If you're looking for some genuine diamonds among the Prime Day deals, Astell&Kern has just the thing for the discerning ...

A project supported by a $500,000+ grant has transformed the National VOA Museum into a world-class repository of communications history and knowledge.

a, Wires; b, hybrid molecular electronic (HME) switches; c, HME rectifiers; d, storage; and e, two molecules that show promise for mono-molecular electronics. Only the manganese acetate molecule ...