The Large Hadron Particle Collider

Twenty member states contribute to The European Organization for Nuclear Research, known by its French acronym, CERN, a vast laboratory located 100 meters (328 feet) beneath the surface of the French-Swiss border.
Stefano Dal Pozzolo / Contrasto / Redux

CERN
Twenty member states contribute to The European Organization for Nuclear Research, known by its French acronym, CERN, a vast laboratory located 100 meters (328 feet) beneath the surface of the French-Swiss border. The structure in this photo is used for exhibitions and other events.