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Pedal to a cold drink… via TreeHugger.

Home trainer with heat pump. In the left tub is a bottle of beer, but at the required pedaling to make the beer cool, it’s likely to give up before. A good example to collect personal experience with the princip of a heat pump.

Phillip Torrone

Phillip Torrone

Editor at large – Make magazine. Creative director – Adafruit Industries, contributing editor – Popular Science. Previously: Founded – Hack-a-Day, how-to editor – Engadget, Director of product development – Fallon Worldwide, Technology Director – Braincraft.


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