Hear the sound of Big Bang on the internet
Before you react, this is not a porno site.
It's about THE Big Bang. You know, how the universe started? Anyway;
"The Big Bang wasn't a big bang: it was "rather like a large jet plane flying 100ft above your house in the middle of the night", according to a physicist who has recreated the noise of the universe's first moments."
And you can hear it here.
Thanks to Kathryn for the updated site.