Videos Tagged: invention

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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On April 15, 2019, shortly before 18:50 CEST, a fire broke out in the roof of Notre-Dame Cathedral in Paris. Investigati...
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According to the Constitution of Law, the emperor in Japan is “the symbol of the state and of the unity of the people...
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Despite all of the research and studies, we still have a lot to learn about the land of hieroglyphs.
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During his time, Warhol was one of the highest, if not the highest and most prolific commercial artists in New York. His...
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For more than 40 years, Egypt and Israel peace treaty serves as a stabilizing force in the Arab region
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