Filter (OIL )- A device which removes solids from a fluid. Flow Meter - A testing device which gauges either flow rate, total flow, or both. Flow Rate - The volume of fluid passing a point in a given time. Fluid Power - Energy transmitted and controlled through use of a pressurized fluid. Force - A push or pull acting upon a body.
Conflicts of national interest caused the World War II alliance between the United States and the Soviet Union to be replaced by a Cold War that lasted 45 years. Initially a dispute over the future of Europe, it grew to include confrontations around the world.
During this time, the U.S. and the Soviets (and their respective allies) were engaged in the Cold War (1945-91), an ongoing series of largely political and economic clashes. The actor Kevin Costner (1955-) starred in a movie about the Cuban Missile Crisis titled Thirteen Days..