The first time the Security Council made official reference to the responsibility to protect was in April 2006, in resolution 1674 on the protection of civilians in armed conflict.
A sailing stone in Racetrack Playa. Sailing stones, sliding rocks, rolling stones, and moving rocks are a geological phenomenon where rocks move and inscribe long tracks along a smooth valley floor without human or animal intervention.racks of sliding rocks have been observed and studied in various locations, including Little Bonnie Claire Playa in Nevada, and most notably Racetrack Playa, Death Valley National Park, California, where the number and length of tracks are notable.
Greetings, rock fans! This website describes research on the sailing stones of Racetrack Playa in beautiful Death Valley National Park. The famous sailing stones range from several grams up to tens of kg and leave long (hundreds of meters) arcuate trails on the playaâs surface.ite-borne view through several cm of water showing two general classes of fresh trails. Rock Fans, After several decades of study and observation, the sailing stones of Racetrack Playa have been observed in motion ! During winter 2013-2014, members of our group were present while the playa was flooded and frozen.