[size=200]By designing the rhombicuboctahedron as the core of the Herrnhuter star, one student was asking, if 'we can design it to the other side'. It takes a longer discussion, before it was clear, what he meant. A[br][b][color=#ff00ff][center][b][color=#ff00ff]Donut - Shape[br][/color][/b][b][color=#333333]thats a good start into topology.[/color][/b][/center][/color][/b][/size]