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Deep Dive: Outside In (1994)

Film Lens

Outside In
Outside In presents the discovery by mathematician Steve Smale in 1957, which demonstrates that a sphere can be turned inside out through smooth motions and self-intersections. The film uses computer animation to make this complex mathematical concept accessible to viewers with a general interest in mathematics. The documentary culminates in the introduction of Bill Thurston's 'corrugations' method, which provides a visual and conceptual understanding of the transformation of a sphere. The combination of dialogue and exposition guides the audience through the intricacies of this mathematical phenomenon, emphasizing the beauty and elegance of geometry.

Why Watch

  • See Steve Smale's 1957 sphere discovery come to life.
  • Find out how spheres can be turned inside out.
  • Meet Bill Thurston and his innovative methods.

Did You Know

Steve Smale made his discovery about spheres in 1957.
The film has a duration of 22 minutes.
Bill Thurston introduced the 'corrugations' method in the documentary.

Perfect For

Mathematics enthusiastsGeometry loversEducational film fans