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Nearly two centuries after Michael Faraday first showed that magnetism can twist light, physicists have gone back to that classic experiment and found a hidden piece of the puzzle. By teasing out a ...

In 1845, physicist Michael Faraday provided the first direct evidence that electromagnetism and light are related. Now, it turns out that this connection is even stronger than Faraday imagined. In his ...

“The device appeared to violate the conclusion that any conductor at rest with respect to Earth’s surface cannot generate power from its magnetic field,” Princeton’s Christopher Chyba added in a press ...