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Period: to
timespan
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Blaise Pascal
Baise Pascal born june 19 1623, 1642 Baise Pascal made Pascaline a calculating device. -
Gottfried Wilhelm von Leibniz
Born July 1, 1646, Gottfried Wilhelm von Leibniz created a devise that could add, subtract, multiply, and divide. -
joseph Jacquard
born the 7th of July, In 1819 Joseph Jacquard mad e a weaving machine, the machine acted like a punch card data storing devise of computers but for weaving. -
Charles Babbage
Born December 26, 1791. In the mid 1800's Charles Babbage designed two calculating machines, these machines could perform complex operations such as squaring numbers. -
Herman Hollerith
Born February 29, 1860. Hollerith crated a machine that ran on electricity and used punch cards to store data, for the U.S. Cenus Officals. Soon after in the 1900's he created Tabulatin Machine Company or IBM. -
IBM
First machine that looks like todays pc, create in Harvard It was called the Mark1 -
ENIAC
Electronic Numerical Integrator and Calculator was made -
UNIVAC
The UNIVAC was created for the U.S. Cenus Bureau. -
Transitors
Transistors and FORTRAN and COBOL wer created -
Micro Prossecor
First micro Processor was made. -
Stephen Wozniak and Steven Jobs
Stephen Wozniak and Steven Jobs created the first Apple computer in their basement. -
IBM the PC
Pc was created and clones were made. -
Modern Day
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