Outside In

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. Watch Outside In in HD free online now on MyWatchSeries with multiple servers and instant playback. Enjoy high-quality streaming of Outside In and share your thoughts in the comments below!