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Bell Telephone Laboratories completed this computer in 1939; it is able to do calculations with complex numbers.
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Konrad Zuse finished the Z3 in 1941. It used floating point binary arithmetic and had a 22 bit word length.
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World’s first digital electronic computer that could be programmed. It was developed by Tommy Flowers.
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Designed by Wesley Clark , it allows us to process laboratory data.
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This computer made its debut orbiting the earth on Apollo 7. One year later, it steered Apollo 11 on to the lunar surface. Astronauts communicate with the computer by punching 2 digit codes and the appropriate syntactic category into the unit keyboard.
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The TV typewriter was designed by Don Lancaster. It is a TV terminal that can display 2 pages of words on a standard television set.
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This was designed by Lee Felsenstein, the VDM allowed use of personal computers for interactive games.
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Adam Osborne was the first to invite the portable computer (laptop) , laptops now a days are for personal use and business etc. The laptop has been improved so much.
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The difference machine was built by Charles Babbage in 1821. However, his invention was never fully completed. The difference engine is an automatic, mechanical calculator designed to tabulate polynomials functions.
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A smart phone, by Steve Jobbs, still very popular in the world today. It has many functions.
