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Secrets of the Elevator | Science Curiosity | REDMON
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Science Curiosity - Secrets of the Elevator
Do you know what the secrets of the Elevator?
It's amazing that an elevator uses a pully design. A movable pulley that requires half the force, and the fixed pulley system that just changes direction of the force.
#redmon #redmonScience #redmonStory #Curiosity #elevator
Do you know what the secrets of the Elevator?
It's amazing that an elevator uses a pully design. A movable pulley that requires half the force, and the fixed pulley system that just changes direction of the force.
#redmon #redmonScience #redmonStory #Curiosity #elevator
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