CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-disabled skin-theme-clientpref-day vector-toc-available" lang="it" dir="ltr"> <head> <meta charset="UTF-8"> <title>Erone di Alessandria - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-disabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )itwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":[",\t."," \t,"],"wgDigitTransformTable":["",""], "wgDefaultDateFormat":"dmy","wgMonthNames":["","gennaio","febbraio","marzo","aprile","maggio","giugno","luglio","agosto","settembre","ottobre","novembre","dicembre"],"wgRequestId":"d25c5a0a-d7fe-4450-b024-b409a15577b3","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Erone_di_Alessandria","wgTitle":"Erone di Alessandria","wgCurRevisionId":141223854,"wgRevisionId":141223854,"wgArticleId":54138,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Anno di morte sconosciuto","BioBot","P3365 letta da Wikidata","P4223 letta da Wikidata","P1417 letta da Wikidata","P1563 letta da Wikidata","P7208 letta da Wikidata","P3762 multipla letta da Wikidata senza qualificatore","P648 letta da Wikidata","Template Webarchive - collegamenti all'Internet Archive","Voci con codice VIAF","Voci con codice ISNI","Voci con codice SBN (nomi)","Voci con codice BAV","Voci con codice CERL", "Voci con codice LCCN","Voci con codice GND","Voci con codice BNE","Voci con codice BNF","Voci con codice J9U","Voci con codice NSK","Voci con codice NDL","Voci con codice CONOR.SI","Voci biografiche con codici di controllo di autorità","Matematici del I secolo","Matematici del II secolo","Alessandrini di epoca romana","Inventori greci antichi","Matematici greci antichi","Ingegneri greci antichi","Scienza ellenistica"],"wgPageViewLanguage":"it","wgPageContentLanguage":"it","wgPageContentModel":"wikitext","wgRelevantPageName":"Erone_di_Alessandria","wgRelevantArticleId":54138,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"it","pageLanguageDir":"ltr","pageVariantFallbacks":"it"},"wgMFDisplayWikibaseDescriptions":{"search":true, "watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":10000,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q161853","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.gadget.coloriDarkMode-default":"ready","ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.math.styles":"ready","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready", "skins.vector.icons":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.media","site","mediawiki.page.ready","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.MainPageWikiList","ext.gadget.stru-commonsupload","ext.gadget.HiddenCat","ext.gadget.ReferenceTooltips","ext.gadget.TitoloErrato","ext.gadget.NewSection","ext.gadget.RichiediRevisioneBozza","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints", "ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=it&modules=ext.cite.styles%7Cext.math.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=it&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=it&modules=ext.gadget.coloriDarkMode-default&only=styles&skin=vector-2022"> <link rel="stylesheet" href="/w/load.php?lang=it&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.5"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/c/ca/Heron.jpeg"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="1686"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/c/ca/Heron.jpeg"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="1124"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="899"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Erone di Alessandria - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//it.m.wikipedia.org/wiki/Erone_di_Alessandria"> <link rel="alternate" type="application/x-wiki" title="Modifica" href="/w/index.php?title=Erone_di_Alessandria&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (it)"> <link rel="EditURI" type="application/rsd+xml" href="//it.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://it.wikipedia.org/wiki/Erone_di_Alessandria"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.it"> <link rel="alternate" type="application/atom+xml" title="Feed Atom di Wikipedia" href="/w/index.php?title=Speciale:UltimeModifiche&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Erone_di_Alessandria rootpage-Erone_di_Alessandria skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Vai al contenuto</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Sito"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Menu principale" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Menu principale</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Menu principale</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">nascondi</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigazione </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Pagina_principale" title="Visita la pagina principale [z]" accesskey="z"><span>Pagina principale</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Speciale:UltimeModifiche" title="Elenco delle ultime modifiche del sito [r]" accesskey="r"><span>Ultime modifiche</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Speciale:PaginaCasuale" title="Mostra una pagina a caso [x]" accesskey="x"><span>Una voce a caso</span></a></li><li id="n-nearby-pages-title" class="mw-list-item"><a href="/wiki/Speciale:NelleVicinanze"><span>Nelle vicinanze</span></a></li><li id="n-vetrina" class="mw-list-item"><a href="/wiki/Wikipedia:Vetrina"><span>Vetrina</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Aiuto:Aiuto" title="Pagine di aiuto"><span>Aiuto</span></a></li><li id="n-Sportello-informazioni" class="mw-list-item"><a href="/wiki/Aiuto:Sportello_informazioni"><span>Sportello informazioni</span></a></li> </ul> </div> </div> <div id="p-Comunità" class="vector-menu mw-portlet mw-portlet-Comunità" > <div class="vector-menu-heading"> Comunità </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-portal" class="mw-list-item"><a href="/wiki/Portale:Comunit%C3%A0" title="Descrizione del progetto, cosa puoi fare, dove trovare le cose"><span>Portale Comunità</span></a></li><li id="n-villagepump" class="mw-list-item"><a href="/wiki/Wikipedia:Bar"><span>Bar</span></a></li><li id="n-wikipediano" class="mw-list-item"><a href="/wiki/Wikipedia:Wikipediano"><span>Il Wikipediano</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="/wiki/Wikipedia:Contatti"><span>Contatti</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Pagina_principale" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="L'enciclopedia libera" src="/static/images/mobile/copyright/wikipedia-tagline-it.svg" width="120" height="13" style="width: 7.5em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Speciale:Ricerca" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Cerca in Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Ricerca</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Cerca in Wikipedia" aria-label="Cerca in Wikipedia" autocapitalize="sentences" title="Cerca in Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Speciale:Ricerca"> </div> <button class="cdx-button cdx-search-input__end-button">Ricerca</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Strumenti personali"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Aspetto"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Modifica la dimensione, la larghezza e il colore del testo" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Aspetto" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Aspetto</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_it.wikipedia.org&uselang=it" class=""><span>Fai una donazione</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciale:CreaUtenza&returnto=Erone+di+Alessandria" title="Si consiglia di registrarsi e di effettuare l'accesso, anche se non è obbligatorio" class=""><span>registrati</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciale:Entra&returnto=Erone+di+Alessandria" title="Si consiglia di effettuare l'accesso, anche se non è obbligatorio [o]" accesskey="o" class=""><span>entra</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Altre opzioni" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Strumenti personali" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Strumenti personali</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Menu utente" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_it.wikipedia.org&uselang=it"><span>Fai una donazione</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Speciale:CreaUtenza&returnto=Erone+di+Alessandria" title="Si consiglia di registrarsi e di effettuare l'accesso, anche se non è obbligatorio"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>registrati</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Speciale:Entra&returnto=Erone+di+Alessandria" title="Si consiglia di effettuare l'accesso, anche se non è obbligatorio [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>entra</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pagine per utenti anonimi <a href="/wiki/Aiuto:Benvenuto" aria-label="Ulteriori informazioni sulla contribuzione"><span>ulteriori informazioni</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Speciale:MieiContributi" title="Un elenco delle modifiche fatte da questo indirizzo IP [y]" accesskey="y"><span>contributi</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Speciale:MieDiscussioni" title="Discussioni sulle modifiche fatte da questo indirizzo IP [n]" accesskey="n"><span>discussioni</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Sito"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Indice" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Indice</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">nascondi</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inizio</div> </a> </li> <li id="toc-Biografia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Biografia"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Biografia</span> </div> </a> <ul id="toc-Biografia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Invenzioni" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Invenzioni"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Invenzioni</span> </div> </a> <ul id="toc-Invenzioni-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Progetti" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Progetti"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Progetti</span> </div> </a> <ul id="toc-Progetti-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Opere_scritte" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Opere_scritte"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Opere scritte</span> </div> </a> <button