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Hello there.

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

Coffee Cup Vibrations

Coffee Cup Vibrations

Tadashi explores coffee and tea cups to new depths...

Playlist of Tadashi Tokieda videos: http://bit.ly/tadashi_vids

A Hole in a Hole in a Hole

A Hole in a Hole in a Hole

Calculator Unboxing #8 (Printing Digits)

Calculator Unboxing #8 (Printing Digits)