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What rotating machine did Leonardo da Vinci design to use flowing water for industrial power?
Answer
Water wheel
What mechanical device did Leonardo da Vinci design to record distance traveled by counting wheel rotations?
Answer
Odometer
What emergency escape device did Leonardo da Vinci sketch for a person falling from a height?
Answer
Parachute
What friction-reducing machine component did Leonardo da Vinci sketch using freely moving spheres?
Answer
Ball bearing
What kind of protective underwater clothing did Leonardo da Vinci design for divers?
Answer
Diving suit
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Latest trivia questions
What transport device did Leonardo da Vinci design that is often called the self-propelled cart?
Answer
Self-propelled cart
Which museum received Georgia O’Keeffe’s major 1946 retrospective, the first for a woman at that institution?
Answer
The Museum of Modern Art