Numberphile in Nepal

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...

Just a quick one from Brady after his return from Nepal.

Boiling video: http://www.youtube.com/watch?v=JTL4dj3Gx1o
More about the mystery couple: http://bit.ly/16XCs3G
Nepal Flag: http://bit.ly/10G3Ef3
Everest 8848: http://bit.ly/11ilGvs

More clips from Brady's trip: http://bit.ly/12di1M8