Aaron McClellan, construction technology manager for the infrastructure builder, emphasized connecting with workers on how ...
Inspired by ancient Roman concrete techniques, a team led by Prof. Ma Xiao from the University of Science and Technology of ...
A study suggests that the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift. Dated to about 4,500 years ago, this would move up the introduction of ...
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