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Hello there.

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

A Mysterious Math Doodle

A Mysterious Math Doodle

Here are more pics of the doodle: http://bit.ly/Doodle_Images

And make sure you subscribe to Objectivity: https://www.youtube.com/c/objectivityvideos

Thanks to Keith Moore at the Royal Society - https://royalsociety.org

A Game for the Elliptical Pool Table

A Game for the Elliptical Pool Table

The Brain of John Conway (and his Amazing Tongue)

The Brain of John Conway (and his Amazing Tongue)