The Bermuda triangle is an area of water in the North Atlantic - TopicsExpress



          

The Bermuda triangle is an area of water in the North Atlantic Ocean in which a large number of planes and boats have gone missing in mysterious circumstances. Over the years many explanations have been put forward for the disappearances, including bad weather, alien abductions, time warps, and suspension of the laws of physics. Although substantial documentation exists to show that many of the reports have been exaggerated, there is still no explanation for the unusually large number of disappearances in the area. The Bermuda Triangle, also known as the Devils Triangle, is a loosely defined region in the western part of the North Atlantic Ocean, where a number of aircraft and ships are said to have disappeared under mysterious circumstances. According to the US Navy, the triangle does not exist, and the name is not recognized by the US Board on Geographic Names.[1] Popular culture has attributed various disappearances to the paranormal or activity by extraterrestrial beings.[2] Documented evidence indicates that a significant percentage of the incidents were spurious, inaccurately reported, or embellished by later authors.[3][4][5] In a 2013 study, the World Wide Fund for Nature identified the world’s 10 most dangerous waters for shipping, but the Bermuda Triangle was not among them. Triangle area The first written boundaries date from an article by Vincent Gaddis in a 1964 issue of the pulp magazine Argosy,[7] where the triangles three vertices are in Miami, Florida peninsula; in San Juan, Puerto Rico; and in the mid-Atlantic island of Bermuda.[4] But subsequent writers did not follow this definition.[4] Some writers give different boundaries and vertices to the triangle, with the total area varying from 1,300,000 to 3,900,000 km2 (500,000 to 1,510,000 sq mi).[4] Consequently, the determination of which accidents have occurred inside the triangle depends on which writer reports them.[4] The United States Board on Geographic Names does not recognize this name, and it is not delimited in any map drawn by US government agencies.[4] The area is one of the most heavily traveled shipping lanes in the world, with ships crossing through it daily for ports in the Americas, Europe, and the Caribbean Islands. Cruise ships are also plentiful, and pleasure craft regularly go back and forth between Florida and the islands. It is also a heavily flown route for commercial and private aircraft heading towards Florida, the Caribbean, and South America from points north. When the UK Channel 4 television program The Bermuda Triangle (1992)[19] was being produced by John Simmons of Geofilms for the Equinox series, the marine insurance market Lloyds of London was asked if an unusually large number of ships had sunk in the Bermuda Triangle area. Lloyds determined that large numbers of ships had not sunk there.[20] Lloyds does not charge higher rates for passing through this area.[3] United States Coast Guard records confirm their conclusion. In fact, the number of supposed disappearances is relatively insignificant considering the number of ships and aircraft that pass through on a regular basis.[18] Supernatural explanations Triangle writers have used a number of supernatural concepts to explain the events. One explanation pins the blame on leftover technology from the mythical lost continent ofAtlantis. Sometimes connected to the Atlantis story is the submerged rock formation known as the Bimini Road off the island of Bimini in the Bahamas, which is in the Triangle by some definitions. Followers of the purported psychic Edgar Cayce take his prediction that evidence of Atlantis would be found in 1968 as referring to the discovery of the Bimini Road. Believers describe the formation as a road, wall, or other structure, though geologists consider it to be of natural origin.[26] Other writers attribute the events to UFOs.[27] This idea was used by Steven Spielberg for his science fiction film Close Encounters of the Third Kind, which features the lost Flight 19 aircrews as alien abductees. Charles Berlitz, author of various books on anomalous phenomena, lists several theories attributing the losses in the Triangle to anomalous or unexplained forces.[15] Natural explanations Compass variations Compass problems are one of the cited phrases in many Triangle incidents. While some have theorized that unusual local magnetic anomalies may exist in the area,[28] such anomalies have not been found. Compasses have natural magnetic variations in relation to the magnetic poles, a fact which navigators have known for centuries. Magnetic (compass) north and geographic (true) north are only exactly the same for a small number of places – for example, as of 2000 in the United States only those places on a line running from Wisconsin to the Gulf of Mexico.[29] But the public may not be as informed, and think there is something mysterious about a compass changing across an area as large as the Triangle, which it naturally will. Gulf Stream The Gulf Stream is a deep ocean current that originates in the Gulf of Mexico and then flows through the Straits of Florida into the North Atlantic. In essence, it is a river within an ocean, and, like a river, it can and does carry floating objects. It has a surface velocity of up to about 2.5 metres per second (5.6 mi/h).