Stevens Aerospace has been approved by the U.S. Department of Transportation to perform hydrostatic cylinder testing at its Nashville, Tennessee facility. Stevens Aerospace has received U.S.

MENLO PARK (CBS SF) -- Pacific Gas & Electric will be venting natural gas from a pipeline in the Menlo Park area Monday at 10 a.m. in preparation for hydrostatic pressure testing, county officials ...

Hydrostatic weighing, also known as underwater weighing, is a method to measure a person's body fat and lean body mass; it involves sitting on a specialized scale in a water tank. It has generally ...