Interesting! Credit to Nasim Haramein

Bamboo kits for polyhedra models allow viewing from all sides

Nested Platonic Solids

The Golden Ratio and the Platonic Solids. Some sources say Theaetetus, a contemporary of Plato, discovered the final 2 solids, the octahedron and the icosahedron. In any case, Theaetetus gave a mathematical description of all five and may have been responsible for the first known proof that no other convex regular polyhedra exist.

Truncated alternated cubic honeycomb

Geometry at its best: 3D tiling! honeycomb - truncated cuboctahedra, truncated octahedra, and cubes

dodecahedron inside an icosahedron inside an octahedron inside a tetrahedron inside a cube

Up Goer Five / #nasa #humor

Primes between 1 and 1,000.

Shapes