[30] A small plane making a water landing or a boat having engine trouble can be carried away from its reported position by the current. Human error One of the most cited explanations in official inquiries as to the loss of any aircraft or vessel is human error.[31] Human stubbornness may have caused businessman Harvey Conover to lose his sailing yacht, the Revonoc, as he sailed into the teeth of a storm south of Florida on January 1, 1958.[32] Violent weather Tropical cyclones are powerful storms, which form in tropical waters and have historically cost thousands of lives lost and caused billions of dollars in damage. The sinking ofFrancisco de Bobadillas Spanish fleet in 1502 was the first recorded instance of a destructive hurricane. These storms have in the past caused a number of incidents related to the Triangle. A powerful downdraft of cold air was suspected to be a cause in the sinking of the Pride of Baltimore on May 14, 1986. The crew of the sunken vessel noted the wind suddenly shifted and increased velocity from 32 km/h (20 mph) to 97–145 km/h (60–90 mph). A National Hurricane Center satellite specialist, James Lushine, stated during very unstable weather conditions the downburst of cold air from aloft can hit the surface like a bomb, exploding outward like a giant squall line of wind and water.[33] A similar event occurred to the Concordia in 2010 off the coast of Brazil. Methane hydrates Main article: Methane clathrate Worldwide distribution of confirmed or inferred offshore gas hydrate-bearing sediments, 1996. Source: USGS An explanation for some of the disappearances has focused on the presence of large fields of methane hydrates (a form of natural gas) on the continental shelves.[34] Laboratory experiments carried out in Australia have proven that bubbles can, indeed, sink a scale model ship by decreasing the density of the water;[35][36][37] any wreckage consequently rising to the surface would be rapidly dispersed by the Gulf Stream. It has been hypothesized that periodic methane eruptions (sometimes called mud volcanoes) may produce regions of frothy water that are no longer capable of providing adequate buoyancy for ships. If this were the case, such an area forming around a ship could cause it to sink very rapidly and without warning. List of Bermuda triangle incidents: Aircraft incidents[edit] 1945: December 5, Flight 19 (five TBF Avengers) lost with 14 airmen, and later the same day PBM Mariner BuNo 59225 lost with 13 airmen while searching for Flight 19.[1] 1948: January 30, Avro Tudor G-AHNP Star Tiger lost with six crew and 25 passengers, en route from Santa Maria Airport in the Azores to Kindley Field, Bermuda.[2] 1948: December 28, Douglas DC-3 NC16002 lost with three crew and 36 passengers, en route from San Juan, Puerto Rico, to Miami.[3] 1949: January 17, Avro Tudor G-AGRE Star Ariel lost with seven crew and 13 passengers, en route from Kindley Field, Bermuda, to Kingston Airport, Jamaica.[4] 1965: December 6, Private Cessna lost with pilot and one passenger, en route from Ft. Lauderdale to Grand Bahamas Island.[citation needed] Incidents at sea[edit] 1918: USS Cyclops, collier, left Barbados on March 4, lost with all 309 crew and passengers en route to Baltimore, Maryland.[5] 1921: January 31, Carroll A. Deering, five-masted schooner, Captain W. B. Wormell, found aground and abandoned at Diamond Shoals, near Cape Hatteras, North Carolina.[6] 1925: 1 December, SS Cotopaxi, having departed Charleston, South Carolina two days earlier bound for Havana, Cuba, radioed a distress call reporting that the ship was sinking. She was officially listed as overdue on 31 December.[7] 1941: USS Proteus (AC-9), lost with all 58 persons on board in heavy seas, having departed St. Thomas in the Virgin Islands with a cargo of bauxite on 23 November. The following month, her sister ship USS Nereus (AC-10) was lost with all 61 persons on board, having also departed St. Thomas with a cargo of bauxite, on 10 December. According to research by Rear Admiral George van Deurs, USN, who was familiar with this type of ship from their service in the USN, the acidic coal cargo would seriously erode the longitudinal support beams, making these aging and poorly-constructed colliers extremely vulnerable to breaking up in heavy seas.[8] 1963: SS Marine Sulphur Queen, lost with all 39 crewmen, having departed Beaumont, Texas, on 2 February with a cargo of 15,260 tons of sulphur. She was last heard from on 4 February, when she was in rough, nearly-following seas of 16 feet, with northerly winds of 25-46 knots, and listed as missing two days later. The Coast Guard subsequently determined that the ship was unsafe and not seaworthy, and never should have sailed. The final report suggested four causes of the disaster, all due to poor design and maintenance of the ship.[9] Incidents on land[edit] 1969: Great Isaac Lighthouse (Bimini, Bahamas) - its two keepers disappeared and were never found. The Bermuda Triangle is a mysterious place which has been announced as devil’s triangle and where we have learned stories that ships and planes have been disappeared many times in history. Dozens of ships, planes and people have disappeared with no good explanation. See exclusive photoshots of Bermuda Triangle pictures and images for whom you looking for. Underwater pictures of Missing Planes and Ships. 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Posted on: Sat, 10 May 2014 09:25:55 +0000

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