<?xml version="1.0"?>
<rss version="2.0">
   <channel>
      <title>Brief History of Computer by Khor Gang Yi</title>
      <link>https://padlet.com/garykhor515/x54389kg2pyktuqx</link>
      <description></description>
      <language>en-us</language>
      <pubDate>2021-08-24 05:34:40 UTC</pubDate>
      <lastBuildDate>2025-04-21 16:04:56 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url>https://padlet.net/icons/png/1f5a5.png</url>
      </image>
      <item>
         <title>1936 - Turing Machine</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1692975331</link>
         <description><![CDATA[<div>Alan Turing created a machine that is able to compute anything computable in automation.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/0f886f6eff2b29244ba05d882e51d665/Turing_Machine.jpg" />
         <pubDate>2021-08-24 05:39:04 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1692975331</guid>
      </item>
      <item>
         <title>1945 - ENIAC</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1692993307</link>
         <description><![CDATA[<div>ENIAC (Electronic Numerical Integrator and Calculator), the first programmable digital computer built of 18,000 vacuum tubes in a 800 sqft room built by professors from University of Pennsylvania, John Mauchly and J. Presper Eckert.&nbsp;</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/94f03926d3575e1a4f82fd6b3a8cfa02/ENIAC.jpg" />
         <pubDate>2021-08-24 05:49:27 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1692993307</guid>
      </item>
      <item>
         <title>1951 - UNIVAC I</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693000110</link>
         <description><![CDATA[<div>UNIVAC built by same professors from ENIAC in 1951. It is famous due to its successfully predicted calculation of the president election in U.S.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/25872b570f261e17c1ed517a7dd0bceb/UNIVAC.jpg" />
         <pubDate>2021-08-24 05:53:16 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693000110</guid>
      </item>
      <item>
         <title>1947 - Transistor</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693001976</link>
         <description><![CDATA[<div>William Shockley, John Bardeen and Walter Brattain from Bell Laboratories discovered an alternative way to make an electric switch with a solid material instead of vacuum tubes, which is the transistor.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/faeb665ca4040bab198e123c811c89e2/Transistor.jpg" />
         <pubDate>2021-08-24 05:54:15 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693001976</guid>
      </item>
      <item>
         <title>1953 - COBOL</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693007547</link>
         <description><![CDATA[<div>The first computer language - COBOL which is still used nowadays has been developed by Grace Hopper.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/6487edbb50cfa7892f5cbdb32e2e8152/COBOL.jpg" />
         <pubDate>2021-08-24 05:57:03 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693007547</guid>
      </item>
      <item>
         <title>1954 - FORTRAN</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693009863</link>
         <description><![CDATA[<div>FORmula TRANslation programming language was developed by programmers from IBM.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/4e08fc705e2f9169fbf028855d4714e6/Fortran.png" />
         <pubDate>2021-08-24 05:58:12 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693009863</guid>
      </item>
      <item>
         <title>1958 - IC</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693012151</link>
         <description><![CDATA[<div>Integrated Circuits was invented by Jack Kilby and Robert Noyce which largely reduce size of computer chips while highly increase the speed.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/2c76e397b8ab0ac975765077de68372a/IC.jpg" />
         <pubDate>2021-08-24 05:59:32 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693012151</guid>
      </item>
      <item>
         <title>1964 - Graphical User Interface</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693014470</link>
         <description><![CDATA[<div>Prototype of the usage of a GUI with a mouse has been introduced by Douglas Engelbart</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/08e163fbff5c1ea71f2f0982b3b90711/GUI.jpg" />
         <pubDate>2021-08-24 06:00:56 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693014470</guid>
      </item>
      <item>
         <title>1969 - UNIX</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693018513</link>
         <description><![CDATA[<div>UNIX operating system written in C with high compatibility across multiple platforms make computer have larger acceptability as it is easier to build a computer with functions.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/0437a80edd030fe97c544771c59a036d/UNIX.png" />
         <pubDate>2021-08-24 06:03:15 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693018513</guid>
      </item>
      <item>
         <title>1974-1977 - Personal Computers</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693021443</link>
         <description><![CDATA[<div>Personal computers start to hit consumers market including Scelbi &amp; Mark-8 Altair, IBM 5100, Radio Shack's TRS-80. They highly increase usage of computers among consumers instead of scientists only.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/3ab989b2ac2d12fc56225fdbd6328295/IBM_5100.jpeg" />
