Moray: Inca Engineering Mystery
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Halfway between Machu Picchu and the city of Cuzco, Peru, lies a civil engineering wonder that has captivated and puzzled researchers and travelers since it was first photographed in 1931. Situated on a plateau, the ancient Inca site of Moray consists of many terraced circular depressions in the earth, the largest of which is 30 meters (98 feet) deep. The difference in temperature between the top and the bottom of the circles can be as much as 15...
Format:Paperback
Language:English
ISBN:0784410798
ISBN13:9780784410790
Release Date:March 2011
Publisher:American Society of Civil Engineers
Length:228 Pages
Weight:1.65 lbs.
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