Uploaded December 2025 | Updated September 2026, 2 weeks ago

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Ben Sparks uses simulations for a new insight into Möbius loops. More links & stuff in full description below ↓↓↓

Ben Sparks: bensparks.co.uk
More Ben Sparks on Numberphile: bit.ly/Sparks_Playlist

Möbius videos on Numberphile - youtube.com/playlist?list=PLt5AfwLFPxWLX3Y7d3Hqq-qcsDTRaZef6

Ben's Geogebra file for this video - geogebra.org/m/v5z33vth

Patreon: patreon.com/numberphile

Numberphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: bit.ly/numberphile-janestreet

We are also grateful for support from the Ben Delo Foundation - delo.org

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