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Number calculator
Made by George stibitz it was thought to be reveloutionary and very complex. -
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Computer history
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Eniac
Made in 1945 by john Vincent it was improved 100 times. It was used to solve long calculations. -
IAS
Made by Jon Von neuman. He was a mathmatical genius who made a calculation machine. -
PDP-1
in 1959. It is famous for being the computer most important in the creation of hacker culture at MIT, BBN and elsewhere. -
Apollo orbiting device
Made to orbit the earth with the apollo space station. -
Xerox alto
First computer to have built in mouse and hardrive. -
Lisa by apple
It had a graphic interface but failed because of high price. -
Connection machine
Built by Daniel Hills -
Intel 486 chip.
Higher proccesing speeds. -
Mac OS by apple
