Topic: SCIENCE - on September 22, 2008 at 11:22:00 AM CEST
Hadron Collider halted for months
On Friday, a failure, known as a quench, caused around 100 of the LHC's super-cooled magnets to heat up by as much as 100C.
The fire brigade were called out after a tonne of liquid helium leaked into the tunnel at Cern, near Geneva.
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