aria-controls="toc-Opere_scritte-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Attiva/disattiva la sottosezione Opere scritte</span> </button> <ul id="toc-Opere_scritte-sublist" class="vector-toc-list"> <li id="toc-Edizioni" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Edizioni"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Edizioni</span> </div> </a> <ul id="toc-Edizioni-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Note" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Note"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Note</span> </div> </a> <ul id="toc-Note-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bibliografia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bibliografia"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Bibliografia</span> </div> </a> <ul id="toc-Bibliografia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voci_correlate" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voci_correlate"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Voci correlate</span> </div> </a> <ul id="toc-Voci_correlate-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Altri_progetti" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Altri_progetti"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Altri progetti</span> </div> </a> <ul id="toc-Altri_progetti-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Collegamenti_esterni" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Collegamenti_esterni"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>Collegamenti esterni</span> </div> </a> <ul id="toc-Collegamenti_esterni-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Indice" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Mostra/Nascondi l'indice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Erone di Alessandria</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Vai a una voce in un'altra lingua. Disponibile in 70 lingue" > <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-70" 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">70 lingue</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/Heron_von_Alexandria" title="Heron von Alexandria - tedesco svizzero" lang="gsw" hreflang="gsw" data-title="Heron von Alexandria" data-language-autonym="Alemannisch" data-language-local-name="tedesco svizzero" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%87%D9%8A%D8%B1%D9%88_%D8%A7%D9%84%D8%A5%D8%B3%D9%83%D9%86%D8%AF%D8%B1%D9%8A" title="هيرو الإسكندري - arabo" lang="ar" hreflang="ar" data-title="هيرو الإسكندري" data-language-autonym="العربية" data-language-local-name="arabo" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%87%D9%8A%D8%B1%D9%88%D9%86_%D8%A7%D9%84%D8%B3%D9%83%D9%86%D8%AF%D8%B1%D9%89" title="هيرون السكندرى - arabo egiziano" lang="arz" hreflang="arz" data-title="هيرون السكندرى" data-language-autonym="مصرى" data-language-local-name="arabo egiziano" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Her%C3%B3n_d%27Alexandr%C3%ADa" title="Herón d'Alexandría - asturiano" lang="ast" hreflang="ast" data-title="Herón d'Alexandría" data-language-autonym="Asturianu" data-language-local-name="asturiano" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Heron" title="Heron - azerbaigiano" lang="az" hreflang="az" data-title="Heron" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaigiano" 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%87%D8%B1%D9%88%D9%86_%D8%A7%D8%B3%DA%A9%D9%86%D8%AF%D8%B1%D8%A7%D9%86%DB%8C" title="هرون اسکندرانی - South Azerbaijani" lang="azb" hreflang="azb" data-title="هرون اسکندرانی" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%93%D0%B5%D1%80%D0%BE%D0%BD_%D0%90%D0%BB%D0%B5%D0%BA%D1%81%D0%B0%D0%BD%D0%B4%D1%80%D1%8B%D0%B9%D1%81%D0%BA%D1%96" title="Герон Александрыйскі - bielorusso" lang="be" hreflang="be" data-title="Герон Александрыйскі" data-language-autonym="Беларуская" data-language-local-name="bielorusso" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A5%D0%B5%D1%80%D0%BE%D0%BD" title="Херон - bulgaro" lang="bg" hreflang="bg" data-title="Херон" data-language-autonym="Български" data-language-local-name="bulgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Her%C3%B3_d%27Alexandria" title="Heró d'Alexandria - catalano" lang="ca" hreflang="ca" data-title="Heró d'Alexandria" data-language-autonym="Català" data-language-local-name="catalano" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/H%C3%A9r%C3%B3n_Alexandrijsk%C3%BD" title="Hérón Alexandrijský - ceco" lang="cs" hreflang="cs" data-title="Hérón Alexandrijský" data-language-autonym="Čeština" data-language-local-name="ceco" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Heron" title="Heron - danese" lang="da" hreflang="da" data-title="Heron" data-language-autonym="Dansk" data-language-local-name="danese" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Heron_von_Alexandria" title="Heron von Alexandria - tedesco" lang="de" hreflang="de" data-title="Heron von Alexandria" data-language-autonym="Deutsch" data-language-local-name="tedesco" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%89%CF%81%CF%89%CE%BD" title="Ήρων - greco" lang="el" hreflang="el" data-title="Ήρων" data-language-autonym="Ελληνικά" data-language-local-name="greco" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Hero_of_Alexandria" title="Hero of Alexandria - inglese" lang="en" hreflang="en" data-title="Hero of Alexandria" data-language-autonym="English" data-language-local-name="inglese" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Herono_de_Aleksandrio" title="Herono de Aleksandrio - esperanto" lang="eo" hreflang="eo" data-title="Herono de Aleksandrio" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Her%C3%B3n_de_Alejandr%C3%ADa" title="Herón de Alejandría - spagnolo" lang="es" hreflang="es" data-title="Herón de Alejandría" data-language-autonym="Español" data-language-local-name="spagnolo" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Heron" title="Heron - estone" lang="et" hreflang="et" data-title="Heron" data-language-autonym="Eesti" data-language-local-name="estone" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Heron_Alexandriakoa" title="Heron Alexandriakoa - basco" lang="eu" hreflang="eu" data-title="Heron Alexandriakoa" data-language-autonym="Euskara" data-language-local-name="basco" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%87%D8%B1%D9%88%D9%86_%D8%A7%D8%B3%DA%A9%D9%86%D8%AF%D8%B1%D8%A7%D9%86%DB%8C" title="هرون اسکندرانی - persiano" lang="fa" hreflang="fa" data-title="هرون اسکندرانی" data-language-autonym="فارسی" data-language-local-name="persiano" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Heron_Aleksandrialainen" title="Heron Aleksandrialainen - finlandese" lang="fi" hreflang="fi" data-title="Heron Aleksandrialainen" data-language-autonym="Suomi" data-language-local-name="finlandese" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/H%C3%A9ron_d%27Alexandrie" title="Héron d'Alexandrie - francese" lang="fr" hreflang="fr" data-title="Héron d'Alexandrie" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Hear%C3%B3_Chathair_Alastair" title="Hearó Chathair Alastair - irlandese" lang="ga" hreflang="ga" data-title="Hearó Chathair Alastair" data-language-autonym="Gaeilge" data-language-local-name="irlandese" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Her%C3%B3n_de_Alexandr%C3%ADa" title="Herón de Alexandría - galiziano" lang="gl" hreflang="gl" data-title="Herón de Alexandría" data-language-autonym="Galego" data-language-local-name="galiziano" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%94%D7%A8%D7%95%D7%9F_%D7%9E%D7%90%D7%9C%D7%9B%D7%A1%D7%A0%D7%93%D7%A8%D7%99%D7%94" title="הרון מאלכסנדריה - ebraico" lang="he" hreflang="he" data-title="הרון מאלכסנדריה" data-language-autonym="עברית" data-language-local-name="ebraico" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Heron" title="Heron - croato" lang="hr" hreflang="hr" data-title="Heron" data-language-autonym="Hrvatski" data-language-local-name="croato" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/H%C3%A9r%C3%B3n" title="Hérón - ungherese" lang="hu" hreflang="hu" data-title="Hérón" data-language-autonym="Magyar" data-language-local-name="ungherese" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%80%D5%A5%D6%80%D5%B8%D5%B6_%D4%B1%D5%AC%D5%A5%D6%84%D5%BD%D5%A1%D5%B6%D5%A4%D6%80%D5%AB%D5%A1%D6%81%D5%AB" title="Հերոն Ալեքսանդրիացի - armeno" lang="hy" hreflang="hy" data-title="Հերոն Ալեքսանդրիացի" data-language-autonym="Հայերեն" data-language-local-name="armeno" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Heron_dari_Iskandariyah" title="Heron dari Iskandariyah - indonesiano" lang="id" hreflang="id" data-title="Heron dari Iskandariyah" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiano" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Heron_fr%C3%A1_Alexandr%C3%ADu" title="Heron frá Alexandríu - islandese" lang="is" hreflang="is" data-title="Heron frá Alexandríu" data-language-autonym="Íslenska" data-language-local-name="islandese" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A2%E3%83%AC%E3%82%AF%E3%82%B5%E3%83%B3%E3%83%89%E3%83%AA%E3%82%A2%E3%81%AE%E3%83%98%E3%83%AD%E3%83%B3" title="アレクサンドリアのヘロン - giapponese" lang="ja" hreflang="ja" data-title="アレクサンドリアのヘロン" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%B0%E1%83%94%E1%83%A0%E1%83%9D%E1%83%9C_%E1%83%90%E1%83%9A%E1%83%94%E1%83%A5%E1%83%A1%E1%83%90%E1%83%9C%E1%83%93%E1%83%A0%E1%83%98%E1%83%94%E1%83%9A%E1%83%98" title="ჰერონ ალექსანდრიელი - georgiano" lang="ka" hreflang="ka" data-title="ჰერონ ალექსანდრიელი" data-language-autonym="ქართული" data-language-local-name="georgiano" 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%90%D0%BB%D0%B5%D0%BA%D1%81%D0%B0%D0%BD%D0%B4%D1%80%D0%B8%D1%8F%D0%BB%D1%8B%D2%9B_%D0%93%D0%B5%D1%80%D0%BE%D0%BD" title="Александриялық Герон - kazako" lang="kk" hreflang="kk" data-title="Александриялық Герон" data-language-autonym="Қазақша" data-language-local-name="kazako" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%B9%E0%B3%80%E0%B2%B0%E0%B3%8B" title="ಹೀರೋ - kannada" lang="kn" hreflang="kn" data-title="ಹೀರೋ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%97%A4%EB%A1%A0" title="헤론 - coreano" lang="ko" hreflang="ko" data-title="헤론" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Heron_Alexandrinus" title="Heron Alexandrinus - latino" lang="la" hreflang="la" data-title="Heron Alexandrinus" data-language-autonym="Latina" data-language-local-name="latino" 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/Heron_vun_Alexandria" title="Heron vun Alexandria - lussemburghese" lang="lb" hreflang="lb" data-title="Heron vun Alexandria" data-language-autonym="Lëtzebuergesch" data-language-local-name="lussemburghese" 