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13 Jan 1852 Jahr - Idea of heat pump

Beschreibung:

William Thompson (Lord Kelvin) comes up with the idea of a "heat pump", a device that moves heat from a cold place to a hot one.

Zugefügt zum Band der Zeit:

biology AND physics

By8elbows
9 Mai 2018

Datum:

13 Jan 1852 Jahr
Jetzt
~ 172 years ago

Abbildungen:

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