Pretty picture is a particle collision, courtesy of CERN.
The Large Hadron Collider is set to be switched on on Wednesday 10 September. There is talk that it might cause the end of the world if it creates a black hole. Scientists are trying to reassure us that we're not at threat, but I still can't help but feel uneasy. The point of the experiment is to discover hitherto unknown secrets about the universe.
So just in case... nice knowing you all!