![Sunlight on a roof. Photo via Onnola on Flickr](https://nocamels.com/wp-content/uploads/2017/11/32650543272_0be23a6dd4_h-350x263.jpg)
The ‘Coolest’ Invention: This Israeli High-Tech Paint Cools Buildings With Sunlight
SolCold developed a way to turn energy from the sun, a source of heat, into a cooling agent that could save billions on electricity and have significant environmental benefits.
November 27, 2017