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                    [Title] => Mystery of Death Valley's moving rocks solved
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For years scientists have theorized about how large rocks — some weighing hundreds of pounds — zigzag across Racetrack Playa in Death Valley National Park, leaving long trails etched in the earth.

                    [DatePublished] => 2014-08-29 07:05:49
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RACETRACK PLAYA

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abtest

Mystery of Death Valley's moving rocks solved

August 29, 2014 - 7:05am

For years scientists have theorized about how large rocks — some weighing hundreds of pounds — zigzag across Racetrack Playa in Death Valley National Park, leaving long trails etched in the earth.

Science and Environment