Airplanes Wallpapers
Airplanes Wallpapers have collection of desktop pictures from 640x480 and up to 1600x1200 pixels. An aircraft is any machine capable of atmospheric flight.
Aircraft fall into two broad categories:
Heavier than air aerodynes, including autogyros, helicopters and variants, and conventional fixed-wing aircraft: aeroplanes in Commonwealth English, airplanes in North American English.
Fixed-wing aircraft generally use an internal-combustion engine and propeller or jet engine to provide thrust, which moves the craft forward through the air. The movement of air over the airfoil produces lift, which allows the aircraft to fly. Exceptions are gliders which have no engines and gain their thrust from gravity and thermal currents. That is, in order to maintain their forward speed they must descend in relation to the air (but not necessarily in relation to the ground). Helicopters and autogyros use a spinning rotor (a rotary wing) to provide both lift and thrust. The abbreviation VTOL is applied to aircraft other than helicopters that can take off or land vertically. Similarly, STOL stands for Short Take Off and Landing.
Lighter than air aerostats: balloons and airships. Aerostats float in air in the same way that a ship floats in water, by displacing the air around the craft with a lighter gas (helium or hydrogen), or hot air. The distinction between a balloon and an airship is that an airship has some means of controlling forward motion and steering, while balloons simply drift with the wind.
See also: List of aviation, aerospace and aeronautical terms
There are several ways to classify aircraft. Below, we describe classifications by design, propulsion and usage. (source: wikipedia)
Aircraft fall into two broad categories:
Heavier than air aerodynes, including autogyros, helicopters and variants, and conventional fixed-wing aircraft: aeroplanes in Commonwealth English, airplanes in North American English.
Fixed-wing aircraft generally use an internal-combustion engine and propeller or jet engine to provide thrust, which moves the craft forward through the air. The movement of air over the airfoil produces lift, which allows the aircraft to fly. Exceptions are gliders which have no engines and gain their thrust from gravity and thermal currents. That is, in order to maintain their forward speed they must descend in relation to the air (but not necessarily in relation to the ground). Helicopters and autogyros use a spinning rotor (a rotary wing) to provide both lift and thrust. The abbreviation VTOL is applied to aircraft other than helicopters that can take off or land vertically. Similarly, STOL stands for Short Take Off and Landing.
Lighter than air aerostats: balloons and airships. Aerostats float in air in the same way that a ship floats in water, by displacing the air around the craft with a lighter gas (helium or hydrogen), or hot air. The distinction between a balloon and an airship is that an airship has some means of controlling forward motion and steering, while balloons simply drift with the wind.
See also: List of aviation, aerospace and aeronautical terms
There are several ways to classify aircraft. Below, we describe classifications by design, propulsion and usage. (source: wikipedia)
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NEW YORK (AP) — Two charter airplanes carrying the "Today" show anchor team and their crew from Hawaii to Yellowstone National Park were diverted in the air to Oklahoma for coverage Tuesday of the catastrophic tornado outside of Oklahoma City.
The goal is to fly around the world using no fuel other than sunlight . But first a prototype of the solar plane to circumnavigate the globe will fly across the U.S.--taking off on May 3 and potentially proving that airplanes can fly long distances on nothing more than sunshine.
Filed under: Toys/Games Fans of the Grand Theft Auto video game series rejoice! With GTA V hitting shelves on September 17, Rockstar Games has released a new trailer, only this time we get to see even more car action/destruction. This video gives us a brief look of the game from the point of view of three main characters: Michael, Franklin and Trevor. In addition to cars, it looks like users can still operate motorcycles, airplanes and helicopters. The three-part trailer is posted below, but - for those familiar with the GTA series, this goes without saying - violence, language and nudity make this video not safe for work and children.Continue reading New Grand Theft Auto V trailers offer more cars and chaosNew Grand Theft Auto V trailers offer more cars and chaos originally appeared on Autoblog on Thu, 02 May 2013 11:30:00 EST. Please see our terms for use of feeds.Permalink | Email this | Comments
(Reuters) - Boeing Co's board has given its commercial airplanes unit approval to start selling a new version of its long-range 777 jetliner, the Wall Street Journal reported, citing an unnamed person familiar with the decision.
How quickly are glaciers in Antarctica melting? Researchers are launching javelin-shaped devices out of airplanes to help answer that question and find out what's going on in some of the frozen continent's most inaccessible places.
The Internet may not consume nearly as much environmentally unfriendly fossil fuel as airplanes or automobiles, but the growth of cloud-based services offered by Apple, Netflix and others is forcing data centers to provide greater speed and more storage capacity. All of this size and speed comes at a price. Data centers generate a lot of heat that has to be whisked away by power-hungry air- and liquid-cooling systems to keep the Internet's engines from burning themselves out.
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