Uploaded May 2024 | Updated September 2026, 2 weeks ago

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Sign the petition now! mathsballs.com

Pre-order Love Triangle to read about the Impossi-ball. mathsgear.co.uk/products/love-triangle-by-matt-parker-signed
All UK options: https://www.penguin.co.uk/books/44315...
All USA options: bit.ly/3wCTesR

Check out Jon-Paul's balls: tiktok.com/@jonpaulsballs
Huge thanks to Jon-Paul and Allison for making the ball and inviting us to their studio. 12p.com

Thanks to everyone at Liverpool FC for being so accommodating and friendly.

Tim's home sustainability tech channel: youtube.com/@TimAndKatsGreenWalk
And his foot donut game: stone-baked-games.itch.io/foot-donut-demo

Humble Pi stand-up special is on Maths Gear as a download, and all the other places.
mathsgear.co.uk/products/humble-pi-show
amazon.co.uk/Humble-Pi-Comedy-Maths-Errors/dp/B0CH4WW1L2

This was my original video from 2017: youtube.com/watch?v=btPqKAGyajM
The UK government parliamentary petition and official government response: petition.parliament.uk/archived/petitions/202305https://petition.parliament.uk/archived/petitions/202305

Huge thanks to my Patreon supporters. This would be impossiball without you. patreon.com/standupmaths

CORRECTIONS
- None yet, let me know if you spot anything!

Filming and editing by Alex Genn-Bash
Written and performed by Matt Parker
Produced by Nicole Jacobus
Maths of the Day music by Howard Carter
Design by Simon Wright and Adam Robinson

MATT PARKER: Stand-up Mathematician
Website: standupmaths.com
New book: mathsgear.co.uk/products/love-triangle-by-matt-parker-signed