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'Talkative batteries': Battery cells send temperature data through existing terminals, simplifying battery management

A battery that "talks" does not use words—it communicates through data. Researchers at Kiel University have demonstrated how ...

Researchers break a fundamental rule to create a new concept: Heat that can be directed and 'programmed'

Normally, a material absorbs and emits heat in a linked way: A surface that absorbs heat well at a certain wavelength and ...