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when did the air jordan 4 retro come out
Cleveland Cavaliers. In 2012 a Cavalier colorway dubbed the "Cavs" was released to honor "The Shot." The Air Jordan IV was re-released in 1999 and retroed in 2000, 2004, 2006, 2008, 2010–2013 and 2015–2018. Recent retroed colorways are the Retro 4 "Legend Blue", "Oreo" in early 2015, and the Retro 4 OG "Cement" that released on February 13, 2016. The Air Jordan V was released in February 1990, designed by Tinker Hatfield again. Some elements were carried over from the Air Jordan IV, but overall they were a completely new look. Some of its new features were a reflective tongue
and was the first Air Jordan model named after the year of its release rather than its numbered system. Inspired by Jordan's defensive focus, the shoe incorporates Articulated Propulsion Technology used by Paralympian runners. It also features a durable pleated silk upper, protective TPU chassis, carbon fiber arch plate and Zoom Air structure. The shoe was released on January 31, 2009. The shoe has not been retro-ed. This is the 25th anniversary of the Air Jordan brand, and although commonly called the "Jordan 2010s", is also referred to as "Air Jordan XX5"/"XXV". This model of shoe was announced on November
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3,109,653
what year did the ls engines come into production
turbo systems used without enhancements or modifications. LS based GM small-block engine The LS based small-block engine is the primary V-8 used in General Motors' line of rear-wheel-drive cars and trucks. Introduced in January 1995, it is a "clean sheet" design with only rod bearings, lifters, and bore spacing in common with the longstanding Chevrolet small block V8 that preceded it as the basis for GM small-block V8s. The basic LS variations use cast iron blocks, while performance editions are all aluminium with cast iron cylinder liners. The LS small-block has been manufactured in three Generations – III, IV, and
Lincoln LS The Lincoln LS is a four-door, five-passenger luxury sedan that was manufactured by the Lincoln division of Ford Motor Company. The LS was introduced in June 1999 as a 2000 model-year vehicle with either a V6 engine (which was offered with a manual transmission) or a V8 engine, both featuring rear-wheel drive and near 50/50 weight distribution. The LS shared the Ford DEW98 platform, along with the Jaguar S-Type and the Ford Thunderbird. The Lincoln LS was originally available with two models: the LS6 and the LS8 (the names had reflected the vehicle's engine sizes). Toyota's Lexus division
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3,109,654
when did black boxes get installed in planes
The United States' first CVR rules were passed in 1964, requiring all turbine and piston aircraft with four or more engines to have CVRs by March 1, 1967. it is an FAA requirement that the CVR recording duration is a minimum of two hours, following the NTSB recommendation that it should be increased from its previously-mandated 30-minute duration. , the United States requires flight data recorders and cockpit voice recorders on aircraft that have 20 or more passenger seats, or those that have six or more passenger seats, are turbine-powered, and require two pilots. For US air carriers and manufacturers,
Aircraft Certification achieved noise reductions classified as "Stage 3" aircraft; which has been upgraded to "Stage 4" noise certification resulting in quieter aircraft. This has resulted in lower noise exposures in spite of increased traffic growth and popularity. In the 1980s the U.S. Congress authorized the FAA to devise programs to insulate homes near airports. While this does not address the external noise, the program has been effective for residential interiors. Some of the first airports at which the technology was applied were San Francisco International Airport and San Jose International Airport in California. A computer model is used which
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3,109,655
what type of car is a dodge charger
Dodge Charger The Dodge Charger is a brand of automobile marketed by Dodge. The first Charger was a show car in 1964. There have been several different production Chargers, built on three different platforms and sizes. In the U.S., the Charger nameplate has been used on subcompact hatchbacks, full-sized sedans, and personal luxury coupes. The current version is a four-door sedan. The three main iterations of Dodge Chargers were a mid-size (B-body) two-door car (1966–78), a subcompact (L-body) car (1983–87), and the (LX) full-size platform four-door sedans built since 2006. The first Charger was a 1965 Dodge Dart GT option
not the 1966 Coronet we are all familiar with. The name was also carried by a 1999 concept car that differed substantially from the Charger eventually placed into production for the 2006 model year. A similar name plate, the Ramcharger, was used for the truck-type vehicle. The name Charger was also used in Brazil as a performance model based on the Dart (A-Body) (1971–80). The Dodge Charger was introduced during the 1966 model year. It featured a two-door fastback body design and a four bucket seat interior. The intermediate-sized Charger shared components with the Coronet that also used the Chrysler
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3,109,656
when was the first crew cab truck made
first extended cab truck in the U.S. was called the Club Cab and was introduced by Chrysler in 1973 on Dodge pickup trucks. A crew cab, or double cab, seats five or six and has four full-sized, front-hinged doors. The first crew cab truck in the U.S. was made by International Harvester in 1957, and was later followed by Dodge in 1963, Ford in 1965, and Chevrolet in 1973. Cab-over or cab forward designs have the cab sitting above the front axle. An early cab-forward, drop-sided pickup was the Volkswagen Transporter, introduced in 1952. This configuration is more common among
Equipment, Moxy/Doosan, Volvo CE, and Komatsu Limited. With half of the global sales, Volvo is the market leader in the segment, and is also the prime pioneer of the vehicle, enabling its introduction to the markets in 1966. Although first envisioned as a soil and aggregate transporter (dumper), the chassis have since been used for many other applications. Ranging from concrete mixer, water tanker and container truck, over to up-size off-road semi-trailer hauler, hook loader or crane, as well as used to transport timber and as a woodchipper platform. Its chassis have also been used for military purposes given that
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3,109,657
when did the air jordan 13 come out
the final countdown pack. In addition, the Twelve was combined with the Thirteen numbered Jordan to produce the 12.5. As of today, the 11/12 countdown package (retro) retails for –, well above the starting price of . The Air Jordan XII has been subject to many highly limited colorways recently such as the "Air Jordan 12 x PSNY" collaboration, the "Wings" colorway that was limited to 12,000 pairs, and the "OVO" collaboration. The Air Jordan XII was originally released from 1996 to 1997. It was retro-ed in 2003, 2004, 2008, 2009, 2011–2013, and 2015–2018. In 1997, "Air Jordan XIII"s were
them had a certain edginess associated with outlaw activities. Fragment x Jordan 1's: Staying true to the original Air Jordan, the remastered design features an all-over, premium leather execution with black overlays, blue accents, and Fragment insignia. The Air Jordan I was originally released on the market from 1985 to 1986, with re-releases (known as "retros") in 1994, 2001–2004, and 2007–2018. Here are some released colorways: Breds Black Red: September 15, 1985 White/Black-Red: September 15, 1985 Black/Royal Blue: 1985 White/Blue: 1986 Pewter/Black Max-Orange: January 31, 2009 White/Sea Green: July 4, 2009 Black/Shadow Grey-White: September 1, 2009 Wolf Grey/Spice White: July
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3,109,658
which non-british company owns both the famous british rolls - royce and mini brands
Mini (marque) Mini (stylised as MINI) is a British automotive marque, owned by BMW since 2000, and used by them for a range of small cars. The word Mini has been used in car model names since 1959, and in 1969 it became a marque in its own right when the name "Mini" replaced the separate "Austin Mini" and "Morris Mini" car model names. BMW acquired the marque in 1994 when it bought Rover Group (formerly British Leyland), which owned Mini, among other brands. The original Mini was a line of iconic British small cars manufactured by the British Motor
Cowley Body Plant and next door to what was historically the Morris factory. Since 2006, Plant Hams Hall produces the new Mini petrol engines, Plant Oxford is responsible for the body shell production, paint and assembly, and Plant Swindon produces body pressings and sub-assemblies, creating the "Mini Production Triangle". Mini claim that 60% of components of the Mini Mk II come from suppliers based in the UK compared to 40% for the 2001 model. The Countryman is the first modern Mini assembled outside the UK, with the contract won by Magna Steyr in Austria. At Plant Oxford 4,000 employees, referred
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3,109,659
when did the jaguar e pace come out
, all of which are mated to a 9–speed ZF 9-HP automatic. Jaguar E-Pace The Jaguar E-Pace (codename X540) is a subcompact luxury crossover SUV produced by the British car manufacturer Jaguar Land Rover (JLR). It was officially revealed on 13 July 2017 and was the 2nd production Jaguar SUV. The car is built in Graz, Austria, by Magna Steyr and from 2018 is also scheduled to be built by Chery Jaguar Land Rover, JLR’s joint venture with partner Chery, in Changshu, China. Designed under the direction of Jaguar chief designer Ian Callum, the car is based on a modified
Jaguar E-Type The Jaguar E-Type, or the Jaguar XK-E for the North American market, is a British sports car that was manufactured by Jaguar Cars Ltd between 1961 and 1975. Its combination of beauty, high performance, and competitive pricing established the model as an icon of the motoring world. The E-Type's 150 mph (241 km/h) top speed, sub-7-second 0 to 60 mph (97 km/h) acceleration, monocoque construction, disc brakes, rack-and-pinion steering, and independent front and rear suspension distinguished the car and spurred industry-wide changes. The E-Type was based on Jaguar's D-Type racing car, which had won the 24 Hours of
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3,109,660
when did chevy stop making the astro van
Chevrolet Astro The Chevrolet Astro is a van that was manufactured and marketed by the Chevrolet division of American auto manufacturer General Motors from 1985 to 2005. Sold alongside the GMC Safari, the Astro was marketed in multiple configurations, including passenger minivan and cargo van. The Astro and Safari are GM M-body vehicles, using a rear-wheel drive chassis; all-wheel drive became an option in 1990. For its entire production, the Astro and Safari were produced by Baltimore Assembly in Baltimore, Maryland; the vans would be the final model line produced by the facility. In total, approximately 3.2 million Astros and
(for the Chevrolet Astro 1 concept car) and from 1969 to 1987 (on the GMC Astro COE semitractor). GMC sourced the Safari nameplate from Pontiac (used by the latter to denote woodgrained station wagons). As GMC was half of the Pontiac/GMC Division (later including Buick), from 1985 to 1989, both GMC and Pontiac Safaris were simultaneously offered through the same dealership network. Initial advertising boasted that it was a vehicle that will "make you realize that life is too big for a minivan", referring to the Chrysler minivans. The van can have a seating configuration between two and eight passengers.
