KNARESBOROUGH, England – Water runs over teddy bears and other objects at the petrifying well at Old Mother Shipton’s Cave on May 28, 2011. Over a period of time, the water’s high mineral content will turn the objects to stone. Participants on the RAF Lakenheath Outdoor Recreation “Harry Potter and Loch Ness” trip visited the cave on May 28, 2011. (U.S. Air Force photo/Staff Sgt. Stephen Linch)