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A bicoloured stella octangula in the kaleidoscope of the tetrahedron: the symmetry group o...
Interstizi, Matilde Grau Armengol, 2002. Opera inserita nel percorso espositivo di Arte Se...
A regular octahedron can be used as a "tile" for various puzzle; we find it when we put to...
An unusual die with 8 faces. It has the shape of a regular octahedron.
A regular octahedron in the kaleidoscope that corresponds to the symmetry group of the cub...
A regular dodecahedron.Image appeared in the survey "Officina della matematica" in the dou...
We can pick out 8 vertices among the 20 vertices of a dodecahedron so that they are the ve...
There are five ways to pick out 8 vertices among the 20 vertices of dodecahedron to form a...