"Machine with Concrete" By Arthur Ganson
NotfakeMcFaker
Published
11/05/2013
Each worm gear pair reduces the speed of the motor by 1/50th. With 12 pairs of gears, the final speed reduction is (1/50)12. With the motor turning around 200 revolutions per minute, it will take well over two trillion years before the final gear makes but one turn.
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