Conway's spiral and a discrete Gömböc with 21 point masses · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/2103.13727/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTConway's spiral and a discrete Gömböc with 21 point masses — mentioned by cbskshttps://news.ycombinator.com/item?id=44382240urn:hackerpapers:mention:2103.13727:44382240Wed, 25 Jun 2025 22:07:23 GMT<p>The keyword is &quot;mono-monostatic&quot;, and the Gömböc is an example of a non-polyhedra one: https://en.wikipedia.org/wiki/G%C3%B6mb%C3%B6c Here&#x27;s a 21 sided mono-monostatic polyhedra: https://arxiv.org/pdf/2103.13727v2</p><p><a href="https://hackerpaper.kaipfister.de/p/2103.13727/">Paper and discussion history</a>. A mention is not an endorsement.</p>math.MG