Ethan Siegel in his blog Starts With A Bang has a post that tells where we all came from. And it is that we came from nothing. Read the link for the full story.

Disclaimer - I don't know that he is completely right about how the universe started. But I thought it might be of interest to some of our members and guests because of some discussions we have had on here. So I don't fully endorse his opinion.

Bill Gill

C is not the speed of light in a vacuum.
C is the universal speed limit.