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3,109,661
when did they stop making the fj cruiser
2013, Toyota USA announced the 2014 model year Trail Teams edition would be called the "Ultimate Edition" and that the 2014 model year would be the last for the FJ Cruiser in that market. It continued to be made for sale in other markets such as Australia and the Middle East until its export to those market was discontinued in August 2016. The "Final Edition" of the FJ Cruiser went on sale in Japan on 12 September 2017. Sales of the FJ Cruiser were discontinued there on 31 January 2018. By the time the production of the original FJ40 ended
Toyota FJ Cruiser The Toyota FJ Cruiser is a retro style, mid-size SUV. Introduced as a concept car at the January 2003 North American International Auto Show, the FJ Cruiser was approved for production after positive consumer response and debuted at the January 2005 North American International Auto Show in final production form. The FJ Cruiser was built by Toyota subsidiary Hino Motors in Hamura, Japan since 2006 and shares many structural underpinnings with the Toyota Land Cruiser Prado. The FJ Cruiser entered the Japanese market on 4 December 2010, announced on 25 November in that year. On 5 November
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3,109,662
who made the engine for the p 51 mustang
on 9 September 1940, 102 days after the contract was signed, and first flew on 26 October. The Mustang was originally designed to use the Allison V-1710 engine, which, in its earlier variants, had limited high-altitude performance. It was first flown operationally by the RAF as a tactical-reconnaissance aircraft and fighter-bomber (Mustang Mk I). The replacement of the Allison with a Rolls-Royce Merlin resulted in the P-51B/C (Mustang Mk III) model and transformed the Mustang's performance at altitudes above 15,000 ft, allowing the aircraft to compete with the Luftwaffe's fighters. The definitive version, the P-51D, was powered by the Packard
North American P-51 Mustang The North American Aviation P-51 Mustang is an American long-range, single-seat fighter and fighter-bomber used during World War II and the Korean War, among other conflicts. The Mustang was designed in 1940 by North American Aviation (NAA) in response to a requirement of the British Purchasing Commission. The Purchasing Commission approached North American Aviation to build Curtiss P-40 fighters under license for the Royal Air Force (RAF). Rather than build an old design from another company, North American Aviation proposed the design and production of a more modern fighter. The prototype NA-73X airframe was rolled out
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3,109,663
when did the new highlander body style come out
Chinese version of the Highlander (ASU40/GSU45) was unveiled in 2009 at the 13th Shanghai International Automobile Industry Exhibition. On 27 March 2013, Toyota unveiled the third-generation XU50 series Highlander at the New York International Auto Show, with plans to have the vehicle reach dealerships in early 2014. Production began on 5 December. This version is longer and wider than the outgoing generation and its design has changed from its boxy look to one that is similar to other mid-size crossover SUVs. In addition to the changes, this one will feature seating for eight people with a sliding second-row point of
in both front- or all-wheel drive, and the AWD-only Hybrid trim with a 3.5-liter V6 mated to an eCVT. The newest Highlander is also approved for use as a New York City taxicab. A refreshed 2017 model year Highlander appeared at the March 2016 New York Auto Show with sales starting in the fourth quarter of 2016. In V6 powered models, an eight-speed automatic replaced the six-speeder and the revised V6 engine (now designated "2GR-FKS") added Toyota's D4-S direct injection fuel system. The new Highlander has a new fascia with restyled headlights and taillights, new SE grade, and XLE and
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3,109,664
what is the latest series of wheeler dealers
was expanded to include international customers in 2013 and Hobbs now delivers to 55 countries, with websites serving Australia, Germany and the US. In 2013 it was rumoured that the company would be sold, after it employed consultants from Price Waterhouse Coopers and began planning a launch of the brand in China. Its owners, 3i, wrote down the value of the company in January 2014. In the financial year 2014-15, Hobbs suffered pre-tax losses of £15.6 million, after acquiring a new chairman and chief executive during 2014. It closed nine outlets during the period. Hobbs is led by CEO Meg
modified to pass the country's mandatory roadworthiness certification tests MOT test. Mike Brewer uses his skills as a former car trader to scout and buy used cars to be restored and sold for profit. He's also responsible for procuring replacement parts and sometimes specialists to refurbish expensive parts. Edd China was the show's mechanic from series 1 to 13, doing much of the restoration and mechanical/servicing work, and giving viewers tips on how to sort out and solve various car problems, as well as estimating how much a garage would charge for such repairs. On 21 March 2017, Velocity announced
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3,109,665
when did ford switch from f100 to f150
1988. There was a new "high output" version of the 5.8L Windsor beginning in 1984. A noticeable change was made to the F-Series in 1982 as the Ford "Blue Oval" was added to the center of the grill, also the Ranger and Custom trims were no longer available. The Ranger name had been shifted onto the all-new compact pickup developed as a replacement for the Courier. The new trim levels were a no-badge base model (essentially the new Custom), XL, a very rare XLS, and XLT Lariat. 1983 marked the final year of the F-100, making the F-150 the lightest
the medium-duty trucks ranged up to the F-8 (F-800). Prior to the 1957 introduction of the Ford C-Series tilt-cab, the medium-duty range was offered as both a conventional and in a COE (cabover) configuration. Following the introduction of the fifth-generation F-Series in 1967, the medium-duty trucks were designed separately from the pickup truck range. Although remaining part of the F-Series range, the medium-duty trucks shared only the cab and interior with the F-Series pickup trucks. Since 1967, the cab design has changed only in 1980 and in 2000. Redesigned on an all-new chassis, the 2017 F-Series medium-duty trucks retain an
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3,109,666
when did they change the honda pilot body style
282° of outward visibility. Honda revised the Pilot for the 2006 model year in October 2005. Changes to the exterior included a new fascia with a different grille insert and halogen projector headlights, and taillights with clear lenses. The EX trim level received redesigned wheels, and the original EX wheels were now found on the LX trim. On the inside, side airbags were provided in the C pillar, the gauge cluster was updated and the center console featured chrome trim and redesigned storage compartments and cup holders. The larger second generation Pilot was unveiled as a prototype in January 2008
of 78.5 in, a height of 71.0 in and interior space of 153.7 cu-ft. The redesigned headlights lost the previous generation's halogen projectors and return to standard halogen reflectors. Features included new two-position memory settings for the driver's seat, a new power tailgate, and the gear shift was relocated from the steering column to the center console between the front seats. The Touring trim included a 120-volt power outlet and a satellite-linked Honda navigation system. The 2012 model year introduced a redesigned front fascia, new alloy wheels, and updates to the interior along with changes to the bumper. The 2013
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3,109,667
when did the air max 90 come out
engine with was available in European markets. ABS brakes and driver's side airbags were standardized for all North American market cars beginning with the 1990 model year. In the spring of 1990 the naturally aspirated 900i 16 Cabriolet was added. A 2.1 L (2,119 cc/129 in³) (B212) engine was introduced for 1991. This engine was available in the United States until the end of the original 900, but in most of Europe, this engine was replaced a year later with the earlier B202 because of tax regulations in many European countries for engines with a displacement of more than 2,000
for example Hip Hop, Gabber and the working class. In the mid-1990s the line, especially the Air Max 95 model, experienced such a surge of popularity in Japan that it led to a phenomenon known as "Air Max hunting". The extremely inflated prices of the shoes led to a rash of muggings in the normally-peaceful country wherein Air Max wearers were attacked and their shoes were stolen. Even used shoes were in demand, and fakes also became a serious problem. Released in 1987 as the Air Max, the Air Max 1 is the first shoe to have Nike's air cushioning
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3,109,668
what kind of car is a jeep cherokee
Jeep Cherokee The Jeep Cherokee is a line of American vehicles sold by Jeep under various vehicle classes. Originally sold as a variant of the popular Jeep Wagoneer, the Cherokee has evolved from a full-size SUV to one of the first compact SUVs and eventually into its current incarnation as a crossover SUV. The nameplate has been in continuous use in some form since 1974 and also spawned Jeep's most successful vehicle, the Jeep Grand Cherokee, which was originally slated to be part of the Cherokee's lineup. The vehicle is named after the Cherokee tribe of Native Americans. The Cherokee
Jeep Grand Cherokee The Jeep Grand Cherokee is a range of mid-size SUVs produced by the American manufacturer Jeep. While some other SUVs were manufactured with body-on-frame construction, the Jeep Grand Cherokee has always used a unibody chassis. The Grand Cherokee's origins date back to 1983 when American Motors Corporation (AMC) was designing a successor to the smaller Jeep Cherokee (XJ). Three outside (non-AMC) designers—Larry Shinoda, Alain Clenet, and Giorgetto Giugiaro—were also under contract with AMC to create and build a clay model of the Cherokee XJ replacement, then known as the "XJC" project. However, the basic design for the
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3,109,669
what do you call a car without a roof
Convertible A convertible or cabriolet () is a passenger car that can be driven with or without a roof in place. The methods of retracting and storing the roof vary between models. A convertible allows an open-air driving experience, with the ability to provide a roof when required. Potential drawbacks of convertibles are reduced structural rigidity (requiring significant engineering and modification to counteract the effects of removing a car's roof) and cargo space. Convertible roofs are made of folding material. Other types of demountable roofs include retractable hardtops (often constructed from metal or plastic) and detachable hardtops (where a metal
crash. This may be achieved by mechanical (spring force) or pyrotechnic devices. Hood (car) The hood (North American English) or bonnet (Commonwealth English excluding Canada) is the hinged cover over the engine of motor vehicles that allows access to the engine compartment (or trunk on rear-engine and some mid-engine vehicles) for maintenance and repair. In British terminology, "hood" refers to a fabric cover over the passenger compartment of the car (known as the 'top' in the US). In many motor vehicles built in the 1930s and 1940s, the resemblance to an actual hood or bonnet is clear when open and
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3,109,670
when did the first jordan 12 come out
the final countdown pack. In addition, the Twelve was combined with the Thirteen numbered Jordan to produce the 12.5. As of today, the 11/12 countdown package (retro) retails for –, well above the starting price of . The Air Jordan XII has been subject to many highly limited colorways recently such as the "Air Jordan 12 x PSNY" collaboration, the "Wings" colorway that was limited to 12,000 pairs, and the "OVO" collaboration. The Air Jordan XII was originally released from 1996 to 1997. It was retro-ed in 2003, 2004, 2008, 2009, 2011–2013, and 2015–2018. In 1997, "Air Jordan XIII"s were
Jordan Brand decided to keep the fans happy with the release of the "Air Jordan 2011". The shoe has inter-changeable insoles- The Red, "Explosive" one is claimed to symbolize power, and a Blue, "Quick" one, supposedly for quickness. Four colorways of the shoe were released on February 19, 2011 in correspondence with the 2011 All Star Game. The first colorway was White/Black. There were also White/Red and White/Blue colorways that coincided with the East/West Jersey Colors. The "Year of the Rabbit" colorway was a limited release that celebrated of Michael Jordan's Chinese zodiac sign, coinciding with the current zodiac sign,
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3,109,671
when did they stop making the hummer h2
2005, and continued until production ceased in mid-2006. All vehicles built during this time are classified as model year 2006 (10th digit in VIN is a 6.) The program was cancelled May 12, 2006 because GM decided to withdraw technical and financial support for future engineering and recertification. On June 2, 2009, General Motors attempted a sale of its Hummer brand to a Chinese company, Tengzhong, as part of its bankruptcy settlement. GM stated at the time that it hoped the sale would save about 3,000 jobs in the US. On February 24, 2010, General Motors announced that the company
