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calculaters
charles Babbage desighned two calculating machines -
machine that stores darta 19th century
End of the 19th century the .U.S cencus needed help tabulating data so they used a machine that used cards to store data -
integrator and calculater
in 1946 a elictronic numerical integrator and calculater were built -
universal automatic computer
A universal, automatic computer was built -
apple computer
first apple computer was designed -
modern day
modern day computers are powerful, easy to use and reliable
