circle></svg></div></div></div></a></div></div><div class="rm-col-right col" style="width:67.0%;"><div class="widget__body clearfix sm-mt-1"><div class="all-related-sections"><a href="https://spectrum.ieee.org/topic/semiconductors/">Semiconductors</a><a href="https://spectrum.ieee.org/magazine/2022/december/">December 2022</a><a href="https://spectrum.ieee.org/magazine/">Magazine</a><a href="https://spectrum.ieee.org/special-reports/the-transistor-at-75/">The Transistor at 75</a><a href="https://spectrum.ieee.org/type/feature/">Feature</a><a href="https://spectrum.ieee.org/topic/tech-history/">History of Technology</a><a href="https://spectrum.ieee.org/special-reports/">Special Reports</a></div><h2 class="widget__headline h2"><a class="widget__headline-text custom-post-headline" href="https://spectrum.ieee.org/transistor-timeline" aria-label="The Ultimate Transistor Timeline" data-type="text"> The Ultimate Transistor Timeline </a></h2><div class="widget__subheadline"><h3 class="widget__subheadline-text h3" data-type="text"><p>The transistor’s amazing evolution from point contacts to quantum tunnels</p></h3></div><div class="social-date"><span class="social-date__text">27 Nov 2022</span></div><div class="time-to-read">2 min read</div><div class="like-button" data-post-likes="37"></div></div></div></div><script type="application/json" id="post-context-2658669949" class="post-context post-context-2658669949"> {"customDimensions": {"5":"Stephen Cass","11":2658669949,"7":"75th anniversary of the transistor, transistors","10":"75th anniversary of the transistor","6":"semiconductors","8":"11/27/2022"}, "post": {"id": 2658669949, "providerId": 0, "sections": [0, 497728257, 564919488, 539626628, 584553000, 555118571, 544169516, 544169517, 539619441, 539621009, 539633585], "authors": [20372187], "streams": [], "split_testing": {}} } </script></article></div><div class="widget tag-flexible-electronics tag-lithography tag-indium-phosphide tag-transistors tag-silicon tag-2d-semiconductors tag-cmos tag-terahertz tag-silicon-carbide tag-moore-s-law tag-the-transistor-at-75 post-section--topic/semiconductors" elid="2658706570" data-category="Semiconductors"><article elid="2658706570" data-frozen-sections="[]" class="clearfix page-article sm-mb-1 quality-HD post-2658706570"><div class="row px10"><div class="rm-col-center col sm-mb-1" style="width:33.0%;"><div class="widget__head"><a href="https://spectrum.ieee.org/transistor-density" aria-label="The State of the Transistor in 3 Charts"><div class="widget__image crop-1510x1063" role="img" aria-label="A photo of 3 different transistors." data-runner-img-hd="https://spectrum.ieee.org/media-library/a-photo-of-3-different-transistors.png?id=32153247&width=1200&height=844" data-runner-img-md="https://spectrum.ieee.org/media-library/a-photo-of-3-different-transistors.png?id=32153247&width=600&height=422" data-runner-img-sd="https://spectrum.ieee.org/media-library/a-photo-of-3-different-transistors.png?id=32153247&width=300&height=211" data-runner-style="padding-bottom: 70.39735099337749%;" style="padding-bottom: 70.39735099337749%;" data-type="image"><div class="lazyload-placeholder"><div class="runner-spinner"><svg class="runner-spinner-circular" viewbox="25 25 50 50"><circle class="runner-spinner-path" cx="50" cy="50" r="20" fill="none" stroke-width="3" stroke-miterlimit="10"></circle></svg></div></div></div></a></div></div><div class="rm-col-right col" style="width:67.0%;"><div class="widget__body clearfix sm-mt-1"><div class="all-related-sections"><a href="https://spectrum.ieee.org/topic/semiconductors/">Semiconductors</a><a href="https://spectrum.ieee.org/magazine/2022/december/">December 2022</a><a href="https://spectrum.ieee.org/magazine/">Magazine</a><a href="https://spectrum.ieee.org/special-reports/the-transistor-at-75/">The Transistor at 75</a><a href="https://spectrum.ieee.org/type/feature/">Feature</a><a href="https://spectrum.ieee.org/special-reports/">Special Reports</a></div><h2 class="widget__headline h2"><a class="widget__headline-text