What is relativity theory of Einstein?

 By  Kamal Bose  |  Sunday, February 7, 2021

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 By Administrator  |   Monday, February 8, 2021

In 1905, Albert Einstein determined that the laws of physics are the same for all non-accelerating observers, and that the speed of light in a vacuum was independent of the motion of all observers. This was the theory of special relativity.