The Spherical Droste Effect, with added twist and recursion.

2016-06-28

[public] 215K views, 11.0K likes, 60.0 dislikes audio only

Watch previous video about viewing spherical footage: /youtube/video/x0gRcRd_rHs

Check out the site for Henry’s book, it has loads of interactive 3D models and stuff you can 3D print:

http://www.3dprintmath.com/

BOOK ON US AMAZON

https://www.amazon.com/Visualizing-Mathematics-Printing-Henry-Segerman/dp/142142035X?_encoding=UTF8&tag=stanupmath-20

BOOK ON UK AMAZON

https://www.amazon.co.uk/Visualizing-Mathematics-Printing-Henry-Segerman/dp/142142035X/ref=sr_1_1?_encoding=UTF8&tag=stanupmath-21

The Segerman channel: https://www.youtube.com/user/henryseg

Some early flat work of Henry’s on Escher and the twisted droste effect:

http://www.segerman.org/printgallery/

Henry’s paper with Saul Schleimer also contains details on the mathematics behind these transformations.

http://arxiv.org/abs/1605.01396

Here is the camera Henry uses, the “Ricoh Theta S”.

https://theta360.com/

CAMERA ON US AMAZON

https://www.amazon.com/Ricoh-Theta-Digital-Camera-Black/dp/B014US3FQI/ref=sr_1_1?_encoding=UTF8&tag=stanupmath-21

CAMERA ON UK AMAZON

https://www.amazon.co.uk/Ricoh-Theta-S-Camera-Black/dp/B014US3FQI?_encoding=UTF8&tag=stanupmath-20

Music by Howard Carter

Design by Simon Wright

MATT PARKER: Stand-up Mathematician

Website: http://standupmaths.com/

Maths book: http://makeanddo4D.com/

Nerdy maths toys: http://mathsgear.co.uk/