3 ms·
You could look at the IcyBalls, heat goes on one side and cooling is on the other side. I guess you could point a Fresnel lens at the hot side and eliminate any
by shrubble 3y ago
You could look at the IcyBalls, heat goes on one side and cooling is on the other side. I guess you could point a Fresnel lens at the hot side and eliminate any need for electricity?
https://en.m.wikipedia.org/wiki/Icyball https://en.m.wikipedia.org/wiki/Icyball
- j-a-a-p 3y agoThat is gas absorption cooling. Will work with the sun on, but then, why not stick to solar panels.