custom-post-headline" href="https://spectrum.ieee.org/transistor-density" aria-label="The State of the Transistor in 3 Charts" data-type="text"> The State of the Transistor in 3 Charts </a></h2><div class="widget__subheadline"><h3 class="widget__subheadline-text h3" data-type="text"><p>In 75 years, it’s become tiny, mighty, ubiquitous, and just plain weird</p></h3></div><div class="social-date"><span class="social-date__text">26 Nov 2022</span></div><div class="time-to-read">4 min read</div><div class="like-button" data-post-likes="36"></div></div></div></div><script type="application/json" id="post-context-2658706570" 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Moore","11":2658644847,"7":"75th anniversary of the transistor, 3d transistors, cfet, finfet, 2d semiconductor, 100th anniversary of the transistor, transistors","10":"75th anniversary of the transistor","6":"semiconductors","8":"11/21/2022"}, "post": {"id": 2658644847, "providerId": 0, "sections": [0, 497728257, 564919488, 539626628, 584553000, 555118571, 544169516, 544169517, 539621009, 539633585], "authors": [21075160], "streams": [], "split_testing": {}} } </script></article></div><div class="widget tag-point-contact-transistor tag-transistors tag-semiconductor-electronics post-section--topic/semiconductors" elid="2658669320" data-category="Semiconductors"><article elid="2658669320" data-frozen-sections="[]" class="clearfix page-article sm-mb-1 quality-HD post-2658669320"><div class="row px10"><div class="rm-col-center col sm-mb-1" style="width:33.0%;"><div class="widget__head"><a href="https://spectrum.ieee.org/transistor-history" aria-label="How the First Transistor Worked"><div class="widget__image crop-2119x1622" role="img" aria-label="A phot of an outstretched hand with several transistors in the palm of it. 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clearfix sm-mt-1"><div class="all-related-sections"><a href="https://spectrum.ieee.org/topic/semiconductors/">Semiconductors</a><a href="https://spectrum.ieee.org/magazine/2022/december/">December 2022</a><a href="https://spectrum.ieee.org/magazine/">Magazine</a><a href="https://spectrum.ieee.org/special-reports/the-transistor-at-75/">The Transistor at 75</a><a href="https://spectrum.ieee.org/type/feature/">Feature</a><a href="https://spectrum.ieee.org/special-reports/">Special Reports</a></div><h2 class="widget__headline h2"><a class="widget__headline-text custom-post-headline" href="https://spectrum.ieee.org/transistor-history" aria-label="How the First Transistor Worked" data-type="text"> How the First Transistor Worked </a></h2><div class="widget__subheadline"><h3 class="widget__subheadline-text h3" data-type="text"><p>Even its inventors didn’t fully understand the point-contact transistor</p></h3></div><div class="social-date"><span class="social-date__text">20 Nov 2022</span></div><div class="time-to-read">12 min read</div><div class="like-button" data-post-likes="53"></div></div></div></div><script type="application/json" id="post-context-2658669320" class="post-context post-context-2658669320"> {"customDimensions": {"5":"Glenn Zorpette","11":2658669320,"7":"point-contact transistor, transistors, semiconductor electronics","10":"semiconductor electronics","6":"semiconductors","8":"11/20/2022"}, "post": {"id": 2658669320, "providerId": 0, "sections": [0, 497728257, 564919488, 539626628, 584553000, 555118571, 544169516, 544169517, 539621009, 539633585], "authors": [20372185], "streams": [], "split_testing": {}} } </script></article></div><div class="widget tag-neurotechnology tag-workplace tag-productivity tag-eeg tag-neuroethics post-section--topic/biomedical" elid="2658651459" data-category="Biomedical"><article elid="2658651459" data-frozen-sections="[]" class="clearfix page-article sm-mb-1 quality-HD post-2658651459"><div class="row px10"><div class="rm-col-center col sm-mb-1" style="width:33.0%;"><div class="widget__head"><a href="https://spectrum.ieee.org/neurotech-workplace-innereye-emotiv" aria-label="Are You Ready for Workplace Brain Scanning?"