Rhombic dodecahedron, made with six pyramids that form a cube, stuck to the faces of another cube Posted on 2020/06/14 by Carl Robitaille the rhombic dodecahedron- made with six pyramids that form a cube, stuck to the faces of another cube pic.twitter.com/oEiaVHjLQY— Matt Henderson (@matthen2) June 14, 2020