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Education & Reference by Anonymous 2018-05-11 11:43:33
Social Science
Who Invented Helicopter?
8 answers
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Anonymous
That is called something you can look up.
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Anonymous
Hermann Ganswindt from Germany
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Anonymous
Leonardo Da Vinci.
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Anonymous
John Helicopterson.
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Anonymous
Leonardo da Vinci( 1452–1519) . He drew sketches of helicopters well before they were built. See link.
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Anonymous
I don’t know, but they must have really loved flying.
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Anonymous
The wright brothers' girlfriends.
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Anonymous
Men did.