Fissate due circonferenze (in figura, le due rosse), si può cercare di costruire una caten...
Fissate due circonferenze (in figura, le due rosse), si può cercare di costruire una caten...
Fissate due circonferenze (in figura, le due rosse), si può cercare di costruire una caten...
These six squares can't represent one of the 11 plane nets of the cube; here we can see th...
One of the (261) possible nets of the hypercube (the ways to dispose 8 cubes, face against...
One of the (261) possible nets of the hypercube (the ways to dispose 8 cubes, face against...
When three dodecahedra are put around an edge, they won't fit because there will be a smal...
If we translate a dodecahedron trying to make coincide the two parallel planes that contai...
If we translate a dodecahedron trying to make coincide the two parallel planes that contai...
A regular dodecahedron.Image appeared in the survey "Officina della matematica" in the dou...
