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Hello there.

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

Knot Surfaces

Knot Surfaces

Featuring Sophie Maclean and Ayliean MacDonald.

Extended crochet video at https://www.patreon.com/posts/116050981

More knot videos: https://www.youtube.com/playlist?list=PLt5AfwLFPxWLyfD4nhZCX_3UZdSSpkBTs

More Sophie videos on Numberphile: https://www.youtube.com/playlist?list=PLt5AfwLFPxWJL8jqE19RlDCMJp7psCA6r

More Ayliean videos on Numberphile: https://www.youtube.com/playlist?list=PLt5AfwLFPxWIVNbbisfbcJKpb44__r2Rw

Sophie is based at Kings College, London: https://sophiethemathmo.wordpress.com
Ayliean's YouTube channel: https://www.youtube.com/c/Ayliean
More from Ayliean: https://linktr.ee/Ayliean

The Goodstein Sequence

The Goodstein Sequence

The Change from Roman Numerals

The Change from Roman Numerals