Western culture or Western civilization is a term used to refer to the cultures of the people of European origin and their descendants.
Part of the Hardware glossary: A turbine is a machine that transforms rotational energy from a fluid that is picked up by a rotor system into usable work or energy. Turbines achieve this either through mechanical gearing or electromagnetic induction to produce electricity. Types of turbines include steam turbines, wind turbines, gas turbines or water turbines. Mechanical uses of turbine power go back to ancient Greece.
Propeller definition, a device having a revolving hub with radiating blades, for propelling an airplane, ship, etc. See more.