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/Heronas_Aleksandrietis" title="Heronas Aleksandrietis - lituano" lang="lt" hreflang="lt" data-title="Heronas Aleksandrietis" data-language-autonym="Lietuvių" data-language-local-name="lituano" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/H%C4%93rons" title="Hērons - lettone" lang="lv" hreflang="lv" data-title="Hērons" data-language-autonym="Latviešu" data-language-local-name="lettone" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/H%C3%A9ron_d%27Alexandrie" title="Héron d'Alexandrie - malgascio" lang="mg" hreflang="mg" data-title="Héron d'Alexandrie" data-language-autonym="Malagasy" data-language-local-name="malgascio" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A5%D0%B5%D1%80%D0%BE%D0%BD_%D0%90%D0%BB%D0%B5%D0%BA%D1%81%D0%B0%D0%BD%D0%B4%D1%80%D0%B8%D1%81%D0%BA%D0%B8" title="Херон Александриски - macedone" lang="mk" hreflang="mk" data-title="Херон Александриски" data-language-autonym="Македонски" data-language-local-name="macedone" 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/Heron_dari_Alexandria" title="Heron dari Alexandria - malese" lang="ms" hreflang="ms" data-title="Heron dari Alexandria" data-language-autonym="Bahasa Melayu" data-language-local-name="malese" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Heron_van_Alexandri%C3%AB" title="Heron van Alexandrië - olandese" lang="nl" hreflang="nl" data-title="Heron van Alexandrië" data-language-autonym="Nederlands" data-language-local-name="olandese" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Heron_av_Alexandria" title="Heron av Alexandria - norvegese nynorsk" lang="nn" hreflang="nn" data-title="Heron av Alexandria" data-language-autonym="Norsk nynorsk" data-language-local-name="norvegese nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Heron_av_Alexandria" title="Heron av Alexandria - norvegese bokmål" lang="nb" hreflang="nb" data-title="Heron av Alexandria" data-language-autonym="Norsk bokmål" data-language-local-name="norvegese bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Eron_d%27Alex%C3%A0ndria" title="Eron d'Alexàndria - occitano" lang="oc" hreflang="oc" data-title="Eron d'Alexàndria" data-language-autonym="Occitan" data-language-local-name="occitano" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%85%E0%A8%B2%E0%A9%88%E0%A8%97%E0%A8%9C%E0%A8%BC%E0%A9%88%E0%A8%82%E0%A8%A1%E0%A8%B0%E0%A9%80%E0%A8%86_%E0%A8%A6%E0%A8%BE_%E0%A8%B9%E0%A9%80%E0%A8%B0%E0%A9%8B" title="ਅਲੈਗਜ਼ੈਂਡਰੀਆ ਦਾ ਹੀਰੋ - punjabi" lang="pa" hreflang="pa" data-title="ਅਲੈਗਜ਼ੈਂਡਰੀਆ ਦਾ ਹੀਰੋ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Heron_z_Aleksandrii" title="Heron z Aleksandrii - polacco" lang="pl" hreflang="pl" data-title="Heron z Aleksandrii" data-language-autonym="Polski" data-language-local-name="polacco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Eron" title="Eron - piemontese" lang="pms" hreflang="pms" data-title="Eron" data-language-autonym="Piemontèis" data-language-local-name="piemontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Heron_de_Alexandria" title="Heron de Alexandria - portoghese" lang="pt" hreflang="pt" data-title="Heron de Alexandria" data-language-autonym="Português" data-language-local-name="portoghese" 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/Heron_din_Alexandria" title="Heron din Alexandria - rumeno" lang="ro" hreflang="ro" data-title="Heron din Alexandria" data-language-autonym="Română" data-language-local-name="rumeno" 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%93%D0%B5%D1%80%D0%BE%D0%BD" title="Герон - russo" lang="ru" hreflang="ru" data-title="Герон" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Heron" title="Heron - serbo-croato" lang="sh" hreflang="sh" data-title="Heron" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croato" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Hero_of_Alexandria" title="Hero of Alexandria - Simple English" lang="en-simple" hreflang="en-simple" data-title="Hero of Alexandria" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/H%C3%A9r%C3%B3n_z_Alexandrie" title="Hérón z Alexandrie - slovacco" lang="sk" hreflang="sk" data-title="Hérón z Alexandrie" data-language-autonym="Slovenčina" data-language-local-name="slovacco" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Heron" title="Heron - sloveno" lang="sl" hreflang="sl" data-title="Heron" data-language-autonym="Slovenščina" data-language-local-name="sloveno" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Hero_nga_Aleksandria" title="Hero nga Aleksandria - albanese" lang="sq" hreflang="sq" data-title="Hero nga Aleksandria" data-language-autonym="Shqip" data-language-local-name="albanese" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A5%D0%B5%D1%80%D0%BE%D0%BD" title="Херон - serbo" lang="sr" hreflang="sr" data-title="Херон" data-language-autonym="Српски / srpski" data-language-local-name="serbo" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Heron_fr%C3%A5n_Alexandria" title="Heron från Alexandria - svedese" lang="sv" hreflang="sv" data-title="Heron från Alexandria" data-language-autonym="Svenska" data-language-local-name="svedese" 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%85%E0%AE%B2%E0%AF%86%E0%AE%95%E0%AF%8D%E0%AE%9A%E0%AE%BE%E0%AE%A8%E0%AF%8D%E0%AE%A4%E0%AE%BF%E0%AE%B0%E0%AE%BF%E0%AE%AF%E0%AE%BE%E0%AE%B5%E0%AE%BF%E0%AE%A9%E0%AF%8D_%E0%AE%B9%E0%AF%80%E0%AE%B0%E0%AF%8B%E0%AE%A9%E0%AF%8D" title="அலெக்சாந்திரியாவின் ஹீரோன் - tamil" lang="ta" hreflang="ta" data-title="அலெக்சாந்திரியாவின் ஹீரோன்" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D2%B2%D0%B5%D1%80%D0%BE%D0%BD%D0%B8_%D0%98%D1%81%D0%BA%D0%B0%D0%BD%D0%B4%D0%B0%D1%80%D3%A3" title="Ҳерони Искандарӣ - tagico" lang="tg" hreflang="tg" data-title="Ҳерони Искандарӣ" data-language-autonym="Тоҷикӣ" data-language-local-name="tagico" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AE%E0%B9%82%E0%B8%A3%E0%B9%81%E0%B8%AB%E0%B9%88%E0%B8%87%E0%B8%AD%E0%B8%B0%E0%B9%80%E0%B8%A5%E0%B9%87%E0%B8%81%E0%B8%8B%E0%B8%B2%E0%B8%99%E0%B9%80%E0%B8%94%E0%B8%A3%E0%B8%B5%E0%B8%A2" title="เฮโรแห่งอะเล็กซานเดรีย - thailandese" lang="th" hreflang="th" data-title="เฮโรแห่งอะเล็กซานเดรีย" data-language-autonym="ไทย" data-language-local-name="thailandese" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Heron_ng_Alehandriya" title="Heron ng Alehandriya - tagalog" lang="tl" hreflang="tl" data-title="Heron ng Alehandriya" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/%C4%B0skenderiyeli_Heron" title="İskenderiyeli Heron - turco" lang="tr" hreflang="tr" data-title="İskenderiyeli Heron" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%93%D0%B5%D1%80%D0%BE%D0%BD" title="Герон - tataro" lang="tt" hreflang="tt" data-title="Герон" data-language-autonym="Татарча / tatarça" data-language-local-name="tataro" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%93%D0%B5%D1%80%D0%BE%D0%BD_%D0%90%D0%BB%D0%B5%D0%BA%D1%81%D0%B0%D0%BD%D0%B4%D1%80%D1%96%D0%B9%D1%81%D1%8C%D0%BA%D0%B8%D0%B9" title="Герон Александрійський - ucraino" lang="uk" hreflang="uk" data-title="Герон Александрійський" data-language-autonym="Українська" data-language-local-name="ucraino" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Geron" title="Geron - uzbeco" lang="uz" hreflang="uz" data-title="Geron" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbeco" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Hero_x%E1%BB%A9_Alexandria" title="Hero xứ Alexandria - vietnamita" lang="vi" hreflang="vi" data-title="Hero xứ Alexandria" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Heron_han_Alexandria" title="Heron han Alexandria - waray" lang="war" hreflang="war" data-title="Heron han Alexandria" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E4%BA%9A%E5%8E%86%E5%B1%B1%E5%A4%A7%E6%B8%AF%E4%B8%AA%E5%B8%8C%E7%BD%97" title="亚历山大港个希罗 - wu" lang="wuu" hreflang="wuu" data-title="亚历山大港个希罗" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E4%BA%9A%E5%8E%86%E5%B1%B1%E5%A4%A7%E7%9A%84%E6%B5%B7%E4%BC%A6" title="亚历山大的海伦 - cinese" lang="zh" hreflang="zh" data-title="亚历山大的海伦" data-language-autonym="中文" data-language-local-name="cinese" class="interlanguage-link-target"><span>中文</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/Q161853#sitelinks-wikipedia" title="Modifica collegamenti interlinguistici" class="wbc-editpage">Modifica collegamenti</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="Namespace"> <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-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Erone_di_Alessandria" title="Vedi la voce [c]" accesskey="c"><span>Voce</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discussione:Erone_di_Alessandria" rel="discussion" title="Vedi le discussioni relative a questa pagina [t]" accesskey="t"><span>Discussione</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" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Cambia versione linguistica" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">italiano</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Visite"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Erone_di_Alessandria"><span>Leggi</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Erone_di_Alessandria&veaction=edit" title="Modifica questa pagina [v]" accesskey="v"><span>Modifica</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Erone_di_Alessandria&action=edit" title="Modifica il wikitesto di questa pagina [e]" accesskey="e"><span>Modifica wikitesto</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Erone_di_Alessandria&action=history" title="Versioni precedenti di questa pagina [h]" accesskey="h"><span>Cronologia</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Strumenti pagine"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Strumenti" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Strumenti</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Strumenti</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">nascondi</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Altre opzioni" > <div class="vector-menu-heading"> Azioni </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Erone_di_Alessandria"><span>Leggi</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Erone_di_Alessandria&veaction=edit" title="Modifica questa pagina [v]" accesskey="v"><span>Modifica</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Erone_di_Alessandria&action=edit" title="Modifica il wikitesto di questa pagina [e]" accesskey="e"><span>Modifica wikitesto</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Erone_di_Alessandria&action=history"><span>Cronologia</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Generale </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Speciale:PuntanoQui/Erone_di_Alessandria" title="Elenco di tutte le pagine che sono collegate a questa [j]" accesskey="j"><span>Puntano qui</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Speciale:ModificheCorrelate/Erone_di_Alessandria" rel="nofollow" title="Elenco delle ultime modifiche alle pagine collegate a questa [k]" accesskey="k"><span>Modifiche correlate</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Speciale:PagineSpeciali" title="Elenco di tutte le pagine speciali [q]" accesskey="q"><span>Pagine speciali</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Erone_di_Alessandria&oldid=141223854" title="Collegamento permanente a questa versione di questa pagina"><span>Link permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Erone_di_Alessandria&action=info" title="Ulteriori informazioni su questa pagina"><span>Informazioni pagina</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Speciale:Cita&page=Erone_di_Alessandria&id=141223854&wpFormIdentifier=titleform" title="Informazioni su come citare questa pagina"><span>Cita questa voce</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Speciale:UrlShortener&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2FErone_di_Alessandria"><span>Ottieni URL breve</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Speciale:QrCode&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2FErone_di_Alessandria"><span>Scarica codice QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Stampa/esporta </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Speciale:Libro&bookcmd=book_creator&referer=Erone+di+Alessandria"><span>Crea un libro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Speciale:DownloadAsPdf&page=Erone_di_Alessandria&action=show-download-screen"><span>Scarica come PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Erone_di_Alessandria&printable=yes" title="Versione stampabile di questa pagina [p]" accesskey="p"><span>Versione stampabile</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In altri progetti </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Hero_of_Alexandria" hreflang="en"><span>Wikimedia Commons</span></a></li><li class="wb-otherproject-link wb-otherproject-wikiquote mw-list-item"><a href="https://it.wikiquote.org/wiki/Erone_di_Alessandria" hreflang="it"><span>Wikiquote</span></a></li><li class="wb-otherproject-link wb-otherproject-wikisource mw-list-item"><a href="https://it.wikisource.org/wiki/Autore:Erone_di_Alessandria" hreflang="it"><span>Wikisource</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q161853" title="Collegamento all'elemento connesso dell'archivio dati [g]" accesskey="g"><span>Elemento Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Strumenti pagine"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspetto"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aspetto</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">nascondi</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Da Wikipedia, l'enciclopedia libera.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="it" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Heron.jpeg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/ca/Heron.jpeg/220px-Heron.jpeg" decoding="async" width="220" height="309" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/c/ca/Heron.jpeg 1.5x" data-file-width="232" data-file-height="326" /></a><figcaption>Disegno tratto da un'edizione tedesca della <i>Pneumatica</i> del 1688</figcaption></figure> <p><b>Erone di Alessandria</b>, chiamato anche <b>Erone il Vecchio</b> (in <a href="/wiki/Lingua_greca_antica" title="Lingua greca antica">greco antico</a>: <span dir="ltr" lang="grc" class="polytonic">Ἥρων ὁ Ἀλεξανδρεύς</span><span style="font:bold 80% sans-serif; text-decoration:none; padding:0 .1em;"><sup><a href="/wiki/Aiuto:Greco_antico" title="Aiuto:Greco antico">?</a></sup></span>, <i>Hérōn ho Alexandréus</i>; <a href="/wiki/I_secolo_d.C." class="mw-redirect" title="I secolo d.C.">I secolo d.C.</a>?), è stato un <a href="/wiki/Matematico" title="Matematico">matematico</a>, <a href="/wiki/Ingegnere" title="Ingegnere">ingegnere</a> e <a href="/wiki/Inventore" title="Inventore">inventore</a> <a href="/wiki/Alessandria_d%27Egitto" title="Alessandria d'Egitto">alessandrino</a>, che realizzò l'<a href="/wiki/Eolipila" title="Eolipila">eolipila</a> e molti altri congegni meccanici. La sua collocazione cronologica non è sicura e oscilla fra il <a href="/wiki/I_secolo" title="I secolo">I secolo</a> e il <a href="/wiki/III_secolo" title="III secolo">III secolo</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Biografia">Biografia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Erone_di_Alessandria&veaction=edit&section=1" title="Modifica la sezione Biografia" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Erone_di_Alessandria&action=edit&section=1" title="Edit section's source code: Biografia"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Le informazioni riguardo alla vita di Erone sono scarsissime: il secolo in cui visse è stato individuato datando al 13 marzo del <a href="/wiki/62_d.C." class="mw-redirect" title="62 d.C.">62 d.C.</a> un'<a href="/wiki/Eclissi_di_Luna" class="mw-redirect" title="Eclissi di Luna">eclissi di Luna</a> da lui osservata. Matematico e meccanico, ricoprì la carica di insegnante di materie tecniche nel prestigioso <a href="/wiki/Museo_di_Alessandria" class="mw-redirect" title="Museo di Alessandria">Museo di Alessandria</a>. Attento lettore dei testi di <a href="/wiki/Ctesibio" title="Ctesibio">Ctesibio</a> e <a href="/wiki/Filone" class="mw-disambig" title="Filone">Filone</a>, Erone studiò accuratamente anche le opere di <a href="/wiki/Euclide" title="Euclide">Euclide</a> e <a href="/wiki/Archimede" title="Archimede">Archimede</a>, traendone notevole frutto. Autore di numerosi trattati, Erone affermerà con vigore la necessità di una preparazione completa, fatta di teoria e pratica. Nelle opere di <a href="/wiki/Matematica" title="Matematica">matematica</a> e <a href="/wiki/Geometria" title="Geometria">geometria</a> (<i>Definitiones, Geometria, Geodaesia, Stereometrica, Mensurae, Metrica</i>), Erone propose brillanti sistemi per risolvere problemi di misurazione, illustrò l'invenzione di un metodo per approssimare le <a href="/w/index.php?title=Radici_quadrate&action=edit&redlink=1" class="new" title="Radici quadrate (la pagina non esiste)">radici cubiche e quadrate</a> di numeri che non sono quadrati o cubi perfetti e individuò, inoltre, la formula (nota appunto come <a href="/wiki/Formula_di_Erone" title="Formula di Erone">formula di Erone</a>) per determinare l'area di un <a href="/wiki/Triangolo" title="Triangolo">triangolo</a> in funzione dei suoi lati. Di particolare spessore furono anche le ricerche di <a href="/wiki/Ottica" title="Ottica">ottica</a>, giunte attraverso una versione latina della <i>Catottrica</i>, in cui Erone giunse a definire correttamente le leggi della <a href="/wiki/Riflessione_(fisica)" title="Riflessione (fisica)">riflessione</a>. Nel trattato sulla <i>Diottra</i> Erone propose l'impiego di una specie di <a href="/wiki/Teodolite" title="Teodolite">teodolite</a>, da lui inventato; vi è, inoltre, un capitolo sull'<a href="/wiki/Astronomia" title="Astronomia">astronomia</a> nel quale fornisce il metodo per calcolare la distanza tra due città, <a href="/wiki/Roma" title="Roma">Roma</a> e <a href="/wiki/Alessandria_d%27Egitto" title="Alessandria d'Egitto">Alessandria</a>, basandosi sulle diverse ore locali in cui è stata osservata un'eclissi lunare. </p><p>Erone scrisse anche trattati su specifiche discipline. La <i>Pneumatica</i>, oggi considerata opera di grande spessore, si apre con un'introduzione teorica seguita dalla descrizione di numerosi dispositivi azionati dalla <a href="/wiki/Pressione" title="Pressione">pressione</a> dell'<a href="/wiki/Acqua" title="Acqua">acqua</a>, del <a href="/wiki/Vapore" title="Vapore">vapore</a>, dell'<a href="/wiki/Aria" title="Aria">aria</a> compressa. In quest'opera lo studioso alessandrino palesa le sue capacità di inventore, delineando dispositivi quali l'<a href="/wiki/Eolipila" title="Eolipila">eolipila</a> e la <a href="/w/index.php?title=Fontana_di_Erone&action=edit&redlink=1" class="new" title="Fontana di Erone (la pagina non esiste)">fontana detta di Erone</a>. L'eolipila, o sfera di Eolo mostra come l'<a href="/wiki/Energia_termica" title="Energia termica">energia termica</a> può essere trasformata in <a href="/wiki/Energia_meccanica" title="Energia meccanica">energia meccanica</a> sfruttando la pressione derivante dal riscaldamento di acqua all'interno di una sfera metallica. </p><p>Erone avrebbe lasciato anche un trattato sulla costruzione delle macchine da guerra. Nella sua opera <i>Sugli automi</i> illustra teatrini automatici dotati di moto autonomo, rettilineo o circolare, per tutta la durata dello spettacolo. </p><p>Il capolavoro di Erone è però il trattato di <i>Meccanica</i>, pervenutoci solo in <a href="/wiki/Lingua_araba" title="Lingua araba">traduzione araba</a>. In questo testo lo scienziato alessandrino, per primo, porta a sistemazione definitiva l'aspetto teorico e pratico della <a href="/wiki/Meccanica_(fisica)" title="Meccanica (fisica)">meccanica</a>, riconducendola alle cinque macchine semplici - <a href="/wiki/Leva_(meccanica)" title="Leva (meccanica)">leva</a>, <a href="/wiki/Argano" title="Argano">argano</a>, <a href="/wiki/Carrucola" title="Carrucola">carrucola</a>, <a href="/wiki/Vite_(meccanica)" title="Vite (meccanica)">vite</a> e <a href="/wiki/Cuneo" title="Cuneo">cuneo</a> - il funzionamento delle quali dipende dal principio della leva. Sopravvivono, inoltre, frammenti dei contributi di Erone su <i>Gli orologi ad acqua</i>, e dei <i>Commentari sugli Elementi di Euclide</i>. </p> <div class="mw-heading mw-heading2"><h2 id="Invenzioni">Invenzioni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Erone_di_Alessandria&veaction=edit&section=2" title="Modifica la sezione Invenzioni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Erone_di_Alessandria&action=edit&section=2" title="Edit section's source code: Invenzioni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Al suo ingegno si devono l'invenzione della <a href="/wiki/Dioptra" class="mw-redirect" title="Dioptra">dioptra</a>, dell'<a href="/wiki/Odometro" title="Odometro">odometro</a>, del paranco a fune e della gru a bandiera. Formulò le <i>leggi della riflessione</i> e la formula che esprime l'area di un <a href="/wiki/Triangolo" title="Triangolo">triangolo</a> (<i>A</i>) in funzione dei suoi lati (<i>a</i>, <i>b</i> e <i>c</i>) e del semiperimetro <i>p</i>. </p><p><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\textstyle A={\sqrt {p\times (p-a)\times (p-b)\times (p-c)}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="false" scriptlevel="0"> <mi>A</mi> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <msqrt> <mi>p</mi> <mo>×</mo> <mo stretchy="false">(</mo> <mi>p</mi> <mo>−</mo> <mi>a</mi> <mo stretchy="false">)</mo> <mo>×</mo> <mo stretchy="false">(</mo> <mi>p</mi> <mo>−</mo> <mi>b</mi> <mo stretchy="false">)</mo> <mo>×</mo> <mo stretchy="false">(</mo> <mi>p</mi> <mo>−</mo> <mi>c</mi> <mo stretchy="false">)</mo> </msqrt> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\textstyle A={\sqrt {p\times (p-a)\times (p-b)\times (p-c)}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/3ede6edd4cb9960b371b16381d5610fb50aed4e1" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:37.547ex; height:3.343ex;" alt="{\textstyle A={\sqrt {p\times (p-a)\times (p-b)\times (p-c)}}}"></span> </p><p>Fu inoltre autore di diversi scritti di <a href="/wiki/Geometria" title="Geometria">geometria</a>, fra i quali <i>Le misure</i>, in tre libri, ed il <i>Commento agli Elementi di <a href="/wiki/Euclide" title="Euclide">Euclide</a></i> e due libri di <i>Pneumatica</i>, in cui si descrivono numerose applicazioni della <a href="/wiki/Pressione" title="Pressione">pressione</a>. Tra queste, una in particolare, la <a href="/wiki/Macchina_di_Erone" class="mw-redirect" title="Macchina di Erone">Macchina di Erone</a>, che serviva ad aprire e chiudere automaticamente le porte di un tempio (una versione tardo ellenistica delle moderne porte automatiche). </p><p>Fu sempre Erone ad inventare il tasto per <a href="/wiki/Cordofono" class="mw-redirect" title="Cordofono">strumenti a corda</a>: egli sostituì il pizzicato con la percussione di una corda musicale, controllata da un tasto che solleva un martelletto da una posizione di riposo in basso verso l'alto a colpire la corda. </p> <div class="mw-heading mw-heading2"><h2 id="Progetti">Progetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Erone_di_Alessandria&veaction=edit&section=3" title="Modifica la sezione Progetti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Erone_di_Alessandria&action=edit&section=3" title="Edit section's source code: Progetti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Aeolipile_illustration.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Aeolipile_illustration.png/220px-Aeolipile_illustration.png" decoding="async" width="220" height="334" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Aeolipile_illustration.png/330px-Aeolipile_illustration.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Aeolipile_illustration.png/440px-Aeolipile_illustration.png 2x" data-file-width="471" data-file-height="714" /></a><figcaption>Ricostruzione dell'<a href="/wiki/Eolipila" title="Eolipila">eolipila</a> di Erone</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Heron%27s_Windwheel.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Heron%27s_Windwheel.jpg/220px-Heron%27s_Windwheel.jpg" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Heron%27s_Windwheel.jpg/330px-Heron%27s_Windwheel.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Heron%27s_Windwheel.jpg/440px-Heron%27s_Windwheel.jpg 2x" data-file-width="1805" data-file-height="1801" /></a><figcaption>Ricostruzione moderna di un organo a vento di Erone</figcaption></figure> <ul><li><a href="/wiki/Eolipila" title="Eolipila">Eolipila</a>, la prima macchina a vapore di cui si abbia notizia</li> <li>Fontana di Erone<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></li> <li>Una pala a vento per il funzionamento di un organo.<sup id="cite_ref-Drachmann_2-0" class="reference"><a href="#cite_note-Drachmann-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Lohrmann_10f._3-0" class="reference"><a href="#cite_note-Lohrmann_10f.-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></li> <li>Macchina teatrale in grado di mettere in scena uno spettacolo, completamente automatizzato, di circa dieci minuti. Consisteva di macchine guidate da antenati delle moderne ruote dentate, corde e nodi, programmabili.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup></li> <li>Cheiroballistra (χειροβαλλίστρα), balestra ad uso personale con bracci in fasci di tendini.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></li></ul> <div class="mw-heading mw-heading2"><h2 id="Opere_scritte">Opere scritte</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Erone_di_Alessandria&veaction=edit&section=4" title="Modifica la sezione Opere scritte" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Erone_di_Alessandria&action=edit&section=4" title="Edit section's source code: Opere scritte"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Heron_von_Alexandria.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/b/bd/Heron_von_Alexandria.jpg" decoding="async" width="200" height="252" class="mw-file-element" data-file-width="200" data-file-height="252" /></a><figcaption>Erone di Alessandria come immaginato in una stampa del 1688</figcaption></figure> <p>Le opere attribuite ad Erone possono dividersi in tre gruppi principali: uno sui trattati matematici ingegneristici, uno sulla meccanica in generale e uno sui dispositivi concreti. </p><p>Per quanto riguarda i trattati matematici sono presenti: </p> <ul><li><i>Metrica</i>, descrizione di tecniche per calcolare superfici e volumi di differenti oggetti, in cui sono presenti dimostrazioni con esempi numerici.</li> <li><i>Definizioni</i>.</li></ul> <p>Appartengono al secondo gruppo: </p> <ul><li><i>Sulla dioptra</i>, raccolta di metodi per misurare lunghezze; in questo lavoro viene descritto l'odometro, come pure un apparato che assomiglia ad un <a href="/wiki/Teodolite" title="Teodolite">teodolite</a>.</li> <li><i>Baroulkos</i>, sulla costruzione di una macchina per il trasporto dei pesi.</li> <li><i>Catoptrica</i>, propagazione della luce e sua riflessione, uso degli specchi.</li> <li><i>Mechanica</i>, manuale in tre libri destinato agli architetti e agli ingegneri, contiene strumenti per sollevare oggetti pesanti. Nel primo libro vengono esposti i teoremi sulla gravità di <a href="/wiki/Archimede" title="Archimede">Archimede</a>; nel secondo è un trattato sui vantaggi delle macchine semplici e delle loro combinazioni; nel terzo si tratta di applicazioni pratiche dei concetti degli altri due libri.</li></ul> <p>Il terzo e ultimo gruppo comprende: </p> <ul><li><i>Belopoeica</i>, descrizione di macchine da guerra.</li> <li><i>Pneumatica</i>, descrizione di macchine funzionanti a pressione (ad aria, acqua o vapore), incluso l'<i>hydraulis</i>, l'organo ad acqua.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup></li> <li><i>Automata</i>, descrizione di macchine in grado di creare effetti in diversi contesti d'intrattenimento (banchetti, teatri) per mezzi meccanici o pneumatici (apertura o chiusura automatica di porte, statue che versano vino e latte, ecc.).<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup></li></ul> <p>Lavori che sono stati attribuiti ad Erone in passato, ma che oggi vengono considerati di altri autori:<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <ul><li><i>Geometria</i>, raccolta di equazioni basate sul primo capitolo della <i>Metrica</i>.</li> <li><i>Stereometrica</i>, esempi di calcoli tridimensionali basati sul secondo capitolo della <i>Metrica</i>.</li> <li><i>Mensurae</i>, strumenti che possono essere usati per misure, basati sulla <i>Stereometrica</i> e la <i>Metrica</i>.</li> <li><i>Cheirobalistra</i>, sulle catapulte</li> <li><i>Definitiones</i>, raccolta di definizioni di geometria.</li></ul> <p>Le opere di Erone pervenute sono state tramandate da manoscritti arabi. </p> <div class="mw-heading mw-heading3"><h3 id="Edizioni">Edizioni</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Erone_di_Alessandria&veaction=edit&section=5" title="Modifica la sezione Edizioni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Erone_di_Alessandria&action=edit&section=5" title="Edit section's source code: Edizioni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><cite class="citation libro" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="latino">LA</abbr></span>) <a rel="nofollow" class="external text" href="https://gutenberg.beic.it/webclient/DeliveryManager?pid=117154"><span style="font-style:italic;">Liber de machinis bellicis</span></a>, Venezia, Francesco De Franceschi (senese), 1572.</cite></li></ul> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Erone_di_Alessandria&veaction=edit&section=6" title="Modifica la sezione Note" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Erone_di_Alessandria&action=edit&section=6" title="Edit section's source code: Note"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200121192141/http://physics.kenyon.edu/EarlyApparatus/Fluids/Heros_Fountain/Heros_Fountain.html"><span style="font-style:italic;">Hero's fountain</span></a>, su <span style="font-style:italic;">physics.kenyon.edu</span>. <small>URL consultato il 3 luglio 2020</small> <small>(archiviato dall'<abbr title="http://physics.kenyon.edu/EarlyApparatus/Fluids/Heros_Fountain/Heros_Fountain.html">url originale</abbr> il 21 gennaio 2020)</small>.</cite></span> </li> <li id="cite_note-Drachmann-2"><a href="#cite_ref-Drachmann_2-0"><b>^</b></a> <span class="reference-text">A.G. Drachmann, "Heron's Windmill", <i>Centaurus</i>, 7 (1961), pp. 145-151</span> </li> <li id="cite_note-Lohrmann_10f.-3"><a href="#cite_ref-Lohrmann_10f._3-0"><b>^</b></a> <span class="reference-text">Dietrich Lohrmann, "Von der östlichen zur westlichen Windmühle", <i>Archiv für Kulturgeschichte</i>, Vol. 77, Issue 1 (1995), pp.1-30 (10f.)</span> </li> <li id="cite_note-4"><a href="#cite_ref-4"><b>^</b></a> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.newscientisttech.com/channel/tech/mg19526111.600">Noel Sharkey, "The programmable robot of ancient Greece Premium", <i>New Scientist</i>, n. 2611, 4 luglio 2007</a></span> </li> <li id="cite_note-5"><a href="#cite_ref-5"><b>^</b></a> <span class="reference-text">Carlos Solís Santos, <i>Macchine, tecniche e meccanica</i>, in «Storia Einaudi dei Greci e dei Romani», vol. 7, pp. 710-11.</span> </li> <li id="cite_note-6"><a href="#cite_ref-6"><b>^</b></a> <span class="reference-text">Jamies W. McKinnon, "Hero of Alexandria and Hydraulis", <i>GroveOnline</i>, 17 gennaio 2007.</span> </li> <li id="cite_note-7"><a href="#cite_ref-7"><b>^</b></a> <span class="reference-text">Francesco Grillo, <i>Hero of Alexandria's Automata. A Critical Edition and Translation, Including a Commentary on Book One</i>, PhD Diss. University of Glasgow, 2019.