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What instrument is Leonardo da Vinci credited with designing to measure humidity?
Answer
Hygrometer
What did Leonardo da Vinci design to imitate a human soldier’s movements?
Answer
Robot knight
What rotating machine did Leonardo da Vinci design to pump water?
Answer
A centrifugal pump
What human-powered device did Leonardo da Vinci design to make a boat move against the current?
Answer
A paddle wheel
What safety feature did Leonardo da Vinci propose for a ship’s hull?
Answer
A double hull
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What did Leonardo da Vinci design to imitate a human soldier’s movements?
Answer
Robot knight
What rotating machine did Leonardo da Vinci design to pump water?
Answer
A centrifugal pump
What safety feature did Leonardo da Vinci propose for a ship’s hull?
Answer
A double hull
What is the usual name for Leonardo da Vinci’s spring-powered four-wheeled vehicle?
Answer
Self-propelled cart
What type of formal garment is commonly worn at a quinceañera?
Answer
Ball gown