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Hello there.

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

Hat Problems

Hat Problems

Additional information

Featuring Joe Buhler.

See part 2 of this interview: https://youtu.be/4YG4QnhVV7A

An Introduction to Infinite Hat Problems (paper): https://bit.ly/31OeWZK

See also Spheres and Code Words with James Grime: https://youtu.be/T46FTuHnbvY

Ron Graham Playlist

Ron Graham Playlist

PODCAST: The Numeracy Ambassador - with Simon Pampena

PODCAST: The Numeracy Ambassador - with Simon Pampena