Video duration: 281 seconds
Global video hits: 143907
http://www.geopolyme r.org/category/archa eology/pyramids/
Are the pyramids made out of concrete, an artificial re-agglomerated limestone? Joseph Davidovits and the Geopolymer Institute crew shows that only few people is able to rapidly and easily produce several tons of pyramid stone blocks.
Video duration: 210 seconds
Global video hits: 46401
Why did the Maya abandon their magnificent city of Chichen Itza?
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http://video.nati onalgeographic.com/v ideo/?source=4001
Video duration: 520 seconds
Global video hits: 58207
The pyramids were considered as one of the wonders of the ancient worlds. Each pyramid was build with more than 230,000 stone blocks and weighs 2.5 tones
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Video duration: 408 seconds
Global video hits: 89866
Cheops Pyramid
This video was taken on the outside the Great Pyramid Khufu and the inside portion of Khafre. The tunnels to enter the pyramid are only 3 ft high so you have to bend over and travel down then up for 2 mins to end the Queen's Chamber.
Video duration: 190 seconds
Global video hits: 42105
Digital short on the construction of the Pyramids in Egypt. I know I screw up in the narration. And I know I screw up calling it "Western Civilization" I made this in less than an hour, as an alternative to taking a math final in college a few years ago.