The controversial finding that cast a large shadow of doubt over Einstein’s belief that nothing can travel faster than the speed of light might have been caused by a loose cable, the lab behind the result said. Physicists at the CERN laboratory near Geneva appeared to contradict Albert Einstein last year when they reported that sub-atomic particles called neutrinos could travel fractions of a second faster than light. Einstein had said nothing could travel faster than light.
James Gillies, a spokesman for CERN, said the lab’s startling result was now in doubt. Earlier on Wednesday, the website ScienceInsider reported the surprising result was down to a loose fibre optic cable linking a Global Positioning System satellite receiver to a computer. ScienceInsider is run by the respected American Association for the Advancement of Science. Mr Gillies confirmed a flaw in the GPS system was now suspected as a possible cause for the surprising reading. Gillies’ says further testing was needed before any definite conclusions could be reached. Read the full article »»»»