The Scientific Way to Cut a Cake

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...

The man who loved circles (Objectivity): https://youtu.be/AzmUCL1OHhs

A trilogy of mathematical cake cutting videos... http://bit.ly/CakeCuttingTrilogy

Alex Bellos on cutting a cake using scientific principles.

Extra footage at Numberphile2: http://youtu.be/d5ZmPuta47Q

Alex's book (US): http://amzn.to/1nDS4mM and (UK): http://bit.ly/AlexLooking

The Francis Galton paper: http://bit.ly/galtoncake