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Hello there.

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

Synesthesia

Synesthesia

Talking about Grapheme to Colour Synesthesia with Alex from Bite Sci-Zed. Do you see numbers as colours? Leave a comment on the video.

Check Alex's channel at http://www.youtube.com/user/Lexie527

Dragon Curve to Music

Dragon Curve to Music

Pi and the size of the Universe

Pi and the size of the Universe