Effects of high altitude on humans {Explore}

Salar de Uyuni, the world’s largest salt flats. A mass of salt that touched the horizon and hung off the edge My 500 link 500px.com/yiannispavlis my facebook www.facebook.com/YiannisPavlis4/ my instagram www.instagram.com/yiannispavlisphoto/ Stay healthy and safe everyone !

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