A classic riddle about a hotel bill uses misleading math to create a paradox. This type of intentional misdirection is a ...

Short-term memory is finite and fills up quickly. Here are 7 ways we can free up space for clearer-headed mathematical ...

Use rolldice for full RPG features like modifiers and totals. This is the easiest way to roll a die in the terminal. Use shuf for quick, offline random rolls, and finally, you can use $RANDOM in bash ...

Last week, MIT published a report that should make every CEO sit up straight: 95% of generative AI pilots deliver zero return on investment. Let me put that in perspective, AI startups took in around ...

This week, a puzzle based on a dice trick first published in 1937, and one with liquid containers that is centuries older. We have said it before, and we will say it again, for puzzles involving dice ...

Converting between kilometers and miles becomes effortless with these mental math tricks. Learn to quickly estimate distances for everyday scenarios, from understanding international content to ...

Ever dreamt of solving math problems in your head with the speed of a calculator? Mental math might seem challenging, but it's a skill attainable through the right tools and techniques. The abacus, an ...

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, ...

Marie has one regular die labeled with the numbers 1, 2, 3, 4, 5 and 6 and a second cube that is completely blank. She labels this cube in a special way. If you roll ...

Want to learn an incredible mentalism trick using just a few dice? 🎲🤯 This mind-blowing trick is super easy to perform but will leave everyone amazed! No complex moves—just smart psychology and a ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Amidst this February's storm of big PC game releases, there's one annual tradition I want to make ...