Mislabeled, lab-grown, and made from plastic—fakes abound in the crystals industry. Who’s going to do anything about it? By Maddie Stone Published Sep 12, 2023 9:00 AM EDT Get the Popular Science ...
Researchers have created a record-breaking "time crystal"—a bizarre phenomenon that sounds as if it came straight out of science fiction. A team from Germany's Technical University of Dortmund ...
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