General on a modified GMC 2500HD chassis. AM General continued to build the H1 and Humvee in its Mishawaka, Indiana facility. GM stopped marketing the H1 in 2006 model year, but AM General continued production of the military Humvee versions. Originally released in the civilian market March 14, 1992, the Hummer H1 became known from the photographs published during Operation Desert Storm and the enthusiastic campaign from actor-politician Arnold Schwarzenegger. AM General announced that 2006 would be the last model year for the Hummer H1, with production winding down in June 2006 due to a new emission law for diesel
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3,109,672
when did the new shape audi a6 come out
the larger Audi Q7, but air suspension is an expensive option in the Q7. In its native country, Germany, it cost a few hundred Euros less than the Q7. In 2005, the A6 won the "World Car of the Year" award, and has also won the "Practical Caravan" "Towcar of the Year" awards, due to its array of towing features such as adjustable suspension height and damping, and the presence of a 123 Trailer Stability Programme. Audi unveiled a facelifted "C6" Audi A6 on 12 August 2008, at the Moscow International Motor Show. The refresh incorporates some modern Audi design
an entry-level Audi A6 2.0 TFSI FrontTrak (front-wheel drive) with a 2.0-litre turbocharged inline-four, the same engine in the Audi A4 and Q5, but mated to the Multitronic CVT (continuous variable transmission). The 2012 model year A6 features all the driver assistance systems from the A8, plus it adds automotive head-up display, active lane assist. Full LED headlamps with Automatic high beam switching or Audi adaptive light (Xenon) with variable headlight range control. Audi unveiled the 2015 C7 mid-life facelift at the 2014 Paris Motor Show. The refresh includes styling tweaks to the car's exterior, engine line-up, transmission and MMI
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3,109,673
who owns bentley bugatti lamborghini audi ducati and porsche
Volkswagen Group Volkswagen AG (), known internationally as the Volkswagen Group, is a German multinational automotive manufacturing company headquartered in Wolfsburg, Lower Saxony, Germany and indirectly majority owned by the Austrian Porsche-Piech family. It designs, manufactures and distributes passenger and commercial vehicles, motorcycles, engines, and turbomachinery and offers related services including financing, leasing and fleet management. In 2016, it was the world's largest automaker by sales, overtaking Toyota and keeping this title in 2017, selling 10.7 million vehicles. It has maintained the largest market share in Europe for over two decades. It ranked sixth in the 2017 Fortune Global 500
list of the world's largest companies. Volkswagen Group sells passenger cars under the Audi, Bentley, Bugatti, Lamborghini, Porsche, SEAT, Škoda and the flagship Volkswagen marques; motorcycles under the Ducati brand; and TRATON (commercial vehicles, trucks, and buses) under the marques MAN, Scania, and Volkswagen Commercial Vehicles. It is divided into two primary divisions, the Automotive Division and the Financial Services Division, and as of 2008 had approximately 342 subsidiary companies. Volkswagen also has two major joint-ventures in China (FAW-Volkswagen and SAIC Volkswagen). The company has operations in approximately 150 countries and operates 100 production facilities across 27 countries. Volkswagen was
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3,109,674
when did the range rover evoque come out
Range Rover Evoque The Land Rover Range Rover Evoque (commonly known as the Range Rover Evoque) is a subcompact luxury crossover SUV produced by the British manufacturer Jaguar Land Rover, a subsidiary of Tata Motors, under their Land Rover marque. The Evoque is similar to the Land Rover LRX concept vehicle, which was unveiled at the North American International Auto Show in January 2008. It has been produced since July 2011 in three and five-door versions, with both two-wheel and four-wheel drive. The size of the LRX concept vehicle complemented a wide array of efficiency improving technologies in the form
top roof, 20-inch wheels. The Evoque's hatchback has been replaced with a drop-down tailgate. Land Rover has stated that: "The new convertible body has been achieved with minimum changes to weight and torsional rigidity. Land Rover has also stated that the Convertible Concept is as off-road ready as the regular Evoque. The vehicle was unveiled in 2012 at the Geneva Motor Show. After debuting as the 2012 Land Rover Range Rover Evoque Convertible Concept, the production version was revealed in November 2015, while the model years start from 2017. On 11 March 2009, the British government announced a £27 million
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3,109,675
when did the first g wagon come out
Circle in 1974. Construction commenced on a new production facility in Graz, where the new cross-country vehicle would be assembled nearly entirely by hand in 1975, with production of the "G Model" beginning in Graz in 1979. In 1980, the Vatican took delivery of a specially made G-Wagen outfitted with a clear thermoplastic top which served as the Popemobile. The “Papa G” later took up permanent residence at the Mercedes-Benz Museum in Stuttgart, Germany. The first major refinements were introduced in 1981, including an automatic transmission, air conditioning, an auxiliary fuel tank, protective headlamp grilles and a cable winch. Fuel
Oldenburg G 1 The Oldenburg Class G1s were German steam locomotives procured by the Grand Duchy of Oldenburg State Railways ("Großherzoglich Oldenburgische Staatseisenbahnen") from 1867 to 1877. They were intended to work both as tank engines as well as with a tender. The G1 class were 0-4-0 locomotives, a configuration chosen for its simplicity and cheapness of construction. It had horizontal outside cylinders and a number of original design features, including a radially-stayed, round-top firebox and a small 'regulator box' that replaced the usual steam dome. The locomotive frame was designed as a box with riveted steel plates that enabled
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3,109,676
when did toyota start making the fj cruiser
Toyota FJ Cruiser The Toyota FJ Cruiser is a retro style, mid-size SUV. Introduced as a concept car at the January 2003 North American International Auto Show, the FJ Cruiser was approved for production after positive consumer response and debuted at the January 2005 North American International Auto Show in final production form. The FJ Cruiser was built by Toyota subsidiary Hino Motors in Hamura, Japan since 2006 and shares many structural underpinnings with the Toyota Land Cruiser Prado. The FJ Cruiser entered the Japanese market on 4 December 2010, announced on 25 November in that year. On 5 November
the Jeep Wrangler. Toyota hoped to rectify these concerns with an updated engine optimized to run on regular unleaded instead of premium with a slight boost in fuel economy for the 2010 model year. Toyota FJ Cruiser The Toyota FJ Cruiser is a retro style, mid-size SUV. Introduced as a concept car at the January 2003 North American International Auto Show, the FJ Cruiser was approved for production after positive consumer response and debuted at the January 2005 North American International Auto Show in final production form. The FJ Cruiser was built by Toyota subsidiary Hino Motors in Hamura, Japan
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3,109,677
when was the last land rover defender made
Land Rover Defender The Land Rover Defender (initially called the Land Rover Ninety and Land Rover One Ten) is a British four-wheel drive off-road vehicle developed in the 1980s from the original Land Rover series which was launched at the Amsterdam Motor Show in April 1948. After a continuous run of 67 years production finally ended on 29 January 2016 when the last Land Rover Defender, with the number plate H166 HUE, rolled off the production line. A special edition Defender Works V8, with 400bhp, was announced in January 2018. The next-generation model, codenamed L663, will be completely redesigned and
could not be fitted with these without major modifications, which given the small numbers of NAS vehicles sold in relation to Land Rover's global sales, were not economically viable. Land Rover retired its North American Specification utility vehicles at the end of 1997 to focus on its more profitable, popular and upmarket Discovery and Range Rover models, as well as the then newly launched Freelander. The next Defender may be sold in the US and Canadian markets in 2019. Continuing on from production of the Australian SIII Stage 1 Isuzu 4BD1 diesel variant, Jaguar Rover Australia (JRA) developed an Isuzu
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3,109,678
who is the current ceo of jaguar land rover
research and development centre called the National Automotive Innovation Campus at the University of Warwick, Coventry to create a new generation of vehicle technologies. Jaguar Land Rover was to invest £50 million in the facility with additional funding from Tata Motors, the University and the UK government. The carmaker said around 1,000 academics and engineers would work there and that construction would start in 2014. Under its chief executive, Dr Ralf Speth, JLR has increased its investment in R&D significantly. In 2013, according to Speth, it invested £3 billion in "product creation" and claimed to be the "biggest R&D investor
Ralf Speth Dr. Ralf Dieter Speth, (born 9 September 1955 in Roth, Bavaria) is a German automotive executive, currently chief executive officer of Jaguar Land Rover, following previous roles with BMW, Linde and Ford's Premier Automotive Group. Speth was awarded a degree in Engineering from the University of Applied Sciences Rosenheim, Germany. He later undertook a Doctorate of Engineering in Mechanical Engineering and Business Administration at The University of Warwick. Speth started his automotive career with BMW in 1980 and worked for them for twenty years. In 2002 he joined The Linde Group and served as Head of Global Operations
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3,109,679
when did the us military start using hummers
"High Mobility Combat Vehicle", or HMCV program, initially much more as an enhanced capability successor to the M151 jeep, than as a general purpose load lugger. In 1977, Lamborghini developed the Cheetah model in an attempt to meet the Army contract specifications. In 1979, the U.S. Army drafted final specifications for a High Mobility Multipurpose Wheeled Vehicle (HMMWV), which was to replace all the tactical vehicles in the 1/4 to 1 1/4-ton range, namely the M151 quarter-ton jeep and M561 Gama Goat, as one "jack-of-all-trades" light tactical vehicle to perform the role of several existing trucks. The specification called for
mounted high, sloping over the engine on a forward-hinged hood. Out of 61 companies that showed interest, only three submitted prototypes. In July 1979, AM General, a subsidiary of American Motors Corporation began preliminary design work. Less than a year later, the first prototype was in testing. Chrysler Defense and Teledyne Continental also produced competing designs. In June 1981, the Army awarded AM General a contract for development of several more prototype vehicles to be delivered to the government for another series of tests. The original M998 A0 series had a curb weight of , a payload of , a
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3,109,680
the owner of jaguar cars is based in
Tony Purnell Tony Purnell (born 23 May 1958 in Carshalton, Surrey) is an English engineering entrepreneur, and former principal of the Jaguar and Red Bull Formula One teams. Before entering motorsports, Purnell had a lengthy academic career in England and the United States. A pupil of The John Fisher School, he gained a scholarship to study mechanical engineering at Manchester University in the 1970s: then won the Kennedy Scholarship at the MIT School of Engineering where he completed his master's degree. His dissertation was on the subject of Formula One aerodynamics. After MIT, Purnell returned to the United Kingdom as
Jaguar Cars Jaguar (, ) is the luxury vehicle brand of Jaguar Land Rover, a British multinational car manufacturer with its headquarters in Whitley, Coventry, England and owned by the Indian company Tata Motors since 2008. Jaguar Cars was the company that was responsible for the production of Jaguar cars until its operations were fully merged with those of Land Rover to form Jaguar Land Rover on 1 January 2013. Jaguar's business was founded as the Swallow Sidecar Company in 1922, originally making motorcycle sidecars before developing bodies for passenger cars. Under the ownership of S. S. Cars Limited the
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3,109,681
when did the first chevy silverado come out
Chevrolet Silverado The Chevrolet Silverado, and its mechanically identical cousin the GMC Sierra, are a series of full-size and heavy-duty pickup trucks manufactured by General Motors and introduced in 1998 as the successor to the long-running Chevrolet C/K line. The Silverado name was taken from a trim level previously used on its predecessor, the Chevrolet C/K pickup truck from 1975 through 1998. General Motors continues to offer a GMC-badged variant of the Chevrolet full-size pickup under the GMC Sierra name, first used in 1987 for its variant of the GMT400 platform trucks. The heavy-duty trucks are informally referred to as
120 volt 20 amp AC outlets, two in the bed and two inside the cab under the rear seat. These are particularly interesting to the building/construction contractor market, since they often require AC power when on the job. Additionally, the extra reserves of power for the accessories make this truck well-suited to that market, where trucks often sit at idle for hours at a time. Availability was extremely limited at first, with commercial buyers getting the first allotment. Later in 2005, the truck was offered at retail in Alaska, California, Florida, Nevada, Oregon, Washington and Canada. For 2006–07 the truck
