If you spotted this strange object washed up in the surf, you might assume it belonged in a science-fiction movie. Its jagged, shredded appearance can resemble an alien mouth, a broken mechanical part, or the remains of some mysterious sea creature. Unsurprisingly, beachgoers often photograph these unusual finds and wonder what kind of monster could have left them behind. The real explanation, however, is far more interesting—and entirely natural…. Continue Reading ⬇️
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