CINXE.COM
ETHW talk:Subject browse - Engineering and Technology History Wiki
<!DOCTYPE html> <html class="client-nojs" lang="en" dir="ltr"> <head><script type="text/javascript" src="/_static/js/bundle-playback.js?v=HxkREWBo" charset="utf-8"></script> <script type="text/javascript" src="/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("https://ethw.org/ETHW_talk:Subject_browse","20200103061108","https://web.archive.org/","web","/_static/", "1578031868"); </script> <link rel="stylesheet" type="text/css" href="/_static/css/banner-styles.css?v=S1zqJCYt" /> <link rel="stylesheet" type="text/css" href="/_static/css/iconochive.css?v=3PDvdIFv" /> <!-- End Wayback Rewrite JS Include --> <meta charset="UTF-8"/> <title>ETHW talk:Subject browse - Engineering and Technology History Wiki</title> <script>document.documentElement.className = document.documentElement.className.replace( /(^|\s)client-nojs(\s|$)/, "$1client-js$2" );</script> <script>(window.RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgCanonicalNamespace":"Project_talk","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":5,"wgPageName":"ETHW_talk:Subject_browse","wgTitle":"Subject browse","wgCurRevisionId":0,"wgRevisionId":0,"wgArticleId":0,"wgIsArticle":false,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":[],"wgBreakFrames":false,"wgPageContentLanguage":"en","wgPageContentModel":"flow-board","wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy","wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgMonthNamesShort":["","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],"wgRelevantPageName":"ETHW_talk:Subject_browse","wgRelevantArticleId":0,"wgRequestId":"68b56db8d67483a3ab550b3f","wgIsProbablyEditable":false,"wgRelevantPageIsProbablyEditable":false,"wgRestrictionCreate":[],"srfFilteredConfig":null,"wgWikiEditorEnabledModules":[],"wgULSAcceptLanguageList":["en-us","en"],"wgULSCurrentAutonym":"English","wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en","usePageImages":false,"usePageDescriptions":false},"wgPageFormsAutocompleteValues":[],"wgPageFormsAutocompleteOnAllChars":false,"wgPageFormsFieldProperties":[],"wgPageFormsCargoFields":[],"wgPageFormsDependentFields":[],"wgPageFormsGridValues":[],"wgPageFormsGridParams":[],"wgPageFormsShowOnSelect":[],"wgPageFormsScriptPath":"/w/extensions/PageForms","edgValues":null,"wgPageFormsEDSettings":null,"wgAmericanDates":false,"egMapsDebugJS":false,"egMapsAvailableServices":["googlemaps3","openlayers","leaflet"],"wgFlowData":{"title":"ETHW talk:Subject browse","categories":[],"specialCategoryLink":"/Special:Categories","workflow":"","blocks":{"header":{"type":"header","editToken":null,"revision":{"actions":[],"links":[]},"copyrightMessage":"","submitted":[],"errors":[],"title":"ETHW talk:Subject browse","block-action-template":"","editFont":"monospace"},"topiclist":{"submitted":{"action":"view"},"errors":[],"sortby":"updated","workflowId":"ve5tj8nm3v7f3iol","title":"ETHW talk:Subject browse","actions":{"newtopic":{"url":"https://web.archive.org/web/20200103061108/https://ethw.org/w/index.php?title=ETHW_talk:Subject_browse\u0026action=new-topic","title":"Start a new topic","text":"Start a new topic"}},"links":{"board-sort":{"updated":"/w/index.php?title=ETHW_talk:Subject_browse\u0026topiclist_sortby=updated\u0026topiclist_savesortby=1","newest":"/w/index.php?title=ETHW_talk:Subject_browse\u0026topiclist_sortby=newest\u0026topiclist_savesortby=1"},"newtopic":"/w/index.php?title=ETHW_talk:Subject_browse\u0026action=new-topic"},"type":"topiclist","roots":[],"posts":[],"revisions":[],"block-action-template":"","editToken":null,"editFont":"monospace"}},"isWatched":false,"watchable":false,"links":{"watch-board":{"url":"/w/index.php?title=ETHW_talk:Subject_browse\u0026action=watch"},"unwatch-board":{"url":"/w/index.php?title=ETHW_talk:Subject_browse\u0026action