RD modulated concave tetrahedral
A zonal progression in a BCC lattice, where lengths in successive zones are increased by a factor of √2. This is done in tetrahedral symmetry.
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Composite Composite Tetrahedral
A construction in tetrahedral symmetry, where beams composed of 3 yellow struts each are used to build a framework. This is done recursively, with three strut beams composed of three strut beams. -
Stella 30
A 3D design created in vZome. Use your mouse or touch to interact. -
Fractal Tree
Four stages in a Fractal Tree. -
Double RD 2
A 3D design created in vZome. Use your mouse or touch to interact. -
Tetrakis Hexahedron 2
A Catalan Solid with the frame of its dual, a Truncated Octahedron -
Double RD
This shows an assembly puzzle with 4 identical parts that combine to fill a Rhombic Dodecahedron with 2 unit lengths in each direction of edges. -
Tubular Icosa
A composite pentagonal beam construction, whereby dodecahedra serve as hubs. -
5 Direction frame dissected
A 5 directional zonal frame dissected into 2 types of hexahedra. Section planes show aperiodic tilings with 2 types of triangles, corresponding to sections of hexahedra. -
fivefold planes 2
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