The Big Bang Machine

Professor Brian Cox visits Geneva to take a look around Cern's Large Hadron Collider before this vast, 27km long machine is sealed off and a simulation experiment begins to try and create the conditions that existed just a billionth of a second after the Big Bang. Cox joins the scientists who hope that the LHC will change our understanding of the early universe and solve some of its mysteries.

Cast: Professor Brian Cox

Audience-only score — full critic data not yet in the ReelXO vault.