Explains Pascal's Law, Fluid Pressure, Fluid Motion.
A French scientist named Blaise Pascal (1623 - 1662) discovered some important facts about pressure in fluids. Pascal invented the syringe, and the hydraulic lift. Hydraulic devices use liquids to exert pressure.
Pascal made many important contributions to both science and mathematics. One of these contributions was his observation about the transmission of pressure in fluids. It is known as Pascal's Law.