Podknife - Heat Loss to Night Sky Powers Off-Grid Lights by Science, Quickly

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Heat Loss to Night Sky Powers Off-Grid Lights

Podcast |: Science, Quickly
Publisher |: Scientific American
Media Type |: audio
Podknife tags |: Science & Medicine,; Technology
Categories Via RSS |: Science
Publication Date |: Sep 19, 2019
Episode Duration |: 00:02:56

A slight temperature difference at night between a surface losing heat and the surrounding air can be harnessed to generate electricity to power lights.

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