
The tetrahedron is the Platonic solid with three triagular faces
arranged around every vertex. Plato identified this polyhedron with
the shape of fire atoms.

The cube is the Platonic solid with three square faces arranged
around every vertex. Plato idenfied this polyhedron with the shape of
earth atoms.



The octahedron is the Platonic solid with four triangular faces arranged
around every vertex. Plato idenfied this polyhedron with the shape of
air atoms.

The icosahedron is the Platonic solid with five triangular faces arranged
around every vertex. Plato idenfied this polyhedron with the shape of
water atoms.



The dodecahedron is the Platonic solid with three pentagonal faces
arranged around every vertex. Plato identified this polyhedron with
the shape of cosmos atoms.
