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| | First flying machine - TvWiki, the free encyclopedia (Site not responding. Last check: 2007-10-30) |
 | | There are parachutes, kites, lighter than air craft (balloons/airships), gliders and powered aircraft, which all have some ability to fly. |
 | | In recent years, use of parasails, hang gliders and similar craft have erased most distinction between parachutes and gliders. |
 | | The wings of most gliders and aircraft are aerofoils, but kites use the principles of aerofoils also. |
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