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World's first computer, using sliding beads.
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Invented by Blaise Pascal. Clerks and acoountants feared their jobs.
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Invented by Joseph Jacquerd. Invented for looms to keep patterns.
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First commercially successful calculator. Manufactured in Paris until after WWI
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Invented the difference engine. It show the results of complex math operations quickly
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Changed the punch card bt dividing it into 80 columns.
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Created the use of the "bit" as the basic unit of memory.
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One of the first electronic computers.
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Invented byJack Kilby and Robert Noyce.
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First microcomputer made by CTC.
