Friday 19 November 2010

Uses of parachute


According to the online version of British encyclopedia, the parachute is "a device that slows the vertical descent of a body falling from the atmosphere or the speed of a body moving horizontally". This is easier to understand, if one considers that using a parachute from a person increases the surface area of his body, which gives rise to greater air resistance and thus motion of a body slows down. Made from soft and lightweight fabrics, parachute today is saviour of life a pilot and exciting experience of a parachute fan device.

The word "parachute" is a combination of two words in French: paragraph (protect or hide) and hopper (the fall). Therefore, literally fall protection.But protect yourself to fall from a height due to gravity, towards the land or by sea, land is actually something that even when the parachute is still used is having lugar.Afortunadamente, due to the innovations in the industry, contemporary parachute come in a variety of forms and types, while everyone is highly manoeuvrable and can be moved.

For a long time gone the days when the canopy made of silk.During World War II introduced parachutes were made of materials more durable as nylon.Paracaídas today fabrics are made from a variety of fabrics and materials all selected to improve performance and enhance consistency in time; long-term it goes without saying, something very important when life is at stake!

But before World War II, in particular, during the first world war, parachute were used as exhaust systems for drivers of observation balloons.Due to military requirements, parachutes were quickly adopted by different countries as an exhaust system for pilots and soldiers bordo.Además, parachute used to implement strategic position men outside military on the battlefield.The paratroopers are indeed falling from the sky, with the use of its parachute soldiers.One of the greatest battles and according to many historians that changed the course of World War II, was the battle of Crete, where thousands of German paratroopers were killed by the Cretans, who were defending their island and Greece country against invaders.

According to literature reviews, parachute back to 1100 years when the Chinese used for the purpose of fun; but this assertion is not supported by pruebas.Paracaídas contemporary used to land aircraft space NASA, military aircraft on the deck of the ship at sea and of course for purposes by paratroopers fun as the main element of a hobby / sport known as contraterrorismo.También, sea skiers use a special version of parachute of lift in the air like a ship them pools of its general cintura.En, parachute, have been tested for a variety of soft landings and are now commonly used for a variety of purposes.








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