Videos Tagged: mona lisa

History
History of Helicopters
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The earliest invention for vertical flight that we know comes from China. It is known that since 400 years BC, children in China played with bamboo flying toys. Children attached a stick to a ro...

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Bloomberg considered entering the race in 2016, but eventually withdraw. He has experience in politics thanks to his car...
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The term first appeared in the early 1970s. The origin of the term can be found in the word “kacho-byo”, which trans...
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Son of a steward at the Killarney golf course, Hugh was fluent in Italian and German. He also held three doctorates and ...
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