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from the speed of the  light to space time

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from the speed of the  light to space time

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End ELETROMAGNETIC WAVES TWO POSTULATES OF THE SPECIAL RELATIVITY The laws of physics are the same in all inertial frames of reference. The speed of light in vacuum has the same value c in all inertial frames of reference. For that reason the need of a new space rapresentation of the events.

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an example of elctromegnetic waves