Consecutive Coin Flips

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...

Thanks http://www.audible.com/numberphile (recommendations below)

This video features Dr James Grime.

More on coin flips: https://youtu.be/AYnJv68T3MM

See the prime number video referenced at: https://youtu.be/YVvfY_lFUZ8

Books...
- K2: Life and Death on the World's Most Dangerous Mountain
- Dark Summit: The True Story of Everest's Most Controversial Season
- Everest 1953: The Epic Story of the First Ascent
- High Crimes: The Fate of Everest in an Age of Greed
- Into Thin Air