Centrosymmetric crystals have always absorbed equal amounts of left- and right-handed circularly polarized light—until now ...

Scientists at NIST and the University of Colorado Boulder have created CURBy, a cutting-edge quantum randomness beacon that draws on the intrinsic unpredictability of quantum entanglement to produce ...

Instead of sending you a physical copy of the game, CDKeys sends you a ‘key’, which is a product code/serial number for the game you’re purchasing. You then use the key to activate the game.

Theoretical Physics Department, University of Geneva, 24, Quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland ...