What is platonsk legeme?

Platonic solids, also known as Platonic bodies or Platonic solids, are regular, convex polyhedra named after the ancient Greek philosopher Plato. They are composed of identical regular polygons meeting in identical vertices, with the same number of faces meeting at each vertex. There are five Platonic solids: tetrahedron, cube, octahedron, dodecahedron, and icosahedron. They were highly regarded in ancient Greek philosophy, religion, and science as symbols of perfection, some even being attributed to the classical elements (fire, earth, air, water, and ether). Platonic solids have been studied for their mathematical properties and appearance in geometry and architecture.