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3,109,682
when did dodge start using 8 speed transmission
option. As of the 2012 model year, the transfer case has changed to a Borg-Warner 44-47 manual shift-on-the fly. Low range is now 2.64:1. The axles are manufactured by American Axle & Manufacturing, Inc. The front is an AAM 9.25 and the rear is a hybrid AAM 10.5 with the larger axle shafts from the AAM 11.5. Despite the fact the axles have locking differentials, the rear axle is also a helical-type limited slip differential when unlocked. The axles are only available with a 4.56:1 gear ratio. Non Power Wagon 2500 Ram trucks only have 3.42:1, 3.73:1, or 4.10:1 gear
horse" engines, although the horsepower was increased in 1952 to 110 horsepower in cars and 106 horsepower in trucks. This engine was used in Ford's transit buses during the most productive years of the company's short stint in the transit bus business from the mid-1930s to the early 1950s, most notably in the 1939–1947 version of the Ford Transit Bus. The latest iteration of this engine, used from 1948 to 1953 in the U.S and till 1954 in Canada,it was initially designated the 8BA (see above) in automobiles and the 8RT in trucks. 8RT remained the truck engine designation throughout
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3,109,683
what is the hilux called in the us
Toyota Hilux The Toyota Hilux (also stylized as HiLux and historically as Hi-Lux) is a series of light commercial vehicles produced and marketed by the Japanese manufacturer Toyota. The majority of these vehicles were sold as pickup truck or cab chassis variants although they could be configured in a variety of body styles. Most countries used the Hilux name for the entire life of the series but in North America, the Hilux name was retired in 1976 in favor of "Truck", "Pickup Truck", or "Compact Truck". In North America the popular option package, the SR5 (Sport Rally 5-Speed), was colloquially
line with competitors of the time. In 1991, North American production began at the NUMMI plant in Fremont, California (the VIN on these trucks starts with '4T'), however some trucks sold in the United States during the 1991–1995 model years were still manufactured in Japan (VIN starts with 'JT'). The Hilux received a minor facelift in 1991 (for the 1992 model year), which was a minor grille change and the new Toyota emblem that had been recently adopted. It was during this generation that Toyota discontinued the Hilux in the United States, replacing it with the new Tacoma for the
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3,109,684
what is the first model year ( 4 digit ) of the production run for the 2007 jeep jk model
of the design elements on the incoming JK. The Wrangler JK was introduced at the 2006 North American International Auto Show with past Chrysler group CEO Tom LaSorda driving one up some steps and through a plate glass window, just as Robert Lutz had done at the show in January 1992 with the Grand Cherokee. The JK was first available for purchase with the 2007 model year, beginning in August 2006. The 2007 model year brought a complete redesign of the Jeep Wrangler, and also a four-door model. The TJ chassis was replaced by an all new JK platform. The
by Jeep in the country. Jeeps were previously built under licence by Mahindra in India since the 1960s. For 2018, Jeep is expected to continue producing the JK Wrangler and Wrangler Unlimited, which are built at the Toledo Complex, to be sold alongside the new model that is expected to be released in late November 2017. To distinguish between the two models, all Wrangler and Wrangler Unlimited models of the current (JK) generation will receive a 'Wrangler JK' decal on each side. The 2018 models receive minimal changes, though the lower-grade (Sport, Sport S, Willy's Wheeler, Willy's Wheeler W, and
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3,109,685
when was the last land rover freelander made
Land Rover Freelander The Land Rover Freelander was a compact sport utility vehicle (SUV) which was produced by the British manufacturer Land Rover, in both two-wheel and four-wheel drive versions, from 1997 to 2014. The second generation, launched in 2007, was marketed as the LR2 in North America and as the Freelander 2 in Europe. It uses a monocoque (unibody) structure, in common with almost all other crossovers in its class, but unlike traditional SUVs built with body-on-frame designs. The Freelander was replaced by the Discovery Sport in 2015. Market research by the Rover Group in the late 1980s suggested
instead funded production facilities at Solihull, finally making use of the old Rover SD1 assembly hall which had been mothballed in the early 1980s, when Rover car production was moved to Cowley. The Freelander was launched in October 1997. It became Europe's best-selling four-wheel drive model until 2002. The last Freelanders in North America were sold as 2005 models. There were a variety of models, based around five-door estate and three-door softback (semi-convertible), hardback, and commercial (van-like) versions. In 2004, Land Rover introduced an improved and upgraded version of the Mark I; changes included a new interior and major external
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3,109,686
when did mitsubishi stop making cars in australia
Mitsubishi Motors Australia Mitsubishi Motors Australia Limited (MMAL) is a fully owned subsidiary of parent company Mitsubishi Motors Corporation of Japan. The company was established in 1980 and began vehicle manufacturing in that year, having taken over the facilities of Chrysler Australia. Australian production ceased in 2008 and since that time the company has been exclusively a vehicle importer. MMAL spare parts facilities are located in Adelaide and Sydney. Construction of the vehicle assembly plant at Tonsley Park was commenced by the then owners, Chrysler Australia, in 1963, and the assembly plant was opened in October 1964. Chrysler's previous plant
at Keswick then shut down and was sold to the former Adelaide retailer, Le Cornu Furniture, who renovated the building for its grand re-opening in 1973. In 1968, Chrysler opened an engine manufacturing plant south of Adelaide at Lonsdale, to provide engines for the popular Chrysler Valiant models that were being produced at their Tonsley Park facility. After the acquisition by parent company Chrysler of a 15 percent interest in Mitsubishi Motors Corporation in 1971, Chrysler Australia began building Mitsubishi-designed Chrysler-branded vehicles, namely the Chrysler Valiant Galant (later Chrysler Galant), based on the 1972–1977 Mitsubishi Galant and the Chrysler Sigma,
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3,109,687
how many mercedes slr stirling moss were made
The SLR Stirling Moss could attain a top speed of with acceleration from 0 to 100 km/h (62 mph) achieved in 3 seconds. The car is approximately lighter than the regular model due to carbon fibre construction and speedster styling. The SLR Stirling Moss began production in June 2009, after the SLR Roadster was discontinued in May 2009. All 75 cars were produced by December 2009. The SLR Stirling Moss was available only to the existing SLR owners and each car cost in excess of US$1 million. With only 75 cars produced, the SLR Sirling Moss is an extremely rare
seats with six-point racing harness and the gauges have been replaced with a digital racing display. New carbon fibre door panels, plexiglass windows and a full roll cage complete the transformation. Production was limited to just 21 units. The 722 GT could accelerate from in 3.3 seconds and could attain a top speed of , which is less than the standard SLR due to added aerodynamic drag. Renntech announced that the SLR McLaren 722 GT would be available to the North American market exclusively through their dealerships. Named after the British racing driver of the same name, the SLR Stirling
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3,109,688
what is the longest running toyota car models
the extremist group Islamic State of Iraq and the Levant had apparently acquired large numbers of Toyota Land Cruisers and Hiluxes. Mark Wallace, the CEO of the Counter Extremism Project said, "Regrettably, the Toyota Land Cruiser and Hilux have effectively become almost part of the ISIS brand." Toyota Land Cruiser The is a series of four-wheel drive vehicles produced by the Japanese car maker Toyota. It is Toyota's longest running series. , it has sold more than 6.5 million worldwide. Production of the first generation Land Cruiser began in 1951 (90 units) as Toyota's version of a Jeep-like vehicle. The
Pickup in some markets) became famous for being extremely durable and reliable, and many of these trucks from as early as the late 1970s are still on the road today, some with over 300,000 miles. Extended- and crew-cab versions of these small haulers were eventually added, and Toyota continues to produce them today under various names depending on the market. Riding on the success of the compact pickups in the US, Toyota decided to attempt to enter the traditionally domestic-dominated full-size pickup market, introducing the T100 for the 1993 US model year, with production ending in 1998. While having a
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3,109,689
when did the porsche cayenne body style change
in Leipzig, Germany, closed in December 2009 to commence factory retooling for the new model, a process that took 2–3 months. The 2011 Porsche Cayenne is larger than its predecessors, but features a more slanted rear window, less upright windshield, a more sloping roofline, door-mounted mirrors, smaller windows at the rear of the vehicle, headlights inspired by the Carrera GT, taillights that extend onto the car's tailgate, LED daytime running lights and a vastly redesigned interior modeled after the Panamera. The 2011 Cayenne is almost lighter than the previous models due to extensive use of aluminum and magnesium, making it
Porsche Cayenne The Porsche Cayenne is a mid-size luxury crossover sport utility vehicle produced by the German manufacturer Porsche since 2002, with North American sales beginning in 2003. It is the first V8-engined vehicle built by Porsche since 1995, when the Porsche 928 was discontinued. It is also Porsche's first off road variant vehicle since its Super and Junior tractors of the 1950s, and the first Porsche with four doors. Since 2008, all engines have featured direct injection technology. The second-generation Cayenne (Type 92A) was unveiled at the 2010 Geneva Motor Show in March following an online reveal. The Cayenne
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3,109,690
when did the military start using the humvee
"High Mobility Combat Vehicle", or HMCV program, initially much more as an enhanced capability successor to the M151 jeep, than as a general purpose load lugger. In 1977, Lamborghini developed the Cheetah model in an attempt to meet the Army contract specifications. In 1979, the U.S. Army drafted final specifications for a High Mobility Multipurpose Wheeled Vehicle (HMMWV), which was to replace all the tactical vehicles in the 1/4 to 1 1/4-ton range, namely the M151 quarter-ton jeep and M561 Gama Goat, as one "jack-of-all-trades" light tactical vehicle to perform the role of several existing trucks. The specification called for
Humvee The High Mobility Multipurpose Wheeled Vehicle (HMMWV; colloquial: Humvee) is a family of light, four-wheel drive, military trucks and utility vehicles produced by AM General. It has largely supplanted the roles previously performed by the original jeep, and others such as the Vietnam War-era M151 jeep, the M561 "Gama Goat", their M718A1 and M792 ambulance versions, the Commercial Utility Cargo Vehicle (CUCV), and other light trucks. Primarily used by the United States military, it is also used by numerous other countries and organizations and even in civilian adaptations. The Humvee saw widespread use in the Gulf War of 1991,
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3,109,691
who is owner of jaguar & land rover
Jaguar Land Rover Jaguar Land Rover Automotive PLC is the holding company of Jaguar Land Rover Limited, a British multinational automotive company with its headquarters in Whitley, Coventry, United Kingdom, and a subsidiary of Indian automotive company Tata Motors. The principal activity of Jaguar Land Rover Limited is the design, development, manufacture and sale of vehicles bearing the Jaguar and Land Rover marques. Both marques have long and complex histories prior to their merger – Jaguar going back to the 1930s and Land Rover to the 1940s – first coming together in 1968 as part of the ill-fated British Leyland
of the Tata Group, established Jaguar Land Rover Limited as a British-registered and wholly owned subsidiary. The new company was to be used as a holding company for the acquisition of the two businesses from Ford - Jaguar Cars Limited and Land Rover. That acquisition was completed on 2 June 2008 at a cost of £1.7 billion. Included in the deal to buy Land Rover and Jaguar Cars were the rights to three other British brands: the Daimler marque, as well as two dormant brands Lanchester and Rover. On 1 January 2013, the group, which had been operating as two
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3,109,692
when did they start making 4 door jeep wrangler
2 doors. In 2004 only automatic transmission equipped “Unlimited” versions were sold. In 2005 both an automatic and manual 6-speed (NSG-370) were offered. Since 2007, the long-wheelbase Wranglers were four-door models, offering over more room. By mid 2017 the four-door models represented three quarters of all new Wranglers on the market. Outwardly strongly resembling the Jeep CJ-7, the first Wrangler, which was formally announced in February 1986 at the 1986 Chicago Auto Show, was based on a new set of design parameters. "The product philosophy behind the two vehicles" François Castaing (AMC VP of Product Engineering) explained, "is completely different".
