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First Shape Found That Can’t Pass Through Itself | Quanta Magazine

quantamagazine.org · first added by @hnl · 2026-02-27 · 2 upvotes

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─── In 1 list ──────────────────────────────────────────

* Issue #769 by @hnl [learn]

─── Discussions ────────────────────────────────────────

* First convex polyhedron found that can't pass through itself
547 pts · 163 comments · node

─── From the discussion ────────────────────────────────

* A convex polyhedron without Rupert's property
arxiv.org · node
* GitHub - Jakob256/Rupert
github.com · node
* add Noperthedron · mo271/models@85495b9
github.com · node
* Rupert's Property
johncarlosbaez.wordpress.com · node
* Rupert's snub cube and other Math Holes
tom7.org · node

─── Related hn threads ─────────────────────────────────

* A convex polyhedron without Rupert's property
28 pts · 1 comment · node
* Rupert's Property
91 pts · 23 comments · node
* Rupert's snub cube and other Math Holes
148 pts · 10 comments · node

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