Switzerland based company Revolt will be releasing a button cell battery for hearing aids in the market next yea. Its battery uses the zinc air battery technology developed by Norwegian research institute SINTEF.
Wired has published a very nice feature on Kip Thorne and the science behind Chris Nolan's Interstellar. Kip Thorne is one of the world's most celebrated theoretical physicists. He and Nolan worked together to ensure depictions of scientific happenings in the film are as accurate as possible. Read more