Cosmology and site swapping ⁂ Name:

1. The theory of the very large is called: ____________________________________.
2. The theory of the very small is called: ____________________________________.
3. Penrose used Einstein's theory of general relativity to show that at the center of a black hole is a point, a "plug hole", scientifically called a: ____________________.
4. What did Stephen Hawking's time reversal of Penrose's calculations show?
5. Section fifteen site swap notation: Sketch a diagram with two hands and three balls. Using arrows diagram a 3 cascade pattern. Sketch a second diagram with two hands and three balls. Using arrows sketch a diagram of a 51 shower pattern.