</span> </li> <li id="cite_note-8"><a href="#cite_ref-8"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal"> O'Connor, J.J. e E.F. Robertson, <a rel="nofollow" class="external text" href="http://www-history.mcs.st-andrews.ac.uk/history/Biographies/Heron.html"><span style="font-style:italic;">Heron biography</span></a>, su <span style="font-style:italic;">The MacTutor History of Mathematics archive</span>. <small>URL consultato il 18 giugno 2006</small>.</cite></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Bibliografia">Bibliografia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Erone_di_Alessandria&veaction=edit&section=7" title="Modifica la sezione Bibliografia" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Erone_di_Alessandria&action=edit&section=7" title="Edit section's source code: Bibliografia"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Hero_-_Pneumatica,_1592_-_1434011_F.jpeg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Hero_-_Pneumatica%2C_1592_-_1434011_F.jpeg/170px-Hero_-_Pneumatica%2C_1592_-_1434011_F.jpeg" decoding="async" width="170" height="250" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Hero_-_Pneumatica%2C_1592_-_1434011_F.jpeg/255px-Hero_-_Pneumatica%2C_1592_-_1434011_F.jpeg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Hero_-_Pneumatica%2C_1592_-_1434011_F.jpeg/340px-Hero_-_Pneumatica%2C_1592_-_1434011_F.jpeg 2x" data-file-width="872" data-file-height="1283" /></a><figcaption><i>Pneumatica</i>, 1592</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Hero_-_De_automatis,_1589_-_116959.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/01/Hero_-_De_automatis%2C_1589_-_116959.jpg/170px-Hero_-_De_automatis%2C_1589_-_116959.jpg" decoding="async" width="170" height="229" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/01/Hero_-_De_automatis%2C_1589_-_116959.jpg/255px-Hero_-_De_automatis%2C_1589_-_116959.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/01/Hero_-_De_automatis%2C_1589_-_116959.jpg/340px-Hero_-_De_automatis%2C_1589_-_116959.jpg 2x" data-file-width="1531" data-file-height="2062" /></a><figcaption><i>De automatis</i>, 1589</figcaption></figure> <ul><li>Oreste Trabucco: <i>«L'opere stupende dell'arti più ingegnose». La recezione degli </i>Πνευματικά<i> di Erone Alessandrino nella cultura italiana del Cinquecento</i>, Firenze, Olschki, 2010.</li> <li><cite class="citation libro" style="font-style:normal"> Erone di Alessandria, <a rel="nofollow" class="external text" href="https://gutenberg.beic.it/webclient/DeliveryManager?pid=1434011&custom_att_2=simple_viewer&search_terms=DTL4&pds_handle="><span style="font-style:italic;">Pneumatica</span></a>, In Vrbino, appresso Bartholomeo, e Simone Ragusij fratelli, 1592. <small>URL consultato il 16 aprile 2015</small>.</cite></li> <li><cite class="citation libro" style="font-style:normal"> Erone di Alessandria, <a rel="nofollow" class="external text" href="https://gutenberg.beic.it/webclient/DeliveryManager?pid=116959&custom_att_2=simple_viewer&search_terms=DTL4&pds_handle="><span style="font-style:italic;">De automatis</span></a>, In Venetia, appresso Girolamo Porro, 1589. <small>URL consultato il 16 aprile 2015</small>.</cite></li> <li><cite class="citation libro" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="latino">LA</abbr></span>) Erone di Alessandria, <a rel="nofollow" class="external text" href="https://gutenberg.beic.it/webclient/DeliveryManager?pid=117154&custom_att_2=simple_viewer&search_terms=DTL4&pds_handle="><span style="font-style:italic;">Liber de machinis bellicis</span></a>, Venetiis, apud Franciscum Franciscium Senensem, 1572. <small>URL consultato il 16 aprile 2015</small>.</cite></li> <li><cite id="CITEREFTreccani_erone-di-alessandria" class="citation testo" style="font-style:normal"> <a rel="nofollow" class="external text" href="http://www.treccani.it/enciclopedia/erone-di-alessandria"><span style="font-style:italic;">Erone di Alessandria</span></a>, in <span style="font-style:italic;">Treccani.it – Enciclopedie on line</span>, Roma, Istituto dell'Enciclopedia Italiana.</cite></li></ul> <div class="mw-heading mw-heading2"><h2 id="Voci_correlate">Voci correlate</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Erone_di_Alessandria&veaction=edit&section=8" title="Modifica la sezione Voci correlate" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Erone_di_Alessandria&action=edit&section=8" title="Edit section's source code: Voci correlate"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Automa_meccanico" title="Automa meccanico">Automa meccanico</a></li> <li><a href="/wiki/Eolipila" title="Eolipila">Eolipila</a></li> <li><a href="/wiki/Formula_di_Erone" title="Formula di Erone">Formula di Erone</a></li> <li><a href="/wiki/Macchina_di_Anticitera" title="Macchina di Anticitera">Macchina di Anticitera</a></li> <li><a href="/wiki/Macchina_di_Erone_per_aprire_le_porte_di_un_tempio" title="Macchina di Erone per aprire le porte di un tempio">Macchina di Erone per aprire le porte di un tempio</a></li> <li><a href="/wiki/Teorema_di_Erone" title="Teorema di Erone">Teorema di Erone</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Altri_progetti">Altri progetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Erone_di_Alessandria&veaction=edit&section=9" title="Modifica la sezione Altri progetti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Erone_di_Alessandria&action=edit&section=9" title="Edit section's source code: Altri progetti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div id="interProject" class="toccolours" style="display: none; clear: both; margin-top: 2em"><p id="sisterProjects" style="background-color: #efefef; color: black; font-weight: bold; margin: 0"><span>Altri progetti</span></p><ul title="Collegamenti verso gli altri progetti Wikimedia"> <li class="" title=""><a href="https://it.wikisource.org/wiki/Autore:Erone_di_Alessandria" class="extiw" title="s:Autore:Erone di Alessandria">Wikisource</a></li> <li class="" title=""><a href="https://it.wikisource.org/wiki/el:%CE%A3%CF%85%CE%B3%CE%B3%CF%81%CE%B1%CF%86%CE%AD%CE%B1%CF%82:%CE%89%CF%81%CF%89%CE%BD_%CE%BF_%CE%91%CE%BB%CE%B5%CE%BE%CE%B1%CE%BD%CE%B4%CF%81%CE%B5%CF%8D%CF%82" class="extiw" title="s:el:Συγγραφέας:Ήρων ο Αλεξανδρεύς">Wikisource</a></li> <li class="" title=""><a href="https://it.wikiquote.org/wiki/Erone_di_Alessandria" class="extiw" title="q:Erone di Alessandria">Wikiquote</a></li> <li class="" title=""><span class="plainlinks" title="commons:Category:Hero of Alexandria"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Hero_of_Alexandria?uselang=it">Wikimedia Commons</a></span></li></ul></div> <ul><li><span typeof="mw:File"><a href="https://it.wikisource.org/wiki/" title="Collabora a Wikisource"><img alt="Collabora a Wikisource" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/18px-Wikisource-logo.svg.png" decoding="async" width="18" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/27px-Wikisource-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/36px-Wikisource-logo.svg.png 2x" data-file-width="410" data-file-height="430" /></a></span> <a href="https://it.wikisource.org/wiki/" class="extiw" title="s:">Wikisource</a> contiene una pagina dedicata a <b><a href="https://it.wikisource.org/wiki/Autore:Erone_di_Alessandria" class="extiw" title="s:Autore:Erone di Alessandria">Erone di Alessandria</a></b></li> <li><span typeof="mw:File"><a href="https://it.wikisource.org/wiki/" title="Collabora a Wikisource"><img alt="Collabora a Wikisource" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/18px-Wikisource-logo.svg.png" decoding="async" width="18" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/27px-Wikisource-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/36px-Wikisource-logo.svg.png 2x" data-file-width="410" data-file-height="430" /></a></span> <a href="https://it.wikisource.org/wiki/" class="extiw" title="s:">Wikisource</a> contiene una pagina in lingua greca dedicata a <b><a href="https://it.wikisource.org/wiki/el:%CE%A3%CF%85%CE%B3%CE%B3%CF%81%CE%B1%CF%86%CE%AD%CE%B1%CF%82:%CE%89%CF%81%CF%89%CE%BD_%CE%BF_%CE%91%CE%BB%CE%B5%CE%BE%CE%B1%CE%BD%CE%B4%CF%81%CE%B5%CF%8D%CF%82" class="extiw" title="s:el:Συγγραφέας:Ήρων ο Αλεξανδρεύς">Erone di Alessandria</a></b></li> <li><span typeof="mw:File"><a href="https://it.wikiquote.org/wiki/" title="Collabora a Wikiquote"><img alt="Collabora a Wikiquote" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/18px-Wikiquote-logo.svg.png" decoding="async" width="18" height="21" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/27px-Wikiquote-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/36px-Wikiquote-logo.svg.png 2x" data-file-width="300" data-file-height="355" /></a></span> <a href="https://it.wikiquote.org/wiki/" class="extiw" title="q:">Wikiquote</a> contiene citazioni di o su <b><a href="https://it.wikiquote.org/wiki/Erone_di_Alessandria" class="extiw" title="q:Erone di Alessandria">Erone di Alessandria</a></b></li> <li><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikimedia Commons"><img alt="Collabora a Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png" decoding="async" width="18" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/27px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/36px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/?uselang=it">Wikimedia Commons</a></span> contiene immagini o altri file su <b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Hero_of_Alexandria?uselang=it">Erone di Alessandria</a></span></b></li></ul> <div class="mw-heading mw-heading2"><h2 id="Collegamenti_esterni">Collegamenti esterni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Erone_di_Alessandria&veaction=edit&section=10" title="Modifica la sezione Collegamenti esterni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Erone_di_Alessandria&action=edit&section=10" title="Edit section's source code: Collegamenti esterni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li class="mw-empty-elt"></li> <li><cite id="CITEREFTreccani.it" class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://www.treccani.it/enciclopedia/erone-di-alessandria"><span style="font-style:italic;">Eróne di Alessandria</span></a>, su <span style="font-style:italic;">Treccani.it – Enciclopedie on line</span>, <a href="/wiki/Istituto_dell%27Enciclopedia_Italiana" title="Istituto dell'Enciclopedia Italiana">Istituto dell'Enciclopedia Italiana</a>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q161853#P3365" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFEnciclopedia_Italiana" class="citation libro" style="font-style:normal"> <a href="/wiki/Giorgio_De_Santillana" title="Giorgio De Santillana">Giorgio De Santillana</a>, <a rel="nofollow" class="external text" href="https://www.treccani.it/enciclopedia/erone-d-alessandria_(Enciclopedia-Italiana)/"><span style="font-style:italic;">ERONE d'Alessandria</span></a>, in <span style="font-style:italic;"><a href="/wiki/Enciclopedia_Treccani" title="Enciclopedia Treccani">Enciclopedia Italiana</a></span>, <a href="/wiki/Istituto_dell%27Enciclopedia_Italiana" title="Istituto dell'Enciclopedia Italiana">Istituto dell'Enciclopedia Italiana</a>, 1932.