Multiple Octahedra, in a Rotating Cluster with Tetrahedral Symmetry

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Multiple Octahedra, in a Rotating Cluster with Tetrahedral Symmetry

I created this cluster using Stella 4d: Polyhedron Navigator. This program is available at http://www.software3d.com/Stella.php.

Four Octahedra, Rotating in Tetrahedral Formation

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Four Octahedra, Rotating in Tetrahedral Formation

I created this cluster by augmenting each face of a tetrahedron with an octahedron, using Stella 4d: Polyhedron Navigator. This program is available at http://www.software3d.com/Stella.php.

A Symmetrohedron Featuring Regular Dodecagons, Regular Octagons, Isosceles Trapezoids, and Narrow Rectangles

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I made this using Stella 4d, software available at http://www.software3d.com/Stella.php.

Dodecahedral Cluster of Truncated Dodecahedra

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Dodecahedral Cluster of Truncated Dodecahedra

I made this using Stella 4d, which you can find right here: http://www.software3d.com/Stella.php.

A Polyhedron with 182 Faces, Featuring Regular Octagons, Pentagons, and Triangles, as well as Kites and Rectangles

The 182 faces of this polyhedron are 12 regular pentagons, 20 equilateral triangles, 30 regular octagons, 60 rectangles, and 60 kites. I made this using Stella 4d, which you can find at http://www.software3d.com/Stella.php.

Cluster of Twenty-One Icosidodecahedra

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Cluster of Twenty-One Icosidodecahedra

One of the icosidodecahedra is in the center, and the others are attached to its twenty triangular faces.

Software credit: I used Stella 4d to build this. It is available at http://www.software3d.com/Stella.php.

Compound of Four Hexagonal Dipyramids

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Compound of Four Hexagonal Dipyramids

Created using Stella 4d, available at http://www.software3d.com/Stella.php.

Compound of an Octahedron and Two Triakis Tetrahedra

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Compound of an Octahedron and Two Triakis Tetrahedra

Created with Stella 4d, available at http://www.software3d.com/Stella.php.

A Cluster of Seventeen Truncated Cubes with Tetrahedral Symmetry

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A Cluster of Seventeen Truncated Cubes with Tetrahedral Symmetry

Software credit: see Stella 4d, available (including a free trial download) at http://www.software3d.com/Stella.php.

Polyhedral Porcupine

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Polyhedral Porcupine

I made this using Stella 4d, which you can try at http://www.software3d.com/Stella.php.