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Blaise Pascal (England) invented the computer which is mechanically carrying out addition and subtraction of numbers.
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Gottfried Wilhelm Leibniz improved Pascal's device, having added two more arithmetic actions. This device was applied till 70th years of the 20th eyelid and was called as an arithmometer. There was a special profession - the counter (the person working wi
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the telegraph is invented
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the sewing machine is invented
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the typewriter is invented
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phone is invented