Uncover the reasons behind the "crypto is not defined" error in Jest testing environments, explore its common causes in ...

Eeny, meeny, miny, mo, catch a tiger by the toe – so the rhyme goes. But even children know that counting-out rhymes like this are no help at making a truly random choice. Perhaps you remember when ...

Abstract: In this letter, we propose and experimentally demonstrate a high-speed true random number generator (TRNG) by exploiting the probabilistic delay time of threshold switching (TS) in a unified ...

Abstract: Quantum random number generators (QRNGs) are a burgeoning technology used for a variety of applications, including modern security and encryption systems. Typical methods exploit an entropy ...

A laser is usually constructed from two basic elements: a material that provides optical gain through stimulated emission and an optical cavity that partially traps the light. When the total gain in ...

A mix of expected sequels and out-of-nowhere indie gems made 2025 a joy.

Editor's note: Last updated following the Dec. 10, 2025 drawing. Let's face it. You face some pretty steep odds to win the Powerball jackpot, like a 1 in 292.2 million chance. So is there any way to ...

Discover how online slots are made – from idea and math models to design, testing, compliance, and launch in casinos ...

Online gambling games have evolved in two major ways. In the first approach, the games are conducted through software ...

The majority of crypto exploits in the coming year won’t be caused by a zero-day bug in your favorite protocol, say crypto ...

Loving a college football team can fill your Saturdays with a full slate of feelings: anticipation, joy, fellowship, maybe ...

A "person of interest" who was detained in connection with a deadly shooting at Brown University in the US will be released shortly, local officials have said.