How did it what? - It isn't known what caused the Big Bang, if that's what you mean.
According to the believes of physics and the big bang, we know that the big bang was both big and a bang. Since we are still receiving radiation from the big bang, So considering that factor I would say that it was big and a bang. What do you believe?
Big Bang - Big Bang album - was created on 2009-08-19.
Current theory is the Big Bang
The Best of Big Bang
The big bang created itself.
big bang: This is the big bang theory
U mean big bang? if its is its means the univerese is made or destroyed in a big bang
the big bang of couse
The big bang is a theory.
Big Bang Tornado
Everything we know of happened after the Big Bang.
Big Bang theorist believe