listing military nuclear accidents...its long, sad to say...

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listing military nuclear accidents...its long, sad to say...

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Scope of this article

In listing military nuclear accidents, the following criteria have been followed:

  1. There must be well-attested and substantial health damage, property damage or contamination.
  2. The damage must be related directly to radioactive material, not merely (for example) at a nuclear power plant.
  3. To qualify as "military", the nuclear operation/material must be principally for military purposes.

1940s

   * June 24, 1942 – Leipzig, Germany: Werner Heisenberg and Robert Dopel had an explosion in the Leipzig L-IV atomic pile, which resulted in a major fire. This occurred shortly after L-IV demonstrated Germany's first signs of neutron propagation. The device was in the process of being checked for a possible heavy water leak to the core; during the inspection air was accidentally introduced into the reactor core, leading to ignition of the uranium powder inside. The fire caused the heavy water jacket to boil, eventually generating enough steam pressure to blow the reactor apart. A spray of burning uranium particles were scattered throughout the lab, igniting a major facility fire. [1]

A sketch of Louis Slotin's criticality accident used to determine exposure of those in the room at the time.
A sketch of Louis Slotin's criticality accident used to determine exposure of those in the room at the time.

   * August 21, 1945 – Harry K. Daghlian, Jr., working at Los Alamos Omega site, accidentally created a supercritical mass when he dropped a tungsten carbide brick onto a plutonium core. He quickly removed the piece, but was fatally irradiated in the incident, dying September 15. [2]

   * May 21, 1946 – Canadian physicist Louis Slotin manually assembled a critical mass of plutonium while demonstrating his technique to visiting scientists at Los Alamos, causing a fatal criticality accident. Slotin died on May 30 from massive radiation poisoning, with an estimated dose of 1000 rads (rad), or 10 grays (Gy). Seven observers, who received doses as high as 166 rads, survived. [3]

1950s

   * February 13, 1950, off the Coast of British Columbia – The American B-36B 44-92075, a B-36 bomber, was forced to jettison a weapon which exploded on impact. The bomber, carrying one weapon containing a dummy warhead, was flying a simulated combat mission from Eielson Air Force Base, near Fairbanks, Alaska, to Carswell Air Force Base in Fort Worth, Texas. After six hours of flight the bomber experienced mechanical problems and was forced to shut down three of its engines at an altitude of 12,000 feet. Fearing that severe weather and icing would jeopardize a safe emergency landing, the weapon was jettisoned over the Pacific Ocean from a height of 8,000 feet. The weapon's high explosives exploded upon impact. All sixteen crew members and one passenger were able to parachute to safety and were subsequently rescued from Princess Royal Island. The Pentagon's summary report does not mention if the weapon was later recovered. [4]

   * April 11, 1950, – A B-29 bomber carrying a nuclear weapon, four spare detonators, and a crew of thirteen crashed into a mountain near Manzano Base in Albuquerque, New Mexico, three minutes after departure from the Kirtland Air Force Base in Albuquerque. The crash resulted in a major fire which was reported by the New York Times as being visible from "fifteen miles." The bomb's casing was completely demolished and its high explosives ignited upon contact with the plane's burning fuel. However, according to the Department of Defense, the four spare detonators and all nuclear components were recovered. A nuclear detonation was not possible because the weapon's core, while being carried on-board, was not placed in the weapon for safety reasons. All thirteen crew members were killed. [5]

   * November 10, 1950 – A B-50 returning one of several US Mark 4 nuclear bombs secretly deployed in Canada had engine trouble and jettisoned the weapon at 10,500 feet (3,200 m). The bomb, carrying the depleted uranium tamper but not its plutonium core ("pit"), was set to self-destruct at 2500' (750 m) and dropped over the St. Lawrence River off Rivière du Loup, Quebec. The explosion shook area residents and scattered nearly 100 pounds (45 kg) of depleted uranium.[6]

The Castle Bravo fallout pattern.
The Castle Bravo fallout pattern.

