New experiment shows particles at identical speed with light
(NEWSER) - Einstein's theory apparently remains untouchable, and flabbergasted theoretical physicists can cease hyperventilating: Neutrinos do not exceed the speed of light, but they do appear to travel at the same speed as light, according to the results of a recent experiment. The new data confirm Einstein's foundational ideas and refute an experiment from last September which showed neutrinos exceeding the speed of light, threatening to turn the world of physics upside down, reports BBC News . More»