DISCOVERY: Scientists Have Made Light Slower In Free Space Than The Speed Of Light

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William Oyo-Ita
Scientists at Glasgow and Heriot-watt universities in Scotland raced particles of light, discovering that one beat the other by a few millionths of a meter. 
Their bright idea blows the theory that light always travels at the same speed in space. They did it first by sending light particles through a device that changed their shape. Experiment explained. 
Trial pictures courtesy of Glasgow and Heriot-Watt universities.