   * March 1, 1954 – During the Castle Bravo nuclear test of the first deployable hydrogen bomb, a miscalcuation resulted in the explosion being over twice as large as predicted, with a total explosive force of 15 megatons. Of the total 15 megaton yield, 10 megatons were from fission of the natural uranium tamper, but those fission reactions were quite dirty, producing a large amount of fallout. That, combined with the much-larger-than-expected yield, and an unanticipated wind shift, produced a number of very serious consequences. Radioactive fallout was spread eastward onto the inhabited Rongelap and Rongerik atolls, which were soon evacuated. Many of the Marshall Islands natives have since suffered from birth defects and have received some compensation from the Federal government. A Japanese fishing boat, the Daigo Fukuryu Maru, also came into contact with the fallout, which caused many of the crew to grow ill; one eventually died. This resulted in an international uproar, and reignited Japanese concerns about radiation, especially in regards to the possibility of contaminated fish.

   * November 29, 1955 – An operator's error led to a partial core meltdown in the experimental breeder reactor EBR-I in Idaho, resulting in temporarily elevated radioactivity levels in the reactor building and necessitating a significant repair. [7][8] [9]

   * July 27, 1956 – A B-47 crashed into a storage igloo containing three Mark 6 nuclear bombs at RAF Lakenheath, exploding and spreading burning fuel over the bombs. A bomb disposal expert stated it was a miracle exposed detonators on one bomb did not fire, which presumably would have released nuclear material into the environment. [10]

   * September 11, 1957 – A major fire at Rocky Flats weapon mill 27 km from Denver began in a glove box and spread through the ventilation system into the stack filters. Plutonium and other contaminants were released, but the exact amount of which is unknown; estimates range from 25 mg to 250 kg. [11] [12] [13] [14]

   * September 29, 1957 – A cooling system failure resulted in a nuclear waste storage tank steam explosion at Mayak, a spent nuclear fuel reprocessing facility near Chelyabinsk, Russia. The explosion, estimated to have the same energy as 75 tons of TNT (310 GJ), released some 20 MCi (700 PBq) and subjecting (by various estimates) 124,000 to 270,000 people to dangerously high levels of radiation. [15]

   * October 8–12, 1957 – See Windscale fire. Windscale Pile No. 1 at Sellafield, CENSORED, began an annealing process to release Wigner energy from graphite portions of the reactor. The reactor that burned was one of two air-cooled graphite-moderated natural uranium reactors at the site used for production of plutonium. Technicians mistakenly overheated the reactor pile because poorly placed temperature sensors indicated the reactor was cooling rather than heating, leading to failure of a nuclear cartridge, which allowed uranium and irradiated graphite to react with air. The nuclear fire burned four days, damaging a significant portion of the reactor core. About 150 burning fuel cells could not be lifted from the reactor core, but operators succeeded in creating a fire break by removing nearby fuel cells. A risky effort to cool the graphite core with water eventually quenched the fire. The air-cooled reactor had released radioactive gases into the surrounding countryside, primarily in the form of iodine-131. Milk distribution was banned in a 200 mile² (520 km²) area around the reactor for several weeks. A 1987 report by the National Radiological Protection Board predicted the accident would cause as many as 33 long-term cancer deaths, although the Medical Research Council Committee concluded that "it is in the highest degree unlikely that any harm has been done to the health of anybody, whether a worker in the Windscale plant or a member of the general public." [16] [17] [18] [19]

   * January 31, 1958 – During a simulated takeoff in Morocco a U.S. Air Force B-47 carrying an armed nuclear weapon caught fire when a wheel failure led to its tail hitting the runway and a fuel tank rupture. Some contamination was detected immediately following the accident. [20][21]

   * February 5, 1958 – The Tybee Bomb. A B-47 carrying a Mark 15, Mod 0 on a simulated combat mission from Homestead Air Force Base collided with an F-86. The F-86 pilot parachuted to safety. The B-47 tried landing at Hunter Air Force Base three times before decision was made to jettison the bomb at 7200ft into the Atlantic Ocean near Savannah, Georgia and Tybee Island, Georgia. A 3 square mile area near Wassaw Sound was searched for 9 weeks before being called off. The bomb was searched for in 2001 and not found. A new group in 2004 claims to have found an underwater object which it thinks is the bomb. [22]

   * March 11, 1958 – A B-47 bomber flying from Savannah, Georgia on a routine exercise with a nuclear warhead experienced a malfunction. The bomb lock failed and released a nuclear warhead which fell and detonated the chemical portion in the suburban neighborhood of Florence, South Carolina. The nuclear part did not detonate but radioactive substances were flung across the area. Several minor injuries resulted and the destruction of the house it fell on. No radiation sickness occurred.

