Science Quickly

Heat Loss to Night Sky Powers Off-Grid Lights

Sep 19, 2019 · 4 min
0:00-4:11

Streams straight from the publisher. podnod never proxies or re-hosts episode audio.

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

Learn more about your ad choices. Visit megaphone.fm/adchoices