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Today I'll talk about Leonardo Da Vinci's Inventions Lets see Leonardo's Inventions. ⟴Da Vinci Wing He also drew this design in 1485. It is a human-powered mechenical → flight device . Da Vinci spent many years closely studying the wings → and flight patterns of birds and bats.→→→→→→→→→→→→→ ⟴Da Vinci's Flying Machine Da vinci drew this design in 1493, 450 years earlier than something similar took to the air. He took his idea from the seeds of the Maple Tree, which spin as the fall from the tree. He thought that if the seeds spun while they were falling, they should also rise into the air →→→→