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What wind-measuring instrument did Leonardo da Vinci design for studying airflow?
Answer
Anemometer
What type of bridge did Leonardo da Vinci design to swing quickly across a river?
Answer
Revolving bridge
What kind of lion did Leonardo da Vinci design for a French royal celebration?
Answer
Mechanical lion
What weapon did Leonardo da Vinci sketch with three parallel rows of gun barrels?
Answer
Organ gun
What object did Leonardo da Vinci design as a helical aerial machine?
Answer
Aerial screw
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What type of bridge did Leonardo da Vinci design to swing quickly across a river?
Answer
Revolving bridge
What kind of lion did Leonardo da Vinci design for a French royal celebration?
Answer
Mechanical lion
What object did Leonardo da Vinci design as a helical aerial machine?
Answer
Aerial screw
What did Leonardo da Vinci design in 1495 that could move and perform motions?
Answer
Robot knight
What self-moving vehicle did Leonardo da Vinci design with spring-powered mechanisms?
Answer
Self-propelled cart
What kind of armored fighting vehicle did Leonardo da Vinci sketch in 1487?
Answer
Armored car