|
Alvin Moscow
''Alvin'' (DSV-2) is a crewed deep-ocean research submersible owned by the United States Navy and operated by the Woods Hole Oceanographic Institution (WHOI) of Woods Hole, Massachusetts. The original vehicle was built by General Mills' Electronics Group in Minneapolis, Minnesota. Named to honor the prime mover and creative inspiration for the vehicle, Allyn Vine, ''Alvin'' was commissioned on June 5, 1964. The submersible is launched from the deep submergence support vessel , which is also owned by the U.S. Navy and operated by WHOI. The submersible has made more than 5,200 dives, carrying two scientists and a pilot, observing the lifeforms that must cope with super-pressures and move about in total darkness, as well as exploring the wreck of ''Titanic''. Research conducted by ''Alvin'' has been featured in nearly 2,000 scientific papers. Design ''Alvin'' was designed as a replacement for bathyscaphes and other less maneuverable oceanographic vehicles. Its more nimble desig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harold E
Harold may refer to: People * Harold (given name), including a list of persons and fictional characters with the name * Harold (surname), surname in the English language * András Arató, known in meme culture as "Hide the Pain Harold" Arts and entertainment * ''Harold'' (film), a 2008 comedy film * ''Harold'', an 1876 poem by Alfred, Lord Tennyson * ''Harold, the Last of the Saxons'', an 1848 book by Edward Bulwer-Lytton, 1st Baron Lytton * '' Harold or the Norman Conquest'', an opera by Frederic Cowen * ''Harold'', an 1885 opera by Eduard Nápravník * Harold, a character from the cartoon ''The Grim Adventures of Billy & Mandy'' * Harold & Kumar, a US movie; Harold/Harry is the main actor in the show. Places ;In the United States * Alpine, Los Angeles County, California, an erstwhile settlement that was also known as Harold * Harold, Florida, an unincorporated community * Harold, Kentucky, an unincorporated community * Harold, Missouri, an unincorporated co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alvin (DSV-2) Sunk 1968
Alvin may refer to: Places Canada * Alvin, British Columbia United States * Alvin, Colorado * Alvin, Georgia * Alvin, Illinois * Alvin, Michigan * Alvin, Texas * Alvin, Wisconsin, a town * Alvin (community), Wisconsin, an unincorporated community Other uses * Alvin (given name) * Alvin (crater), a crater on Mars * Alvin (digital cultural heritage platform), a Swedish platform for digitised cultural heritage * Alvin (horse), a Canadian Standardbred racehorse * 13677 Alvin, an asteroid * DSV ''Alvin'', a deep-submergence vehicle * Alvin, a fictional planet on ''ALF'' (TV series) * Alvin Seville, of the fictional animated characters Alvin and the Chipmunks * "Alvin", by James from the album '' Girl at the End of the World'' * Tropical Storm Alvin See also * Alvin Community College * Alvin High School * Aylwin (other) Patricio Aylwin (1918–2016) was a Chilean politician. Aylwin may also refer to: *Andrés Aylwin (1925–2018), Chilean politician *Guy Maxwell A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nantucket
Nantucket () is an island in the state of Massachusetts in the United States, about south of the Cape Cod peninsula. Together with the small islands of Tuckernuck Island, Tuckernuck and Muskeget Island, Muskeget, it constitutes the Town and County of Nantucket, a Consolidated city-county, combined county/town government. Nantucket is the southeasternmost town in both Massachusetts and the New England region. The name "Nantucket" is adapted from similar Eastern Algonquian languages, Algonquian names for the island. Nantucket is a tourism, tourist destination and summer colony. Due to tourists and seasonal residents, the population of the island increases to around 80,000 during the summer months. The average sale price for a single-family home was $2.3 million in the first quarter of 2018. The National Park Service cites Nantucket, designated a National Historic Landmark District in 1966, as being the "finest surviving architectural and environmental example of a late 18th- an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
F6F Hellcat
The Grumman F6F Hellcat is an American carrier-based fighter aircraft of World War II. Designed to replace the earlier F4F Wildcat and to counter the Japanese Mitsubishi A6M Zero, it was the United States Navy's dominant fighter in the second half of the Pacific War. In gaining that role, it prevailed over its faster competitor, the Vought F4U Corsair, which initially had problems with visibility and carrier landings. Powered by a Pratt & Whitney R-2800 Double Wasp, the same powerplant used for both the Corsair and the United States Army Air Forces (USAAF) Republic P-47 Thunderbolt fighters, the F6F was an entirely new design, but it still resembled the Wildcat in many ways. Some military observers tagged the Hellcat as the "Wildcat's big brother".Sullivan 1979, p. 4. The F6F made its combat debut in September 1943. It subsequently established itself as a rugged, well-designed carrier fighter, which was able to outperform the A6M Zero and help secure air superiority over the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swordfish
The swordfish (''Xiphias gladius''), also known as the broadbill in some countries, are large, highly migratory predatory fish characterized by a long, flat, pointed bill. They are the sole member of the Family (biology), family Xiphiidae. They are a popular sport fish of the billfish category. Swordfish are elongated, round-bodied, and lose all teeth and scales by adulthood. These fish are found widely in tropical and temperate parts of the Atlantic, Pacific, and Indian Oceans, and can typically be found from near the surface to a depth of , and exceptionally up to depths of 2,234 m. They commonly reach in length, and the maximum reported is in length and in weight. Taxonomy and etymology The swordfish is named after its long pointed, flat bill, which resembles a sword. The species name, ''Xiphias gladius'', derives from Greek Language, Greek (''xiphias'', "swordfish"), itself from (''xiphos'', "sword") and from Latin language, Latin ("sword"). This makes it superficial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CURV
