Racetrack Playa: നടത്തം stones of Death Valley കഴിയും. ഒരു വലിയ expanse of തവിട്ട് വരണ്ട ചെളി ആകർഷിക്കാൻ thousands of visitors every year? The answer is yes, especially if what happens to you for years has been inexplicable to science. We are talking about the Racetrack Playa, ഒരു now വറ്റിച്ചു തടാകം സ്ഥിതി within the Death Valley, where dozens of rocks seem to move autonomously leaving behind the traces of their path. The mystery about the origin of the phenomenon of നടത്തം stones of the Racetrack Playa has made ഈ ഒറ്റപ്പെട്ട സ്ഥലം not only a tourist destination but also a place of scientific research.