For most people, the word “polyhedron” conjures up an image of a cube, a tetrahedron, or something similar—a solid figure with flat faces. If the polyhedron is regular, each face has the same size and ...
Chemists have created a molecular polyhedron, a ground-breaking assembly that has the potential to impact a range of industrial and consumer products, including magnetic and optical materials.
Wheeler’s more ingenious plane dissections involved polyhedra, cut into smaller polyhedra, that could then be rearranged to form other polyhedra. He and his students first made these models of paper.
https://doi.org/10.4169/amer.math.monthly.124.3.265 https://www.jstor.org/stable/10.4169/amer.math.monthly.124.3.265 The five Platonic polyhedra combine identical ...
Why does the Earth have to be either round or flat? What if there could be a happy middle ground? Welcome to your very own ...