E via, più veloce della luce! E se non si può accellerare troppo, forse conviene rallentare la luce
Though Einstein put his foot down and demanded that nothing can move faster than light, a new device developed at the University of Rochester may let you outpace a beam by putting your foot down on the gas pedal. At 127 miles per hour, the light in the new device travels more than 5 million times slower than normal as it passes through a ruby just a few centimeters long. [University of Rochester]
10:57:29 PM 
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