YouTuber Kevin Lieber (who hosts the popular Vsauce2 series) has brought a classic math magic trick back from its ‘90s heyday. In the video, Lieber walks viewers through a magic trick where they ...

In our most recent Insights puzzle, I challenged readers to figure out how certain magic tricks work. The tricks in question were of the sort where the magician somehow divines the identity of your ...

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 ...