This mind-bending relativity illusion has never been seen—until now ...

There’s an adage coined by [Ian Betteridge] that any headline ending in a question mark can be answered by the word “No”. However, Lorentz invariance – the theory that the same rules of physics apply ...

Like Max Planck, Albert Einstein first studied mathematics because he was told that everything interesting in physics had already been discovered. But in 1905, Einstein, a young cleark at the Swiss ...

110 years ago today, Albert Einstein published his General Theory of Relativity, which redefined the relationship between matter and gravity. Suddenly, our mysterious universe made a little more sense ...

When I was in graduate school an eon ago, I was forced to take a sequence of advanced courses in research methods and statistics. These classes were heavy on math and statistical theory. I'd earned my ...

Although the major excitement today is focused on Einstein’s General Theory of Relativity, his Special Theory of Relatively is a quick and fascinating read that ...

Michelson's interference experiment / by H.A. Lorentz -- Electromagnetic phenomena in a system moving with any velocity less than that of light / by H.A. Lorentz -- On the electrodynamics of moving ...

In 1887, one of the most important experiments in the history of physics took place. American scientists Michelson and Morley failed to measure the speed of Earth by comparing the speed of light in ...

When I was in graduate school an eon ago, I was forced to take a sequence of advanced courses in research methods and statistics. These classes were heavy on math and statistical theory. I’d earned my ...

Tachyons are a hypothetical particle generally thought to be incongruous with Einstein's theory. New measurements from an experiment near the top of an extinct Mexican volcano have placed a stringent ...