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      <title>Línea del tiempo: Historia de la informática  by Ordoñez Salgado Paola</title>
      <link>https://padlet.com/015paola/2rlo0rmgoq783vma</link>
      <description></description>
      <language>en-us</language>
      <pubDate>2023-10-29 03:09:53 UTC</pubDate>
      <lastBuildDate>2023-10-29 04:27:49 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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      <item>
         <title>Hace 25,000 años</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767363164</link>
         <description><![CDATA[<p>Se usaban huesos para representar cantidades. </p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-29 03:21:48 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767363164</guid>
      </item>
      <item>
         <title>Hace 10,500 años</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767364227</link>
         <description><![CDATA[<p>Se usaban huesos que parecen representar los números primos 11, 13, 17 y 19. </p>]]></description>
         <enclosure url="https://solarey.net/wp-content/uploads/2016/09/Ishango-Bone.jpeg" />
         <pubDate>2023-10-29 03:25:07 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767364227</guid>
      </item>
      <item>
         <title>Hace 4,000 años</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767364879</link>
         <description><![CDATA[<p>Los sumerios desarrollaron un sistema de numeración basado en la posición de los dígitos. Distintas civilizaciones andinas desarrollaron un sistema de representación contable llamado Quipu. </p>]]></description>
         <enclosure url="http://www.ancientpages.com/wp-content/uploads/2017/12/quipu.jpg" />
         <pubDate>2023-10-29 03:27:41 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767364879</guid>
      </item>
      <item>
         <title>Hace 2,500 años</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767365092</link>
         <description><![CDATA[<p>Se inventa el ábaco en Egipto. </p>]]></description>
         <enclosure url="https://www.mentesliberadas.com/wp-content/uploads/2018/06/abaco-ruso.jpg" />
         <pubDate>2023-10-29 03:28:28 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767365092</guid>
      </item>
      <item>
         <title>1274</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767365472</link>
         <description><![CDATA[<p>El mallorquín Ramón Llull ideó dispositivos mecánicos para realizar demostraciones lógicas. </p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-29 03:29:49 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767365472</guid>
      </item>
      <item>
         <title>1500</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767366019</link>
         <description><![CDATA[<p>Leonardo Da Vinci diseña un dispositivo que podría ser una calculadora mecánica capaz de resolver sumas y restas. </p>]]></description>
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         <pubDate>2023-10-29 03:31:42 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767366019</guid>
      </item>
      <item>
         <title>1615</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767367265</link>
         <description><![CDATA[<p> John Napier inventó los logaritmos. </p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1290813587/7eb8c506c966399f39e8e5a98aa63ce2/imagen_3.jpg" />
         <pubDate>2023-10-29 03:36:33 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767367265</guid>
      </item>
      <item>
         <title>1622</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767367721</link>
         <description><![CDATA[<p>William Oughtred desarrolla la regla de cálculo basándose en los principios de Napier. </p>]]></description>
         <enclosure url="https://informaticamungay1a.files.wordpress.com/2015/11/pickett-n600es-f-w800.jpg" />
         <pubDate>2023-10-29 03:38:28 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767367721</guid>
      </item>
      <item>
         <title>1624</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767367928</link>
         <description><![CDATA[<p>Wilhelm Schickard inventa la primera calculadora mecánica. </p>]]></description>
         <enclosure url="https://historia.nationalgeographic.com.es/medio/2019/02/12/01-replica-primera-maquina-calculadora-schickard_4184ac8a_1500x1306.jpg" />
         <pubDate>2023-10-29 03:39:20 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767367928</guid>
      </item>
      <item>
         <title>1642</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767368169</link>
         <description><![CDATA[<p>Blaise Pascal creó una máquina para sumar. </p>]]></description>
         <enclosure url="https://upload.wikimedia.org/wikipedia/commons/8/80/Arts_et_Metiers_Pascaline_dsc03869.jpg" />
         <pubDate>2023-10-29 03:40:24 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767368169</guid>
      </item>
      <item>
         <title>1671</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767368411</link>
         <description><![CDATA[<p>Leibniz construye una calculadora mecánica que además de sumar, restaba, multiplicaba, dividía y realizaba raíces cuadradas. </p>]]></description>
         <enclosure url="https://www.lavanguardia.com/files/content_image_mobile_filter/uploads/2021/04/18/607bfdc2b6870.jpeg" />
         <pubDate>2023-10-29 03:41:30 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767368411</guid>
      </item>
      <item>
         <title>1804</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767368836</link>
