Rappin' about CERN's Large Hadron Collider!, by Will Baras Images from particlephysics.ac.uk, space.com, the Institute of Physics, NASA, Symmetry, and Marvel; the talented dancers doubled as camera people, with some work by Neil Dixon; stock footage is CERN's; Will Barras is responsible for the killa beats; the rapper Kate McAlpine has a day job (we