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Petra: Lost City of Stone | American Museum of Natural History 
Deep within the deserts of Jordan lies the ancient city of Petra. Through a narrow gorge it emerges into view, revealing awe-inspiring monuments cut into the surrounding cliffs. What is this astonishing city? Who built it, and why?
http://www.amnh.org/exhibitions/petra/
first added by izzymcm, last updated 5 months 19 days ago
by 1 users
Traditions of the Sun : Ancient Astronomy
a cool site on the study of ancient astronomy...
http://traditionsofthesun.org/
first added by AnneMarie823, last updated 5 months 19 days ago
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