=unwatch"}},"toc":{"submitted":{"action":"view","toconly":true,"limit":50,"sortby":"updated"},"errors":[],"sortby":"updated","type":"topiclist","roots":[],"posts":[],"revisions":[],"links":{"pagination":[]}}},"wgVisualEditorToolbarScrollOffset":0,"wgVisualEditorUnsupportedEditParams":["undo","undoafter","veswitched"],"wgEditSubmitButtonLabelPublish":false});mw.loader.state({"site.styles":"ready","noscript":"ready","user.styles":"ready","user":"ready","user.options":"ready","user.tokens":"loading","oojs-ui-core.styles":"ready","oojs-ui.styles.indicators":"ready","oojs-ui.styles.textures":"ready","mediawiki.widgets.styles":"ready","oojs-ui.styles.icons-content":"ready","oojs-ui.styles.icons-alerts":"ready","oojs-ui.styles.icons-interactions":"ready","mediawiki.ui":"ready","mediawiki.ui.anchor":"ready","mediawiki.ui.button":"ready","mediawiki.ui.input":"ready","mediawiki.ui.icon":"ready","mediawiki.ui.text":"ready","mediawiki.special.changeslist":"ready","mediawiki.editfont.styles":"ready","ext.flow.styles.base":"ready","ext.flow.mediawiki.ui.form":"ready","ext.flow.mediawiki.ui.text":"ready","ext.flow.board.styles":"ready","ext.flow.board.topic.styles":"ready","oojs-ui.styles.icons-layout":"ready","oojs-ui.styles.icons-movement":"ready","oojs-ui.styles.icons-editing-core":"ready","oojs-ui.styles.icons-moderation":"ready","mediawiki.skinning.content.parsoid":"ready","ext.cite.style":"ready","ext.uls.pt":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.smw.style":"ready","ext.smw.tooltip.styles":"ready","bootstrap.css":"ready","skin.booty.css":"ready","font-awesome":"ready","mediawiki.legacy.shared":"ready","mediawiki.legacy.commonPrint":"ready","mediawiki.sectionAnchor":"ready","raphael.js":"loading"});mw.loader.implement("user.tokens@09ywz7f",function($,jQuery,require,module){/*@nomin*/mw.user.tokens.set({"editToken":"+\\","patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); });mw.loader.load(["ext.flow","site","mediawiki.page.startup","mediawiki.user","mediawiki.hidpi","mediawiki.page.ready","mediawiki.searchSuggest","ext.ethw","ext.uls.init","ext.uls.geoclient","ext.uls.interface","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.smw.style","bootstrap.js","skin.booty.js"]);mw.loader.load("/w/load.php?debug=false\u0026lang=en\u0026modules=raphael.js\u0026only=scripts\u0026skin=booty");});</script> <link rel="stylesheet" href="/web/20200103061108cs_/https://ethw.org/w/load.php?debug=false&lang=en&modules=bootstrap.css%7Cfont-awesome&only=styles&skin=booty"/> <link rel="stylesheet" href="/web/20200103061108cs_/https://ethw.org/w/load.php?debug=false&lang=en&modules=ext.cite.style%7Cext.flow.board.styles%7Cext.flow.board.topic.styles%7Cext.flow.mediawiki.ui.form%2Ctext%7Cext.flow.styles.base%7Cext.uls.pt%7Cext.visualEditor.desktopArticleTarget.noscript%7Cmediawiki.editfont.styles%7Cmediawiki.legacy.commonPrint%2Cshared%7Cmediawiki.sectionAnchor%2Cui%7Cmediawiki.skinning.content.parsoid%7Cmediawiki.special.changeslist%7Cmediawiki.ui.anchor%2Cbutton%2Cicon%2Cinput%2Ctext%7Cmediawiki.widgets.styles%7Coojs-ui-core.styles%7Coojs-ui.styles.icons-alerts%2Cicons-content%2Cicons-editing-core%2Cicons-interactions%2Cicons-layout%2Cicons-moderation%2Cicons-movement%2Cindicators%2Ctextures&only=styles&skin=booty"/> <link rel="stylesheet" href="/web/20200103061108cs_/https://ethw.org/w/load.php?debug=false&lang=en&modules=ext.smw.style%7Cext.smw.tooltip.styles&only=styles&skin=booty"/> <link rel="stylesheet" href="/web/20200103061108cs_/https://ethw.org/w/load.php?debug=false&lang=en&modules=skin.booty.css&only=styles&skin=booty"/> <script async="" src="/web/20200103061108js_/https://ethw.org/w/load.php?debug=false&lang=en&modules=startup&only=scripts&skin=booty"></script> <style>@font-face { font-family: 'Glyphicons Halflings'; src: