YouTuber Michael Stevens (who hosts the popular Vsauce series) has brought a classic math magic trick back from its ‘90s heyday. In the video, Stevens walks viewers through a magic trick where they ...

Math is magic, according to a new YouTube video depicting the Kruskal count. Brain teasers and magic tricks help bring math to relatable real life even for the mathphobic. The Kruskal count is a ...

Forget the traditional, cumbersome method and use this trick: to multiply a number by 5, divide by 2, and move the decimal point one decimal place to the right. SO, if, say, you had the number 8,600 ...