Recovery: Repairwork in an above-ground warehouse on the French-Swiss border Cern's damaged magnets underwent repairs at a nearby above-ground site. This man is working on the end of a dipole magnet, which contains six conductors, each of which carried 8,000 amps but were capable of conducting up to 13,000. In superconducting magnets like this one, the internal materials are kept at some of the lowest temperatures imaginable, decreasing resistance and allowing them to generate electricity with virtually no loss of heat. Courtesy Cern From Popular Science:
Over the weekend, Cern ran particle beams through the Large Hadron Collider for the first time since it was shut down last September. After a helium leak caused magnets to overheat, operations at the LHC were suspended for cleanup and repairs. After tests on October 23 and 25, scientists hope to have the LHC running again in full by November.
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