Friday, July 30, 2010

National Geographic: Ancient Megastructures Machu Picchu (2009)



Info:

Certain landmarks have captured the imagination and awe of modern-day architects and engineers around the world as they work to solve the mystery of how their ancient forebears were able to construct such beautiful, timeless and revolutionary structures with none of the machines and materials available to modern engineers.


Download links:

http://www.mediafire.com/?wjjuzm0omzy
http://www.mediafire.com/?ltt2dnnytlj
http://www.mediafire.com/?yw0etnymdkd
http://www.mediafire.com/?liz0mi2y3lk


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