url('/web/20200103061108im_/https://ethw.org/w/skins/Booty/bootstrap-3.2.0/fonts/glyphicons-halflings-regular.eot'); src: url('/web/20200103061108im_/https://ethw.org/w/skins/Booty/bootstrap-3.2.0/fonts/glyphicons-halflings-regular.eot#iefix') format('embedded-opentype'), url('/web/20200103061108im_/https://ethw.org/w/skins/Booty/bootstrap-3.2.0/fonts/glyphicons-halflings-regular.woff') format('woff'), url('/web/20200103061108im_/https://ethw.org/w/skins/Booty/bootstrap-3.2.0/fonts/glyphicons-halflings-regular.ttf') format('truetype'), url('/web/20200103061108im_/https://ethw.org/w/skins/Booty/bootstrap-3.2.0/fonts/glyphicons-halflings-regular.svg#glyphicons-halflingsregular') format('svg'); }</style><style>/*<![CDATA[*/@font-face { font-family: 'FontAwesome'; src: url('/web/20200103061108im_/https://ethw.org/w/skins/Booty/font-awesome-4.0.3/fonts/fontawesome-webfont.eot?v=4.0.3'); src: url('/web/20200103061108im_/https://ethw.org/w/skins/Booty/font-awesome-4.0.3/fonts/fontawesome-webfont.eot#iefix&v=4.0.3') format('embedded-opentype'), url('/web/20200103061108im_/https://ethw.org/w/skins/Booty/font-awesome-4.0.3/fonts/fontawesome-webfont.woff?v=4.0.3') format('woff'), url('/web/20200103061108im_/https://ethw.org/w/skins/Booty/font-awesome-4.0.3/fonts/fontawesome-webfont.ttf?v=4.0.3') format('truetype'), url('/web/20200103061108im_/https://ethw.org/w/skins/Booty/font-awesome-4.0.3/fonts/fontawesome-webfont.svg?v=4.0.3#fontawesomeregular') format('svg'); font-weight: normal; font-style: normal; }/*]]>*/</style> <meta name="ResourceLoaderDynamicStyles" content=""/> <link rel="stylesheet" href="/web/20200103061108cs_/https://ethw.org/w/load.php?debug=false&lang=en&modules=site.styles&only=styles&skin=booty"/> <meta name="generator" content="MediaWiki 1.31.0"/> <meta name="robots" content="noindex,nofollow"/> <meta name="viewport" content="width=device-width"/> <link rel="alternate" type="application/rdf+xml" title="ETHW talk:Subject browse" href="/web/20200103061108/https://ethw.org/w/index.php?title=Special:ExportRDF/ETHW_talk:Subject_browse&xmlmime=rdf"/> <link rel="shortcut icon" href="/web/20200103061108im_/https://ethw.org/favicon.ico"/> <link rel="search" type="application/opensearchdescription+xml" href="/web/20200103061108/https://ethw.org/w/opensearch_desc.php" title="ETHW (en)"/> <link rel="EditURI" type="application/rsd+xml" href="https://ethw.org/w/api.php?action=rsd"/> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> <link href="https://web.archive.org/web/20200103061108cs_/https://fonts.googleapis.com/css?family=Open+Sans:400italic,600italic,700italic,700,600,400" rel="stylesheet" type="text/css"> <!--[if lt IE 9]><script src="/w/load.php?debug=false&lang=en&modules=html5shiv&only=scripts&skin=booty&sync=1"></script><![endif]--> </head> <body class="mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-5 ns-talk page-ETHW_talk_Subject_browse rootpage-ETHW_talk_Subject_browse skin-booty action-view sitename-ethw layout-default user-anonymous"><nav id="topnavbar" role="navigation" class="navbar navbar-inverse navbar-default"> <div class="container"> <div class="navbar-header"> <button class="navbar-toggle" type="button" data-toggle="collapse" data-target="#navbarCollapse"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand" id="top-nav-name" href="/web/20200103061108/https://ethw.org/Main_Page"> <span class="topnav-name visible-sm visible-xs">ETHW</span> <span class="topnav-name visible-md visible-lg">Engineering and Technology History Wiki</span> </a> </div> <div id="navbarCollapse" class="collapse navbar-collapse"> <ul class="nav navbar-nav"> <li class="page-menu dropdown"> <a href="" data-toggle="dropdown" class="dropdown-toggle"> <i class="glyphicon glyphicon-th-list"></i> Go <b class="caret"></b> </a> <ul class="dropdown-menu"> <li id="n-Browse-by-Subject"><a href="/web/20200103061108/https://ethw.org/ETHW:Subject_browse">Browse