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Physicists typically build large, complex experiments to hunt for dark matter particles coming from outer space, but what if clues to its existence have been hiding inside the Earth all along? One group of physicists proposes hunting for signs of it in ancient minerals, such as olivine or gypsum, that formed in the…
https://gizmodo.com/physicists-propose-hunting-for-signs-of-dark-matter-in-1832881018
