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Why you can't comb a hairy ball, and why we care - YouTube

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3Blue1Brown explores a famous topological concept through practical examples like airplane orientation and wind patterns. The video guides viewers through a clever proof involving continuous deformations of a sphere. Follow along using the transcript. 3Blue1Brown explores a famous topological concept through practical examples like airplane orientation and wind patterns. The video guides viewers through a clever proof involving continuous deformations of a sphere. Follow along using the transcript.

Unexpected applications and a beautiful proof. Looking for a new career? Check out https://3b1b.co/talent Supporters get early access to new videos: https://3b1b.co/support An equally valuable form of support is to simply share the videos. Home page: https://www.3blue1brown.com Credits: Senia Sheydvasser: Co-writing and sphere deformation animations, made in Blender Paul Dancstep: Those lovely fluffy sphere animations, made in Cinema4D Vince Rubinetti: Music Sphere Eversion clip by Carsten Steger https://commons.wikimedia.org/wiki/File:Thurston_Sphere_Eversion.webm Timestamps: 0:00 - To…

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