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The Abacus was first founded by the Babylonianas. The Abacus is still popular in the far east, used as calculators.
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John Napier, a Scotsman (some people who think he is mad), invented a method that was able to calculate math easier.
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Schuyler Skaats Wheeler invented the electric fan. But Philip Deihl introduced the ceiling fan in 1882
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Stephen Poplawski invented the blender. Poplawski was an American-Polish man. Later on, Fred Osius, L.H. Hamilton and Chester Beach improvised Poplawski’s design.
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Steve Jobs and Steve Wozniak started the apple company and made calligraphy famous.
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The first iPhone was invented as a small pocket computer by Steve Jobs, CEO of the apple company.
