Outside In
Outside In
Watch outside in Soap2day. The computer animation Outside In explains the amazing discovery, made by Steve Smale in 1957, that a sphere can be turned inside out by means of smooth motions and self-intersections. Through a combination of dialogue and exposition accessible to anyone who has some interest in mathematics, Outside In builds up to the grand finale: Bill Thurston's "corrugations" method of turning the sphere inside out.
- Genre: Animation, Documentary
- Country: United States
- Director: Silvio Levy
- Cast: Karen McNenny, Paul de Cordova,
