Any situation where there's a temperature difference between something warm and something cool can power this film. Researchers make game-changing breakthrough with devices powered by body heat: ...

Body-heat powered devices are one step closer to ... in Australia have tackled this by developing a new, ultra-thin, flexible film that makes them comfortable and efficient.

“The Ugly Stepsister” has its Sundance debut in the middle of a rousing awards campaign for Coralie Fargeat’s “The Substance,” another body horror film that satirizes cosmetic surgery ...