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Video features Matt Parker. More links & stuff in full description below ↓↓↓

Parker CIRCLE TShirts and Mugs (torment Matt at his live shows!): https://teespring.com/stores/parkerc...
Parker Square: http://bit.ly/ParkerSquareTshirt

More from this interview:    • Strange Spheres (extra footage)  Num...  

More Matt on Numberphile: http://bit.ly/Matt_Videos
Matt Parker's own channel:    / standupmaths  
Matt's book on 4D stuff:http://bit.ly/Matt_4D_US or http://bit.ly/Matt_4D_UK

Brady's new show, The Unmade Podcast: https://www.unmade.fm/

The man who loved circles:    • The Man Who Loved Circles  Objectivi...  

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