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The Pascaline was the first mechanical calculator or adding machine. It was created by Blaise Pascal.
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The Stepped Reckoner was a calculating machine that could add, subtract, multiply, and divide. The machine was created by Gottfried Willhelm Von Leibniz.
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This is the inventor Charles Babbage. His inventon the Difference and Anatyical Engine were the two very large electric machines that practicaly laid the blue prints for moder calculator(metaphoracally speaking).
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The Jacuards Loom and punch cards were created by Joseph-Marie Jacuard.The punch cards were an early form of programming.
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Lady Augusta was Charles Babbage's helper. She helped him make his punchcards for his machines. Therefore she was a computer programmer.
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This machin was invented by Herman Hollerith.This machine was an early form of data processing.
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The Microprocessor was created by ME.Ted Hoff.It makes it perform operations as adigital computer.
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The ABC was the first ever digital computer.
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This Machin had switches that went back and forth to represent mathmatical data. This machine was created by Howard Aiken.
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Dr.Grace Murray Hopper worked with Aiken in 1944 and used his machines for gunnery and balisics calculations. She discoverd the first " computer bug".
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The Vacuuem Tubes calculate things faster and run by electric currents.The downsides were that they were huge, unriliabe,and burnt out constantly.
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Dr.Grace Murray Hopper discoverd a moth in one of the computer relays.
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William Shockly made theTransistor.The Transistor was used for amplifying, controling,and generating electric signals.
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The ENIAC was created by John Presper Eckert. The ENIAC was a electronic numirical Machine.
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An Intergrated Circut helped control the flow through a chrystal By manipulating its barrier. It was created William Shockly.
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Comrad Zeusa was too lazy to calculate so he built a computer called the bianac system D-1
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A Computer Memory is a divice that is used to stor programs and or data.
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The abacus was used for simple calculations. Invented in Babalonya.
