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  • ...f the real world, hence an important concept in tensegrity structures. The tetrahedron is often deployed or described by tensegrity structures. See also [[Octahed ...]]. The tetrahedron is the only convex polyhedron that has four faces. The tetrahedron is the three-dimensional case of the more general concept of a [[http
    5 KB (742 words) - 22:22, 11 April 2022
  • [[file:Truncated_Octahedron_24_in._by_Collins.jpg|thumb|500px|none||Truncated Octahedron 24 in. by Collins]] [[file:Truncated_Octahedron_24_in._by_Collins.jpg|thumb|500px|none|Truncated Octahedron 24 in. by Collins]]
    3 KB (377 words) - 22:22, 11 April 2022
  • ...t News Annual, No.4, 1961] as responsible for the "six-islanded Tensegrity tetrahedron." =Tetrahedron=
    2 KB (280 words) - 22:22, 11 April 2022
  • ...that metamorphose slowly from evoking a truncated octahedron to evoking a truncated cube. ...uts|4 strut]] [[http://hardstudio.altervista.org/tensegrity-tetraedro.html tetrahedron]] by the same author.
    3 KB (409 words) - 22:22, 11 April 2022
  • ...ve been used to illustrate that even a "polygon" triangle is an ultra-flat tetrahedron. ...t-count]][[Category:triangle]][[Category:tetrahedron]][[Category:truncated tetrahedron]]
    6 KB (810 words) - 22:22, 11 April 2022
  • ...ve been used to illustrate that even a "polygon" triangle is an ultra-flat tetrahedron. ...t-count]][[Category:triangle]][[Category:tetrahedron]][[Category:truncated tetrahedron]]
    6 KB (808 words) - 22:21, 11 April 2022
  • dwyllie illustrates the transformation of a tetrahedron into a icosahedron ...own dual, what [[Fuller, Richard Buckminster|Fuller]] called the "negative tetrahedron".
    9 KB (1,399 words) - 22:22, 11 April 2022
  • ...t of them have rounded corners, so technically they represent a stellated (truncated) cube. It still makes sense to 'ignore' the stellation while considering th ...s, so that 12 trigonal faces merge into 6 rhombic faces. All vertices in a tetrahedron are adjacent to each other, which prevents building a 4-strut class 1 tense
    7 KB (969 words) - 22:23, 11 April 2022
  • ...i]] published a photo of a tensegritoy model he built that conforms with a truncated icosahedron.
    12 KB (1,867 words) - 22:21, 11 April 2022