In this video, magician Ash Marlow performs a card trick where several cards appear to travel invisibly from one stack to another. A spectator begins by counting ten cards and placing them in their ...

The central limit theorem started as a bar trick for 18th-century gamblers. Now scientists rely on it every day.

Magician & Prankster Rahat Hossain provides a comprehensive masterclass on currency manipulation, teaching ten essential moves to make coins vanish and reappear.

Need help filling out your bracket? Look to history for how many upsets to pick and which seeds are usually the most vulnerable.