by Subject</a></li> <li class="divider"></li> <li id="n-Encyclopedia"><a href="/web/20200103061108/https://ethw.org/Encyclopedia">Encyclopedia</a></li> <li id="n-Oral-Histories"><a href="/web/20200103061108/https://ethw.org/Oral-History:List_of_all_Oral_Histories">Oral Histories</a></li> <li id="n-First-Hand-Histories"><a href="/web/20200103061108/https://ethw.org/First-Hand:List_of_First_Hand_Histories">First Hand Histories</a></li> <li id="n-Landmarks.2FMilestones"><a href="/web/20200103061108/https://ethw.org/Landmarks">Landmarks/Milestones</a></li> <li id="n-Archives"><a href="/web/20200103061108/https://ethw.org/Archives:Archival_Collections">Archives</a></li> <li id="n-Education"><a href="/web/20200103061108/https://ethw.org/ETHW:About-Education">Education</a></li> <li class="divider"></li> <li id="n-Random-page"><a href="/web/20200103061108/https://ethw.org/Special:Random">Random page</a></li> <li class="divider"></li> <li id="n-help"><a href="/web/20200103061108/https://ethw.org/Help:Contents" title="The place to find out">Help</a></li> <li id="n-Contact-us"><a href="/web/20200103061108/https://ethw.org/Special:Contact">Contact us</a></li> <li class="divider"></li> <li id="n-Recent-changes"><a href="/web/20200103061108/https://ethw.org/Special:RecentChanges">Recent changes</a></li> <li id="n-New-pages"><a href="/web/20200103061108/https://ethw.org/Special:NewPages">New pages</a></li> <li class="divider"></li> </ul> </li> <li class="page-menu dropdown"> <a href="" data-toggle="dropdown" class="dropdown-toggle"> <i class="glyphicon glyphicon-file"></i> <span class="title">Actions</span> <b class="caret"></b> </a> <ul class="dropdown-menu"> <li id="ca-nstab-project"><a href="/web/20200103061108/https://ethw.org/ETHW:Subject_browse" title="View the project page [a]" accesskey="a">Project page</a></li> <li id="ca-talk" class="selected new"><a href="/web/20200103061108/https://ethw.org/w/index.php?title=ETHW_talk:Subject_browse&action=edit&redlink=1" rel="discussion" title="Discussion about the content page (page does not exist) [t]" accesskey="t">Discussion</a></li> <li class="divider"></li> </ul> </li> <li class="toolbox-menu dropdown"> <a href="" data-toggle="dropdown" class="dropdown-toggle"> <i class="glyphicon glyphicon-cog"></i> <span class="title">Tools</span> <b class="caret"></b> </a> <ul class="dropdown-menu"> <li id="t-whatlinkshere"><a href="/web/20200103061108/https://ethw.org/Special:WhatLinksHere/ETHW_talk:Subject_browse" title="A list of all wiki pages that link here [j]" accesskey="j">What links here</a></li> <li id="t-specialpages"><a href="/web/20200103061108/https://ethw.org/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q">Special pages</a></li> <li id="t-info"><a href="/web/20200103061108/https://ethw.org/w/index.php?title=ETHW_talk:Subject_browse&action=info" title="More information about this page">Page information</a></li> </ul> </li> <li class="user-menu dropdown"><a href="#" class="dropdown-toggle" title="Account" data-toggle="dropdown"> <i class="glyphicon glyphicon-user"></i> <span class="title">Account</span> <b class="caret"></b></a> <ul class="dropdown-menu"> <li><a href="/web/20200103061108/https://ethw.org/w/index.php?title=Special:UserLogin&returnto=ETHW+talk%3ASubject+browse">Log in</a></li><li class="divider"></li><li><a href="/web/20200103061108/https://ethw.org/Special:RequestAccount">Request account</a></li> </ul> </li> </ul> <ul class="nav navbar-nav navbar-right"> </ul> <form class="navbar-form navbar-right" role="search" method="get"> <div class="form-group" style="display:inline;"> <div class="input-group"> <input type="search" class="form-control" name="search" placeholder="Search" id="searchInput"> <div class="input-group-btn"> <button type="submit" class="btn btn-info" id="searchGoButton"> <span class="glyphicon glyphicon-search"></span> </button> </div> </div> </div> </form> </div> </div> </nav> <div id="page"> <div id="lower-container" class=""> <div class="bootstrap-ve"> <div class="firstHeading" id="firstHeading" style="display:none;"></div> </div> <div id="content-container" class="container has-title"> <!