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q161853#P4223" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFBritannica.com" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.britannica.com/biography/Heron-of-Alexandria"><span style="font-style:italic;">Heron of Alexandria</span></a>, su <span style="font-style:italic;"><a href="/wiki/Enciclopedia_Britannica" title="Enciclopedia Britannica">Enciclopedia Britannica</a></span>, Encyclopædia Britannica, Inc.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q161853#P1417" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFMacTutor" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://mathshistory.st-andrews.ac.uk/Biographies/Heron/"><span style="font-style:italic;">Erone di Alessandria</span></a>, su <span style="font-style:italic;"><a href="/wiki/MacTutor" title="MacTutor">MacTutor</a></span>, University of St Andrews, Scotland.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q161853#P1563" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFLiber_Liber" class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://www.liberliber.it/online/autori/autori-h/heron-alexandrinus-erone-di-alessandria"><span style="font-style:italic;">Opere di Erone di Alessandria</span></a>, su <span style="font-style:italic;"><a href="/wiki/Liber_Liber" title="Liber Liber">Liber Liber</a></span>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q161853#P7208" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFMLOL" class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://mlol.link/open/author/112744"><span style="font-style:italic;">Opere di Erone di Alessandria</span></a> / <a rel="nofollow" class="external text" href="https://mlol.link/open/author/123809"><span style="font-style:italic;">Erone di Alessandria (altra versione)</span></a>, su <span style="font-style:italic;">MLOL</span>, Horizons Unlimited.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q161853#P3762" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFOpen_Library" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://openlibrary.org/works/OL198203A"><span style="font-style:italic;">Opere di Erone di Alessandria</span></a>, su <span style="font-style:italic;"><a href="/wiki/Internet_Archive#Open_Library" title="Internet Archive">Open Library</a></span>, <a href="/wiki/Internet_Archive" title="Internet Archive">Internet Archive</a>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q161853#P648" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li>(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://web.archive.org/web/20051211215037/http://www.mlahanas.de/Greeks/HeronAlexandria.htm">Biografia</a> di Michael Lahanas</li> <li>(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://web.archive.org/web/20101208040820/http://www.history.rochester.edu/steam/hero/index.html">Testo della Pneumatica</a> tradotto in inglese nel 1851 Da Bennet Woodcroft</li> <li>(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://web.archive.org/web/20070905125400/http://www.tmth.edu.gr/en/aet/5/55.html">Biografia</a> nel sito del Technology Museum di <a href="/wiki/Salonicco" title="Salonicco">Salonicco</a></li> <li>(<span style="font-weight:bolder; font-size:80%"><abbr title="francese">FR</abbr></span>) <a rel="nofollow" class="external text" href="http://www.worldtempus.com/wt/1/1419/">Théâtre d'Héron d'Alexandrie</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20051120042030/http://www.worldtempus.com/wt/1/1419/">Archiviato</a> il 20 novembre 2005 in <a href="/wiki/Internet_Archive" title="Internet Archive">Internet Archive</a>. in WorldTempus</li> <li>(<span style="font-weight:bolder; font-size:80%"><abbr title="francese">FR</abbr></span>) <a rel="nofollow" class="external text" href="http://serge.mehl.free.fr/chrono/Heron.html">Formules d'Héron d'Alexandrie</a> di Serge Mehl</li> <li>(<span style="font-weight:bolder; font-size:80%"><abbr title="italiano">IT</abbr></span>) <cite class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="http://catalogo.museogalileo.it/biografia/EroneAlessandria.html"><span style="font-style:italic;">Museo Galileo</span></a>, su <span style="font-style:italic;">catalogo.museogalileo.it</span>.</cite></li> <li>(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr>, <abbr title="greco antico">GRC</abbr></span>) <a rel="nofollow" class="external text" href="http://theses.gla.ac.uk/76774/">Automata</a> nuova edizione critica a cura di Francesco Grillo (2019), con introduzione, traduzione inglese, commento al primo libro (automa mobile), appendici e illustrazioni</li> <li>(<span style="font-weight:bolder; font-size:80%"><abbr title="tedesco">DE</abbr>, <abbr title="greco antico">GRC</abbr></span>) Belopoeica: <i>Griechische Kriegsschriftsteller. Griechisch und Deutsch mit kritischen und erklärenden Anmerkungen, vol. I. Heron [...] vom Geschüßbau.</i> Leipzig, Verlag von Wilhelm Elgelmann, 1853, pagg. <a rel="nofollow" class="external text" href="https://archive.org/stream/griechischekrieg01kc#page/200/mode/2up">200-239</a>.</li> <li>(<span style="font-weight:bolder; font-size:80%"><abbr title="greco antico">GRC</abbr></span>) Cheiroballistras: <i>Poliorcétique des Grecs, par C. Wescher</i>, Paris, Imprimerie Impériale, 1867, pagg. <a rel="nofollow" class="external text" href="https://archive.org/stream/poliorktikakaip00petegoog#page/n178/mode/2up">121-134</a>.</li></ul> <style data-mw-deduplicate="TemplateStyles:r140554510">.mw-parser-output .CdA{border:1px solid #aaa;width:100%;margin:auto;font-size:90%;padding:2px}.mw-parser-output .CdA th{background-color:#f2f2f2;font-weight:bold;width:20%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .CdA{border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .CdA th{background-color:#202122}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .CdA{border-color:#54595D}html.skin-theme-clientpref-os .mw-parser-output .CdA th{background-color:#202122}}</style><table class="CdA"><tbody><tr><th><a href="/wiki/Aiuto:Controllo_di_autorit%C3%A0" title="Aiuto:Controllo di autorità">Controllo di autorità</a></th><td><a href="/wiki/Virtual_International_Authority_File" title="Virtual International Authority File">VIAF</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://viaf.org/viaf/50151776733818010028">50151776733818010028</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/International_Standard_Name_Identifier" title="International Standard Name Identifier">ISNI</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://isni.org/isni/0000000107979256">0000 0001 0797 9256</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Servizio_bibliotecario_nazionale" title="Servizio bibliotecario nazionale">SBN</a> <span class="uid"><a rel="nofollow" class="external text" href="https://opac.sbn.it/risultati-autori/-/opac-autori/detail/SBLV001325">SBLV001325</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Biblioteca_apostolica_vaticana" title="Biblioteca apostolica vaticana">BAV</a> <span class="uid"><a rel="nofollow" class="external text" href="https://opac.vatlib.it/auth/detail/495_9306">495/9306</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Consortium_of_European_Research_Libraries" title="Consortium of European Research Libraries">CERL</a> <span class="uid"><a rel="nofollow" class="external text" href="https://thesaurus.cerl.org/record/cnp01235919">cnp01235919</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number">LCCN</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://id.loc.gov/authorities/names/n81055336">n81055336</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="tedesco">DE</abbr></span>) <a rel="nofollow" class="external text" href="https://d-nb.info/gnd/119107430">119107430</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Biblioteca_nazionale_di_Spagna" title="Biblioteca nazionale di Spagna">BNE</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="spagnolo">ES</abbr></span>) <a rel="nofollow" class="external text" href="http://catalogo.bne.es/uhtbin/authoritybrowse.cgi?action=display&authority_id=XX1304497">XX1304497</a> <a rel="nofollow" class="external text" href="http://datos.bne.es/resource/XX1304497">(data)</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Biblioteca_nazionale_di_Francia" title="Biblioteca nazionale di Francia">BNF</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="francese">FR</abbr></span>) <a rel="nofollow" class="external text" href="https://catalogue.bnf.fr/ark:/12148/cb121144764">cb121144764</a> <a rel="nofollow" class="external text" href="https://data.bnf.fr/ark:/12148/cb121144764">(data)</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Biblioteca_nazionale_di_Israele" title="Biblioteca nazionale di Israele">J9U</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr>, <abbr title="ebraico">HE</abbr></span>) <a rel="nofollow" class="external text" href="http://olduli.nli.org.il/F/?func=find-b&local_base=NLX10&find_code=UID&request=987007262502005171">987007262502005171</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Biblioteca_nazionale_e_universitaria_di_Zagabria" title="Biblioteca nazionale e universitaria di Zagabria">NSK</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="croato">HR</abbr></span>) <a rel="nofollow" class="external text" href="https://katalog.nsk.hr/F/?func=direct&local_base=nsk10&doc_number=000452855">000452855</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Biblioteca_della_Dieta_nazionale_del_Giappone" title="Biblioteca della Dieta nazionale del Giappone">NDL</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr>, <abbr title="giapponese">JA</abbr></span>) <a rel="nofollow" class="external text" href="https://id.ndl.go.jp/auth/ndlna/00543381">00543381</a></span><span style="font-weight:bold;"> ·</span> CONOR.SI <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="sloveno">SL</abbr></span>) <a rel="nofollow" class="external text" href="https://plus.si.cobiss.net/opac7/conor/177428835">177428835</a></span></td></tr></tbody></table> <div class="noprint" style="width:100%; padding: 3px 0; display: flex; flex-wrap: wrap; row-gap: 4px; column-gap: 8px; box-sizing: border-box;"><div style="flex-basis: calc( 100% / 3 - 8px * 2/3 );"><style data-mw-deduplicate="TemplateStyles:r140555418">.mw-parser-output .itwiki-template-occhiello{width:100%;line-height:25px;border:1px solid #CCF;background-color:#F0EEFF;box-sizing:border-box}.mw-parser-output .itwiki-template-occhiello-progetto{background-color:#FAFAFA}@media screen{html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello{background-color:#202122;border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello-progetto{background-color:#282929}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .itwiki-template-occhiello{background-color:#202122;border-color:#54595D}html.skin-theme-clientpref-os .mw-parser-output .itwiki-template-occhiello-progetto{background-color:#282929}}</style><div class="itwiki-template-occhiello"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Crystal_Clear_app_Login_Manager.svg" class="mw-file-description" title="Biografie"><img alt=" " src="//upload.wikimedia.org/wikipedia/commons/thumb/6/67/Crystal_Clear_app_Login_Manager.svg/25px-Crystal_Clear_app_Login_Manager.svg.