a few kilometers from this hall, at CERN, home of this machine, the largest scientific device ever built by the human race, the Large Hadron Collider. The LHC whizzes subatomic particles around a 27-kilometer ring, getting them closer and closer to the speed of light before smashing them into each other inside gigantic particle detectors. On July 4, 2012, physicists at CERN announced to the world that they'd spotted a new fundamental particle being created at the violent collisions at the LHC: the Higgs boson.