         <pubDate>2021-08-24 06:04:52 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693021443</guid>
      </item>
      <item>
         <title>1976 - Apple I</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693024843</link>
         <description><![CDATA[<div>Apple Computers started and Apple I rolled out as first computer with single-circuit board by Steve Jobs and Steve Wozniak</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/044a4c44e5d49706c863c770b3c819c3/Apple_I.jpg" />
         <pubDate>2021-08-24 06:06:36 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693024843</guid>
      </item>
      <item>
         <title>1979 - Word Processing</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693027434</link>
         <description><![CDATA[<div>Word Processing software was introduced for easy word typing</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/db63b817eef064c52fcbd995041f1b83/Wordstar.png" />
         <pubDate>2021-08-24 06:07:36 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693027434</guid>
      </item>
      <item>
         <title>1981 - ACORN</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693029627</link>
         <description><![CDATA[<div>First IBM personal computer using Microsoft's MS-DOS operating system which looks more like modern computer</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/e11873feca7d85f19e0da6db2695cc86/IBM_Personal_Computer.jpg" />
         <pubDate>2021-08-24 06:08:39 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693029627</guid>
      </item>
      <item>
         <title>1983 - Apple Lisa</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693032057</link>
         <description><![CDATA[<div>First personal computer with GUI, drop-down menu, Icons and more features.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/c670dc1aabeecf49a3e788a69cc9a5e8/Apple_Lisa.jpeg" />
         <pubDate>2021-08-24 06:09:35 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693032057</guid>
      </item>
      <item>
         <title>1985 - Windows 1</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693034108</link>
         <description><![CDATA[<div>Microsoft responses Apple's GUI with Windows</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/fd33b54e3c6f47f154ed96cafc37a037/Windows_1.png" />
         <pubDate>2021-08-24 06:10:34 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693034108</guid>
      </item>
      <item>
         <title>1993 - Pentium</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693036946</link>
         <description><![CDATA[<div>Pentium Microprocessor aids graphics and music on computers.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/140034332e03216e1b9209dc18d266a9/Pentium_1.png" />
         <pubDate>2021-08-24 06:11:57 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693036946</guid>
      </item>
      <item>
         <title>1971 - Microprocessor (Intel 4004)</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693039573</link>
         <description><![CDATA[<div>First programmable device used in calculator</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/e3e1bd768e72489b13eb8c03510c5cf1/intel_4004.jpg" />
         <pubDate>2021-08-24 06:13:21 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693039573</guid>
      </item>
      <item>
         <title>1990 - HTML</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693042157</link>
         <description><![CDATA[<div>HTML developed by CERN researcher Tim Berners-Lee which helps in World Wide Web for communication across world.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/20d29078b440e150f344df29f2e92c62/HTML.jpg" />
         <pubDate>2021-08-24 06:14:48 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693042157</guid>
      </item>
      <item>
         <title>2005 - Android</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693044976</link>
         <description><![CDATA[<div>A Linux-based mobile phone operating system acquired by Google which started smartphone era</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/e9431750f7dc6881cb560bf74ab8d1af/Android.png" />
         <pubDate>2021-08-24 06:16:19 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693044976</guid>
      </item>
      <item>
         <title>2016 - Quantum Computer</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693048415</link>
         <description><![CDATA[<div>Quantum computer which stores not only 0 and 1 in single bit but also the condition between 0 and 1, which makes each bit stores 3 data (0, 1, Between 0 and 1) which speeds up the computer Millions times more.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/aa4acd872fe9537084624ea405bd7f90/Quantum_Computer.jpg" />
         <pubDate>2021-08-24 06:17:43 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693048415</guid>
      </item>
      <item>
         <title>2010 - iPad</title>
         <author>garykhor515</author>
         <link>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693050212</link>
         <description><![CDATA[<div>iPad released by Apple which have mobility from mobile phones while having partial performance of computer. Which tends to replace mobile phones and computers as a successor of them, but not yet success.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/580669199/a7302a92bb1f5297f17966c77f3df079/iPad_1.jpg" />
         <pubDate>2021-08-24 06:18:40 UTC</pubDate>
         <guid>https://padlet.com/garykhor515/x54389kg2pyktuqx/wish/1693050212</guid>
      </item>
   </channel>
</rss>
