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World's first computer
Sliding beads -
Built the first mechanical calculator as a teenager
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Joseph Jacquard made the punch cards
11,00 looms made -
Charles Xavier Thomas built the first arithmometer first successfully commercial calculator. Manufactured in Paris until after WW1.
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English philosopher, mathmatician, inventor, and mechanical engineer who originated the concept of a programmable computer.
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He started a business- in addition to standarizing the punch card, Herman Hollerith founded the company that later became IBM.
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Designed the use of "bit" as the basic unit of memory using the binary number system to represent a switch turned on and off.
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She conceptualized the idea of machine-independent programming languages, which led to the development of COBOL, one of the first modern programming languages.
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The ABC, the first electronic digital computer was made in 1938.
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Steve Wozniak is an American computer engineer who co-founded Apple Computer, Inc with Steve Jobs and Ronald Wayne.
