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Isaac Newton (1642~1727), one of the greatest minds of all time and one of the inventors of calculus, did not always act intelligent. As a boy, he was sent to the barn to cut a hole for the cats in
Isaac Newton (1642-1727), one of the greatest minds of all time and one of the inventors of calculus, did not always act intelligent. As a boy, he was sent to the barn to cut a hole for the cats in