Codex on the flight of birds
By Leonardo da Vinci (1 ene 1505 año – 31 dic 1505 año)
Descripción:
The codex begins with examinations of the flight behavior of birds and proposes mechanisms for flight by machines. Leonardo constructed a number of these machines, and attempted to launch them from a hill near Florence. However, his efforts failed.
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Airplanes
Abraham LeBlanc Technology Timeline for English 11/12
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