My Favorite Mathematical Card Trick (3b1b SoME1 submission)

28:24
The Two Envelope Problem - a Mystifying Probability Paradox

10:05
This Trick CANNOT Be Explained - Revealed

25:40
This Card Trick Shouldn't Be Possible

9:30
Magic 13

11:55
Papers unpicked: Strategy on an Infinite Chessboard between an Angel and a Devil

29:37
The most misunderstood equation in math (associative property)

11:16
Princess in the Castle | A puzzle with a visual solution | 3blue1brown SoME1 submission

9:20