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/67/Crystal_Clear_app_Login_Manager.svg/38px-Crystal_Clear_app_Login_Manager.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/67/Crystal_Clear_app_Login_Manager.svg/50px-Crystal_Clear_app_Login_Manager.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span> <b><a href="/wiki/Portale:Biografie" title="Portale:Biografie">Portale Biografie</a></b></div></div><div style="flex-basis: calc( 100% / 3 - 8px * 2/3 );"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r140555418"><div class="itwiki-template-occhiello"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Nike_of_Samothrake_Louvre_Ma2369_n4.png" class="mw-file-description" title="Ellenismo"><img alt=" " src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Nike_of_Samothrake_Louvre_Ma2369_n4.png/16px-Nike_of_Samothrake_Louvre_Ma2369_n4.png" decoding="async" width="16" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Nike_of_Samothrake_Louvre_Ma2369_n4.png/25px-Nike_of_Samothrake_Louvre_Ma2369_n4.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Nike_of_Samothrake_Louvre_Ma2369_n4.png/33px-Nike_of_Samothrake_Louvre_Ma2369_n4.png 2x" data-file-width="2300" data-file-height="3485" /></a></span> <b><a href="/wiki/Portale:Ellenismo" title="Portale:Ellenismo">Portale Ellenismo</a></b></div></div><div style="flex-basis: calc( 100% / 3 - 8px * 2/3 );"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r140555418"><div class="itwiki-template-occhiello"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Crystal128-kmplot.svg" class="mw-file-description" title="Matematica"><img alt=" " src="//upload.wikimedia.org/wikipedia/commons/thumb/a/af/Crystal128-kmplot.svg/25px-Crystal128-kmplot.svg.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/af/Crystal128-kmplot.svg/38px-Crystal128-kmplot.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/af/Crystal128-kmplot.svg/50px-Crystal128-kmplot.svg.png 2x" data-file-width="245" data-file-height="244" /></a></span> <b><a href="/wiki/Portale:Matematica" title="Portale:Matematica">Portale Matematica</a></b></div></div></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Estratto da "<a dir="ltr" href="https://it.wikipedia.org/w/index.php?title=Erone_di_Alessandria&oldid=141223854">https://it.wikipedia.org/w/index.php?title=Erone_di_Alessandria&oldid=141223854</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Categoria:Categorie" title="Categoria:Categorie">Categorie</a>: <ul><li><a href="/wiki/Categoria:Matematici_del_I_secolo" title="Categoria:Matematici del I secolo">Matematici del I secolo</a></li><li><a href="/wiki/Categoria:Matematici_del_II_secolo" title="Categoria:Matematici del II secolo">Matematici del II secolo</a></li><li><a href="/wiki/Categoria:Alessandrini_di_epoca_romana" title="Categoria:Alessandrini di epoca romana">Alessandrini di epoca romana</a></li><li><a href="/wiki/Categoria:Inventori_greci_antichi" title="Categoria:Inventori greci antichi">Inventori greci antichi</a></li><li><a href="/wiki/Categoria:Matematici_greci_antichi" title="Categoria:Matematici greci antichi">Matematici greci antichi</a></li><li><a href="/wiki/Categoria:Ingegneri_greci_antichi" title="Categoria:Ingegneri greci antichi">Ingegneri greci antichi</a></li><li><a href="/wiki/Categoria:Scienza_ellenistica" title="Categoria:Scienza ellenistica">Scienza ellenistica</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Categorie nascoste: <ul><li><a href="/wiki/Categoria:Anno_di_morte_sconosciuto" title="Categoria:Anno di morte sconosciuto">Anno di morte sconosciuto</a></li><li><a href="/wiki/Categoria:BioBot" title="Categoria:BioBot">BioBot</a></li><li><a href="/wiki/Categoria:P3365_letta_da_Wikidata" title="Categoria:P3365 letta da Wikidata">P3365 letta da Wikidata</a></li><li><a href="/wiki/Categoria:P4223_letta_da_Wikidata" title="Categoria:P4223 letta da Wikidata">P4223 letta da Wikidata</a></li><li><a href="/wiki/Categoria:P1417_letta_da_Wikidata" title="Categoria:P1417 letta da Wikidata">P1417 letta da Wikidata</a></li><li><a href="/wiki/Categoria:P1563_letta_da_Wikidata" title="Categoria:P1563 letta da Wikidata">P1563 letta da Wikidata</a></li><li><a href="/wiki/Categoria:P7208_letta_da_Wikidata" title="Categoria:P7208 letta da Wikidata">P7208 letta da Wikidata</a></li><li><a href="/wiki/Categoria:P3762_multipla_letta_da_Wikidata_senza_qualificatore" title="Categoria:P3762 multipla letta da Wikidata senza qualificatore">P3762 multipla letta da Wikidata senza qualificatore</a></li><li><a href="/wiki/Categoria:P648_letta_da_Wikidata" title="Categoria:P648 letta da Wikidata">P648 letta da Wikidata</a></li><li><a href="/wiki/Categoria:Template_Webarchive_-_collegamenti_all%27Internet_Archive" title="Categoria:Template Webarchive - collegamenti all'Internet Archive">Template Webarchive - collegamenti all'Internet Archive</a></li><li><a href="/wiki/Categoria:Voci_con_codice_VIAF" title="Categoria:Voci con codice VIAF">Voci con codice VIAF</a></li><li><a href="/wiki/Categoria:Voci_con_codice_ISNI" title="Categoria:Voci con codice ISNI">Voci con codice ISNI</a></li><li><a href="/wiki/Categoria:Voci_con_codice_SBN_(nomi)" title="Categoria:Voci con codice SBN (nomi)">Voci con codice SBN (nomi)</a></li><li><a href="/wiki/Categoria:Voci_con_codice_BAV" title="Categoria:Voci con codice BAV">Voci con codice BAV</a></li><li><a href="/wiki/Categoria:Voci_con_codice_CERL" title="Categoria:Voci con codice CERL">Voci con codice CERL</a></li><li><a href="/wiki/Categoria:Voci_con_codice_LCCN" title="Categoria:Voci con codice LCCN">Voci con codice LCCN</a></li><li><a href="/wiki/Categoria:Voci_con_codice_GND" title="Categoria:Voci con codice GND">Voci con codice GND</a></li><li><a href="/wiki/Categoria:Voci_con_codice_BNE" title="Categoria:Voci con codice BNE">Voci con codice BNE</a></li><li><a href="/wiki/Categoria:Voci_con_codice_BNF" title="Categoria:Voci con codice BNF">Voci con codice BNF</a></li><li><a href="/wiki/Categoria:Voci_con_codice_J9U" title="Categoria:Voci con codice J9U">Voci con codice J9U</a></li><li><a href="/wiki/Categoria:Voci_con_codice_NSK" title="Categoria:Voci con codice NSK">Voci con codice NSK</a></li><li><a href="/wiki/Categoria:Voci_con_codice_NDL" title="Categoria:Voci con codice NDL">Voci con codice NDL</a></li><li><a href="/wiki/Categoria:Voci_con_codice_CONOR.SI" title="Categoria:Voci con codice CONOR.SI">Voci con codice CONOR.SI</a></li><li><a href="/wiki/Categoria:Voci_biografiche_con_codici_di_controllo_di_autorit%C3%A0" title="Categoria:Voci biografiche con codici di controllo di autorità">Voci biografiche con codici di controllo di autorità</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Questa pagina è stata modificata per l'ultima volta il 22 set 2024 alle 23:06.</li> <li id="footer-info-copyright">Il testo è disponibile secondo la <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.it">licenza Creative Commons Attribuzione-Condividi allo stesso modo</a>; possono applicarsi condizioni ulteriori. Vedi le <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use/it">condizioni d'uso</a> per i dettagli.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy/it">Informativa sulla privacy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:Sala_stampa/Wikipedia">Informazioni su Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:Avvertenze_generali">Avvertenze</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Codice di condotta</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Sviluppatori</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/it.wikipedia.org">Statistiche</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Dichiarazione sui cookie</a></li> <li id="footer-places-mobileview"><a href="//it.m.wikipedia.org/w/index.php?title=Erone_di_Alessandria&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Versione mobile</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-5c59558b9d-nqdrf","wgBackendResponseTime":233,"wgPageParseReport":{"limitreport":{"cputime":"0.543","walltime":"0.863","ppvisitednodes":{"value":3306,"limit":1000000},"postexpandincludesize":{"value":33666,"limit":2097152},"templateargumentsize":{"value":517,"limit":2097152},"expansiondepth":{"value":11,"limit":100},"expensivefunctioncount":{"value":11,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":7236,"limit":5000000},"entityaccesscount":{"value":26,"limit":400},"timingprofile":["100.00% 668.900 1 -total"," 51.46% 344.201 1 Template:Collegamenti_esterni"," 18.64% 124.683 1 Template:Bio"," 7.03% 47.005 1 Template:Portale"," 5.57% 37.246 1 Template:Interprogetto"," 3.83% 25.599 4 Template:Cita_libro"," 3.62% 24.240 1 Template:Treccani"," 3.58% 23.957 1 Template:Controllo_di_autorità"," 3.52% 23.541 3 Template:Icona_argomento"," 2.47% 16.545 1 Template:Cita_testo"]},"scribunto":{"limitreport-timeusage":{"value":"0.385","limit":"10.000"},"limitreport-memusage":{"value":7709624,"limit":52428800}},"cachereport":{"origin":"mw-api-int.codfw.main-6fdd9f9b88-v8s9p","timestamp":"20241130085326","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Erone di Alessandria","url":"https:\/\/it.wikipedia.org\/wiki\/Erone_di_Alessandria","sameAs":"http:\/\/www.wikidata.org\/entity\/Q161853","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q161853","author":{"@type":"Organization","name":"Contributori ai progetti Wikimedia"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2004-10-25T12:47:47Z","dateModified":"2024-09-22T22:06:11Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/c\/ca\/Heron.jpeg","headline":"matematico, ingegnere e inventore greco antico"}</script> </body> </html>