More One-Roll Yahtzees

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...

Hot on the heels of Brady's Yahtzee videos, five viewers emulate his 1/1296 feat - original video at http://www.youtube.com/watch?v=fiTwar7mFws