| Display title | Steffen's polyhedron |
| Default sort key | Steffen's polyhedron |
| Page length (in bytes) | 2,855 |
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| Page ID | 248234 |
| Page content language | en - English |
| Page content model | wikitext |
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| Page creator | imported>JOpenQuest |
| Date of page creation | 12:35, 24 October 2022 |
| Latest editor | imported>JOpenQuest |
| Date of latest edit | 12:35, 24 October 2022 |
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Description | Content |
Article description: (description)
This attribute controls the content of the description and og:description elements. | In geometry, Steffen's polyhedron is a flexible polyhedron discovered (in 1978) by and named after Klaus Steffen (de). It is based on the Bricard octahedron, but unlike the Bricard octahedron its surface does not cross itself. With nine vertices, 21 edges, and 14 triangular faces, it is the simplest... |
