The device’s polymer films expand and contract like an accordion to pump heat away from a source, cooling it by about 16 degrees Fahrenheit. Disclaimer: AAAS and EurekAlert! are not responsible ...

Tinted window films block out the sun's rays to keep your home cooler. CR tested windows films from Gila, Greenfilm, and two ...

A new cooling innovation developed by scientists pumps away heat continuously using layers of flexing thin films. The design is based on the electrocaloric effect, in which an electric field ...

A research team developed a transparent radiative cooling film featuring a perforated structure resembling an insect screen, ...