7 Creepy Mysteries That Science Can’t Explain
Referred to as sailing stones or walking rocks, these stones appear to move on their own, even leaving a dragging trail in their wake. Researchers have tried to explain these strange occurrences in racetrack playa, California since the early 1900s. Time-lapse footage taken of the rocks showed them moving at a considerable speed so many scientists and researchers believe that the movement is caused by the rocks sliding over thin sheets of ice that form overnight and melt during the day. But there are others that disagree. While some believe this mystery has been solved, there are many that believe further study is required.