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What distance-measuring device did Leonardo da Vinci design to count a cart’s wheel rotations?
Answer
Odometer
What machine did Leonardo da Vinci design to lift heavy loads using a screw and rotating drum?
Answer
Screw jack
What rotating machine did Leonardo da Vinci design to weave textiles more efficiently?
Answer
Mechanical loom
What canal device did Leonardo da Vinci design with two gates to raise or lower boats between water levels?
Answer
Miter lock
What armored vehicle did Leonardo da Vinci design with a conical cover and many cannons?
Answer
Armored tank
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What rotating machine did Leonardo da Vinci design to weave textiles more efficiently?
Answer
Mechanical loom
What self-propelled device did Leonardo da Vinci design for theatrical motion and transport experiments?
Answer
Self-propelled cart