Interview with particle physicists Brian Cox & Jeff Forshaw, authors of The Quantum Universe
"...It's very rare that you get to build an experiment in science where you're guaranteed to discover something new. The Large Hadron Collider is such an experiment, in that the standard model of particle physics predicts that there's going to be a Higgs particle. But it's not necessarily going to be there.."
http://www.guardian.co.uk/science/2011/oct/23/brian-cox-jeff-forshaw-answers
http://www.guardian.co.uk/science/2011/oct/23/brian-cox-jeff-forshaw-answers