Nested Platonic Solids 3 B Collapsing

Just a screen capture . . . But I hope you can see how it fits each other by slicing planes . . . Interesting thing for

This video shows each

Step by step directions to build a cube around a tetrahedron in the

Inspired by the Kepler's model of the solar system from the book Mysterium Cosmographicum. This model has all the

In a world of countless objects, there are five unique shapes that are so special, they've captivated the human imagination for ...

Step by step directions to make a tetrahedron in the

Step by step directions to make an octahedron that fits inside a tetrahedron in the

Just a screen capture . . . But I hope you can see how it fits each other by slicing planes . . . Interesting thing for

Describes the calculations for the edge length of the octahedron given the edge length of the icosahedron in the

what? where did it go?

Demonstrates a hand made set of

Why are there just five

A short animation using some Blender rigid-body physics. The trinket can be