January 26, 2013

Purported Relativity Paradox Resolved

Adrian Cho, Science Now

AP Photo

You can rest easier now: A purported conflict between the century-old theory of classical electrodynamics and Einstein's theory of special relativity doesn't exist, a chorus of physicists says.

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TAGGED: Electromagnetism, Special Relativity


Speed of light experiments measure the average speed to a destination and back, leaving open the possibility that the speed may differ over each leg. Now Canadian physicists have measured the one-way speed of light to test... more ››