><div class="widget__image crop-2455x1841" role="img" aria-label="A photo collage showing a man wearing a eeg headset while looking at a computer screen." data-runner-img-hd="https://spectrum.ieee.org/media-library/a-photo-collage-showing-a-man-wearing-a-eeg-headset-while-looking-at-a-computer-screen.jpg?id=32111383&width=2455&height=1841&quality=85&coordinates=0%2C0%2C0%2C0" data-runner-img-md="https://spectrum.ieee.org/media-library/a-photo-collage-showing-a-man-wearing-a-eeg-headset-while-looking-at-a-computer-screen.jpg?id=32111383&width=2455&height=1841&quality=85&coordinates=0%2C0%2C0%2C0" data-runner-img-sd="https://spectrum.ieee.org/media-library/a-photo-collage-showing-a-man-wearing-a-eeg-headset-while-looking-at-a-computer-screen.jpg?id=32111383&width=2455&height=1841&quality=85&coordinates=0%2C0%2C0%2C0" data-runner-style="padding-bottom: 74.989816700611%;" style="padding-bottom: 74.989816700611%;" data-type="image"><div class="lazyload-placeholder"><div class="runner-spinner"><svg class="runner-spinner-circular" viewbox="25 25 50 50"><circle class="runner-spinner-path" cx="50" cy="50" r="20" fill="none" stroke-width="3" stroke-miterlimit="10"></circle></svg></div></div></div></a></div></div><div class="rm-col-right col" style="width:67.0%;"><div class="widget__body clearfix sm-mt-1"><div class="all-related-sections"><a href="https://spectrum.ieee.org/topic/biomedical/">Biomedical</a><a href="https://spectrum.ieee.org/magazine/2022/december/">December 2022</a><a href="https://spectrum.ieee.org/magazine/">Magazine</a><a href="https://spectrum.ieee.org/collections/bionics-in-the-2020s/">Bionics in the 2020s</a><a href="https://spectrum.ieee.org/type/feature/">Feature</a><a href="https://spectrum.ieee.org/collections/">Spectrum Collections</a></div><h2 class="widget__headline h2"><a class="widget__headline-text custom-post-headline" href="https://spectrum.ieee.org/neurotech-workplace-innereye-emotiv" aria-label="Are You Ready for Workplace Brain Scanning?" data-type="text"> Are You Ready for Workplace Brain Scanning? </a></h2><div class="widget__subheadline"><h3 class="widget__subheadline-text h3" data-type="text"><p>Extracting and using brain data will make workers happier and more productive, backers say</p></h3></div><div class="social-date"><span class="social-date__text">19 Nov 2022</span></div><div class="time-to-read">11 min read</div><div class="like-button" data-post-likes="13"></div></div></div></div><script type="application/json" id="post-context-2658651459" class="post-context 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class="social-date__text">23 Oct 2022</span></div><div class="time-to-read">11 min read</div><div class="like-button" data-post-likes="49"></div></div></div></div><script type="application/json" id="post-context-2658406991" class="post-context post-context-2658406991"> {"customDimensions": {"5":"Charles Scalfani","11":2658406991,"7":"computer programming, software development","10":"computer programming","6":"computing","8":"10/23/2022"}, "post": {"id": 2658406991, "providerId": 0, "sections": [0, 497728257, 564919488, 539626628, 555118571, 544169516, 544169517, 539617903], "authors": [25348351], "streams": [], "split_testing": {}} } </script></article></div><div class="widget tag-cmos tag-nanoribbon tag-moore-s-law tag-buried-power-rails tag-cfet tag-intel tag-nanosheet-transistors post-section--topic/semiconductors" elid="2657807330" data-category="Semiconductors"><article elid="2657807330" data-frozen-sections="[]" class="clearfix page-article sm-mb-1 quality-HD post-2657807330"><div class="row px10"><div class="rm-col-center col sm-mb-1" style="width:33.0%;"><div class="widget__head"><a href="https://spectrum.ieee.org/3d-cmos" aria-label="3D-Stacked CMOS Takes Moore’s Law to New Heights"><div class="widget__image crop-2400x1613" role="img" aria-label="An image of stacked squares with yellow flat bars through them. 