DAY 3: CERN AND THE LARGE HADRON COLLIDER Today is devoted to the CERN complex, where the European Organization for Nuclear Research operates the world’s largest particle physics laboratory ...

CERN Science Gateway is open from Tuesday to Sunday from 9 a.m. to 5 p.m., though a cafe on-site opens a half an hour before opening and closes at 5:30 p.m. Show and film times vary, so check the ...