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Hello there.

This is Numberphile. We mainly post videos about mathematics and just numbers in general.

Base 12

Base 12

We mark the date 12/12/12 with a video about the merits of the dozenal/duodecimal system.

Numberphile regular Dr James Grime makes the case.

More about James at http://www.singingbanana.com/

Tau vs Pi Smackdown

Tau vs Pi Smackdown

Encryption and HUGE numbers

Encryption and HUGE numbers