-- The VisualEditor menu is injected directly before the #firstHeading element. Since this skin doesn't use that for the title, this hidden div is used to ensure the VisualEditor menu is injected in here --> <article id="content" class="mw-body " role="main"> <a id="top"></a> <!-- in order that VisualEditor doesn't inject its menubar here, the article title cannot have the class or id firstHeading, as it does in most other skins --> <h1 class="page-title firstHeading">ETHW talk:Subject browse</h1> <div id="bodyContent"> <div class="container"><div class="row"><div class="col-sm-12 col-md-9"> <div id="contentSub"></div> <!-- start content --> <div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr"><div class="flow-component flow-board-page mw-content-ltr flow-action-view" data-flow-component="board" data-flow-id=""> <div class="flow-board-header flow-load-interactive" data-flow-load-handler="loadSideRail"> <h2 class="flow-board-header-title"> <span class="mw-ui-icon mw-ui-icon-before mw-ui-icon-speechBubbles"></span> About this board </h2> <p class="flow-board-header-restricted"> <span aria-disabled="false" class="flow-board-header-restricted-icon oo-ui-widget oo-ui-widget-enabled oo-ui-iconElement-icon oo-ui-icon-lock oo-ui-iconElement oo-ui-iconWidget"></span> <span class="flow-board-header-restricted-label">Not editable</span> </p> <div class="flow-error-container"> </div> <div id="1" aria-disabled="false" class="oo-ui-widget oo-ui-widget-enabled flow-ui-boardDescriptionWidget flow-ui-boardDescriptionWidget-nojs"><div class="flow-ui-boardDescriptionWidget-content mw-parser-output"></div></div> <a href="javascript:void(0);" class="mw-ui-button mw-ui-quiet side-rail-toggle-button" data-flow-interactive-handler="toggleSideRail"> <span class="mw-ui-icon mw-ui-icon-before mw-ui-icon-only mw-ui-icon-close pull-right collapse-button" title="Hide description"></span> <span class="mw-ui-icon mw-ui-icon-before mw-ui-icon-only mw-ui-icon-speechBubbles pull-right expand-button" title="Show description"></span> </a> <div class="flow-board-header-footer"> <hr/> <p> </p> </div> </div> <div class="flow-board-navigation" data-flow-load-handler="boardNavigation"> <div class="flow-error-container"> </div> </div> <div class="flow-board" data-flow-sortby="updated"> <div class="flow-newtopic-container"> <div class="flow-nojs"> <a class="mw-ui-input mw-ui-input-large flow-ui-input-replacement-anchor" href="/web/20200103061108/https://ethw.org/w/index.php?title=ETHW_talk:Subject_browse&action=new-topic">Start a new topic</a> </div> <div class="flow-js"> <form action="https://web.archive.org/web/20200103061108/https://ethw.org/w/index.php?title=ETHW_talk:Subject_browse&action=new-topic" method="POST" class="flow-newtopic-form"> <div class="flow-error-container"> </div> <div class="flow-anon-warning"> <div class="flow-anon-warning-mobile"> <div class="flow-form-collapsible flow-ui-tooltip mw-ui-progressive flow-ui-tooltip-down flow-ui-tooltip-block plainlinks">You are not logged in. To receive attribution with your name instead of your IP address, you can <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://web.archive.org/web/20200103061108/https://ethw.org/Special:UserLogin?returnto=ETHW_talk%3ASubject_browse">log in</a> or <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://web.archive.org/web/20200103061108/https://ethw.org/Special:UserLogin/signup?returnto=ETHW_talk%3ASubject_browse">create an account</a>.