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IT came from Germany. It was provided for the military. It was use in world war two. It was an Itercom System
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Chester Carlson invented a dry printing process called electrophotography.He died september 19, 1968. went to the California Institude of Tecnology and New York Low Scchool and Riverside City College
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Invented by J. Presper Eckert and John Mauchly at the univerity of pensylvania. 1,800 square feet and used about 18,000 vacuum tubes, weighing almost 50 tons. Eckert Died June 3,1995. Mauchly Died january 8, 1980.
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The Motorola was the first cell phone, Martin Copper invented it. He is still living and 87 year
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Adam Osborne invented the first laptop. Sold for $10795. He died March 18, 2003. He want to universtity Birmingehm and the universty of Delaware
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It was invented by apple. Seval inprovement from the 2014 verson. It costs around 800 or higher.