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class="time-to-read">9 min read</div><div class="like-button" data-post-likes="58"></div></div></div></div><script type="application/json" id="post-context-2657807330" class="post-context post-context-2657807330"> {"customDimensions": {"5":"Marko Radosavljevic, Jack Kavalieros","11":2657807330,"7":"cmos, nanoribbon, moore's law, buried power rails, cfet, intel, nanosheet transistors","10":"cfet","6":"semiconductors","8":"08/11/2022"}, "post": {"id": 2657807330, "providerId": 0, "sections": [0, 497728257, 564919488, 539626628, 584553000, 555118571, 544169516, 544169517, 539621009, 539633585], "authors": [25315018, 25315019], "streams": [], "split_testing": {}} } </script></article></div></div></div></div><div class="mb-2 story_teaser not_infinite" id="sSection_magazine_issue_0_0_31_0_0_6_0_3_1_1"></div><div class="page_subheadline_container" id="sSection_magazine_issue_0_0_31_0_0_6_0_4"><div class="page_subheadline_title" id="sSection_magazine_issue_0_0_31_0_0_6_0_4_0"><div 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data-attr-limit="6" data-attr-layout_headline="right" data-attr-layout_date="right" data-attr-layout_subheadline="right" data-attr-layout_all_image_crop="original" data-attr-data-rm-advanced="true" data-attr-layout_image_column_width="33" data-attr-layout_all_date_format="%d %b %Y" data-attr-layout_all_date_full_format="false" data-attr-element_classes="story_teaser not_infinite" data-attr-layout_like_button="right" data-attr-layout_all_sections="right" data-attr-layout_time_to_read="right" data-attr-format="posts-custom" data-attr-source_site="parent_site"><div class="posts-wrapper clearfix"><div class="widget tag-fcc tag-cellular-networks tag-aviation tag-faa tag-5g tag-wireless post-section--topic/telecommunications" elid="2658384557" data-category="Telecommunications"><article elid="2658384557" data-frozen-sections="[]" class="clearfix page-article sm-mb-1 quality-HD post-2658384557"><div class="row px10"><div class="rm-col-center col sm-mb-1" style="width:33.0%;"><div class="widget__head"><a href="https://spectrum.ieee.org/faa-5g" aria-label="How 5G’s Rollout Rattled Hundreds of Pilots"><div class="widget__image crop-3600x2400" role="img" aria-label="An airplane just before landing in the early morning. 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cx="50" cy="50" r="20" fill="none" stroke-width="3" stroke-miterlimit="10"></circle></svg></div></div></div></a></div></div><div class="rm-col-right col" style="width:67.0%;"><div class="widget__body clearfix sm-mt-1"><div class="all-related-sections"><a href="https://spectrum.ieee.org/topic/artificial-intelligence/">AI</a><a href="https://spectrum.ieee.org/magazine/2022/december/">December 2022</a><a href="https://spectrum.ieee.org/magazine/">Magazine</a><a href="https://spectrum.ieee.org/topic/computing/">Computing</a><a href="https://spectrum.ieee.org/type/news/">News</a></div><h2 class="widget__headline h2"><a class="widget__headline-text custom-post-headline" href="https://spectrum.ieee.org/large-language-models-math" aria-label="AI Language Models Are Struggling to “Get” Math" data-type="text"> AI Language Models Are Struggling to “Get” Math </a></h2><div class="widget__subheadline"><h3 class="widget__subheadline-text h3" data-type="text"><p>Should this be telling us something? 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data-category="Energy"><article elid="2658411268" data-frozen-sections="[]" class="clearfix page-article sm-mb-1 quality-HD post-2658411268"><div class="row px10"><div class="rm-col-center col sm-mb-1" style="width:33.0%;"><div class="widget__head"><a href="https://spectrum.ieee.org/geothermal-energy" aria-label="Geothermal May Beat Batteries for Energy Storage"><div class="widget__image crop-2500x1649" role="img" aria-label="illustration of a mountain scene with different types of energy