A sphere has no faces so it's not a convex poloyhedron. | Hacker News

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		jibal 53 days ago \| parent \| context \| favorite \| on: First convex polyhedron found that can't pass thro... A sphere has no faces so it's not a convex poloyhedron.

burnt-resistor 52 days ago | [–]

Correction: a sphere has infinite faces so it's not an "convex poloyhedron [sic]." A convex polyhedron must have finite faces, so apeirotopes aren't allowed.

jibal 51 days ago | [–]

A sphere has no faces, not "infinite" faces.

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