Comment on xkcd #3077: de Sitter
knightly@pawb.social 1 month agoYup! That saddle is a shape of constant negative curvature. On a toroid, the inside of the hole would have negagive curvature and the outside would have positive curvature.
Comment on xkcd #3077: de Sitter
knightly@pawb.social 1 month agoYup! That saddle is a shape of constant negative curvature. On a toroid, the inside of the hole would have negagive curvature and the outside would have positive curvature.
Hamartiogonic@sopuli.xyz 1 month ago
Wow. That would be truly bizarre kind of space to live in.