Sunday, June 13, 2010
Sailing Stones....
Sailing stones are a geological phenomenon found in Racetrack Playa, Death Valley. The stones slowly move across the surface of the playa, leaving a track as they go, without human or animal intervention.
source
Sunday, May 30, 2010
Monday, May 17, 2010
Friday, May 7, 2010
Subscribe to:
Posts (Atom)