         <description><![CDATA[<p>Joseph Marie Jacquard desarrolla un telar con tarjetas perforadas para hacer complejos diseños textiles. </p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1290813587/7fa4fa738cb3beb529dc73d0f2d65bac/Telar_de_Jacquard.jpg" />
         <pubDate>2023-10-29 03:43:29 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767368836</guid>
      </item>
      <item>
         <title>1822</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767369286</link>
         <description><![CDATA[<p>Charles Babbage propuso la creación de la máquina diferencial. </p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-29 03:45:27 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767369286</guid>
      </item>
      <item>
         <title>1830</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767369973</link>
         <description><![CDATA[<p>Charles Babbage desarrolló la máquina analítica. </p><p>Trabajaba con Ada Lovelace, a quien se le puede calificar de programadora, ayudó a Babbage con varios de sus proyectos.</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-29 03:48:27 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767369973</guid>
      </item>
      <item>
         <title>1890</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767371037</link>
         <description><![CDATA[<p>Herman Hollerith llevo a cabo una operación de procesamiento de datos de manera mecanizada. Su sistema permitía calcular y agrupar datos censales. </p>]]></description>
         <enclosure url="https://ichef.bbci.co.uk/news/640/cpsprodpb/14D03/production/_109915258_gettyimages-3362420.jp976775g.jpg" />
         <pubDate>2023-10-29 03:53:14 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767371037</guid>
      </item>
      <item>
         <title>A partir de 1893</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767371514</link>
         <description><![CDATA[<p>Torres Quevedo publicó diversos trabajos sobre máquinas que servían para solucionar ecuaciones matemáticas. </p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-29 03:55:20 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767371514</guid>
      </item>
      <item>
         <title>1930</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767371761</link>
         <description><![CDATA[<p>Vannevar Bush diseñó el analizador diferencial. </p>]]></description>
         <enclosure url="https://upload.wikimedia.org/wikipedia/commons/7/79/NASA_Differential_Analyzer.jpg" />
         <pubDate>2023-10-29 03:56:25 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767371761</guid>
      </item>
      <item>
         <title>1937</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767371851</link>
         <description><![CDATA[<p>Alan Turing realizó un trabajo sobre los números y las computadoras, donde planteó de forma teórica problemas que no se pueden resolver con computadoras. </p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-29 03:56:46 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767371851</guid>
      </item>
      <item>
         <title>1941</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767372251</link>
         <description><![CDATA[<p>Konrad Zuse desarrolla la computadora Z3 que usaba el sistema binario. </p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1290813587/1fa6718951831add7aabd43ac2ee8173/foto_alt_zuse.jpg" />
         <pubDate>2023-10-29 03:58:27 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767372251</guid>
      </item>
      <item>
         <title>1944</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767372507</link>
         <description><![CDATA[<p>Howard Aiken crea la computadora Mark 1, basada en la máquina analítica de Charles Babbage. </p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1290813587/a6739cf2b76ba0386b43bdf2c3059dcc/M4NCLV46DVBPVCGKPD57UJRBOQ.avif" />
         <pubDate>2023-10-29 03:59:33 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767372507</guid>
      </item>
      <item>
         <title>Entre 1943 y 1945 </title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767372864</link>
         <description><![CDATA[<p>Se construye la computadora ENIAC por John William Mauchly y John Presper Eckert. </p>]]></description>
         <enclosure url="https://www.artabrotech.com/wp-content/uploads/2018/03/eniac1.jpg" />
         <pubDate>2023-10-29 04:00:57 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767372864</guid>
      </item>
      <item>
         <title>1944</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767373079</link>
         <description><![CDATA[<p>John Von Neumann se unió al proyecto ENIAC y al proyecto EDVAC. </p>]]></description>
         <enclosure url="https://assets.sutori.com/user-uploads/image/f0ece309-25b2-45fb-b357-cd97a87de1fe/51523bb8989a129a71950f2e038ed71b.jpeg" />
         <pubDate>2023-10-29 04:01:50 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767373079</guid>
      </item>
      <item>
         <title>1945</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767373168</link>
         <description><![CDATA[<p>Neumann publica un artículo que se considera una descripción de la arquitectura de los ordenadores modernos. </p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-29 04:02:13 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767373168</guid>
      </item>
      <item>
         <title>1947</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767373515</link>
         <description><![CDATA[<p>John Bardeen, Walter Houser Brattain y William Shockley inventan el transistor. </p>]]></description>
         <enclosure url="https://img.europapress.es/fotoweb/fotonoticia_20161223114043_1200.jpg" />
         <pubDate>2023-10-29 04:03:26 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767373515</guid>
      </item>
      <item>
