A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...
Scanning tunnelling microscopy shows chrial molecules to self-assemble on metal surfaces Two forms of a prism-shaped molecule can arrange themseleves into separate groups on a gold surface, depending ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results