<span class="flow-ui-tooltip-triangle"></span> </div> </div> <script name="handlebars-template-progressive-enhancement" type="text/x-handlebars-template-progressive-enhancement" data-type="insert"> <div class="flow-anon-warning-desktop"> <div class="flow-form-collapsible flow-ui-tooltip mw-ui-progressive flow-ui-tooltip-left flow-ui-tooltip-block plainlinks">You are not logged in. To receive attribution with your name instead of your IP address, you can <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://web.archive.org/web/20200103061108/https://ethw.org/Special:UserLogin?returnto=ETHW_talk%3ASubject_browse">log in</a> or <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://web.archive.org/web/20200103061108/https://ethw.org/Special:UserLogin/signup?returnto=ETHW_talk%3ASubject_browse">create an account</a>.<span class="flow-ui-tooltip-triangle"></span> </div> </div> </script></div> <input type="hidden" name="wpEditToken" value="+\"/> <input type="hidden" name="topiclist_replyTo" value="ve5tj8nm3v7f3iol"/> <input name="topiclist_topic" class="mw-ui-input mw-ui-input-large" required type="text" placeholder="Start a new topic" data-role="title"/> </form> </div> </div> <div class="flow-topics"> <div class="flow-no-more"> There are no older topics </div> <div class="flow-bottom-spacer"></div> </div> </div> <div class="flow-ui-load-overlay"></div> <div style="clear: both"></div> </div></div><div class="printfooter"> Retrieved from "<a dir="ltr" href="https://web.archive.org/web/20200103061108/https://ethw.org/ETHW_talk:Subject_browse">https://ethw.org/ETHW_talk:Subject_browse</a>"</div> <div id="catlinks" class="catlinks catlinks-allhidden" data-mw="interface"></div> <!-- end content --> <div class="visualClear"></div> </div><div class="row"><div class="hidden-sm col-md-3"> </div> </div> </article> </div><!--/content-container--> </div> <footer id="main-footer" role="contentinfo"> <div class="container"> <div id="f-poweredbyico"> <a href="//web.archive.org/web/20200103061108/https://www.mediawiki.org/" target="_blank"><img src="/web/20200103061108im_/https://ethw.org/w/resources/assets/poweredby_mediawiki_88x31.png" alt="Powered by MediaWiki" srcset="/web/20200103061108im_/https://ethw.org/w/resources/assets/poweredby_mediawiki_132x47.png 1.5x, /web/20200103061108im_/https://ethw.org/w/resources/assets/poweredby_mediawiki_176x62.png 2x" width="88" height="31"/></a> <a href="https://web.archive.org/web/20200103061108/https://www.semantic-mediawiki.org/wiki/Semantic_MediaWiki" target="_blank"><img src="/web/20200103061108im_/https://ethw.org/w/extensions/SemanticMediaWiki/res/images/smw_button.png" alt="Powered by Semantic MediaWiki" width="88" height="31"/></a> </div> <ul id="f-links"> <li id="about"><a href="/web/20200103061108/https://ethw.org/ETHW:About" title="ETHW:About">About ETHW</a></li> <li id="disclaimer"><a href="/web/20200103061108/https://ethw.org/ETHW:Policies" title="ETHW:Policies">Policies and disclaimers</a></li> </ul> </div> </footer><script> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','//web.archive.org/web/20200103061108/https://www.google-analytics.com/analytics.js','ga'); ga('create', 'UA-22814006-1', 'auto'); ga('set', 'anonymizeIp', true); ga('send', 'pageview'); </script> <script>(window.RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgBackendResponseTime":313});});</script></div><!--/#page--> </body></html><!-- FILE ARCHIVED ON 06:11:08 Jan 03, 2020 AND RETRIEVED FROM THE INTERNET ARCHIVE ON 00:35:20 Nov 24, 2024. JAVASCRIPT APPENDED BY WAYBACK MACHINE, COPYRIGHT INTERNET ARCHIVE. ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C. SECTION 108(a)(3)). --> <!-- playback timings (ms): captures_list: 0.466 exclusion.robots: 0.025 exclusion.robots.policy: 0.015 esindex: 0.01 cdx.remote: 17.14 LoadShardBlock: 309.177 (3) PetaboxLoader3.datanode: 194.753 (4) PetaboxLoader3.resolve: 194.76 (3) load_resource: 149.493 -->