Yeah, but they are full of beans.

OUR space may be all contained in OUR Universe but if OUR space is expanding it has to be expanding in SOMETHING.
To use their bread analogy, our space/universe is in the dough, but the dough IS expanding into SOMETHING.
If there are multiple universes what is containing the multiple universes?
What keeps our dough loaf of a universe meeting another dough loaf of another universe? Just big loaf pans?

Or maybe when two universe loafs overflow their pan that is the Big Bang!:laughing:
I guess I will have to watch some more episodes of Big Bang Theory to find The Truth! :laughing::laughing::laughing::laughing: I am sure Sheldon knows!


Later,
Dan