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ABACUS - Invented in China about 5000 years ago, Pascaline - Invented by a French Mathematician, Blaise Pascal, Napier's Bones - Invented by John Napier, Leibnitz Calculator - Could perform multiplication and division, Jacquard's Loom - Used punched cards, Charles Babbage - Father of Modern Computer, Difference Engine - the machine could solve complex mathematical problems, Analytical Engine - It was improved version of Difference Engine., Punched card - Piece of paper of board with holes on it, Pascal's machine - It could only add and subtract, not multiply and divide., Jacquard Loom used - punched cards for the first time.,

History of Computers (W1)


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