'Big Bang' particle collider restarts after refit: CERN
Sunday, April 5, 2015 - 05:30
in Physics & Chemistry
ZURICH/GENEVA (Reuters) - Scientists at Europe's nuclear research center CERN said on Sunday they had restarted their Large Hadron Collider (LHC) "Big Bang" machine after a two-year refit, launching a new bid to resolve some of the mysteries of the universe.