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Air is one of the four classical elements in ancient Greek philosophy and science. Air is considered to be both hot and wet, and according to Plato is associated with the octahedron.

Air is also associated with the thought, intellect, and communication, as wind travels all over the earth and brings news to all corners.

Classical Elements

Western

Air
Fire | Aether | Water
Earth

Topics: Air (classical Element), Aircraft, Airline, Aircraft Hijacking...

AircraftThis article refers to the tool of travel. There is a separate article about the movie Airplane An aircraft is any machine capable of atmospheric flight. Categories and clasification Aircraft fall into two broad categories: Heavier than air Heavier than a	AirlineAn airline is an organization providing aviation services to passengers and/or cargo. It owns or leases airliners with which to supply these services and may form partnerships or alliances with other airlines for reasons of mutual benefit. Airline service	AirAir is a name for the mixture of gases present in the Earth's atmosphere. Compressed air is often used in scuba diving as a shallow water breathing gas and to inflate buoyancy devices. Compressed air is also used as a source of energy for pneumatic tools.
Aircraft hijackingAircraft hijacking (also known as Skyjacking is the take-over of an aircraft, by an (usually) armed person or group. Unlike the hijacking of land vehicles, it is usually not perpetrated in order to rob the cargo. Rather, most aircraft hijackings are commi	Aircraft carrierUSS John C. Stennis (left), and HMS Illustrious (right), showing the difference in size between a supercarrier and a typical aircraft carrier. An aircraft carrier is a warship whose main role is to deploy and recover aircraft. Aircraft carriers thus allow	Airbus A300The Airbus A300 is a short to medium range, wide-body family of aircraft manufactured by Airbus Industrie between 1972 and the present. Introduction The A300 was the first twin-engined widebody airliner in the world. It inspired Boeing twins such as Boein
Air engine	Air conditioning	Airshow
Aircraft spotting	Airdrie	Air force
Air (classical element)	Airport security repercussions due to the September 11, 2001 attacks	Airport

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