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HIDE SIDEBARS http partiel uvci edu ci http partiel uvci edu ci mod quiz attempt php attempt cmid lang fr http partiel uvci edu ci mod quiz attempt php attempt cmid lang en ? ?? ?? AAA Mes cours ? ? ? Tableau de bord http partiel uvci edu ci my ? Mes cours ? EXAMEN - SEMESTRE http partiel uvci edu ci course view php id ? SESSION - JOUR - - http partiel uvci edu ci course view php id section- ? Épreuve Anglais http partiel uvci edu ci mod quiz view php id ? Tableau de bord F Accueil du site http partiel uvci edu ci my http partiel uvci edu ci redirect ?? Calendrier http partiel uvci edu ci calendar view php view month ? Badges ?? Tous les cours http partiel uvci edu ci badges mybadges php http partiel uvci edu ci course Course dashboard CHIDE SIDEBARS Description Reading The Father of Computers Charles Babbage invented the rst computer in the year Babbage who was born in London in was a great mathematical genius He was a natural inventor and invented all sorts of new products When he nished school he went to study mathematics at Cambridge University Later he got a job teaching at the university and while Professor of Mathematics in this illustrious university he designed his rst di ?erence engine This was basically a hand-operated mechanical calculator He took nine years to build a part of the machine This machine which is in the London Science Museum can make complex mathematical calculations It is a basic mechanical computer Babbage dreamed however of more complicated machines In fact he did not only dream he began to design them The result was a series of analytical engines which were in fact powerful computers His designs contained processors he called them mills control units a memory he called it a store and an input output system These are the four essential parts of a modern mathematical computer Alas Babbage was born years too soon His second di ?erence engine could not use electricity since this had not yet become a usable source of power so Babbage had to make do with mechanical systems For this reason the machine was big and very complicated and very expensive Though Babbage produced complete plans for the machine he could not build it It was too sophisticated for its age It was not until almost years later that Babbage's second di ?erence engine was nally manufactured The rst working version of this machine was built by the Science Museum in London for the Babbage bicentenary in It can now be seen at the Museum a second machine was then built for an American high-tech millionnaire who put it in the Computer History Museum in Mountain View California Babbage's analytical engines would have used programmes like those used in the textile industry to make complicated patterns but they were never built This brilliant mathematician really was too far ahead of