show/hide this revision's text 2 deleted 1 characters in body

Four is the dimension where a maximum number of regular polyhedra exist.

(Apart from polygons in the planesplane, of course. But those are "abelian", hence boring :) )

show/hide this revision's text 1 [made Community Wiki]

Four is the dimension where a maximum number of regular polyhedra exist.

(Apart from polygons in the planes, of course. But those are "abelian", hence boring :) )