{"id":7912,"date":"2023-11-26T18:00:00","date_gmt":"2023-11-26T18:00:00","guid":{"rendered":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/?p=7912"},"modified":"2024-04-27T14:50:00","modified_gmt":"2024-04-27T13:50:00","slug":"andrew-herbert","status":"publish","type":"post","link":"https:\/\/www.leo-computers.org.uk\/leopedia.org\/andrew-herbert\/","title":{"rendered":"<strong>Andrew Herbert: The EDSAC Rebuild at TNMoC<\/strong>"},"content":{"rendered":"\n<p>Presentation Friday\u00a026\u00a0April, 2024 at\u00a017.00\u00a0BST\u00a0 by Andrew Herbert on the EDSAC Rebuild at TNMoC. A recording is available here\u00a0<a href=\"https:\/\/leo-computers.org.uk\/Videos\/Andrew_Herbert_EDSAC_Rebuild_at_TNMoC.mp4\">Zoom Recording<\/a>.  <\/p>\n\n\n\n<p>Andrew commented the following in the  abstract.<br>While EDSAC can justifiably claim to have been \u2018the world\u2019s first practical digital electronic stored program computer\u2019, as is well-known to the LEO community, Pinkerton, Lenaerts and colleagues had to address many of the \u2018inadequacies\u2019 to produce in LEO a robust machine that could take on the information processing needs of the Lyons company and be the world\u2019s first successful business computer.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Presentation Friday\u00a026\u00a0April, 2024 at\u00a017.00\u00a0BST\u00a0 by Andrew Herbert on the EDSAC Rebuild at TNMoC. A recording is available here\u00a0Zoom Recording. Andrew commented the following in the abstract.While EDSAC can justifiably claim to have been \u2018the world\u2019s first practical digital electronic stored program computer\u2019, as is well-known to the LEO community, Pinkerton, Lenaerts and colleagues had to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[38],"tags":[],"class_list":["post-7912","post","type-post","status-publish","format-standard","hentry","category-memoirs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Andrew Herbert: The EDSAC Rebuild at TNMoC - LEOPEDIA EDITORIAL SYSTEM<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.leo-computers.org.uk\/leopedia.org\/andrew-herbert\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Andrew Herbert: The EDSAC Rebuild at TNMoC - LEOPEDIA EDITORIAL SYSTEM\" \/>\n<meta property=\"og:description\" content=\"Presentation Friday\u00a026\u00a0April, 2024 at\u00a017.00\u00a0BST\u00a0 by Andrew Herbert on the EDSAC Rebuild at TNMoC. A recording is available here\u00a0Zoom Recording. Andrew commented the following in the abstract.While EDSAC can justifiably claim to have been \u2018the world\u2019s first practical digital electronic stored program computer\u2019, as is well-known to the LEO community, Pinkerton, Lenaerts and colleagues had to [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.leo-computers.org.uk\/leopedia.org\/andrew-herbert\/\" \/>\n<meta property=\"og:site_name\" content=\"LEOPEDIA EDITORIAL SYSTEM\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-26T18:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-27T13:50:00+00:00\" \/>\n<meta name=\"author\" content=\"LEO editor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"LEO editor\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/andrew-herbert\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/andrew-herbert\\\/\"},\"author\":{\"name\":\"LEO editor\",\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/#\\\/schema\\\/person\\\/ea535d902aa97c04183bdce5dfbab398\"},\"headline\":\"Andrew Herbert: The EDSAC Rebuild at TNMoC\",\"datePublished\":\"2023-11-26T18:00:00+00:00\",\"dateModified\":\"2024-04-27T13:50:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/andrew-herbert\\\/\"},\"wordCount\":99,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/#organization\"},\"articleSection\":[\"Memoirs\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/andrew-herbert\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/andrew-herbert\\\/\",\"url\":\"https:\\\/\\\/www.leo-computers.org.uk\\\/leopedia.org\\\/andrew-herbert\\\/\",\"name\":\"Andrew Herbert: The EDSAC Rebuild at TNMoC - 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