In the late 19th century, classical physics seemed complete. Scientists believed they had uncovered all the laws governing the universe, which appeared to operate like a precise machine. But ...

Discover how Einstein’s theory of special relativity reshaped physics by linking space, time, mass, and energy in a universe governed by the speed of light.

This fact is vitally important, and leads to our great thought experiment which shows that special relativity cannot be the full story. Einstein deriving special relativity, for an audience of ...

Einstein put forth special relativity, which explains motion at near-light speeds. Although there are many consequences of Special Relativity, this complex theory consists of only two postulates ...

[Theme Music] The theory of special relativity was proposed by Albert Einstein in 1905. It explains the behavior of things that move very, very fast - as in, ...

Any theory assuming the speed of light is a constant, such as Special Relativity and General Relativity are wrong, and it has implications to Quantum theories as well. So this fact about the speed ...

Special relativity was discovered first, by Einstein, in 1905. Two years later, in 1907, Michelson was awarded the Nobel Prize for his interferometer experiments proving the constancy of the speed ...

Albert Einstein's theory of special relativity revolutionized science and, once proven observationally, brought the physicist international fame. "The standard account of relativity tends to say ...

In a bizarre repercussion of Albert Einstein's Special Theory of Relativity, objects traveling close to the speed of light appear flipped over. The Special Theory of Relativity, or special ...

Special relativity inter-relates space and time in such a way that the speed of light is constant, and the theory leads to situations where two observers can disagree over time intervals and ...