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The first radio was invented in 1509 by Nikola Tesla and some people still use them today.
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The first microphone was made by Anton von Leeuenheok
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The first dry clean clothing was made by Thomas L. Jennings.
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The first dry cleaning was made by Thomas L. Jennings.
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The first sewing machine was made by Elias Howe and we still use it today.
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The first elevator break was made by Elisha Graves Otis.
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The first toilet paper was invented in 1857 by Joseph Gayetty and was sold 500 sheets for 50 cents.
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The first can opener was made by Erza Warner and we still use it today.
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The first can opener was made by Erza Warner.
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The first elevator doors were made by Alexander Miles.
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The first light bulb was invented in 1879 by Thomas Edison and it was almost never switched off.
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The first gas powered motor was made by NIcholas August Otton and we still use it today.
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The frist powered motor was made by NIcholas August.
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The first powered motor was made by Nicholas August.
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The first Coca-Cola was made by John Pemberton and we drink a different version of it today.
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The first Coca-Cola was made by John Pemberton
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The first hair care was made by Madam C.J Walker and we use different versions of it today.
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The first scotch tape was made by Richard Drew and other people made different versions of it that is stickier than the other.
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The first bubble gum was made by Frank Henry Fleer and other people made different versions of it.
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The first vacine for polio was made by Jones Salk and we still use it today.