   * June 16, 1958 – A prompt neutron criticality accident occurred in the C-1 wing of building 9212 at the Oak Ridge, Tennessee Y-12 complex. A supercritical portion of highly enriched uranyl nitrate was allowed to collect in the drum. It is estimated that the criticality produced 1.3 * 1018 fissions. Eight employees were in close proximity to the drum during the accident, receiving neutron doses ranging from 30 to 477 rems. No fatalities reported. [23]

   * December 30, 1958 – A critical mass of plutonium solution was accidentally assembled during chemical purification at Los Alamos. The crane operator died of acute radiation sickness. The March, 1961 Journal of Occupational Medicine printed a special supplement medically analyzing this accident. Hand-manipulations of critical assemblies were abandoned as a matter of policy in U.S. federal facilities after this accident.[24]

   * November 20, 1959: A chemical explosion occurred in the radio-chemical processing plant at Oak Ridge National Laboratory in Tennessee during decontamination of processing machinery. (Report ORNL-2989, Oak Ridge National Laboratory). The accident resulted in the release of about 15 grams of 239Pu.

1960s

   * June 7, 1960 – At McGuire Air Force Base in New Egypt, New Jersey, a helium tank exploded and ruptured the tanks of a BOMARC-A surface-to-air missile. The fire destroyed the missile, and contaminated the area directly below and adjacent to the missile.[25]

   * October 13, 1960 – A USSR Northern Fleet November-class submarine, the ill-fated K-8, was on exercise in the Barents Sea when a leak developed in the steam generators and in a pipe leading to the compensator reception. While the crew rigged an improvised cooling system, radioactive gases leaked into the vessel. Three of the crew suffered visible radiation injuries, and according to radiological experts in Moscow; some crew members had been exposed to doses of up to 1.8 - 2 Sv (180 - 200 rem). [26][27]

SL-1 reactor being removed from the National Reactor Testing Station.
SL-1 reactor being removed from the National Reactor Testing Station.

   * January 3, 1961 – SL-1, a U.S. experimental military nuclear power reactor at the National Reactor Testing Station in Idaho, went prompt critical during maintenance procedures and caused the water surrounding the core to explosively vaporize, causing a pressure wave to strike the top of the reactor vessel, propelling the control rod and entire reactor vessel upwards, killing the operator who had been standing on top of the vessel and pinning him to the ceiling. Two other military personnel supervising the maintenance operations were also killed.

   * January 24, 1961 – A B-52 bomber suffered a fire caused by a major leak in a wing fuel cell and exploded in mid-air 12 miles (20 km) north of Seymour Johnson Air Force Base, Goldsboro, North Carolina. The incident released the bomber's two Mark 39 hydrogen bombs. Five crewmen parachuted to safety, but three died—two in the aircraft and one on landing. Three of the four arming devices on one of the bombs activated, causing it to carry out many of the steps needed to arm itself, such as the charging of the firing capacitors and critically the deployment of a 100 foot (30 m) diameter retardation parachute. The parachute allowed the bomb to hit the ground with little damage. The fourth arming device — the pilot's safe/arm switch — was not activated and so the weapon did not detonate. The other bomb plunged into a muddy field at around 700 miles per hour (300 m/s) and disintegrated. Its tail was discovered about 20 feet (7 m) down and much of the bomb recovered, including the tritium bottle and the plutonium. However, excavation was abandoned because of uncontrollable flooding by ground water, and most of the thermonuclear stage, containing uranium, was left in situ. It was estimated to lie at around 180 feet (55 m). The Air Force purchased the land and fenced it off to prevent its disturbance, and it is tested regularly for contamination, although none has so far been found. See: Broken Arrow: Goldsboro, NC.

   * July 4, 1961 – The Soviet Hotel-class submarine K-19 experienced a major accident after a reactor cooling system failed off the coast of Norway. The incident contaminated the crew, parts of the ship, and some of the ballistic missiles carried onboard, and several fatalities resulted. Reactor core temperatures reached 800 °C, nearly enough to melt the fuel rods, although the crew was able to regain temperature control by using emergency procedures. The movie K-19: The Widowmaker, starring Harrison Ford and Liam Neeson, is a controversially fictionalized story of these events.

