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      <title>Computer in spacetime by Iván Páez Santiago</title>
      <link>https://padlet.com/ivan23paez/73aje53yk4prg4ww</link>
      <description>Time line to describe the computer history.</description>
      <language>en-us</language>
      <pubDate>2023-12-07 18:45:00 UTC</pubDate>
      <lastBuildDate>2023-12-07 19:14:25 UTC</lastBuildDate>
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      <item>
         <title>Before 20th Century</title>
         <author>ivan23paez</author>
         <link>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817852504</link>
         <description><![CDATA[<p>Early tools like the abacus for counting.</p>]]></description>
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         <pubDate>2023-12-07 18:58:18 UTC</pubDate>
         <guid>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817852504</guid>
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      <item>
         <title>1936 - 1945</title>
         <author>ivan23paez</author>
         <link>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817853618</link>
         <description><![CDATA[<ul><li><p>Alan Turing talks about a universal machine.</p></li><li><p>The first electronic computer, Zuse's Z3, is created</p></li></ul>]]></description>
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         <pubDate>2023-12-07 18:59:11 UTC</pubDate>
         <guid>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817853618</guid>
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      <item>
         <title>1940s</title>
         <author>ivan23paez</author>
         <link>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817854658</link>
         <description><![CDATA[<ul><li><p>ENIAC, the first digital computer for various tasks.</p></li><li><p>Fortran, a new way to tell computers what to do, is made.</p></li></ul>]]></description>
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         <pubDate>2023-12-07 19:00:10 UTC</pubDate>
         <guid>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817854658</guid>
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      <item>
         <title>1950s</title>
         <author>ivan23paez</author>
         <link>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817855176</link>
         <description><![CDATA[<ul><li><p>UNIVAC I, the first computer for businesses.</p></li><li><p>The idea of the mouse is born.</p></li><li><p>ARPANET, the start of the internet, begins.</p></li></ul>]]></description>
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         <pubDate>2023-12-07 19:00:41 UTC</pubDate>
         <guid>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817855176</guid>
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      <item>
         <title>1960s</title>
         <author>ivan23paez</author>
         <link>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817855738</link>
         <description><![CDATA[<ul><li><p>IBM System/360 starts.</p></li><li><p>A new way to use computers, with images and icons.</p></li><li><p>The internet begins.</p></li></ul>]]></description>
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         <pubDate>2023-12-07 19:01:12 UTC</pubDate>
         <guid>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817855738</guid>
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      <item>
         <title>1970s</title>
         <author>ivan23paez</author>
         <link>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817856327</link>
         <description><![CDATA[<ul><li><p>Small processors are made (Intel 4004).</p></li><li><p>Microsoft and Apple start.</p></li><li><p>IBM makes the floppy disk.</p></li></ul>]]></description>
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         <pubDate>2023-12-07 19:01:44 UTC</pubDate>
         <guid>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817856327</guid>
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      <item>
         <title>1980s</title>
         <author>ivan23paez</author>
         <link>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817857002</link>
         <description><![CDATA[<ul><li><p>IBM PC comes out.</p></li><li><p>Apple Macintosh has a new way to use computers.</p></li><li><p>The internet gets easier to use.</p></li></ul>]]></description>
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         <pubDate>2023-12-07 19:02:14 UTC</pubDate>
         <guid>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817857002</guid>
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      <item>
         <title>1990s</title>
         <author>ivan23paez</author>
         <link>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817857417</link>
         <description><![CDATA[<ul><li><p>Many people start using personal computers.</p></li><li><p>Windows 95 is new.</p></li><li><p>The internet is everywhere.</p></li></ul>]]></description>
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         <pubDate>2023-12-07 19:02:40 UTC</pubDate>
         <guid>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817857417</guid>
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      <item>
         <title>2000s</title>
         <author>ivan23paez</author>
         <link>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817857925</link>
         <description><![CDATA[<ul><li><p>Phones and small computers are popular.</p></li><li><p>People share a lot on the internet.</p></li><li><p>Computers can talk to each other from far away.</p></li></ul>]]></description>
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         <pubDate>2023-12-07 19:03:08 UTC</pubDate>
         <guid>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817857925</guid>
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      <item>
         <title>2010s</title>
         <author>ivan23paez</author>
         <link>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817858363</link>
         <description><![CDATA[<ul><li><p>Phones and tablets are everywhere.</p></li><li><p>Computers get very smart.</p></li><li><p>Big data is important.</p></li></ul>]]></description>
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         <pubDate>2023-12-07 19:03:32 UTC</pubDate>
         <guid>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817858363</guid>
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      <item>
         <title>2020s</title>
         <author>ivan23paez</author>
         <link>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817858905</link>
         <description><![CDATA[<ul><li><p>Computers get even smarter.</p></li><li><p>New internet speed (5G).</p></li><li><p>People look at computers that work very differently (quantum computing).</p></li></ul>]]></description>
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         <pubDate>2023-12-07 19:04:04 UTC</pubDate>
         <guid>https://padlet.com/ivan23paez/73aje53yk4prg4ww/wish/2817858905</guid>
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