window coating | The Optimist Daily: Making Solutions the News
Today’s Solutions: July 19, 2024

Scientists have invented a win

Scientists have invented a window coating that could cut air-conditioning costs

Scientists at MIT have discovered a see-through film that rejects 70 percent of the sun’s incoming heat. The material is thermochromic, meaning that it changes color in response to heat, getting darker at higher temperatures. Sticking it on windows could potentially make air-conditioners, which Read More...