trying to get this message out.
galaxies can be mapped onto soap bubbles floating on a surface. The same forces work onn each. similar shapes are everywhere in nature. We can study galaxies as the three-dimensional analogues of the 2 dimensional surface.
But what about time? The 4th dimension? It acts on both models, the two dimensional and the three.
anyway...
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment