Q quantamagazine.org First convex polyhedron found that can't pass through itself https://arxiv.org/abs/2508.18475Rupert's snub cube and other Math Holes - https://news.ycombinator.com/item?id=45261566 - Sept 2025 (10 comments)Rupert's Property - https://news.ycombinator.com/item?id=45057561 - Aug 2025 (23 comments) 547 points fleahunter 1 year ago 163 comments
Rupert's snub cube and other Math Holes - https://news.ycombinator.com/item?id=45261566 - Sept 2025 (10 comments)
Rupert's Property - https://news.ycombinator.com/item?id=45057561 - Aug 2025 (23 comments)