You can see a video of the Cloudflare lava wall by [Tom Scott], below. If you don’t need a random number generator, maybe you could use a spectrum analyzer. Thanks to [Ptkwilliams] for the tip.

You can also use the ANU quantum vacuum fluctuation random number generator. Report comment. Reply. Truth says: June 10, 2014 at 3:11 pm ...

Here’s how to generate a truly random number with quantum physics. CURBy is available online and free to use. By Andrew Paul. Published Jun 12, 2025 2:01 PM EDT ...

ANU and AP13 have partnered to launch the world’s first Quantum Random Number Generator, which operates across 13 blockchains. Quantum-based random number generator for Web3 games and wallets ...

Scientists have created a random number generator that's truly random—and no, that's not an easy thing to do at all. News. By Jess Kinghorn published 16 April 2025 ...

Using a single, chip-scale laser, scientists have managed to generate streams of completely random numbers at about 100 times the speed of the fastest random-numbers generator systems that are ...

Random numbers are a valuable component in diverse applications that range from simulations1 over gambling to cryptography2,3. The quest for true randomness in these applications has engendered a ...