sources" data-runner-img-hd="https://spectrum.ieee.org/media-library/illustration-of-a-mountain-scene-with-different-types-of-energy-sources.jpg?id=31887415&width=1200&height=791" data-runner-img-md="https://spectrum.ieee.org/media-library/illustration-of-a-mountain-scene-with-different-types-of-energy-sources.jpg?id=31887415&width=600&height=395" data-runner-img-sd="https://spectrum.ieee.org/media-library/illustration-of-a-mountain-scene-with-different-types-of-energy-sources.jpg?id=31887415&width=300&height=197" data-runner-style="padding-bottom: 65.96%;" style="padding-bottom: 65.96%;" data-type="image"><div class="lazyload-placeholder"><div class="runner-spinner"><svg class="runner-spinner-circular" viewbox="25 25 50 50"><circle class="runner-spinner-path" cx="50" cy="50" r="20" fill="none" stroke-width="3" stroke-miterlimit="10"></circle></svg></div></div></div></a></div></div><div class="rm-col-right col" style="width:67.0%;"><div class="widget__body clearfix sm-mt-1"><div class="all-related-sections"><a href="https://spectrum.ieee.org/topic/energy/">Energy</a><a href="https://spectrum.ieee.org/magazine/2022/december/">December 2022</a><a href="https://spectrum.ieee.org/magazine/">Magazine</a><a href="https://spectrum.ieee.org/collections/energy-storage/">How to Store Energy With Earth-Friendly Materials</a><a href="https://spectrum.ieee.org/collections/">Spectrum Collections</a><a href="https://spectrum.ieee.org/type/news/">News</a><a href="https://spectrum.ieee.org/topic/climate-tech/">Climate Tech</a><a href="https://spectrum.ieee.org/collections/climate-change/">Climate Change</a></div><h2 class="widget__headline h2"><a class="widget__headline-text custom-post-headline" href="https://spectrum.ieee.org/geothermal-energy" aria-label="Geothermal May Beat Batteries for Energy Storage" data-type="text"> Geothermal May Beat Batteries for Energy Storage </a></h2><div class="widget__subheadline"><h3 class="widget__subheadline-text h3" data-type="text"><p>Enhanced geothermal systems are well suited to store excess renewable power as heat</p></h3></div><div class="social-date"><span class="social-date__text">10 Oct 2022</span></div><div class="time-to-read">3 min read</div><div class="like-button" data-post-likes="11"></div></div></div></div><script type="application/json" id="post-context-2658411268" class="post-context post-context-2658411268"> {"customDimensions": {"5":"Prachi Patel","11":2658411268,"7":"climate change, climate tech, energy storage, enhanced geothermal system, geothermal energy, grid-scale energy storage","10":"geothermal energy","6":"energy","8":"10/10/2022"}, "post": {"id": 2658411268, "providerId": 0, "sections": [564919488, 497728257, 539626628, 539619077, 2267909190, 555118571, 544169516, 2265942924, 559394862, 544169523, 2221589049, 550122300, 598415773], "authors": [21078870], "streams": [], "split_testing": {}} } </script></article></div><div class="widget tag-machine-learning tag-graph-neural-networks tag-particle-physics tag-artificial-intelligence post-section--topic/artificial-intelligence" elid="2658359789" data-category="AI"><article elid="2658359789" data-frozen-sections="[]" class="clearfix page-article sm-mb-1 quality-HD post-2658359789"><div class="row px10"><div class="rm-col-center col sm-mb-1" style="width:33.0%;"><div class="widget__head"><a href="https://spectrum.ieee.org/machine-learning-in-physics" aria-label="Machine Learning Shaking Up Hard Sciences, Too"><div class="widget__image crop-2500x1875" role="img" aria-label="Machine Learning Shaking Up Hard Sciences, Too" data-runner-img-hd="https://spectrum.ieee.org/media-library/a-view-of-the-underground-alice-detector-used-to-study-heavy-ion-physics-at-the-large-hadron-collider-lhc.jpg?id=31878708&width=1200&height=900" data-runner-img-md="https://spectrum.ieee.org/media-library/a-view-of-the-underground-alice-detector-used-to-study-heavy-ion-physics-at-the-large-hadron-collider-lhc.jpg?id=31878708&width=600&height=450" data-runner-img-sd="https://spectrum.ieee.org/media-library/a-view-of-the-underground-alice-detector-used-to-study-heavy-ion-physics-at-the-large-hadron-collider-lhc.jpg?id=31878708&width=300&height=225" data-runner-style="padding-bottom: 75.0%;" style="padding-bottom: 75.0%;" data-type="image"><div class="lazyload-placeholder"><div class="runner-spinner"><svg class="runner-spinner-circular" viewbox="25 25 50 50"><circle class="runner-spinner-path" cx="50" cy="50" r="20" fill="none" stroke-width="3" stroke-miterlimit="10"></circle></svg></div></div></div></a></div></div><div class="rm-col-right col" style="width:67.0%;"><div class="widget__body clearfix sm-mt-1"><div class="all-related-sections"><a href="https://spectrum.ieee.org/topic/artificial-intelligence/">AI</a><a href="https://spectrum.ieee.org/magazine/2022/december/">December 2022</a><a href="https://spectrum.ieee.org/magazine/">Magazine</a><a href="https://spectrum.ieee.org/topic/computing/">Computing</a><a href="https://spectrum.ieee.org/type/news/">News</a></div><h2 class="widget__headline h2"><a class="widget__headline-text custom-post-headline" href="https://spectrum.ieee.org/machine-learning-in-physics" aria-label="Machine Learning Shaking Up Hard Sciences, Too" data-type="text"> Machine Learning Shaking Up Hard Sciences, Too </a></h2><div class="widget__subheadline"><h3 class="widget__subheadline-text h3" data-type="text"><p>Heard of graph neural networks? 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data-runner-img-sd="https://spectrum.ieee.org/media-library/squares-with-0s-and-1s-form-a-colorful-brain-shape-and-blue-background.jpg?id=31797564&width=300&height=225" data-runner-style="padding-bottom: 75.02482621648461%;" style="padding-bottom: 75.02482621648461%;" data-type="image"><div class="lazyload-placeholder"><div class="runner-spinner"><svg class="runner-spinner-circular" viewbox="25 25 50 50"><circle class="runner-spinner-path" cx="50" cy="50" r="20" fill="none" stroke-width="3" stroke-miterlimit="10"></circle></svg></div></div></div></a></div></div><div class="rm-col-right col" style="width:67.0%;"><div class="widget__body clearfix sm-mt-1"><div class="all-related-sections"><a href="https://spectrum.ieee.org/topic/artificial-intelligence/">AI</a><a href="https://spectrum.ieee.org/magazine/2022/december/">December 2022</a><a href="https://spectrum.ieee.org/magazine/">Magazine</a><a href="https://spectrum.ieee.org/topic/computing/">Computing</a><a href="https://spectrum.ieee.org/type/news/">News</a></div><h2 class="widget__headline h2"><a class="widget__headline-text custom-post-headline" href="https://spectrum.ieee.org/floating-point-numbers-posits-processor" aria-label="Posits, a New Kind of Number, Improves the Math of AI" data-type="text"> Posits, a New Kind of Number, Improves the Math of AI </a></h2><div class="widget__subheadline"><h3 class="widget__subheadline-text h3" data-type="text"><p>The first posit-based processor core gave a ten-thousandfold accuracy boost</p></h3></div><div class="social-date"><span class="social-date__text">25 Sep 2022</span></div><div class="time-to-read">4 min read</div><div class="like-button" data-post-likes="20"></div></div></div></div><script type="application/json" id="post-context-2658317800" class="post-context post-context-2658317800"> {"customDimensions": {"5":"Dina Genkina","11":2658317800,"7":"floating point, artificial intelligence, gpt-3, computer architecture, posit, mathematics, 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data-runner-img-hd="https://spectrum.ieee.org/media-library/a-smiling-pregnant-woman-sitting-on-a-couch-and-looking-at-her-phone.jpg?id=31802228&width=1200&height=900" data-runner-img-md="https://spectrum.ieee.org/media-library/a-smiling-pregnant-woman-sitting-on-a-couch-and-looking-at-her-phone.jpg?id=31802228&width=600&height=450" data-runner-img-sd="https://spectrum.ieee.org/media-library/a-smiling-pregnant-woman-sitting-on-a-couch-and-looking-at-her-phone.jpg?id=31802228&width=300&height=225" data-runner-style="padding-bottom: 75.01000400160063%;" style="padding-bottom: 75.01000400160063%;" data-type="image"><div class="lazyload-placeholder"><div class="runner-spinner"><svg class="runner-spinner-circular" viewbox="25 25 50 50"><circle