Inspired by polar bears: this new textile creates an “on-body greenhouse” effect to keep you warm. (Courtesy: W Viola et al. ACS Appl. Mater. Interfaces 10.1021/acsami.2c23075) A new double-layered ...

Tech News Stay Warm Like a Polar Bear With Sunlight-Capturing Fabric The highly engineered fabrics will be lighter and warmer by harnessing light, and not just from the sun.

Researchers say they have successfully made a synthetic version of polar bear fur that is not only lighter than cotton but also warmer.