How does an air conditioner actually work? - Anna Rothschild
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Dig into the science of how heat pumps both heat and cool a home, and find out the benefits and drawbacks of this technology. -- Typically, with any piece of technology, you pump one unit of energy in and you get about one out. That’s just the first law of thermodynamics: energy has to be conserved. Free to watch on Dr.Doc Kids.
Courtesy of TED-Ed on YouTube. Watch on YouTube ↗
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