The FiiO DARKSIDE PRO is for anyone running a DAC, streamer, or headphone amp on a basic wall adapter and wondering why it sounds a little flat. It makes sense because cleaner, more stable power can ...

Researchers at the Department of Energy's Oak Ridge National Laboratory have invented a reusable adhesive from waste polymers that is tougher than commercial glues, works underwater as well as in dry ...

Scientists at Harvard have built a miniature device that can twist and tune light in real time. By rotating two stacked photonic crystals and adjusting their spacing with a tiny mechanical system, ...