Steffen's polyhedron
id:
steffen-s-polyhedron-287-18223351
title:
Steffen's polyhedron
text:
In geometry, Steffen's polyhedron is a flexible polyhedron discovered by and named after Klaus Steffen. 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 possible non-crossing flexible polyhedron. Its faces can be decomposed into three subsets: two six-triangle-patches from a Bricard octahedron, and two more triangles that link these patches together. It obeys the s
brand slug:
wiki
category slug:
encyclopedia
description:
Flexible polyhedron with 14 triangle faces
original url:
https://en.wikipedia.org/wiki/Steffen%27s_polyhedron
date created:
date modified:
2022-09-27T16:36:53Z
main entity:
{"identifier":"Q30593513","url":"https://www.wikidata.org/entity/Q30593513"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/4/45/Ste-anim.gif","width":500,"height":420}
fields total:
13
integrity:
15