   * April 21, 1964 – A US Transit-5BN-3 nuclear-powered navigational satellite failed to reach orbital velocity and began falling back down at 150,000 feet (46 km) above the Indian Ocean. The satellite's SNAP generator contained 16 kCi (590 TBq) of 238Pu, which at least partially burned upon reentry. Increased levels of 238Pu were first documented in the stratosphere four months later. The EPA estimated the abortive launch resulted in little 238Pu contamination to human lungs (0.06 mrem or 0.6 µSv) compared to fallout from weapons tests in the 1950s (0.35 mrem or 3.5 µSv) or the EPA's Clean Air Act airborne exposure limit of 10 mrem (100 µSv). [28][29]

   * January 1965 – An accident at Lawrence Livermore National Laboratory releases 300 kCi (11 PBq) of radioactive material.

   * October 1965 – A fire at Rocky Flats exposes a crew of 25 to up to 17 times the legal limit for radiation.

   * December 5, 1965 – An A-4E Skyhawk aircraft with one B43 nuclear bomb onboard falls off the USS Ticonderoga into 16,200 feet (4.9 km) of water off the coast of Japan. The ship was traveling from Vietnam to Yokosuka, Japan. The plane, pilot and weapon are never recovered. There is dispute over exactly where the incident took place—the U.S. Defense Department originally stated it took place 500 miles (800 km) off the coast of Japan, but U.S. Navy documents later show it happened about 80 miles (130 km) from the Ryukyu Islands and 200 miles (320 km) from Okinawa. [30]

   * January 17, 1966 – Near Palomares, Spain, during over-ocean in-flight refueling, a B-52 collides with a USAF KC-135 jet tanker. Eight of the eleven crew members are killed. The KC-135's 40,000 US gallons (150,000 L) of jet fuel burn. Two hydrogen bombs rupture, dispersing radioactive particles over nearby farms. An intact bomb lands near Palomares. The fourth bomb was lost at sea, 12 miles (20 km) off the coast. A search involving three months and 12,000 men recovers it. The U.S. Navy employed the use of the deep-diving research submarine DSV Alvin to aide in the recovery efforts. During the ensuing cleanup, 1,500 tonnes of radioactive soil and tomato plants are shipped to a nuclear dump in Aiken, South Carolina. The U.S. settled claims by 522 Palomares residents for $600,000. The town also received a $200,000 desalinization plant. The motion picture Men of Honor (2000), starring Cuba Gooding, Jr. as USN Diver Carl Brashear, and Robert De Niro as USN Diver Billy Sunday, contained an account of the fourth bomb's recovery.

   * Winter 1966-1967 (date unknown) – The Soviet icebreaker Lenin, the USSR's first nuclear-powered ship, suffers a major accident (possibly a meltdown) in one of its three reactors. It was rumored that around 30 of the crew were killed. The ship was abandoned for a year to allow radiation levels to drop before the three reactors were removed, to be dumped into the Tsivolko Fjord on the Kara Sea, along with 60% of the fuel elements packed in a separate container. The reactors were replaced with two new ones, and she re-entered service in 1970.

   * January 22, 1968 – 7 miles (11 km) south of Thule Air Force Base, Greenland, a fire breaks out in the navigator's compartment of a B-52 which crashes, scattering three hydrogen bombs on land and dropping one into the sea. During a cleanup complicated by Greenland's harsh weather, contaminated ice and aircraft debris are buried in the U.S. Bomb fragments were recycled by Pantex, in Amarillo, Texas. Danes were outraged by the event because Greenland is a Danish possession, and Denmark forbids nuclear weapons on its territory. Denmark had massive demonstrations against the U.S. One warhead was recovered by Navy SEALs and Seabees (U.S. naval engineers) in 1979. An August 2000 report suggests that the other bomb remains at the bottom of Baffin Bay.

