Eureka! Temporada 2 Episodio 5
Eureka!
Ver Eureka! Temporada 2 Episodio 5 Online. Jack and Jill went up the hill and found a problem: how can they pull a pail of water from the bottom of a well? In this expanded nursery story, we find there is more to a pulley–and its mechanical advantage–than meets the eye.
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