Big bang

Heard about this from NPR. I went to BBC to see more details. This type experiment is too complex to understand. Yet the ambition behind is admirable. Physics knowledge has faded away to almost zero left. But, I still remember some terms such as big bang theory. I read the BBC article twice but did not get much. Or maybe BBC reporter did not get much on this experiment either? The brief on this experiment sounds intriguing. Wonder if any program would try to shoot a film on how Cern operates the LHC. I want to see the magnets and the follow-up after the collision.