Engineers might have cracked the code for how the ancient Egyptians built their first pyramids. A new study suggests that ...

Through experience and innovation, the industry has developed a number of ways to overcome heavy lift ... a hydraulic pumping system that allows the vessel to submerge itself under the water ...

Through experience and innovation, the industry has developed a number of ways to overcome heavy lift challenges ... from under it. Then, hydraulic pumps drive the water out of the vessel, which ...