Random numbers are increasingly important to our digitally connected world, with applications that include e-commerce, cryptography, and cloud computing. Producing a large amount of truly random ...

Fast randomness A diagram of the quantum random number generator on the photonic integrated chip. (Courtesy: Bing Bai and Yao Zheng) Smartphones could soon come equipped with a quantum-powered source ...

Random numbers are invaluable. They're used in the encryption that makes online banking secure. Economists, physicists, pollsters, and casinos rely on them. Yet until recently, producing large sets of ...