Jeep Wrangler The Jeep Wrangler is a series of compact and mid-size (Wrangler Unlimited and Wrangler 4-door JL) four-wheel drive off-road vehicle models, manufactured by Jeep since 1986, and currently in its fourth generation. The Wrangler JL was unveiled in late 2017 and will be produced at Jeep's Toledo Complex. The Wrangler is arguably an indirect progression from the World War II Jeep, through the CJ (Civilian Jeeps) produced by Willys, Kaiser-Jeep and American Motors Corporation (AMC) from the mid-1940s through 1980s. Although neither AMC nor Chrysler (after its purchase of AMC in 1987) have claimed that the Wrangler was
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3,109,693
what kind of car was in the long long trailer
model, which sold for $5,345 (equal to $ today) at the time. The new car used to tow the trailer is a 1953 Mercury Monterey convertible with a 125 HP flathead V8 engine. Opening scenes were shot on Metro-Goldwyn-Mayer's Stage 12, the same location at which Arnaz played his first film scene in "Bataan", eleven years before. The dangerous mountain highway featured is Whitney Portal Road, which leads up to Mount Whitney in the Sierra Nevada mountains in California. The hairpin turn offers scenic views of the Owens Valley. During the scenes of Nicky and Tacy pulling their trailer in
trailer for the Willys M38 jeep and the M416 trailer for the M151 jeep. Jeep trailer The Jeep trailer was a small, 1/4-ton payload rated, cargo trailer, designed in World War II, tailored to be towed by 1/4-ton U.S. Army Jeeps. Versions of the quarter-ton jeep trailer remained in military use, by the U.S. or other countries, at least through to the 1990s. When the U.S. Army developed the World War II jeep, it needed a cargo trailer that would track behind the vehicle. The first trailer was called the "Trailer, 1/4-ton, 2-Wheel, Cargo, Amphibian". Bantam built 73,689 of these,
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3,109,694
number of vehicles registered in the united states
Passenger vehicles in the United States "Note: this article adopts the U.S. Department of Transportation's definition of a "passenger vehicle", to mean a car or truck, used for passengers, excluding buses and trains." The United States is home to the second largest passenger vehicle market of any country in the world, second now to China. Overall, there were an estimated 263.6 million registered vehicles in the United States in 2015, most of which were passenger vehicles. This number, along with the average age of vehicles, has increased steadily since 1960. The United States is also home to three large vehicle
2017, and has been above 50% since September of 2018. The United States has the largest fleet of motor vehicles in the world, with 259,14 million in 2016, of which, 246 million are light duty vehicles, consisting of 112.96 million were passenger cars and 133 million light trucks (includes SUVs). A total of 11.5 million heavy trucks were registered in 2016 Vehicle ownership per capita in the U.S. is also the highest in the world, the U.S. Department of Energy (USDoE) reports a motorization rate of 831.9 vehicles in operation per 1000 people in 2016, or a ratio of 1:1.2
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3,109,695
how many engines does the antonov an 225 cossack have
Antonov An-225 Mriya The Antonov An-225 "Mriya" (, NATO reporting name: "Cossack") is a strategic airlift cargo aircraft that was designed by the Antonov Design Bureau in the Ukrainian SSR within the Soviet Union during the 1980s. It is powered by six turbofan engines and is the heaviest aircraft ever built, with a maximum takeoff weight of . It also has the largest wingspan of any aircraft in operational service. The single example built has the Ukrainian civil registration UR-82060. A second airframe with a slightly different configuration was partially built. Its construction was halted in 1994 because of lack
company as a heavy airlift shipping corporation under the name "Antonov Airlines", based in Kiev, Ukraine and operating from London Luton Airport in partnership with Air Foyle HeavyLift. The company began operations with a fleet of four An-124-100s and three Antonov An-12s, but a need for aircraft larger than the An-124 became apparent in the late 1990s. In response, the original An-225 was re-engined, modified for heavy cargo transport, and placed back in service under the management of Antonov Airlines. On 23 May 2001, the An-225 received its type certificate from the Interstate Aviation Committee Aviation Register (IAC AR). On
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3,109,696
what kind of car is a dodge journey
Dodge Journey The Dodge Journey is a mid-size crossover SUV manufactured and marketed by FCA US LLC's Dodge brand since model year 2009, with a minor facelift for the 2011 model year. With styling by Ryan Nagode, the Journey was marketed globally in both left and right hand drive. In many markets it was also sold as the Fiat Freemont. The Dodge Journey debuted at the 2007 Frankfurt Motor Show, later appearing at the 2009 Frankfurt Motor Show. Identified internally as the JC49, the Journey shares a modified platform with the Dodge Avenger and an identical wheelbase to the outgoing
short wheel base (SWB) Chrysler minivan, a slightly shorter wheelbase than the outgoing Chrysler Pacifica. Featuring 5- or 7-passenger seating with four forward-hinged doors, the Journey is available with a four-cylinder engine, as with past models of the Chrysler SWB minivans. Production versions of 2009 model year vehicles went on sale in 2007 for the 2009 model-year in North America, and mid-2008 elsewhere. A version for the Chinese market was unveiled at Auto China in 2008, marketed as the JCUV. Initial model production began in 2009. Freemont went on sale in Russia in 2013. Halfway through the 2009 model year,
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3,109,697
how many engines does the biggest plane have
to prove too little too late, making a last-minute landing abort and fly-around difficult and dangerous. The number of engines on an aircraft affects its reliability and safety. The more engines there are, the safer it is if one engine fails. But on the other hand, the more engines there are, the more likely there is to be a failure of one or more and the greater the workload on the flight engineer. Nowadays, two engines are preferred in practice, with even quite large wide-body aircraft having only two engines. Four is generally accepted as the limit, for both safety
giant airships of the 1930s remain, as of 2016, the largest aircraft ever constructed, while the Hughes H-4 "Spruce Goose" of 1947 had the largest wingspan of any fixed-wing type. The Hybrid Air Vehicles Airlander 10 hybrid airship is the largest aircraft flying today. The lifting capacity of an aircraft depends on the wing size and its "loading", the weight per unit area that the wing can support. Loading is more or less constant for a given level of technology. Thus, as aircraft size increases the lifting capacity increases with the surface area. For a given aerodynamic form, the area
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3,109,698
when did yeezy boost 350 v2 come out
a large stripe running around the outer side of the shoe with the characters "SPLY-350". The sole also has been updated to be transparent and features full-length visibility of the boost material midsole through a grid-pattern opening on the outsole. September 24, 2016, was the release date of the Yeezy Boost V2 "Beluga". It featured an all Grey outsole and primeknit, with a large colored orange stripe with the words "SPLY-350". On November 23, 2016, three new colorways released, "Copper", "Green", and "Red", featuring an all black outsole and primeknit, with a large colored stripe with the words "SPLY-350". A
to the first release of the Yeezy 350 V2, dubbed the "Beluga 2.0," released at various retailers in large quantity seven days after the "Semi-Frozen Yellow" on November 25, 2017. It subsequently restocked on the 30th of November. The third colorway, "Blue Tint," was released the 16th of December. All colorways have opted to possess consistent prime knit patterns without a prominent stripe on the sides, however, the iconic "SPLY-350" will still be retained on all three pairs with prices being set at $220. Several other iterations of the shoe have been rumored to make its return in 2018; featuring
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3,109,699
when will the first 737 max be delivered
Boeing 737 MAX The Boeing 737 MAX is an American narrow-body aircraft series designed and produced by Boeing Commercial Airplanes as the fourth generation of the Boeing 737, succeeding the Boeing 737 Next Generation (NG). The new generation of the Boeing 737 was launched on August 30, 2011. The first flight was on January 29, 2016. The new series gained FAA certification on March 8, 2017. The first delivery was a MAX 8 on May 6, 2017 to Malindo Air, which placed the aircraft into service on May 22, 2017. The 737 MAX is based on earlier 737 designs. The
of the previous 737NG, are replaced by the 737 MAX 7, MAX 8 and MAX 9, respectively (FAA type certificate: "737-7", "-8", and "-9"). The 737 MAX 8 entered service in May 2017, and the MAX 9 entered service in March 2018. The MAX 7 is expected to enter service in January 2019, followed by the MAX 200 later in 2019, and the MAX 10 in 2020. Boeing forecasts that 60–65% of demand for the airliner will be for the 737 MAX 8 variant, 20–25% for the MAX 9 and MAX 10, and 10% for the MAX 7. Originally based
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3,109,700
when did the first range rover come out
Range Rover The Land Rover Range Rover (generally known simply as a Range Rover) is a full-sized luxury sport utility vehicle (SUV) from Land Rover, a marque of Jaguar Land Rover. The Range Rover was launched in 1970 by British Leyland. This flagship model is now in its fourth generation. Jaguar Land Rover has also extended the use of the Land Rover Range Rover sub-brand with the introduction of Range Rover Evoque, the Range Rover Velar and the Range Rover Sport. The Rover Company (originator of the Land Rover marque) was experimenting with a larger model than the Land Rover
are currently assembled in England, India, China, and other markets. The design for the original vehicle was started in 1947 by Maurice Wilks. It was simply called Land Rover (the terms "Series" and "Defender" are retroactive and only introduced in the 1990s). Wilks, chief designer at the Rover Company, on his farm in Newborough, Anglesey, working in conjunction with his brother Spencer who was the managing director of Rover. The design may have been influenced by the Jeep and the prototype, later nicknamed Centre Steer, was built on a Jeep chassis and axles. The early choice of colour was dictated
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3,109,701
how many gears are there in ktm rc 200
or versions were available. The standard engine and transmission combination was the OHV I6 engine with a single barrel carburetor producing at 4200 rpm with a 8.7:1 compression ratio and coupled to a three-speed manual transmission with column-mounted shifter. The two-barrel version of the 195.6 six was also available at extra cost. Standard equipment for all included built-in flow-through ventilation, four wheel drum brakes with twin-circuits and a double master cylinder, manual steering, electric wipers and washers, coil-spring-based suspension, carpeting, front and rear bench seats consisting of foam rubber and coil springs, side marker lights, hazard lights, backup lights, luxury
speed using option tires and gearing. The current RC monster truck world speed record is held by a Savage, at 74 MPH. The original, ready-to-run (RTR) Savage 21 served as the foundation for the many vehicles that came after. It featured a unique boxed chassis with parallel aluminum panels (known as Twin Vertical Plates, TVP) surrounding the transmission and drive axles, two-speed transmission, heavy-duty slipper clutch, eight oil-filled coilover shock absorbers, 4 inches of suspension travel, four-wheel drive, HPI .21ci (3.4 cc) pull-start engine with rear exhaust and an HPI 27 MHz three-channel pistol grip radio. A "reverse module," sold
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3,109,702
when did they stop making the buick lesabre
build the Pontiac G6) and the last Hamtramck, Michigan LeSabre rolled off the assembly line in mid-August, 2005. Buick LeSabre The Buick LeSabre was a full-size car made by General Motors from 1959 to 2005. Prior to 1959, this position had been retained by the full-size Buick Special model (1936–58). The name originated with the 1951 GM Le Sabre show car designed by Harley Earl; that car is often mistakenly attributed to the Buick division but in fact it was presented as a GM vehicle without reference to a specific GM division. Buick closely related their 1956-1957 models to the
French for sabre. The LeSabre nameplate made its first appearance on the 1951 Le Sabre show car, which introduced the world to aircraft-inspired design elements such as the wrap-around windshield and tail fins. There is a V12 for the Buick LeSabre (5.00L) which originated in 1953. In 1959 LeSabre became the new moniker for what had previously been known as the Buick Special. The Buick LeSabre was offered in a full line of body styles except between 1965-1969 when its station wagon variant was dropped from Buick's full-size offerings. In 1977, the LeSabre was downsized along with other GM full-size
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3,109,703
when did they stop making the dodge viper
Pobst, making two of the 15 lap records, German racing driver Lance David Arnold, making one the 15, and SRT driver Chris Winkler, who made the other 12 of the 15 records. Dodge Viper The Dodge Viper is a sports car manufactured by Dodge (SRT for 2013 and 2014), a division of American car manufacturer FCA US LLC from 1991 through 2017, having taken a brief hiatus from 2010–2013. Production of the two-seat sports car began at New Mack Assembly Plant in 1991 and moved to Conner Avenue Assembly Plant in October 1995. Although Chrysler considered ending production because of
on March 28, 2008. The Dodge Magnum, (along with the short-wheelbase Dodge Caravan), has been replaced by the Dodge Journey. Dodge Magnum The Dodge Magnum is a nameplate used by several Dodge vehicles, prominently as a large coupe marketed from 1978 to 1979 in the United States as well as a rear-wheel drive station wagon introduced in 2004 for the 2005 model year and produced until the end of the 2008 model year and assembled at Brampton Assembly Plant, near Toronto, Ontario, Canada. In Brazil, the Magnum was a top of the line version of the local Dodge Dart from
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3,109,704
when was the last mini cooper s made
a new British consortium; and Land Rover was sold to Ford Motor Company. BMW retained the Mini name and the planned new model, granting Rover temporary rights to the brand and allowing it to manufacture and sell the run-out model of the old Mini. By April 2000, the range consisted of four versions: the Mini Classic Seven, the Mini Classic Cooper, the Mini Classic Cooper Sport and—for overseas European markets—the Mini Knightsbridge. The last Mini (a red Cooper Sport) was built on 4 October 2000 and presented to the British Motor Industry Heritage Trust in December of that year. A
the first 9 positions in the 1966 Gallaher 500 at Bathurst. The car also won the 1961, 1962, 1969, 1978 and 1979 British Saloon Car Championship season, as well as the British Rally Championship in 1962, 1963 and 1970, the European Rally Championship in 1965 and 1966, and won the Finnish Rally Championship in 1965 and 1966. Minis also won the 1965 Lowood 4 Hour endurance race, and the final Finnish Grand Prix in 1963. The Cooper S also had some success in the European Touring Car Championship, winning in 1964 and 1968, the Guia Race of Macau (a 1-2-3
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3,109,705
when was the land rover first unveiled to the public
are currently assembled in England, India, China, and other markets. The design for the original vehicle was started in 1947 by Maurice Wilks. It was simply called Land Rover (the terms "Series" and "Defender" are retroactive and only introduced in the 1990s). Wilks, chief designer at the Rover Company, on his farm in Newborough, Anglesey, working in conjunction with his brother Spencer who was the managing director of Rover. The design may have been influenced by the Jeep and the prototype, later nicknamed Centre Steer, was built on a Jeep chassis and axles. The early choice of colour was dictated
Land Rover Land Rover is a luxury car brand that specialises in four-wheel-drive vehicles, owned by British multinational car manufacturer Jaguar Land Rover, which has been owned by India's Tata Motors since 2008. The Land Rover is regarded as a British icon, and was granted a Royal Warrant by King George VI in 1951. The Land Rover name was originally used by the Rover Company for the Land Rover Series, launched in 1948. It developed into a brand encompassing a range of four-wheel-drive models, including the Defender, Discovery, Freelander, Range Rover, Range Rover Sport, and Range Rover Evoque. Land Rovers
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3,109,706
how many passengers does an airbus a321 hold
family, the A320neo (new engine option). The similarly lengthened fuselage A321neo variant offers new, more efficient engines, combined with airframe improvements and the addition of winglets, named "Sharklets" by Airbus. The aircraft delivers fuel savings of up to 15%. The A321neo carries up to 236 passengers, with a maximum range of for the long-range version carrying onboard 206 passengers. Final assembly of the aircraft takes place in Hamburg, Germany, or Mobile, Alabama. As of 30 September 2018, a total of 1,777 Airbus A321 aircraft have been delivered, of which 1,755 are in service. In addition, another 2,137 airliners are on
It incorporates removable extra fuel tanks (up to 6 Additional Center Tanks) which are installed in the cargo compartment, and an increased service ceiling of . Range with eight passengers' payload and auxiliary fuel tanks (ACTs) is up to 6,000 nautical miles (11,100 km). Upon resale, the aircraft can be reconfigured as a standard A319 by removing its extra tanks and corporate cabin outfit, thus maximising its resale value. It was formerly also known as the ACJ, or Airbus Corporate Jet, while starting with 2014 it has the marketing designation ACJ319. The aircraft seats up to 39 passengers, but may
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3,109,707
what is the make of a land rover
are currently assembled in England, India, China, and other markets. The design for the original vehicle was started in 1947 by Maurice Wilks. It was simply called Land Rover (the terms "Series" and "Defender" are retroactive and only introduced in the 1990s). Wilks, chief designer at the Rover Company, on his farm in Newborough, Anglesey, working in conjunction with his brother Spencer who was the managing director of Rover. The design may have been influenced by the Jeep and the prototype, later nicknamed Centre Steer, was built on a Jeep chassis and axles. The early choice of colour was dictated
uprated brakes, 24 volt electrics, convoy lights, electronic suppression of the ignition system, blackout curtains and mounts for special equipment and small arms. Dedicated military models have been produced such as the 101 Forward Control and the air-portable 1/2 ton Lightweight. Military uses include light utility vehicle; communications platform; weapon platform for recoilless rifles, Anti-tank (e.g. TOW or M40 recoilless rifle) / Surface-to-Air Guided Weapons or machine guns; ambulances and workshops. The Discovery has also been used in small numbers, mostly as liaison vehicles. Two models that have been designed for military use from the ground up are the 101
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3,109,708
where is the falcon heavy being launched from
$95M for 90% of its maximum capacity in 2018. Launch contracts typically reflect launch prices at the time the contract is signed. In 2011, SpaceX stated that the cost of reaching low Earth orbit could be as low as if an annual rate of four launches can be sustained, and as of 2011 planned to eventually launch as many as 10 Falcon Heavies and 10 Falcon 9s annually. A third launch site, intended exclusively for SpaceX private use, is planned at Boca Chica Village, Texas. SpaceX started construction on the third Falcon Heavy launch facility in 2014, with the first
Falcon Heavy Falcon Heavy is a partially reusable heavy-lift launch vehicle designed and manufactured by SpaceX. It is derived from the Falcon 9 vehicle and consists of a strengthened Falcon 9 first stage as a central core with two additional first stages as strap-on boosters. Falcon Heavy has the highest payload capacity of any currently operational launch vehicle, and the fourth-highest capacity of any rocket ever built, trailing the American Saturn V and the Soviet Energia and N1. SpaceX conducted Falcon Heavy's maiden launch on February 6, 2018, at 3:45 p.m. EST (20:45 UTC). The rocket carried a Tesla Roadster
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3,109,709
what year did the mini cooper countryman come out
Mini Countryman The Mini Countryman is a subcompact crossover SUV, the first car of this type to be launched by Mini. It was launched in 2010 and received a facelift in 2014. The second generation car came out in 2017. There is the 2008 Mini Crossover Concept which has four doors (2 right swing open, 1 left swing open, 1 left lift/sliding) and four single seats. It was unveiled at the 2008 Paris Motor Show. The 2010 Mini Beachcomber Concept was based on the Crossover Concept and the Mini Countryman, with no doors and no conventional roof. It included ALL4
include Cooper, Cooper S, Cooper S ALL4, John Cooper Works (with ALL4), with 6-speed manual transmission or optional 6-speed automatic transmission. The second generation Countryman was introduced at the LA Auto Show in November 2016, and go on sale in February 2017 in Europe, and March elsewhere. It was launched with three variants: Cooper (FWD or ALL4), Cooper S (FWD or ALL4), and in June 2017, the new Cooper S E ALL4 plug-in hybrid. The new Countryman is longer than the first generation, and wider. The Cooper Countryman will be powered by a turbocharged 3-cylinder engine, while the Cooper S
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3,109,710
what is the horsepower for a 9n ford tractor
29, 1939. It was officially called a "Ford tractor with the Ferguson system", although the name Ford-Ferguson was widely used. It sold for $585 including rubber tires, power take-off, Ferguson hydraulics, an electric starter, generator, and battery; lights were optional. Ford's 9N further improved the cantankerous Model F by updating the ignition with a distributor and coil. An innovative system of tire mounts for the rear wheels and versatile axle mounts for the fronts enabled farmers to accommodate any width row-crop work they needed. The 9N weighed 2340 pounds and had 13 drawbar horsepower, which could pull a two-bottom plow.
