Large Hadron Collider (LHC), the biggest and highest-energy particle accelerator in the world, designed to collide opposing particle beams. Constructed by the European Organization for Nuclear Research (CERN) and involving 10,000 engineers and scientists from universities and laboratories in more than 100 countries, the Collider is located underground on the France-Switzerland border near Geneva. #HadronCollider #Engineering #Mainpac