Build stable, high-performance dashboards using REPT formulas and UNICHAR symbols instead of conditional formatting.

I have been called the LeBron James of spreadsheets, but I try not to take myself too seriously ...

Ready for the ultimate in password security? You can build your own uncrackable random generator; all you need is a spreadsheet. I walk you through how to do it.

Adding numbers to your passwords makes them more secure. In fact, most sites and services these days require alphanumeric passwords at the very least. Some people ...

Chip-based device paves the way for scalable and secure random number generation, an essential building block for future digital infrastructure Chip-based device paves the way for scalable and secure ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Abstract: This article provides a comprehensive overview of contemporary approaches to generating pseudo-random numbers, examining their benefits and drawbacks across various fields such as ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Very little in this life is truly random. A coin flip is ...

A team including CU PREP researchers and scientists from CU Boulder and NIST have built the first random number generator using quantum entanglement to produce verifiable random numbers. Dubbed CURBy, ...