Outside In

Discusses the problem of turning a sphere inside out without creating sharp bends or creases, illustrating an application of turning points

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.

Runtime: 22 min

Cast

Language: English
Original Language: en

Frequently Asked Questions

What is Outside In about?
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.
Who stars in Outside In?
Outside In stars Paul de Cordova.
How long is Outside In?
Outside In has a runtime of 22m (22 minutes).