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What type of aircraft did Leonardo da Vinci’s ornithopter design attempt to imitate?
Answer
A bird
What mechanical device is Leonardo da Vinci credited with depicting in an early design using balls between moving surfaces?
Answer
Ball bearing
Which Leonardo da Vinci design used screw-shaped rotors to create a flying machine?
Answer
Aerial screw
Which Leonardo da Vinci defensive design used two layers of a ship’s hull to reduce flooding?
Answer
Double hull
Which Leonardo da Vinci instrument combined a keyboard with a continuous bow?
Answer
Viola organista
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Which Leonardo da Vinci instrument combined a keyboard with a continuous bow?
Answer
Viola organista
Which Leonardo da Vinci weapon used several barrels to fire repeated volleys?
Answer
Multi-barreled cannon
Which Leonardo da Vinci machine used gears to move without being pushed by a person or animal?
Answer
Self-propelled cart