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  Hardvark Mark 1 was a room sized calculator it was built to produce mathmatcial tables
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  Computer HistoryEnaic was built for computer speed
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  http://www.computerhistory.org/timeline/?category=sl</a>COmputer History showeddenginners how to code data acuurate after the transsimissons between computers. 
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  Computer History Wa the frist practicacl stored computer at cambridge university
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  History of ComputersWas the first elecotronic coputer built in princeton New Jersey
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  Computer history A new language enabled a computer to perform a repittative task from a single set of insrtuctions.
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  Computer HistoryA special scanner read account numbers preprinted on checks in magnetic ink.
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  offered the first real time data processing center
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  Wikipedia ARPANET was an early switching network and the first network to implement protocol suite TCP/IP. First Internet created by the Americans. TCP/IP protocol is still used today.