class="runner-spinner-path" cx="50" cy="50" r="20" fill="none" stroke-width="3" stroke-miterlimit="10"></circle></svg></div></div></div></a></div></div><div class="rm-col-right col" style="width:67.0%;"><div class="widget__body clearfix sm-mt-1"><div class="all-related-sections"><a href="https://spectrum.ieee.org/topic/biomedical/">Biomedical</a><a href="https://spectrum.ieee.org/magazine/2022/december/">December 2022</a><a href="https://spectrum.ieee.org/magazine/">Magazine</a><a href="https://spectrum.ieee.org/type/news/">News</a><a href="https://spectrum.ieee.org/collections/journal-watch/">Journal Watch</a></div><h2 class="widget__headline h2"><a class="widget__headline-text custom-post-headline" href="https://spectrum.ieee.org/pregnancy-heartbeat-monitor-smartphone" aria-label="Monitoring a Pregnancy at Home With a Smartphone" data-type="text"> Monitoring a Pregnancy at Home With a Smartphone </a></h2><div class="widget__subheadline"><h3 class="widget__subheadline-text h3" data-type="text"><p>This wearable device provides real-time ECG monitoring of a fetus </p></h3></div><div class="social-date"><span class="social-date__text">22 Sep 2022</span></div><div class="time-to-read">3 min read</div><div class="like-button" 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r="20" fill="none" stroke-width="3" stroke-miterlimit="10"></circle></svg></div></div></div></a></div></div><div class="rm-col-right col" style="width:67.0%;"><div class="widget__body clearfix sm-mt-1"><div class="all-related-sections"><a href="https://spectrum.ieee.org/topic/energy/">Energy</a><a href="https://spectrum.ieee.org/magazine/2022/december/">December 2022</a><a href="https://spectrum.ieee.org/magazine/">Magazine</a><a href="https://spectrum.ieee.org/type/the-big-picture/">The Big Picture</a></div><h2 class="widget__headline h2"><a class="widget__headline-text custom-post-headline" href="https://spectrum.ieee.org/nuclear-fusion" aria-label="Delving for Joules in the Fusion Mines" data-type="text"> Delving for Joules in the Fusion Mines </a></h2><div class="widget__subheadline"><h3 class="widget__subheadline-text h3" data-type="text"><p>The Joint European Torus, a precursor to ITER, Blasts Toward a Fusion Future</p></h3></div><div class="social-date"><span 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data-attr-limit="6" data-attr-layout_headline="right" data-attr-layout_date="right" data-attr-layout_subheadline="right" data-attr-layout_all_image_crop="original" data-attr-data-rm-advanced="true" data-attr-layout_image_column_width="33" data-attr-layout_all_date_format="%d %b %Y" data-attr-layout_all_date_full_format="false" data-attr-element_classes="story_teaser not_infinite" data-attr-layout_like_button="right" data-attr-layout_all_sections="right" data-attr-layout_time_to_read="right" data-attr-format="posts-custom" data-attr-source_site="parent_site"><div class="posts-wrapper clearfix"><div class="widget tag-transistors tag-engineering tag-engineering-history tag-point-contact-transistor post-section--topic/semiconductors" elid="2658803391" data-category="Semiconductors"><article elid="2658803391" data-frozen-sections="[]" class="clearfix page-article sm-mb-1 quality-HD post-2658803391"><div class="row px10"><div class="rm-col-center col sm-mb-1" style="width:33.0%;"><div 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quality-HD post-2658649740"><div class="row px10"><div class="rm-col-center col sm-mb-1" style="width:33.0%;"><div class="widget__head"><a href="https://spectrum.ieee.org/ev-battery-2658649740" aria-label="Waiting for Superbatteries"><div class="widget__image crop-3600x2669" role="img" aria-label="A man dressed in black is seen from above at the right-hand side of a white table divided into six rectangles, their longer sides running left and right of the man—that is, up and down, from the reader’s point of view. 