I was reading a little bit about the Banach–Tarski theorem. Is this similar to a line segment of length 1 having the same points as a square with side lengths of 1. And then also a cube with sides of length 1. So then I should be able to take a square and pick out all the points and construct a cube with the same side length. And I should be able to construct as many cubes as I want from that square just by picking out points and constructing my cube. Is this related to the Banach–Tarski theorem or am I crazy.