Perpetual Motion

Perpetual Motion

Assessment

Interactive Video

Science, Engineering, Physics

6th - 12th Grade

Hard

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The video discusses the concept of perpetual motion machines, which are hypothetical devices that could run indefinitely without an external power source by generating more energy than they consume or converting waste heat into usable energy. While such machines would be revolutionary, the laws of thermodynamics state they cannot exist due to inevitable energy loss, often as heat. Despite this, some people continue to attempt creating them.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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