use on smaller farms. An extremely simple tractor, the 9N was fitted with the Ferguson system three-point hitch, a three-speed transmission, and featured footpegs instead of running boards. The 9N's relatively tall and wide-spaced front wheel design resulted in somewhat sluggish steering and reduced maneuverability compared to competing machines such as John Deere's Models A and B, and the Farmall "Letter series". The 9N had variable front track, a valuable feature for row-crop cultivation, via front half-axles that could be slid in and out and pinned in place. It also had variable rear track via the reversible offset of the
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3,109,711
who makes the engine in a mini cooper
Cowley Body Plant and next door to what was historically the Morris factory. Since 2006, Plant Hams Hall produces the new Mini petrol engines, Plant Oxford is responsible for the body shell production, paint and assembly, and Plant Swindon produces body pressings and sub-assemblies, creating the "Mini Production Triangle". Mini claim that 60% of components of the Mini Mk II come from suppliers based in the UK compared to 40% for the 2001 model. The Countryman is the first modern Mini assembled outside the UK, with the contract won by Magna Steyr in Austria. At Plant Oxford 4,000 employees, referred
by BMW's Plant Steyr in Austria, having previously been manufactured in France and England by PSA. Mini sub-assemblies and pressings such as doors are supplied by the plant at Swindon, where 1,000 are employed and 280 pressed parts are produced using 135 welding robots. The Swindon plant was originally Swindon Pressings Ltd, founded in 1955 by the Pressed Steel Company and became a wholly owned subsidiary of the BMW Group in May 2000. Minis are primarily developed in the United Kingdom by BMW's Development Division. In 2013, assembly of the Countryman was expanded to three international locations: from April 2013
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3,109,712
when did they start making the jeep srt8
Motori (with Multijet II injection) rated at and of torque offered in export markets from mid-2011. The new 3.0 L CRD turbodiesel engine is available in European markets as low-power version. The new Grand Cherokee SRT8, which started production on July 16, 2011, is equipped with a 6.4 L Hemi V8 engine. Jeep claims the new SRT8 gets 13 percent better fuel economy than its predecessor. To keep the gas mileage respectable, Jeep has employed a new active exhaust system that lets Chrysler's cylinder-deactivating Fuel Saver Technology operate over a wider rpm band. Chrysler claims that with the larger gas
. The design of this vehicle was based on the chassis and parts of the automotive component of the M48 Patton and M60 Patton tanks. The original M88 was introduced in 1961, M88A1 in 1977, with the current M88A2 introduced in 1997. Originally manufactured by Bowen McLaughlin York (later the BMY division of Harsco Corporation) in 1961, the company would later merge with FMC Corp. to form the United Defense Industries in 1994, which was in turn acquired by BAE Systems in 2005 to become BAE Systems Land and Armaments. In February 2008 the company was awarded a $185 million
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3,109,713
when was hyundai verna first launched in india
near Chennai claims to have the most advanced production, quality and testing capabilities in the country. To cater to rising demand, HMIL commissioned its second plant in February 2008, which produces an additional 300,000 units per annum, raising HMIL’s total production capacity to 600,000 units per annum. Current Production Capacity with these 2 plants in Irungattukottai, Sriperumbudur, Chennai increased to 7,00,000 cars per year. Hyundai Motor India Engineering (HMIE) is a fully owned subsidiary of Hyundai Motor Company, South Korea, which is located at Hyderabad, Telangana. HMIL established HMIE in November 2006 and contributed to the development of Hyundai Motors'
Earlier, it was announced that the film had been slated for a release on the festival of Eid al-Fitr, June 2017. But after completing the filming, it was confirmed that it has been scheduled for a worldwide release on 17 November 2017. "Verna" opened nationwide with grossing , collecting in its first weekend, and making the total of in its first week. Per approximate figures given as of 6 December, the film has grossed from overseas market, and in Pakistan, for a total of more than worldwide. On 14 November, the Central Board of Film Censors stated, "The general plot
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3,109,714
when did we drop the atomic bomb on hiroshima
by the Japanese government. At the time of the attack, the population was approximately 340,000–350,000. Residents wondered why Hiroshima had been spared destruction by firebombing. Some speculated that the city was to be saved for U.S. occupation headquarters, others thought perhaps their relatives in Hawaii and California had petitioned the U.S. government to avoid bombing Hiroshima. More realistic city officials had ordered buildings torn down to create long, straight firebreaks. These continued to be expanded and extended up to the morning of August 6, 1945. Hiroshima was the primary target of the first nuclear bombing mission on August 6, with
high-explosive pre-assemblies, designated F31, F32, and F33, were picked up at Kirtland on July 28 by three B-29s, two from the 393d Bombardment Squadron plus one from the 216th Army Air Force Base Unit, and transported to North Field, arriving on August 2. At the time of its bombing, Hiroshima was a city of both industrial and military significance. A number of military units were located nearby, the most important of which was the headquarters of Field Marshal Shunroku Hata's Second General Army, which commanded the defense of all of southern Japan, and was located in Hiroshima Castle. Hata's command
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3,109,715
who made nuclear bomb first india or pakistan
to report to Munir Ahmad Khan. This marked the beginning of Pakistan's pursuit of nuclear deterrence capability. Following India's surprise nuclear test, codenamed Smiling Buddha in 1974, the first confirmed nuclear test by a nation outside the permanent five members of the United Nations Security Council, the goal to develop nuclear weapons received considerable impetus. Finally, on 28 May 1998, a few weeks after India's second nuclear test (Operation Shakti), Pakistan detonated five nuclear devices in the Ras Koh Hills in the Chagai district, Balochistan. This operation was named "Chagai-I" by Pakistan, the underground iron-steel tunnel having been long-constructed by
on 11 and 13 May 1998. Chagai-I was Pakistan's first of two public tests of nuclear weapons. Pakistan's second nuclear test, Chagai-II, followed on 30 May 1998. In 2005, Benazir Bhutto testified that "Pakistan may have had an atomic device long before, and her father had told her from his prison cell that preparations for a nuclear test had been made in 1977, and he expected to have an atomic test of a nuclear device in August 1977." However, the plan was moved on to December 1977 and later it was delayed indefinitely to avoid international reaction; thus obtaining deliberate
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3,109,716
where does the energy come from in a nuclear fission reaction
Nuclear fission In nuclear physics and nuclear chemistry, nuclear fission is either a nuclear reaction or a radioactive decay process in which the nucleus of an atom splits into smaller parts (lighter nuclei). The fission process often produces free neutrons and gamma photons, and releases a very large amount of energy even by the energetic standards of radioactive decay. Nuclear fission of heavy elements was discovered on December 17, 1938 by German Otto Hahn and his assistant Fritz Strassmann, and explained theoretically in January 1939 by Lise Meitner and her nephew Otto Robert Frisch. Frisch named the process by analogy
heat as the particles and gamma rays collide with the atoms that make up the reactor and its working fluid, usually water or occasionally heavy water or molten salts. When a uranium nucleus fissions into two daughter nuclei fragments, about 0.1 percent of the mass of the uranium nucleus appears as the fission energy of ~200 MeV. For uranium-235 (total mean fission energy 202.79 MeV), typically ~169 MeV appears as the kinetic energy of the daughter nuclei, which fly apart at about 3% of the speed of light, due to Coulomb repulsion. Also, an average of 2.5 neutrons are emitted,
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3,109,717
the atomic bomb that was dropped on hiroshima
07:09. At 08:09, Tibbets started his bomb run and handed control over to his bombardier, Major Thomas Ferebee. The release at 08:15 (Hiroshima time) went as planned, and the Little Boy containing about of uranium-235 took 44.4 seconds to fall from the aircraft flying at about to a detonation height of about above the city. "Enola Gay" traveled before it felt the shock waves from the blast. Due to crosswind, the bomb missed the aiming point, the Aioi Bridge, by approximately and detonated directly over Shima Surgical Clinic. It released the equivalent energy of , ± 2 kt. The weapon
high-explosive pre-assemblies, designated F31, F32, and F33, were picked up at Kirtland on July 28 by three B-29s, two from the 393d Bombardment Squadron plus one from the 216th Army Air Force Base Unit, and transported to North Field, arriving on August 2. At the time of its bombing, Hiroshima was a city of both industrial and military significance. A number of military units were located nearby, the most important of which was the headquarters of Field Marshal Shunroku Hata's Second General Army, which commanded the defense of all of southern Japan, and was located in Hiroshima Castle. Hata's command
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3,109,718
how can a proton turn into a neutron
atoms obtain a more stable ratio of protons to neutrons. The probability of a nuclide decaying due to beta and other forms of decay is determined by its nuclear binding energy. The binding energies of all existing nuclides form what is called the nuclear band or valley of stability. For either electron or positron emission to be energetically possible, the energy release (see below) or Q value must be positive. Beta decay is a consequence of the weak force, which is characterized by relatively lengthy decay times. Nucleons are composed of up quarks and down quarks, and the weak force
allows a quark to change type by the exchange of a W boson and the creation of an electron/antineutrino or positron/neutrino pair. For example, a neutron, composed of two down quarks and an up quark, decays to a proton composed of a down quark and two up quarks. Decay times for many nuclides that are subject to beta decay can be thousands of years. Electron capture is sometimes included as a type of beta decay, because the basic nuclear process, mediated by the weak force, is the same. In electron capture, an inner atomic electron is captured by a proton
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3,109,719
what is the difference between combustion and explosion
from a combination of fission and fusion. As a result, even a nuclear weapon with a small yield is significantly more powerful than the largest conventional explosives available, with a single weapon capable of completely destroying an entire city. Explosive force is released in a direction perpendicular to the surface of the explosive. If a grenade is in mid air during the explosion, the direction of the blast will be 360°. In contrast, in a shaped charge the explosive forces are focused to produce a greater local effect. The speed of the reaction is what distinguishes an explosive reaction from
nitroglycerin, the coal cannot be used as an explosive (except in the form of coal dust) because the rate at which it yields this heat is quite slow. In fact, a substance which burns less rapidly ("i.e." slow combustion) may actually evolve more total heat than an explosive which detonates rapidly ("i.e." fast combustion). In the former, slow combustion converts more of the internal energy ("i.e." chemical potential) of the burning substance into heat released to the surroundings, while in the latter, fast combustion ("i.e." detonation) instead converts more internal energy into work on the surroundings ("i.e." less internal energy
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3,109,720
if uranium-238 undergoes alpha decay the daughter nucleus will be
Alpha decay Alpha decay or α-decay is a type of radioactive decay in which an atomic nucleus emits an alpha particle (helium nucleus) and thereby transforms or 'decays' into a different atomic nucleus, with a mass number that is reduced by four and an atomic number that is reduced by two. An alpha particle is identical to the nucleus of a helium-4 atom, which consists of two protons and two neutrons. It has a charge of and a mass of . For example, uranium-238 decays to form thorium-234. Alpha particles have a charge , but as a nuclear equation describes
Beta decay In nuclear physics, beta decay ("β"-decay) is a type of radioactive decay in which a beta ray (fast energetic electron or positron) and a neutrino are emitted from an atomic nucleus. For example, beta decay of a neutron transforms it into a proton by the emission of an electron, or conversely a proton is converted into a neutron by the emission of a positron (positron emission), thus changing the nuclide type. Neither the beta particle nor its associated neutrino exist within the nucleus prior to beta decay, but are created in the decay process. By this process, unstable
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3,109,721
name one man made source of background radiation
Background radiation Background radiation is a measure of the ionizing radiation present in the environment at a particular location which is not due to deliberate introduction of radiation sources. Background radiation originates from a variety of sources, both natural and artificial. These include cosmic radiation and environmental radioactivity from such as naturally occurring radioactive materials including radon and radium, and man-made fallout from nuclear weapons testing and nuclear accidents. Background radiation is defined by the International Atomic Energy Agency as "Dose or dose rate (or an observed measure related to the dose or dose rate) attributable to all sources other
power over an equal mass of less dense and lower atomic weight materials (such as water or concrete). The atmosphere absorbs all gamma rays approaching Earth from space. Even air is capable of absorbing gamma rays, halving the energy of such waves by passing through, on the average, . Alpha particles are helium-4 nuclei (two protons and two neutrons). They interact with matter strongly due to their charges and combined mass, and at their usual velocities only penetrate a few centimeters of air, or a few millimeters of low density material (such as the thin mica material which is specially
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3,109,722
what happens in the sun fission or fusion
Deuterium fusion Deuterium fusion, also called deuterium burning, is a nuclear fusion reaction that occurs in stars and some substellar objects, in which a deuterium nucleus and a proton combine to form a helium-3 nucleus. It occurs as the second stage of the proton–proton chain reaction, in which a deuterium nucleus formed from two protons fuses with another proton, but can also proceed from primordial deuterium. Deuterium is the most easily fused nucleus available to accreting protostars, and such fusion in the center of protostars can proceed when temperatures exceed 10 K. The reaction rate is so sensitive to temperature
silicon burning into nickel in the nuclear sense. In interest of economy the photodisintegration rearrangement and the nuclear quasiequilibrium that it achieves is referred to as "silicon burning". The entire silicon-burning sequence lasts about one day in the core of a contracting massive star and stops after Ni has become the dominant abundance. The final explosive burning caused when the supernova shock passes through the silicon-burning shell lasts only seconds, but its roughly 50% increase in the temperature causes furious nuclear burning, which becomes the major contributor to nucleosynthesis in the mass range 28–60. The star can no longer release
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3,109,723
the minimum mass of a sample of fissionable material necessary to sustain a nuclear chain reaction
and intense it cannot be controlled after it has started. When properly designed, this uncontrolled reaction can lead to an explosive energy release. Nuclear weapons employ high quality, highly enriched fuel exceeding the critical size and geometry (critical mass) necessary in order to obtain an explosive chain reaction. The fuel for energy purposes, such as in a nuclear fission reactor, is very different, usually consisting of a low-enriched oxide material (e.g. UO). When a heavy atom undergoes nuclear fission, it breaks into two or more fission fragments. Also, several free neutrons, gamma rays, and neutrinos are emitted, and a large
amount of energy is released. The sum of the rest masses of the fission fragments and ejected neutrons is less than the sum of the rest masses of the original atom and incident neutron (of course the fission fragments are not at rest). The mass difference is accounted for in the release of energy according to the equation "E"=Δ"mc": Due to the extremely large value of the speed of light, "c", a small decrease in mass is associated with a tremendous release of active energy (for example, the kinetic energy of the fission fragments). This energy (in the form of
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3,109,724
when a radioactive atom emits an alpha particle the original atom 's mass number decreases by
less likely to be referred to as "alpha particles". The best-known source of alpha particles is alpha decay of heavier (> 106 u atomic weight) atoms. When an atom emits an alpha particle in alpha decay, the atom's mass number decreases by four due to the loss of the four nucleons in the alpha particle. The atomic number of the atom goes down by exactly two, as a result of the loss of two protons – the atom becomes a new element. Examples of this sort of nuclear transmutation are when uranium becomes thorium, or radium becomes radon gas, due
ionization of a molecule/atom for every angstrom of travel by the alpha particle. The RBE has been set at the value of 20 for alpha radiation by various government regulations. The RBE is set at 10 for neutron irradiation, and at 1 for beta radiation and ionizing photons. However, the recoil of the parent nucleus (alpha recoil) gives it a significant amount of energy, which also causes ionization damage (see ionizing radiation). This energy is roughly the weight of the alpha (4 u) divided by the weight of the parent (typically about 200 u) times the total energy of the
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3,109,725
what is the slowing down of neutrons to increase the probability
Neutron moderator In nuclear engineering, a neutron moderator is a medium that reduces the speed of fast neutrons, thereby turning them into thermal neutrons capable of sustaining a nuclear chain reaction involving uranium-235 or a similar fissile nuclide. Commonly used moderators include regular (light) water (roughly 75% of the world's reactors), solid graphite (20% of reactors) and heavy water (5% of reactors). Beryllium has also been used in some experimental types, and hydrocarbons have been suggested as another possibility. Neutrons are normally bound into an atomic nucleus, and do not exist free for long in nature. The unbound neutron has
Neutron activation Neutron activation is the process in which neutron radiation induces radioactivity in materials, and occurs when atomic nuclei capture free neutrons, becoming heavier and entering excited states. The excited nucleus often decays immediately by emitting gamma rays, or particles such as beta particles, alpha particles, fission products, and neutrons (in nuclear fission). Thus, the process of neutron capture, even after any intermediate decay, often results in the formation of an unstable activation product. Such radioactive nuclei can exhibit half-lives ranging from small fractions of a second to many years. Neutron activation is the only common way that a
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3,109,726
one kind of cancer that increased after chernobyl was
radiation doses of up to 50 gray (Gy), mostly due to an intake of radioactive iodine-131 (a relatively short-lived isotope with a half-life of 8 days) from contaminated milk produced locally. Several studies have found that the incidence of thyroid cancer among children in Belarus, Ukraine, and Russia has risen sharply since the Chernobyl disaster. The International Atomic Energy Agency (IAEA) notes "1800 documented cases of thyroid cancer in children who were between 0 and 14 years of age when the disaster occurred, which is far higher than normal", although this source fails to note the expected rate. The childhood
material, the short lived radioactive isotopes such as I Chernobyl released were initially the most dangerous. Due to their short half-lives of 5 and 8 days they have now decayed, leaving the more long-lived Cs (with a half-life of 30.07 years) and Sr (with a half-life of 28.78 years) as main dangers. In March 2011, an earthquake and tsunami caused damage that led to explosions and partial meltdowns at the Fukushima I Nuclear Power Plant in Japan. Significant release of radioactive material took place following hydrogen explosions at three reactors, as technicians tried to pump in seawater to keep the
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3,109,727
who is the pilot that dropped the atomic bomb
Paul Tibbets Paul Warfield Tibbets Jr. (23 February 1915 – 1 November 2007) was a brigadier general in the United States Air Force. He is best known as the pilot who flew the B-29 Superfortress known as the "Enola Gay" (named after his mother) when it dropped Little Boy, the first of two atomic bombs used in warfare, on the Japanese city of Hiroshima. Tibbets enlisted in the United States Army in 1937 and qualified as a pilot in 1938. After the Japanese attack on Pearl Harbor, he flew anti-submarine patrols over the Atlantic. In February 1942, he became the
Charles Donald Albury Charles Donald Albury (October 12, 1920 – May 23, 2009) was an American military aviator who participated in both atomic bombings of Hiroshima and Nagasaki. He co-piloted the United States Army Air Forces B-29 bomber known as the "Bockscar" during the mission which dropped the second atomic bomb on Nagasaki on August 9, 1945. The bombing of Nagasaki killed an estimated 40,000 people instantly, and led to Japan's unconditional surrender on August 14, 1945, ending World War II. Albury was born in 1920 at his parents' home in Miami, Florida. The Miami Police Department building currently stands
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3,109,728
who designed the staged radiation implosion model of the hydrogen bomb
Radiation implosion Radiation implosion is the compression of a target by the use of high levels of electromagnetic radiation. The major use for this technology is in fusion bombs and inertial confinement fusion research. Radiation implosion was first developed by Klaus Fuchs and John von Neumann in the United States, as part of their work on the original "Classical Super" hydrogen bomb design. Their work resulted in a secret patent filed in 1946, and later given to the USSR by Fuchs as part of his nuclear espionage. However, their scheme was not the same as used in the final hydrogen
bomb design, and neither the American nor the Soviet programs were able to make use of it directly in developing the hydrogen bomb (its value would become apparent only after the fact). A modified version of the Fuchs-von Neumann scheme was incorporated into the "George" shot of Operation Greenhouse. In 1951, Stanislaw Ulam had the idea to use hydrodynamic shock of a fission weapon to compress more fissionable material to incredible densities in order to make megaton-range, two-stage fission bombs. He then realized that this approach might be useful for starting a thermonuclear reaction. He presented the idea to Edward
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3,109,729
what was the name of the plane that dropped the bomb on hiroshima
Enola Gay The Enola Gay () is a Boeing B-29 Superfortress bomber, named after Enola Gay Tibbets, the mother of the pilot, Colonel Paul Tibbets. On 6 August 1945, during the final stages of World War II, it became the first aircraft to drop an atomic bomb. The bomb, code-named "Little Boy", was targeted at the city of Hiroshima, Japan, and caused the near-complete destruction of the city. "Enola Gay" participated in the second atomic attack as the weather reconnaissance aircraft for the primary target of Kokura. Clouds and drifting smoke resulted in a secondary target, Nagasaki, being bombed instead.
