Wednesday, July 4, 2012

Rolf Heuer, Director-General of CERN

 “We have now found the missing cornerstone of particle physics,” Rolf Heuer, Director of the European Centre for Nuclear Research (CERN), told scientists amid cheers and standing ovation. “As a layman, I think we did it,” he said. “We’ve a discovery. We’ve observed a new particle that is consistent with a Higgs boson.”


The Higgs boson, which until now was a theoretical particle, is seen as the key to understanding why matter has mass. It is mass that combines with gravity to give an object weight. The idea is much like gravity and Isaac Newton’s discovery of it. Gravity existed even before Newton explained it. But now scientists see something much like the Higgs boson and can put that knowledge to further use. 






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