20-minute video about how to turn a
20-minute video about how to turn a sphere inside out without creases or sharp corners. Way more interesting than it sounds…watch until about 1:45 to have your mind blown a little bit. (via 3quarksdaily)
Advertise here with Carbon Ads
This site is made possible by member support. 💞
Big thanks to Arcustech for hosting the site and offering amazing tech support.
When you buy through links on kottke.org, I may earn an affiliate commission. Thanks for supporting the site!
kottke.org. home of fine hypertext products since 1998.
Stay Connected