   * May 24, 1968 – The Soviet nuclear submarine K-27 (Project 645) was out at sea. During sea trials, the nuclear reactor had operated at reduced power, and on May 24, power inexplicably suddenly dropped. Attempts by the crew to restore power levels failed. Simultaneously, gamma radiation in the reactor compartment increased to 150 rad/h. Radioactive gases were released to the reactor compartment from the safety buffer tank, and radiation on board the submarine increased. The reactor was shut down, and approximately 20% of the fuel assemblies were damaged. The incident was caused by problems in the cooling of the reactor core The entire submarine was scuttled in the Kara Sea in 1981. [31]

   * August 27, 1968 – The Project 667 A Yankee-class nuclear submarine K-140 was in the naval yard at Severodvinsk for repairs. On August 27, an uncontrolled increase of the reactor's power occurred following work to upgrade the vessel. One of the reactors started up automatically when the control rods were raised to a higher position. Power increased to 18 times its normal amount, while pressure and temperature levels in the reactor increased to four times the normal amount. The automatic start-up of the reactor was caused by the incorrect installation of the control rod electrical cables and by operator error. Radiation levels aboard the vessel deteriorated. [32]

   * May 11, 1969 – 5 kg of plutonium burns at Rocky Flats. Hundreds of railway cars are used to transport the contamination to Idaho Falls, where it is left in unlined trenches over one of the U.S.'s most significant aquifers. The Colorado Committee for Environmental Information deployed scientists with sophisticated measuring equipment, putting officials on notice that the public now had the capacity to discover and report releases of radioactive substances. The committee's work in response to the fire discovered radioactive residue in areas near Rocky Flats that provided evidence of gradual build-up of radioactive compounds during the years of Rocky Flats operation.

   * July 24, 1969 – A serious fire at the AEC's Nuclear Trigger Assembly Facility at Rocky Flats in Colorado suspends U.S. missile production. Areas downwind are contaminated by plutonium. Several factory buildings become uninhabitable and are later dismantled and buried.

1970s

   * April 12, 1970 – A Soviet November-class attack submarine K-8 apparently experiences problems with its nuclear propulsion system while in the Atlantic Ocean. The crew attempts to hook a tow line to an East Bloc merchant vessel, but fails. The ship sinks, killing 52. [33]

   * April 17, 1970 – Apollo 13 returns to earth, jettisoning a SNAP 27 radioisotope thermoelectric generator (RTG) that contained approximately 3.9 kg of plutonium. This device was intended to be left on the lunar surface. However, the lunar landing was aborted--and the device returned to earth with the spacecraft. The RTG survived reentry, however it has not been recovered from its resting place in the Tonga Trench.

   * December 12, 1971 – In the Thames River near New London, Connecticut, radioactive coolant water is being transferred from the submarine USS Dace to the submarine tender USS Fulton when 500 US gallons (1,900 L) are spilled into the river.

   * December 1972 – A major fire and two explosions at a plutonium fabrication plant in Pawling, New York, cause plutonium to contaminate the plant and grounds, resulting in its permanent shutdown.

   * 1975 – The USS Guardfish attempts to dump the depleted resin from its purification system (used to remove dissolved radioactive minerals and particles from the primary coolant loops of submarines). The ship is contaminated when the wind blows resin back onto the ship. This type of accident was fairly common (see 1961); however, U.S. Navy nuclear vessels no longer discharge resin at sea.

   * October–November 1975 – While disabled, the submarine tender USS Proteus discharges radioactive coolant water into Apra Harbor, Guam. A Geiger counter at two of the harbor's public beaches showed 100 millirems/hour, fifty times the allowable dose.

   * August 1976 – An explosion at a Hanford, Washington, Plutonium Finishing Plant contaminated several workers. The plant converted plutonium nitrate solutions into metallic form for nuclear weapons production facilities. The explosion blew out a quarter-inch-thick lead glass window that shielded workers from radioactive materials. One 64-year-old worker was showered with nitric acid and radioactive pieces of glass. The worker inhaled the largest dose of 241Am ever recorded. He inhaled about 500 times the U.S. government occupational standards for the element. The worker was placed in isolation for five months and given an experimental drug to flush the isotope from his body. By 1977, his body's radiation count had fallen by about 80 percent. When the worker returned home, friends and church members avoided him. His minister finally had to tell people it was safe to be around him. He died of natural causes in 1987 at age 75. [34]

   * 1977 – The Soviet submarine K-171 accidentally releases a nuclear warhead while off the coast of Kamchatka. After a frantic search involving dozens of ships and aircraft, the warhead is recovered. [35]

   * January 24, 1978 – Cosmos 954, a Soviet Radar Ocean Reconnaissance Satellite with an onboard nuclear reactor, breaks up on reentry over Canada; some radioactive pieces were recovered.