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data-type="image"><div class="lazyload-placeholder"><div class="runner-spinner"><svg class="runner-spinner-circular" viewbox="25 25 50 50"><circle class="runner-spinner-path" cx="50" cy="50" r="20" fill="none" stroke-width="3" stroke-miterlimit="10"></circle></svg></div></div></div></a></div></div><div class="rm-col-right col" style="width:67.0%;"><div class="widget__body clearfix sm-mt-1"><div class="all-related-sections"><a href="https://spectrum.ieee.org/topic/energy/">Energy</a><a href="https://spectrum.ieee.org/magazine/2022/december/">December 2022</a><a href="https://spectrum.ieee.org/magazine/">Magazine</a><a href="https://spectrum.ieee.org/type/opinion/">Opinion</a></div><h2 class="widget__headline h2"><a class="widget__headline-text custom-post-headline" href="https://spectrum.ieee.org/ev-battery-2658649740" aria-label="Waiting for Superbatteries" data-type="text"> Waiting for Superbatteries </a></h2><div class="widget__subheadline"><h3 class="widget__subheadline-text h3" data-type="text"><p>They are still a long way from matching the energy density of liquid fuel</p></h3></div><div class="social-date"><span class="social-date__text">29 Nov 2022</span></div><div class="time-to-read">3 min read</div><div class="like-button" data-post-likes="13"></div></div></div></div><script type="application/json" id="post-context-2658649740" class="post-context post-context-2658649740"> {"customDimensions": {"5":"Vaclav Smil","11":2658649740,"7":"energy, energy storage, energy density, natural gas, lithium-ion batteries","10":"energy","6":"energy","8":"11/29/2022"}, "post": {"id": 2658649740, "providerId": 0, "sections": [0, 497728257, 564919488, 539626628, 539619077, 555118571, 544169516, 544169525, 550122300], "authors": [21075170], "streams": [], "split_testing": {}} } </script></article></div></div></div></div><div class="page_subheadline_container" id="sSection_magazine_issue_0_0_31_0_0_6_0_8"><div class="page_subheadline_title" 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544175596, 544169516, 575677100, 547191404, 539619441, 539621009, 539633585], "authors": [21075520], "streams": [], "split_testing": {}} } </script></article></div><div class="widget tag-hi-fi tag-type-departments tag-retrocomputing tag-radio tag-greatest-hits tag-hands-on post-section--topic/diy" elid="2658669038" data-category="DIY"><article elid="2658669038" data-frozen-sections="[]" class="clearfix page-article sm-mb-1 quality-HD post-2658669038"><div class="row px10"><div class="rm-col-center col sm-mb-1" style="width:33.0%;"><div class="widget__head"><a href="https://spectrum.ieee.org/best-diy" aria-label="Hi-fi, Radio, and Retro: The DIY Projects Spectrum Readers Love"><div class="widget__image crop-2268x1134" role="img" aria-label="An assortment of boxy devices, spread out as if on a display table." data-runner-img-hd="https://spectrum.ieee.org/media-library/an-assortment-of-boxy-devices-spread-out-as-if-on-a-display-table.png?id=32106308&width=1200&height=600" 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Coughlin Is 2023 IEEE President-Elect" data-type="text"> Thomas M. Coughlin Is 2023 IEEE President-Elect </a></h2><div class="widget__subheadline"><h3 class="widget__subheadline-text h3" data-type="text"><p>The Life Fellow is a former IEEE-USA president and Region 6 director</p></h3></div><div class="social-date"><span class="social-date__text">14 Oct 2022</span></div><div class="time-to-read">2 min read</div><div class="like-button" data-post-likes="1"></div></div></div></div><script type="application/json" id="post-context-2658451251" class="post-context post-context-2658451251"> {"customDimensions": {"5":"Joanna Goodrich","11":2658451251,"7":"ieee news, ieee election, ieee president elect, type:ti","10":"ieee news","6":"the-institute","8":"10/14/2022"}, "post": {"id": 2658451251, "providerId": 0, "sections": [0, 497728257, 564919488, 539626628, 555118571, 544169516, 544169523, 539626938], "authors": [21075164], "streams": [], "split_testing": {}} } </script></article></div><div class="widget tag-ieee-member-news tag-careers tag-steven-welby 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