Cluster of 30 Cubes
Cluster of 30 Cubes
Place a cube on each face of a rhombic triacontahedron to produce a cluster of 30 cubes, in which each cube touches four others at its vertices. If the cubes are replaced by matching icosahedra or dodecahedra, then the cluster consists of 30 icosahedra or dodecahedra connected by edges.