Try this ancient multiplication trick—halves and doubles, also called Egyptian or Russian math—where you repeatedly halve one ...

Is 170,141,183,460,469,231,731,687,303,715,884,105,727 prime? Before you ask the Internet for an answer, can you consider how you might answer that question without a ...

Jean-Charles Pelland's work has been made possible by financial support from the ‘QUANTA: Evolution of Cognitive Tools for Quantification’ project, which has received funding from the European ...

If you’ve been on TikTok in the past couple of weeks, you’ve probably noticed people posting about belonging to “Group 7.” The trend is actually an experiment by indie singer Sophia James, who ...

An “unprecedented resurgence” in bay scallops in Virginia could soon open the door for recreational fishing of the species, said scientists at William & Mary’s Batten School and the Virginia Institute ...

Players win the jackpot by matching five white balls and one red Powerball, with tickets costing $2 per play. There are smaller cash prizes for matching fewer numbers, which can be multiplied with the ...

A new study identifies the right number to reap the health benefits of walking. By Simar Bajaj Walking 10,000 steps a day has long been a fitness cliché. But new research suggests that the health ...

The modern internet is ruled by algorithms. When you boot up Instagram, for example, what you see in your feed is strategically sorted by the app's AI based on your past activity to keep you engaged ...

LinkedIn's algorithm prioritizes ads & sponsored content, hurting organic reach for creators. To adapt: share niche expertise, use authentic images, craft strong hooks, write longer comments, engage ...

Jason Barnard is a serial entrepreneur, bestselling author, keynote speaker and award-winning innovator. He’s the CEO & founder of Kalicube. Here’s something no one tells you when you’re building a ...

When it comes to teaching math, a debate has persisted for decades: How, and to what degree, should algorithms be a focus of learning math? The step-by-step procedures are among the most debated ...