Curvahedra: how many faces make a polyhedron

Use code "STANDUPMATHS" to get 15% off Curvahedra!


Note that if you are a patreon supporter of mine, you can get a 25% discount.


We also sell Curvahedra on Maths Gear but there is no discount. If you're in the UK, the saving on postage might be worth it. You do the maths!


Here is the bonus chat over on my second channel.


Read more about the scary version of the Gauss–Bonnet theorem



Edmund Harriss is on Twitter and Numberphile



Check out the Symmetry groups wrapping paper he designed for Maths Gear


More about Bathsheba Grossman and her sculptures which inspired Edmund


You can see my old curvahedra in the background of this video, as well as may others.



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

Thanks as always to Jane Street being my channel's principal sponsor.


Thanks to my Patreon supporters who help make these videos possible. Here is a random subset:

Alex Hackman
Susan Moury
Alex DeMartino
Malcolm Rowe
Ben White

Support my channel and I can make more maths videos:



Filming by Matt Parker
Editing by Alex Genn-Bash
Music by Howard Carter
Design by Simon Wright

MATT PARKER: Stand-up Mathematician
Website:
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