Bockscar Bockscar, sometimes called Bock's Car, is the name of the United States Army Air Forces B-29 bomber that dropped a Fat Man nuclear weapon over the Japanese city of Nagasaki during World War II in the second – and last – nuclear attack in history. One of 15 Silverplate B-29s used by the 509th, "Bockscar" was built at the Glenn L. Martin Aircraft Plant at Bellevue, Nebraska, at what is now Offutt Air Force Base, and delivered to the United States Army Air Forces on 19 March 1945. It was assigned to the 393d Bombardment Squadron, 509th Composite Group
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3,109,730
which is the biggest nuclear power plant in india
power plant at Rajasthan, RAPP-1, was signed in 1963, followed by RAPP-2 in 1966. These reactors contained rigid safeguards to ensure they would not be used for a military programme. RAPP-1 began operation in 1972. Due to technical problems the reactor had to be downrated from 200 MW to 100 MW. The technical and design information were given free of charge by Atomic Energy of Canada Limited to India. The United States and Canada terminated their assistance after the detonation of India's first nuclear explosion in 1974. After successful commissioning of Kudankulam units 1 & 2, an agreement was made
of 6,780 MW (3.5% of total installed base). The details of the nuclear power generation capacity in the country are given below : Following the March 2011 Fukushima nuclear disaster in Japan, populations around proposed Indian NPP sites have launched protests that had found resonance around the country. There have been mass protests against the French-backed 9,900 MW Jaitapur Nuclear Power Project in Maharashtra and the Russian-backed 2,000 MW Koodankulam Nuclear Power Plant in Tamil Nadu. The Government of West Bengal initially refused permission to a proposed 6,000 MW facility near the town of Haripur that intended to host 6
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3,109,731
when did the soviet union detonated its first atomic bomb
weapon project and the American Manhattan Project. The Soviet efforts also rounded up captured German scientists to join their program, and relied heavily on knowledge passed by spies to Soviet intelligence agencies. On 29 August 1949, the Soviet Union secretly conducted its first successful weapon test ("First Lightning", based on the American "Fat Man" design) at the Semipalatinsk Test Site in Kazakhstan. As early as 1910 in Russia, independent research was being conducted on radioactive elements by several Russian scientists. Despite the hardship faced by the Russian academy of sciences during the national revolution in 1917, followed by the violent
This is equivalent to ten times the amount of all the explosives used in World War II combined. It was detonated on October 30, 1961, in the Novaya Zemlya archipelago, and was capable of approximately 100 megatons, but was purposely reduced shortly before the launch. Although weaponized, it was not entered into service; it was simply a demonstrative testing of the capabilities of the Soviet Union's military technology at that time. The heat of the explosion was estimated to potentially inflict third degree burns at 100 km distance of clear air. Chagan was a shot in the Nuclear Explosions for
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3,109,732
where did the worst nuclear disaster in history occur
Kyshtym disaster The Kyshtym Disaster was a radioactive contamination accident that occurred on 29 September 1957 at Mayak, a plutonium production site in Russia for nuclear weapons and nuclear fuel reprocessing plant of the Soviet Union. It measured as a Level 6 disaster on the International Nuclear Event Scale (INES), making it the third-most serious nuclear accident ever recorded, behind the Fukushima Daiichi nuclear disaster and the Chernobyl disaster (both Level 7 on the INES). The event occurred in Ozyorsk, Chelyabinsk Oblast, a closed city built around the Mayak plant, and spread hot particles over more than , where at
spike led to a reactor vessel rupture and a series of steam explosions. These events exposed the graphite moderator of the reactor to air, causing it to ignite. For the next week, the resulting fire sent long plumes of highly radioactive fallout into the atmosphere over an extensive geographical area, including Pripyat. The plumes drifted over large parts of the western Soviet Union and Europe. According to official post-Soviet data, about 60% of the fallout landed in Belarus. Thirty-six hours after the accident, Soviet officials enacted a 10-kilometre exclusion zone, which resulted in the rapid evacuation of 49,000 people primarily
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where have nuclear explosions occurred the most in the us
of vigorous nuclear testing, with the exception of a moratorium between November 1958 and September 1961. By official count, a total of 1,054 nuclear tests and two nuclear attacks were conducted, with over 100 of them taking place at sites in the Pacific Ocean, over 900 of them at the Nevada Test Site, and ten on miscellaneous sites in the United States (Alaska, Colorado, Mississippi, and New Mexico). Until November 1962, the vast majority of the U.S. tests were atmospheric (that is, above-ground); after the acceptance of the Partial Test Ban Treaty all testing was regulated underground, in order to
dangerous nuclear incidents in the United States since 1979. Relatively few accidents have involved fatalities. Globally, there have been at least 99 (civilian and military) recorded nuclear reactor accidents from 1952 to 2009 (defined as incidents that either resulted in the loss of human life or more than US$50,000 of property damage, the amount the US federal government uses to define major energy accidents that must be reported), totaling US$20.5 billion in property damages. The accidents involved meltdowns, explosions, fires, and loss of coolant, and occurred during both normal operation and extreme emergency conditions (such as droughts and earthquakes). Property
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3,109,734
when did the ussr became a nuclear power
until the mid-1950s, the first Soviet bomb was detonated on August 29, 1949, shocking the entire world. The bomb, named "First Lightning" by the West, was more or less a copy of "Fat Man", one of the bombs the United States had dropped on Japan in 1945. Both governments spent massive amounts to increase the quality and quantity of their nuclear arsenals. Both nations quickly began the development of a hydrogen bomb and the United States detonated the first hydrogen bomb on November 1, 1952, on Enewetak, an atoll in the Pacific Ocean. Code-named "Ivy Mike", the project was led
the entire campaign quickly devolved into a quagmire not unlike that which the U.S. faced a decade earlier in the Vietnam War. After ten years of fighting at the cost of approximately 20 billion dollars a year (in 1986 United States dollars) and 15,000 Soviet casualties, Gorbachev surrendered to public opinion and ordered troops to withdraw in early 1989. The Soviet Union tested their first atomic bomb codenamed ""First Lightning"" on 29 August 1949, four years after the atomic bombings of Hiroshima and Nagasaki, surprising many Western commentators who had expected the U.S. monopoly to last for some time longer.
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when did the nuclear arms race take place
Nuclear arms race The nuclear arms race was an arms race competition for supremacy in nuclear warfare between the United States, the Soviet Union, and their respective allies during the Cold War. During this period, in addition to the American and Soviet nuclear stockpiles, other countries developed nuclear weapons, though none engaged in warhead production on nearly the same scale as the two superpowers. The first nuclear weapon was created by the United States of America. During the Second World War and was developed to be used against the Axis powers. Scientists of the Soviet Union were aware of the
on October 3, 1952, which had a yield of 25 kilotons. Despite major contributions to the Manhattan Project by both Canadian and British governments, the U.S. Congress passed the Atomic Energy Act of 1946, which prohibited multi-national cooperation on nuclear projects. The McMahon Act fueled resentment from British scientists and Winston Churchill, as they believed that there were agreements regarding post-war sharing of nuclear technology, and led to Britain developing its own nuclear weapons. Britain did not begin planning the development of their own nuclear weapon until January 1947. Because of Britain’s small size, they decided to test their bomb
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from which language does the word arsenal come
different historians as the "first-gas attack upon European soil" using gunpowder, "the first use of cannon in Europe", or merely a "toxic gas" with no evidence of gunpowder. It is difficult to accurately translate original Chinese alchemical texts, which tend to explain phenomena through metaphor, into modern scientific language with rigidly defined terminology in English. Early texts potentially mentioning gunpowder are sometimes marked by a linguistic process where semantic change occurred. For instance, the Arabic word "naft" transitioned from denoting naphtha to denoting gunpowder, and the Chinese word "pào" changed in meaning from catapult to referring to a cannon. This
the term came to refer more to non-conventional weapons. The application of the term to specifically nuclear and radiological weapons is traced by William Safire to the Russian phrase "Оружие массового поражения" – "oruzhiye massovogo porazheniya" (weapon of mass destruction). William Safire credits James Goodby (of the Brookings Institution) with tracing what he considers the earliest known English-language use soon after the nuclear bombing of Hiroshima and Nagasaki (although it is not quite verbatim): a communique from a 15 November 1945, meeting of Harry Truman, Clement Attlee and Mackenzie King (probably drafted by Vannevar Bush, as Bush claimed in 1970)
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planes that dropped bombs on hiroshima and nagasaki
Bockscar Bockscar, sometimes called Bock's Car, is the name of the United States Army Air Forces B-29 bomber that dropped a Fat Man nuclear weapon over the Japanese city of Nagasaki during World War II in the second – and last – nuclear attack in history. One of 15 Silverplate B-29s used by the 509th, "Bockscar" was built at the Glenn L. Martin Aircraft Plant at Bellevue, Nebraska, at what is now Offutt Air Force Base, and delivered to the United States Army Air Forces on 19 March 1945. It was assigned to the 393d Bombardment Squadron, 509th Composite Group
almost all of whom eventually deployed to Tinian. In addition to its authorized strength, the 509th had attached to it on Tinian 51 civilian and military personnel from Project Alberta, known as the 1st Technical Detachment. The 509th Composite Group's 393d Bombardment Squadron was equipped with 15 Silverplate B-29s. These aircraft were specially adapted to carry nuclear weapons, and were equipped with fuel-injected engines, Curtiss Electric reversible-pitch propellers, pneumatic actuators for rapid opening and closing of bomb bay doors and other improvements. The ground support echelon of the 509th Composite Group moved by rail on April 26, 1945, to its
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which important war conference demanded the unconditional surrender of japan
Potsdam Declaration The Potsdam Declaration or the Proclamation Defining Terms for Japanese Surrender was a statement that called for the surrender of all Japanese armed forces during World War II. On July 26, 1945, United States President Harry S. Truman, United Kingdom Prime Minister Winston Churchill, and Chairman of the Nationalist Government of China Chiang Kai-shek issued the document, which outlined the terms of surrender for the Empire of Japan as agreed upon at the Potsdam Conference. This ultimatum stated that, if Japan did not surrender, it would face "prompt and utter destruction". On July 26, the United States, Britain,
a war plant surrounded by workers' homes and that no warning or demonstration should be given. The Committee's mandate did not include the use of the bomb—its use upon completion was presumed. Following a protest by scientists involved in the project, in the form of the Franck Report, the Committee re-examined the use of the bomb. In a June 21 meeting, it reaffirmed that there was no alternative. The leaders of the major Allied powers met at the Potsdam Conference from July 16 to August 2, 1945. The participants were the Soviet Union, the United Kingdom, and the United States,
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3,109,739
when did the nuclear stockpile of the united states peak
US has an estimated 4,018 nuclear weapons in either deployment or storage. This figure compares to a peak of 31,225 total warheads in 1967 and 22,217 in 1989, and does not include "several thousand" warheads that have been retired and scheduled for dismantlement. The Pantex Plant near Amarillo, Texas, is the only location in the United States where weapons from the aging nuclear arsenal can be refurbished or dismantled. In 2009 and 2010, the administration of President Barack Obama declared policies that would invalidate the Bush-era policy for use of nuclear weapons and its motions to develop new ones. First,
4,018 are part of the U.S. stockpile. Of the stockpiled warheads, the U.S. stated in its April 2017 New START declaration that 1,411 are deployed on 673 ICBMs, SLBMs, and strategic bombers. The United States first began developing nuclear weapons during World War II under the order of President Franklin Roosevelt in 1939, motivated by the fear that they were engaged in a race with Nazi Germany to develop such a weapon. After a slow start under the direction of the National Bureau of Standards, at the urging of British scientists and American administrators, the program was put under the
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who was president when atomic bombs were dropped
the city in order to survey the damage they landed south of the city, where the staff officer, after reporting to Tokyo, began to organize relief measures. Tokyo's first indication that the city had been destroyed by a new type of bomb came from President Truman's announcement of the strike, sixteen hours later. After the Hiroshima bombing, Truman issued a statement announcing the use of the new weapon. He stated, "We may be grateful to Providence" that the German atomic bomb project had failed, and that the United States and its allies had "spent two billion dollars on the greatest
