Racetrack Playa is a dried-up lake located in Death Valley, California, USA. This dry lake is notable for its sailing stones, which are known also as sliding stones, rolling stones, or moving rocks. The sailing stones are a geological phenomenon that has been observed since the early 1900s. Although they have been studied for a long time, for decades no one managed to provide an adequate explanation for this curious phenomenon. Recently, however, a team of scientists have succeeded in unravelling the mystery of the Racetrack Playa Sailing Stones. Examining the Sailing Stones Sailing stones are recorded to exist in other parts of the world as well, though those of Racetrack Playa are the most famous. The sailing stones are
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