120 ячеечник
http://home.comcast.net/~eswab/120cell2.htm#BM1205
http://en.wikipedia.org/wiki/120-cell
600 ячеечник
http://en.wikipedia.org/wiki/600-cell
http://en.wikipedia.org/wiki/600-cell
http://dogfeathers.com/java/hyperslice.html
Кроссполитоп
http://mathworld.wolfram.com/CrossPolytope.html
http://en.wikipedia.org/wiki/Cross-polytope
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