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  <description>Latest links in the Engineering and Technology category</description>
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    <title>History of Mechanical Calculators</title>
    <link>https://e-sygoing.link/link/7826509-history-of-mechanical-calculators</link>
    <description>Covers the history of modern day adding devices from 1885 with the &quot;Marconi Box&quot; with rubber bands and wires to electrical motor driven machines of the 1940&#039;s.  Discusses styles of computing throughout this period.</description>
    <pubDate>Wed, 15 Apr 2026 20:06:47 -0400</pubDate>
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    <title>Totalizator History</title>
    <link>https://e-sygoing.link/link/7826494-totalizator-history</link>
    <description>The history of the invention of the world&#039;s first automatic totalizator in 1913 and its subsequent development. Mechanical computing on a commercial scale.</description>
    <pubDate>Thu, 15 Jan 2026 16:02:30 -0500</pubDate>
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    <title>History of Chinese Invention and Discovery</title>
    <link>https://e-sygoing.link/link/7826515-history-of-chinese-invention-and-discovery</link>
    <description>Chart of inventions and discoveries, with comparisons with their Western equivalents.</description>
    <pubDate>Mon, 08 Dec 2025 23:46:17 -0500</pubDate>
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    <title>Inventions! Patents at NC State University</title>
    <link>https://e-sygoing.link/link/7826523-inventions-patents-at-nc-state-university</link>
    <description>Patents developed by faculty at the university.  Organized by departments.</description>
    <pubDate>Tue, 30 Sep 2025 16:46:55 -0400</pubDate>
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    <title>Alex den Ouden</title>
    <link>https://e-sygoing.link/link/7826525-alex-den-ouden</link>
    <description>Books, articles and consultancy on industrial archaeology and the history of technology, engineering and metallurgy. Text in Dutch and English.</description>
    <pubDate>Fri, 26 Sep 2025 13:50:57 -0400</pubDate>
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    <title>Gizmohighway</title>
    <link>https://e-sygoing.link/link/7826517-gizmohighway</link>
    <description>Technology guide looking at the past, present and future of technology and gadgets.</description>
    <pubDate>Fri, 04 Jul 2025 23:12:00 -0400</pubDate>
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    <title>Building Big</title>
    <link>https://e-sygoing.link/link/7826490-building-big</link>
    <description>A companion to the PBS series, the site explores the engineering principles, design challenges, and stories behind some of the most remarkable achievements in the history of building.</description>
    <pubDate>Thu, 26 Jun 2025 00:04:24 -0400</pubDate>
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    <title>History of the IBM Typewriter</title>
    <link>https://e-sygoing.link/link/7826488-history-of-the-ibm-typewriter</link>
    <description>Timeline with images of each model</description>
    <pubDate>Tue, 22 Apr 2025 22:52:59 -0400</pubDate>
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    <title>The Dead Media Project</title>
    <link>https://e-sygoing.link/link/7826495-the-dead-media-project</link>
    <description>Database of notes written and researched by mailing members pertaining to various forms of media and communications devices throughout history.</description>
    <pubDate>Sun, 23 Mar 2025 06:53:37 -0400</pubDate>
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    <title>Resources in the History of Science &amp; Technology</title>
    <link>https://e-sygoing.link/link/7826485-resources-in-the-history-of-science-technology</link>
    <description>Collection of links categorised by subject. Provided by the University of Minnesota.</description>
    <pubDate>Thu, 06 Feb 2025 03:43:05 -0500</pubDate>
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