Deep beneath the desert plateau of Saqqara, a row of colossal stone boxes has become a lightning rod for anyone convinced that ancient Egypt once wielded a level of technology we no longer understand.

Explore the possibility of lost ancient high technology in Egypt through the study of mysterious megalithic stonework found in some of the most fascinating archaeological sites. This video examines ...

Add Yahoo as a preferred source to see more of our stories on Google. A view of the crossing between Kitsissut and the shores of Avanersuaq in northwest Greenland, with a minimum distance of 53 ...