Delivered on June 15, 1945, after insight gained from the Battle of Okinawa, the study noted Japan's inadequate defenses due to the very effective sea blockade and the American firebombing campaign. The Chief of Staff of the United States Army, General of the Army George Marshall, and the Army Commander in Chief in the Pacific, General of the Army Douglas MacArthur, signed documents agreeing with the Joint War Plans Committee estimate. The Americans were alarmed by the Japanese buildup, which was accurately tracked through Ultra intelligence. Secretary of War Henry L. Stimson was sufficiently concerned about high American estimates of
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3,109,741
where is radioactive waste stored in the us
Yucca Mountain nuclear waste repository The Yucca Mountain Nuclear Waste Repository, as designated by the Nuclear Waste Policy Act amendments of 1987, is to be a deep geological repository storage facility within Yucca Mountain for spent nuclear fuel and other high-level radioactive waste in the United States. The site is located on federal land adjacent to the Nevada Test Site in Nye County, Nevada, about northwest of the Las Vegas Valley. The project was approved in 2002 by the 107th United States Congress, but federal funding for the site ended in 2011 under the Obama Administration via amendment to the
versions of the Fat Man nuclear bomb detonated above Nagasaki. They are often referred to as "triggers" in official and news documents to obfuscate their function. For much of its operational lifetime, Rocky Flats was the sole mass-producer of plutonium components for America's nuclear stockpile. Management of the site passed to EG&G in 1990, which did not reapply for the contract in 1994. Management of the site then passed to the Kaiser-Hill Company as of July 1, 1995. The Department of Energy now manages the central portion of the site, where production buildings were once located, while the Fish and
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who came up with the idea of nuclear bombs
atomic weapons in a 1914 novel, "The World Set Free", which appeared shortly before the First World War. In a 1924 article, Winston Churchill speculated about the possible military implications: "Might not a bomb no bigger than an orange be found to possess a secret power to destroy a whole block of buildings—nay to concentrate the force of a thousand tons of cordite and blast a township at a stroke?" In January 1933, Adolf Hitler was appointed Chancellor of Germany and it quickly became unsafe for Jewish scientists to remain in the country. Leó Szilárd fled to London where he
energy of the explosions into a "pancake" area, is far more efficient in terms of area-destruction per unit of bomb energy. This also applies to single bombs deliverable by cruise missile or other system, such as a bomber, resulting in most operational warheads in the U.S. program having yields of less than 500 kilotons. The idea of a thermonuclear fusion bomb ignited by a smaller fission bomb was first proposed by Enrico Fermi to his colleague Edward Teller in 1941 at the start of what would become the Manhattan Project. Teller spent most of the Manhattan Project attempting to figure
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where was the nuclear power plant in japan
emergency was declared, and 140,000 residents within of the plant were evacuated. A comprehensive assessment by international experts on the health risks associated with the Fukushima I nuclear power plant disaster concluded in 2013 that, for the general population inside and outside Japan, the predicted risks were low and no observable increases in cancer rates above baseline rates were anticipated. All Japan's nuclear plants were closed, or their operations suspended for safety inspections. The last of Japan's fifty reactors (Tomari-3) went offline for maintenance on 5 May 2012, leaving Japan completely without nuclear-produced electrical power for the first time since
Tōkai Nuclear Power Plant The was Japan's first commercial nuclear power plant. The first unit was built in the early 1960s to the British Magnox design, and generated power from 1966 until it was decommissioned in 1998. A second unit, built at the site in the 1970s, was the first in Japan to produce over 1000 MW of electricity. The site is located in Tokai in the Naka District in Ibaraki Prefecture, Japan and is operated by the Japan Atomic Power Company. The total site area amounts to 0.76 km (188 acres) with 0.33 km, or 43% of it, being
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who did the us drop the atomic bomb on
07:09. At 08:09, Tibbets started his bomb run and handed control over to his bombardier, Major Thomas Ferebee. The release at 08:15 (Hiroshima time) went as planned, and the Little Boy containing about of uranium-235 took 44.4 seconds to fall from the aircraft flying at about to a detonation height of about above the city. "Enola Gay" traveled before it felt the shock waves from the blast. Due to crosswind, the bomb missed the aiming point, the Aioi Bridge, by approximately and detonated directly over Shima Surgical Clinic. It released the equivalent energy of , ± 2 kt. The weapon
the Little Boy design to incorporate a removable breech plug that would permit the bomb to be armed in flight. The first plutonium core, along with its polonium-beryllium urchin initiator, was transported in the custody of Project Alberta courier Raemer Schreiber in a magnesium field carrying case designed for the purpose by Philip Morrison. Magnesium was chosen because it does not act as a tamper. The core departed from Kirtland Army Air Field on a C-54 transport aircraft of the 509th Composite Group's 320th Troop Carrier Squadron on July 26, and arrived at North Field July 28. Three Fat Man
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when did india conduct it 's first nuclear test at pokhran
Smiling Buddha Smiling Buddha (MEA designation: Pokhran-I) was the assigned code name of India's first successful nuclear bomb test on 18 May 1974. The bomb was detonated on the , Pokhran Test Range (PTR), in Rajasthan by the Indian Army under the supervision of several key . "Pokhran-I" was also the first confirmed nuclear weapons test by a nation outside the five permanent members of the United Nations Security Council. Officially, the Indian Ministry of External Affairs (MEA) claimed this test was a "peaceful nuclear explosion", but it was an accelerated nuclear programme. India started its own nuclear programme in
Pokhran-II The Pokhran-II tests were a series of five nuclear bomb test explosions conducted by India at the Indian Army's Pokhran Test Range in May 1998. It was the second instance of nuclear testing conducted by India; the first test, code-named "Smiling Buddha", was conducted in May 1974. "Pokhran-II" consisted of five detonations, the first of which was a fusion bomb while the remaining four were fission bombs. The tests were initiated on 11 May 1998, under the assigned code name "Operation Shakti", with the detonation of one fusion and two fission bombs. On 13 May 1998, two additional fission
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3,109,746
three mile island was the site of which disaster
Three Mile Island accident The Three Mile Island accident occurred on March 28, 1979, in reactor number 2 of Three Mile Island Nuclear Generating Station (TMI-2) in Dauphin County, Pennsylvania, near Harrisburg. It was the most significant accident in U.S. commercial nuclear power plant history. The incident was rated a five on the seven-point International Nuclear Event Scale: Accident with wider consequences. The accident began with failures in the non-nuclear secondary system, followed by a stuck-open pilot-operated relief valve in the primary system, which allowed large amounts of nuclear reactor coolant to escape. The mechanical failures were compounded by the
early on. According to the official figures, as compiled by the 1979 Kemeny Commission from Metropolitan Edison and NRC data, a maximum of of radioactive noble gases (primarily xenon) were released by the event. However, these noble gases were considered relatively harmless, and only of thyroid cancer-causing iodine-131 were released. Total releases according to these figures were a relatively small proportion of the estimated in the reactor. It was later found that about half the core had melted, and the cladding around 90% of the fuel rods had failed, with of the core gone, and around of uranium flowing to
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when did pokhran ii nuclear tests take place
Pokhran-II The Pokhran-II tests were a series of five nuclear bomb test explosions conducted by India at the Indian Army's Pokhran Test Range in May 1998. It was the second instance of nuclear testing conducted by India; the first test, code-named "Smiling Buddha", was conducted in May 1974. "Pokhran-II" consisted of five detonations, the first of which was a fusion bomb while the remaining four were fission bombs. The tests were initiated on 11 May 1998, under the assigned code name "Operation Shakti", with the detonation of one fusion and two fission bombs. On 13 May 1998, two additional fission
separately, with all devices in a group fired at the same time. The first group consisted of the thermonuclear device ("Shakti I"), the fission device ("Shakti II"), and a sub-kiloton device ("Shakti III"). The second group consisted of the remaining two sub-kiloton devices "Shakti IV" and "V". It was decided that the first group would be tested on 11 May and the second group on 13 May. The thermonuclear device was placed in a shaft code named 'White House', which was over deep, the fission bomb was placed in a deep shaft code named 'Taj Mahal', and the first sub-kiloton
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how much energy was released by the hiroshima bomb
studied later, the energy yield of the untested Little Boy design could be determined only at the moment of detonation, using instruments dropped by parachute from a plane flying in formation with the one that dropped the bomb. Radio-transmitted data from these instruments indicated a yield of about 15 kilotons. Comparing this yield to the observed damage produced a rule of thumb called the 5 psi lethal area rule. Approximately 100% of people inside the area where the shock wave carries an overpressure of 5 psi or greater would be killed. At Hiroshima, that area was in diameter. The damage
07:09. At 08:09, Tibbets started his bomb run and handed control over to his bombardier, Major Thomas Ferebee. The release at 08:15 (Hiroshima time) went as planned, and the Little Boy containing about of uranium-235 took 44.4 seconds to fall from the aircraft flying at about to a detonation height of about above the city. "Enola Gay" traveled before it felt the shock waves from the blast. Due to crosswind, the bomb missed the aiming point, the Aioi Bridge, by approximately and detonated directly over Shima Surgical Clinic. It released the equivalent energy of , ± 2 kt. The weapon
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3,109,749
when did the chernobyl power plant go offline
of the Object Shelter or the New Safe Confinement. No variances in radiation levels as a result of the incident were detected. The roof which collapsed was built after the Chernobyl disaster. It was later repaired. On June 17, 2017, a cyberattack affected the radiation monitoring system and took down the power plant's official website which hosts information about the incident and the area. After the explosion at Reactor N. 4, the remaining three reactors at the power plant continued to operate. The schedule for plant decommissioning is intimately wrapped with the dismantling of Reactor N. 4 and the decontamination
but the accident was not made public until several years later. The reactor was repaired and put back into operation within a few months. On Saturday, April 26, 1986, a disaster occurred at Reactor N. 4, caused by a catastrophic power increase resulting in core explosions and open-air fires. This caused large quantities of radioactive materials and airborne isotopes to disperse in the atmosphere and surrounding land. The disaster has been widely regarded as the worst accident in the history of nuclear power in the world. As a result Reactor N. 4 was completely destroyed, and therefore enclosed in a
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where is the nuclear waste from nuclear power plants in the united states currently being stored
Yucca Mountain nuclear waste repository The Yucca Mountain Nuclear Waste Repository, as designated by the Nuclear Waste Policy Act amendments of 1987, is to be a deep geological repository storage facility within Yucca Mountain for spent nuclear fuel and other high-level radioactive waste in the United States. The site is located on federal land adjacent to the Nevada Test Site in Nye County, Nevada, about northwest of the Las Vegas Valley. The project was approved in 2002 by the 107th United States Congress, but federal funding for the site ended in 2011 under the Obama Administration via amendment to the
Recently, as plants continue to age, many on-site spent fuel pools have come near capacity, prompting creation of dry cask storage facilities as well. Several lawsuits between utilities and the government have transpired over the cost of these facilities, because by law the government is required to foot the bill for actions that go beyond the spent fuel pool. There are some 65,000 tons of nuclear waste now in temporary storage throughout the U.S. Since 1987, Yucca Mountain, in Nevada, had been the proposed site for the Yucca Mountain nuclear waste repository, but the project was shelved in 2009 following
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in what state was the yucca mountain repository being built
Yucca Mountain nuclear waste repository The Yucca Mountain Nuclear Waste Repository, as designated by the Nuclear Waste Policy Act amendments of 1987, is to be a deep geological repository storage facility within Yucca Mountain for spent nuclear fuel and other high-level radioactive waste in the United States. The site is located on federal land adjacent to the Nevada Test Site in Nye County, Nevada, about northwest of the Las Vegas Valley. The project was approved in 2002 by the 107th United States Congress, but federal funding for the site ended in 2011 under the Obama Administration via amendment to the
Sciences recommended that the best means of protecting the environment and public health and safety would be to dispose of the waste in rock deep underground. The DOE began studying Yucca Mountain in 1978 to determine whether it would be suitable for the nation's first long-term geologic repository for over (150 million pounds) of spent nuclear fuel and high-level radioactive waste as of 2015 stored at 121 sites around the nation. An estimated of the waste would be from America's military nuclear programs. On December 19, 1984, the DOE selected ten locations in six states for consideration as potential repository
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