A look at how sound and perception can create the train illusion, explained through simple physics.

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Above is a video by the physicist, YouTuber and quantum cartographer Dominic Walliman, who describes a map of quantum physics that he has created. The map introduces quantum mechanics by providing ...

His experimental music was rooted in the physics of sound and might yield unpredictable results — in one instance a Beatles song emanating from a teapot. By Allan Kozinn Alvin Lucier, an influential ...