Sunday, December 26, 2010

Thursday, December 23, 2010

Tuesday, December 21, 2010

Friday, December 17, 2010

Wednesday, December 15, 2010

Our Universe Inside an Omniverse

We could see the Omniverse as a tree structure: the Omniverse is the trunk, each multiverse is a branch, and each universe is a leaf...

Now where have I heard that before?...





Monday, December 6, 2010

Friday, December 3, 2010