How does a Tesla Heat Pump actually work and why does it matter? From first principles!

Описание: Ever wondered how a heat pump works, and why it's so important that Tesla put heat pumps in their new Model Y, Model 3, and so on? This video goes through exactly how a heat pump works, from first physics principles: what is heat, the three types of heat (radiative, conductive, and convective), how you feel heat subjectively, Maxwell's demon and entropy, how a compression/decompression cycle works, what advantages there are to a heat pump in your Tesla or house versus resistive electric heating, and much, much more!

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How does a Tesla Heat Pump actually work and why does it matter? From first principles! what is heat?