PUBLIC MARKS with tags LHC & particle

You see, there are a bunch of Geeks that have this gigantic toy, the largest machine ever built - a giant, ring-shaped atom smasher called the “Large Hadron Collider” (LHC). The thing is 27 kilometers around and will hurl a few tiny amounts of matter close to light speed in opposite directions around the rings of the LHC. Then, when they’re at full speed, they will cross the beams and smash the matter together inside four giant detectors. Didn’t they ever watch the Ghost Busters? You NEVER cross the beams!