Gears have been around for thousands of years, with the first records dating back to 3000 BC. While they have advanced over ...

Next-generation super soldier technologies combine advanced equipment, software, and biotechnology to enhance a soldier’s ...

There’s nothing like a bowl of soup to warm you up from the inside out. And a silky, spoon-coating texture — rather than a thin, watery consistency — matters just as much as flavor. “The perfect ...

The Journal of Fluid Mechanics is a peer-reviewed scientific journal in the field of fluid mechanics. It publishes original work on theoretical, computational, and experimental aspects of the subject.

Fluid dynamics is the study of the motion of liquids, gases and plasmas. Flow is dependent on the intrinsic properties of the matter itself, such as compressibility, viscosity and density. Example ...

A pericardial effusion is the buildup of excess fluid between the heart and the sac surrounding the heart, known as the pericardium. Pericardial effusion is the buildup of an excess amount of fluid in ...

Sophie is a writer for InStyle, where she reports on noteworthy beauty products—including skin care, hair care, and makeup—and, occasionally, covers celebrity style trends. Her overflowing collection ...

You have two carotid arteries in your neck that are responsible for supplying oxygen-rich blood to your head and brain. Like all arteries, carotid arteries are made up of three layers: An outer ...