Technology Engineering Here’s how to generate a truly random number with quantum physics Andrew Paul Jun 12, 2025 2:01 PM EDT ...

Learn how to generate random numbers in Excel using RAND, RANDBETWEEN, and RANDARRAY. Step-by-step guide with practical tips included ...

Microsoft Excel can do a lot of cool things. If you need it to generate random numbers, Susan Harkins can show you how.

Use the RANDARRAY() dynamic array function to return random names or other text in Microsoft Excel.

Feel free to share your theories on the best random number generator designs below, or send your best builds straight to the tipsline. Randomly, of course!

Using the inherent quantum flickering of empty space, researchers have figured out how to generate random numbers at an unprecedented rate. The record-breaking method could be used to enhance ...

When you use a machine to generate a “random” number, then, what you’re actually getting is almost certainly a “pseudorandom” number – something that looks random, but technically isn’t.

The Random Number Generator is a tool that could be useful for genearting encryption keys for secure communications between activist organizations, or anyone concerned with privacy and security. From ...

GigaCalculator investigated where and how random numbers are used to power processes in everyday life, using a variety of news stories, scientific reports, and other sources.

Many video games use random number generators to dictate the outcome of certain actions, adding an element of surprise and unpredictability to the player experience. For example, a random number ...