CURV-III was the fourth generation of the United States Navy Cable-controlled Undersea Recovery Vehicle (CURV). CURV was a prototype for remotely operated underwater vehicles and a pioneer for teleoperation. It became famous in 1966 when CURV-I was used to recover a Teller–Ulam design, hydrogen bomb from the floor of the Mediterranean Sea. In 1973, CURV-III performed the deepest underwater rescue in history when it rescued two men from the ocean surface who were stranded 76 hours in the submersible ''Pisces class DSV, Pisces III'' with just minutes of air remaining. The CURV-III became known in the Great Lakes region in 1976 when it was used to survey the wreck of the SS Edmund Fitzgerald, SS ''Edmund Fitzgerald''. CURV-21 is the current generation that replaced CURV-III. History CURV was developed by Naval Ordnance Test Station, Pasadena, California, US in the early 1960s. It was initially designed to recover test ordnance lost off San Clemente Island at depths as great a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palomares, Almería
Palomares is an agricultural, fishing, and tourist town along the Mediterranean Sea in the Almería (province), Almería province of Andalusia, Spain. It is about Above mean sea level, above sea level. The village falls within the municipality of Cuevas del Almanzora. The ruins of ''El Artial'' (old derelict windmill?) lie just outside the village. 1966 USAF incident The town was noted for a fatal accident in 1966 in which a B-52 Stratofortress of the Strategic Air Command Mid-air collision, collided mid-air with a KC-135 Stratotanker plane, causing radioactive contamination after its payload of four hydrogen bombs (H-bombs) was dispersed and crashed. There were four thermonuclear weapons in the bomber. The high-explosive igniters in two of these bombs detonated on impact, spreading radioactive material, including deadly plutonium-239, over a wide area of the Spanish countryside, but safety mechanisms and electronics prevented nuclear explosions. The third H-bomb landed via ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1966 Palomares B-52 Crash
The Palomares incident occurred on 17 January 1966, when a United States Air Force Boeing B-52 Stratofortress#Variants, B-52G bomber collided with a Boeing KC-135 Stratotanker, KC-135 tanker during Aerial refueling, mid-air refueling at over the Mediterranean Sea, near the Spanish village of Palomares, Almería, Palomares in Province of Almería, Almería province. The collision destroyed the tanker, killing all four crew members, and caused the bomber to break apart, resulting in the deaths of three of its seven crew members. The B-52G was participating in Operation Chrome Dome, a Cold War airborne alert mission involving continuous flights of nuclear-armed bombers. At the time of the accident, the B-52G was carrying four B28 nuclear bomb, B28FI Mod 2 Y1 Thermonuclear weapon, thermonuclear bombs. Three of these bombs fell on land near Palomares; the conventional explosives in two detonated upon impact, dispersing plutonium and Radioactive contamination, contaminating approxima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Air Force
The United States Air Force (USAF) is the Air force, air service branch of the United States Department of Defense. It is one of the six United States Armed Forces and one of the eight uniformed services of the United States. Tracing its origins to 1 August 1907, as a part of the United States Army Signal Corps, the USAF was established by transfer of personnel from the Army Air Forces with the enactment of the National Security Act of 1947. It is the second youngest branch of the United States Armed Forces and the fourth in United States order of precedence, order of precedence. The United States Air Force articulates its core missions as air supremacy, intelligence, surveillance, target acquisition, and reconnaissance, global integrated intelligence, surveillance and reconnaissance, airlift, rapid global mobility, Strategic bombing, global strike, and command and control. The United States Department of the Air Force, Department of the Air Force, which serves as the USAF's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrogen Bomb
A thermonuclear weapon, fusion weapon or hydrogen bomb (H-bomb) is a second-generation nuclear weapon design. Its greater sophistication affords it vastly greater destructive power than first-generation nuclear bombs, a more compact size, a lower mass, or a combination of these benefits. Characteristics of nuclear fusion reactions make possible the use of non-fissile depleted uranium as the weapon's main fuel, thus allowing more efficient use of scarce fissile material. Its multi-stage design is distinct from the usage of fusion in simpler boosted fission weapons. The first full-scale thermonuclear test ( Ivy Mike) was carried out by the United States in 1952, and the concept has since been employed by at least the five recognized nuclear-weapon states and UNSC permanent members: the United States, Russia, the United Kingdom, China, and France. The design of all thermonuclear weapons is believed to be the ''Teller–Ulam configuration'', in which a fission bomb primary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andros Island
Andros is an archipelago in The Bahamas, the largest of the Bahamian Islands. Politically considered a single island, Andros in total has an area greater than all the other 700 Bahamian islands combined. The land area of Andros consists of hundreds of small islets and cays connected by mangrove estuaries and tidal swamplands, together with three major islands: North Andros, Mangrove Cay, and South Andros. The three main islands are separated by bight (geography), bights, estuaries that trifurcate the island from east to west. It is long by wide at the widest point. Etymology The indigenous Lucayan people called the island ''Habacoa'' (or ''Babucca'') meaning "large upper outer land". Originally named ''Espiritu Santu'' by the Spanish, Andros Island was given its present name sometime early during the period of British colonial rule. Several eighteenth-century British documents refer to it as Andrews Island. A 1782 map refers to the island as San Andreas. The modern name is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
