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TED-Ed|Why dont perpetual motion machines ever work - Netta Schramm

By Owner - Powered by BoclipsFrom Boclips Com OldAugust 20, 2025

Perpetual motion machines - devices that can do work indefinitely without any external energy source - have captured many inventors' imaginations because they could totally transform our relationship with energy. There's just one problem: they don't work. Why not? Netta Schramm describes the pitfalls of perpetual motion machines

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