Kevin Lieber of Vsauce2 explores using strategic math techniques to master and dominate basic card games.

This clever self-working card trick relies on simple math rather than sleight of hand, yet the result feels genuinely impossible. Even after shuffling, the numbers always line up perfectly at the end.

Admit it — you still get mindblown every time you come across a street magician performing yet another seemingly impossible trick. And honestly, who doesn't? They always make you scratch your head and ...