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Hello there.

This is Numberphile. We mainly post videos about mathematics and just numbers in general.

Should you catch a tossed coin?

Should you catch a tossed coin?

Randomness expert (and former magician) Persi Diaconis on whether it is best to catch a coin or let it fall to the ground.

Main video: http://youtu.be/AYnJv68T3MM
Extra footage: http://youtu.be/9RKKoXw7wJw
Superbowl coin tosses: http://youtu.be/bFfSfzjhfC8

Super Egg

Super Egg

How random is a coin toss?

How random is a coin toss?