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 ...
NEW YORK-- A JetBlue flight was diverted to John F. Kennedy International Airport on Tuesday because of issues with the plane's hydraulic systems. The flight was heading to LaGuardia Airport from Fort ...
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