tags: Magnetic Movie, magnetic fields, human technology, NASA, physics, streaming video
Magnetic fields are invisible, at least usually. But scientists from NASA's Space Sciences Laboratory have made them visible as "animated photographs," using sound-controlled CGI and 3D compositing. It makes the fields, as explained by the scientists, dance in an absolutely gorgeous movie called Magnetic Movie [1:17].
A reader, Ale, has provides commentary below that will provide more information.
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