Saddle shaped mirrors are really weird to look in

Get an exclusive Surfshark deal: enter promo code STEVEMOULD for an extra 3 months free at A saddle point is a point that is concave and convex at the same time, so what’s it like to look into a mirror like that? A huge thank you to Brian at AlphaPhoenix for the first mirror. Check out his brilliant video showing how it was made: and be sure to subscribe! And a huge thank you to Andrew Draminski and Michael Barson for the second mirror. My video about caustics: My video about Chinese Magic Mirrors: You can buy my books here: You can support me on Patreon and get access to the exclusive Discord: just like these amazing people: Tj Steyn Pavel Dubov John Doe Lizzy and Jack Jeremy Cole Brendan Williams Alan Wilderland Frank Hereford Lukas Biewald Damien Szerszinski Marshall Fitzpatrick Heather Liu Grant Hay John Zelinka Paul Warelis Matthew Cocke Nathan Blubaugh Twitter: Instagram: Facebook: Buy nerdy maths things: