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Hello there.

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

One to One Million

One to One Million

Puzzles, classroom stories and the great Carl Gauss - oh, and adding every digit in the numbers between one and one million!

Featuring Dr James Grime - http://singingbanana.com/

Numbery Card Trick

Numbery Card Trick

One-Roll Yahtzee Fever

One-Roll Yahtzee Fever