Your phone might stay cool thanks to this new battery breakthrough

New thermal diode technology could steer heat one way, preventing overheating and prolonging battery life in phones and other ...
Morning Overview on MSN

New 1-way heat diode could let batteries survive extreme conditions

Engineers have long known how to steer electricity in one direction, but heat has been far harder to tame. Now a new one-way thermal “diode” promises to give designers similar control over heat flow, ...
Interesting Engineering on MSN

One-way heat diode could help batteries survive extreme operating conditions

University of Houston researchers have developed a new way to make heat flow in ...

The world's first room-temperature continuous-wave UV-B laser diode on a sapphire substrate

Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing applications; however, previous UV-B laser diodes were limited to pulsed operation ...