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

Gambling with the Martingale Strategy

Gambling with the Martingale Strategy

Brady Haran
Tom Crawford, Probability
Alex Bellos discusses how the Incans used knots in string (Quipu) to record numbers.Check out Brilliant (get 20% off their premium service): https://brillian...

Tom Crawford discussing roulette and gambling with a famed strategy.

More Tom videos on Numberphile: http://bit.ly/Crawford_Videos

Tom Crawford's website, with links to his work and other outreach: https://tomrocksmaths.com

Parabolas and Archimedes

Parabolas and Archimedes
A Sequence with a Mistake

A Sequence with a Mistake