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.

• Delle MaxwellDirector
• Matt HeadrickWriter
• Silvio LevyWriter
• Bill ThurstonWriter
• Delle MaxwellWriter
• Tamara MunznerDirector
• Tamara MunznerWriter
• David Ben-ZviWriter
• Silvio LevyDirector

• Karen McNennyX (Voice)
• Paul de CordovaY (Voice)