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Two hot air balloons: the one on the right has the structure of a uniform polyhedron of ty...
The green straw, laid between the two mirrors that form an angle of 90°, shows the 3 rota...
Interstizi, Matilde Grau Armengol, 2002. Opera inserita nel percorso espositivo di Arte Se...
Among these hot air balloons one stands out for its polyhedral shape.
A parallelepiped with edges 3,4,7, that can be divided in six equal pieces with three stra...
A stella octangula in the kaleidoscope of the cube. From the exhibition Simetria, jogos de...
The stella octangula is made of two tetrahedra that are disposed in such a way that their ...
We find the cubes in nature, for example, in a crystal of cubic pyrite. The image has been...
A Stresa, all'ingresso di una villa, un cubo in posizione "anomala". Si può vederne un'al...
This interactive animation shows the various polygons that can be obtained by cutting a cu...
