the advanced seal delivery system asds was a midget submarine operated by the united states navy and united states special operations command.it provided stealthy submerged transportation for united states navy seals from the decks of nuclear submarines for use as an insertion platform for covert and clandestine special operations missions. the asds was canceled in 2009 due to cost overruns .
turtle dsv-3 is a 16-ton, manned deep-ocean research submersible owned by the united states navy.it is sister to alvin, and also an alvin class deep-submergence vehicle.the turtle was retired from active service in 1998. it now resides at the mystic aquarium in mystic, connecticut. the turtle was designed to dive to 6000 feet. when dsv-2 alvin installed a new titanium hull, the alvin steel .
the new sphere was designed, and then forged, from solid titanium ingots, in two equal halves, at ladish forge, cudahy, wisconsin, and then the 15.5 tonnes of titanium was machined and assembled, utilizing five view ports instead of the current three and is designed for depths of over 6,000 m 20,000 ft , where alvin ' s constructed depth limit was 4,500 m 14,800 ft .
aluminaut built in 1964 was the world's first aluminium submarine. an experimental vessel, the 80-ton, 15.5-metre 51 ft manned deep-ocean research submersible was built by reynolds metals company, which was seeking to promote the utility of aluminium. aluminaut was based in miami, florida, and was operated from 1964 to 1970 by reynolds submarine services, doing contract work for the u.s .
the ford focus is a compact car c-segment in europe manufactured by the ford motor company and created under alexander trotman's ford 2000 plan, which aimed to globalize model development and sell one compact vehicle worldwide.the original focus was primarily designed by ford of europe's german and british teams.. the focus was released in july 1998 in europe, succeeding the ford escort, and .
alvin dsv-2 is a manned deep-ocean research submersible owned by the united states navy and operated by the woods hole oceanographic institution whoi in woods hole, massachusetts.the 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 5 june 1964.
the fifth-generation of the camaro was manufactured by american automobile manufacturer chevrolet from 2010 to 2015 model years. it is the fifth distinct generation of the muscle/pony car to be produced since its original introduction in 1967. production of the fifth generation model began on march 16, 2009 after several years on hiatus since the previous generation's production ended in 2002 .
the units' life-support systems have 246 man-hour capacity, or 3.42 days for a three-person crew. the units are designed for pressure at 6,000 metre depth, and have been tested to 125% of that pressure. in field testing, mir-1 descended to 6,170 m and mir-2 descended to 6,120 m.
consul-class dsv project 1681x is a class of two deep submergence vehicles, built and operated by the russian navy.conceived in the late 80s, they are a military counterpart to the better known strictly civilian mir submersiles and are operated by the navy's main underwater research directorate. the first ship in the class, as-37 rus, is built to the original project 18610, while the second .
the ships are of the conventional dsv design, with a spherical habitable pressure hull of 2.1 metres 6.9 ft diameter and 100 millimetres 3.9 in thickness welded from titanium alloy, with buoyancy provided by domestically produced syntactic foam. habitable hull fits two crew with an optional passenger/mission specialist, and is equipped with .
the priz class project 1855 is a type of deep submergence rescue vehicle dsrv operated by the government of russia.there are known to be at least five vessels of the class, several of which were involved in the failed rescue attempt when the kursk sank on 12 august 2000. the russian word 'priz' “приз” means 'prize'.
titanium is a chemical element with the symbol ti and atomic number 22. it is a lustrous transition metal with a silver color, low density, and high strength. titanium is resistant to corrosion in sea water, aqua regia, and chlorine.. titanium was discovered in cornwall, great britain, by william gregor in 1791 and was named by martin heinrich klaproth after the titans of greek mythology. characteristics compounds history production and fabrication applicationsrms titanic
the name titanic derives from the titan of greek mythology.built in belfast, ireland, in the united kingdom of great britain and ireland as it was then known , the rms titanic was the second of the three olympic-class ocean liners—the first was the rms olympic and the third was the hmhs britannic. britannic was originally to be called gigantic and was to be over 1,000 feet 300 m long.
according to the author of the car design yearbook, the ridgeline was 'honda's first foray into the true heartland of the american automotive way of life—the pickup truck.' it was designed and engineered by a 37-member engineering team from honda research and development r&d americas, led by gary flint. according to the author of driving honda, the automaker wanted to target buyers who .
call of duty: black ops 4 is a multiplayer first-person shooter video game. unlike previous titles in the call of duty series, black ops 4 is the first entry to not feature a traditional single-player campn, and contains only multiplayer, zombies and a new battle royale mode called blackout. black ops 4' s multiplayer features the return of .
nuclear fusion is a reaction in which two or more atomic nuclei are combined to form one or more different atomic nuclei and subatomic particles neutrons or protons . the difference in mass between the reactants and products is manifested as either the release or absorption of energy .
the avro canada cf-105 arrow, often known simply as the avro arrow, was a delta-winged interceptor aircraft designed and built by avro canada.the cf-105 held the promise of mach 2 speeds at altitudes exceeding 50,000 feet 15,000 m and was intended to serve as the royal canadian air force's rcaf primary interceptor into the 1960s and beyond.. the arrow was the culmination of a series of .
the mechanism of diving regulators is the arrangement of components and function of gas pressure regulators used in the systems which supply breathing gases for underwater diving.both free-flow and demand regulators use mechanical feedback of the downstream pressure to control the opening of a valve which controls gas flow from the upstream, high-pressure side, to the downstream, low-pressure .