How to Win a Guessing Game

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...

A clever use of random numbers to improve your odds in a number guessing game.

Alex Bellos Books: http://bit.ly/BellosBooks

Monty Hall problem: http://bit.ly/MontyHallProb