         <title>Finales de los 50’s</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767373704</link>
         <description><![CDATA[<p>Jack Kilby y Robert Noyce demuestran las posibilidades del chip. </p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-29 04:04:13 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767373704</guid>
      </item>
      <item>
         <title>1971</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767373946</link>
         <description><![CDATA[<p>Se crea el microprocesador. </p>]]></description>
         <enclosure url="https://www.kitsunecomputer.com/wp-content/uploads/2023/05/Intel_C4004-PhotoRoom.png-PhotoRoom-1024x682.png" />
         <pubDate>2023-10-29 04:05:09 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767373946</guid>
      </item>
      <item>
         <title>1975</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767374281</link>
         <description><![CDATA[<p>Popular Electronics oferta un kit para construir el ordenador Altair 8800. </p>]]></description>
         <enclosure url="https://i.blogs.es/067a75/650_1000_altair-8800-3-1/650_1200.jpg" />
         <pubDate>2023-10-29 04:06:14 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767374281</guid>
      </item>
      <item>
         <title>1977</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767374455</link>
         <description><![CDATA[<p>Sale a la venta el primer ordenador personal asequible para el público, llamado Apple II. </p>]]></description>
         <enclosure url="https://i0.wp.com/imgs.hipertextual.com/wp-content/uploads/2016/04/Apple_II_0-scaled.jpg?fit=2560%2C1707&amp;quality=50&amp;strip=all&amp;ssl=1" />
         <pubDate>2023-10-29 04:07:03 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767374455</guid>
      </item>
      <item>
         <title>1978</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767374836</link>
         <description><![CDATA[<p>Se consolida Microsoft. </p>]]></description>
         <enclosure url="https://news.microsoft.com/wp-content/uploads/2015/03/1975gates-y-allen-300x207.jpg" />
         <pubDate>2023-10-29 04:08:46 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767374836</guid>
      </item>
      <item>
         <title>1981</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767375084</link>
         <description><![CDATA[<p>IBM lanza el primer modelo de pc, más parecido a los actuales. </p>]]></description>
         <enclosure url="https://i0.wp.com/imgs.hipertextual.com/wp-content/uploads/2021/07/IBM-PX-XT-Color-PC.jpeg?fit=2560%2C1924&amp;quality=50&amp;strip=all&amp;ssl=1" />
         <pubDate>2023-10-29 04:09:53 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767375084</guid>
      </item>
      <item>
         <title>1982</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767375197</link>
         <description><![CDATA[<p>Tun Berners-Lee, Vinton Cerf, Robert Kahn y Lawrence Roberts crean Internet.</p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-29 04:10:20 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767375197</guid>
      </item>
      <item>
         <title>1990</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767375518</link>
         <description><![CDATA[<p>Microsoft introduce Windows 3.0. </p>]]></description>
         <enclosure url="https://i.blogs.es/9921da/windows-3.0/650_1200.png" />
         <pubDate>2023-10-29 04:11:43 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767375518</guid>
      </item>
      <item>
         <title>De los 2000 en adelante</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767375856</link>
         <description><![CDATA[<p>Se crea Google y las redes sociales, como Facebook,&nbsp;Instagram,&nbsp;etc.</p>]]></description>
         <enclosure url="https://www.bbva.com/wp-content/uploads/2016/05/redes_sociales.jpg" />
         <pubDate>2023-10-29 04:13:11 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767375856</guid>
      </item>
      <item>
         <title>1958</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767376527</link>
         <description><![CDATA[<p>La UNAM tuvo la primera computadora de Latinoamérica, una computadora que funcionaba con bulbos. Usada principalmente para la investigación científica. </p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-29 04:16:00 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767376527</guid>
      </item>
      <item>
         <title>Mediados de los 80’s</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767376734</link>
         <description><![CDATA[<p>Se empezaron a usar computadoras en oficinas y hogares. </p>]]></description>
         <enclosure url="" />
         <pubDate>2023-10-29 04:16:51 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767376734</guid>
      </item>
      <item>
         <title>1991</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767376995</link>
         <description><![CDATA[<p>La UNAM adquiere la CRAY 432. </p>]]></description>
         <enclosure url="https://ccad.unc.edu.ar/files/sirio.png" />
         <pubDate>2023-10-29 04:17:53 UTC</pubDate>
         <guid>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767376995</guid>
      </item>
      <item>
         <title>2001 en adelante</title>
         <author>015paola</author>
         <link>https://padlet.com/015paola/2rlo0rmgoq783vma/wish/2767377554</link>
         <description><![CDATA[<p>La UNAM empieza a usar mejores computadoras, en la actualidad la KanBalam. </p>]]></description>
         <enclosure url="http://www.historiadelcomputo.unam.mx/files/fotos/Kanbalam/images/kanbalam5-lightbox.jpg" />
         <pubDate>2023-10-29 04:19:54 UTC</pubDate>
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