Generating a string of random numbers is easy. The hard part is proving that they’re random. As Dilbert creator Scott Adams once pointed out, “that’s the problem with randomness: you can never be sure ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Very little in this life is truly random. A coin flip is influenced ...

Computers struggle to create randomness, but a new approach may finally enable them to generate a truly random number. Such numbers are a vital ingredient for cryptographic algorithms and scientific ...

It’s something from nothing. A random number generator that harnesses the quantum fluctuations in empty space could soon sit inside your computer. A device that creates truly random numbers is vital ...