Monday, 7 January 2013


Numberphile is a production by video journalist Brady Haran. Numberphile is a website containing short videos about numbers. Mathematicians and physicists play around with the tools of their trade and explain things in simple, clear language.

Find out why 493-7775 is a pretty cool phone number! What's the significance of 42, anyway? What the heck is a vampire number? Why does Pac-Man have only 255 screens?

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