This photo taken from a plane, shows a panoramic view of the Salar de Uyuni, the world's largest salt flat, in southern Bolivia, Sunday, Oct. 17, 2010. The Salar de Uyuni, with 10,582 km² (4,085 ... more 
This photo taken from a plane, shows a panoramic view of the Salar de Uyuni, the world's largest salt flat, in southern Bolivia, Sunday, Oct. 17, 2010. The Salar de Uyuni, with 10,582 km² (4,085 square miles), holds around half the world's reserves of lithium. less 
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Associated Press | Photo By Juan Karita
Sun, Oct 17, 2010 8:35 PM EDT