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

Squared Squares

Squared Squares

Additional information

Featuring Dr James Grime.

Extra footage from this interview: https://youtu.be/I0peG_kRE-4

Blog post about the old photo: http://www.bradyharanblog.com/blog/the-squared-square

Check out http://www.squaring.net for loads of great info.

Objectivity: https://www.youtube.com/c/ObjectivityVideos

James Grime: http://singingbanana.com

Parker Square: https://youtu.be/aOT_bG-vWyg

Squaring the Circle: https://youtu.be/CMP9a2J4Bqw

New Parker Square Mug and Buttons: https://store.dftba.com/collections/numberphile

Nice Square merchandise

US: https://teespring.com/nice-square-us

EU: https://teespring.com/nice-square-eu

Discuss this video on Brady's subreddit: https://redd.it/6fdupz

A Nice Square

A Nice Square

Gödel's Incompleteness Theorem

Gödel's Incompleteness Theorem