   * May 22, 1978 – Aboard the submarine USS Puffer near Puget Sound, Washington, a valve was mistakenly opened, releasing up to 500 US gallons (1,900 L) of radioactive water.

   * July 16, 1979 (34th anniversary of the Trinity test) – In Church Rock, New Mexico, the earth/clay dike of a uranium mill's "temporary" settling/evaporating pond fails. The pond was past its planned and licensed life and had been filled two feet (60 cm) deeper than design, despite evident cracking. The incident drains about 100 million US gallons (380,000 m³) of radioactive liquids and 1100 short tons (1000 metric tons) of solid wastes, which settle out up to 70 miles (100 km) down the Rio Puerco[36]


1980s

   * August 8, 1982– While on duty in the Barents Sea, there was a release of liquid metal coolant from the reactor of the a Soviet Project 705 Alfa-class submarine K-123. The accident was caused by a leak in the steam generator. Approximately two tons of metal alloy leaked into the reactor compartment, irreparably damaging the reactor such that it had to be replaced. It took nine years to repair the submarine. [37]

   * January 3, 1983 – The Soviet nuclear-powered spy satellite Kosmos 1402 burns up over the South Atlantic.

   * August 10, 1985 – About 35 miles (55 km) from Vladivostok in Chazhma Bay, a Soviet Echo-class submarine had a reactor explosion, producing fatally high levels of radiation. Ten officers are killed, but the deadly cloud of radioactivity does not reach Vladivostok. [38]

   * 1986 – The U.S. government declassifies 19,000 pages of documents indicating that between 1946 and 1986, the Hanford Site in Richland, Washington, released thousands of US gallons (several m³) of radioactive liquids. Of 270,000 people living in the affected area, most received low doses of radiation from 131I.

   * October 3, 1986 – 480 miles (770 km) east of Bermuda, K-219, a Soviet Yankee I-class submarine experienced an explosion in one of its nuclear missile tubes and at least three crew members were killed. Sixteen nuclear missiles and two reactors were on board. Soviet leader Mikhail Gorbachev privately communicated news of the disaster to U.S. President Ronald Reagan before publicly acknowledging the incident on October 4. Two days later, on October 6, the submarine sank in the Atlantic Ocean while under tow in 18,000 feet (5.5 km) of water. [39]

   * October 1988 – At the nuclear trigger assembly facility at Rocky Flats in Colorado, two employees and a Department of Energy inspector inhale radioactive particles, causing closure of the plant. Several safety violations were cited, including uncalibrated monitors, inadequate fire equipment, and groundwater contaminated with radioactivity.

1990s

   * 1997 – Georgian soldiers suffer radiation poisoning and burns. They are eventually traced back to training sources abandoned, forgotten, and unlabeled after the collapse of the Soviet Union. One was a 137Cs pellet in a pocket of a shared jacket which put out about 130,000 times the level of background radiation at 1 meter distance.[40]

2000s

   * February, 2003 – Oak Ridge, Tennessee Y-12 facility. During the final testing phase of a new salt-less uranium processing method the test experienced a small explosion followed by a fire. The explosion occurred in an unvented vessel containing unreacted calcium, water and depleted uranium, an exothermic reaction amongst these articles generated enough steam to burst the container. This small explosion breached the glovebox where it was stored. Air filtered into the damaged glovebox igniting some loose uranium powder (uranium is pyrophoric) starting a fire that slightly contaminated three employees. A year later BWXT, a partnership of BWX Technologies and Bechtel National was fined $82,500 for the accident.[41] [42]

EVERYONE FEELING SAFER NOW  [smilie=32.gif]  [smilie=75.gif]
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Post by ADF-Shaggs »

Advancements have been made these days, so yes i do feel heaps safer and I'm all for nuclear power.
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Post by Fridge »

You should see the long line of accidents from conventionally power plants. 700 premature deaths, 30,000 asthma attacks and 400 pediatric emergency room visits each year are linked to current pollution from six Maryland power plants. And these plants burn oil, coal and natural gas.
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Post by Merv »

so capt you want a hankee for your dribble :D na joking... but what brought this matter up?
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Post by Wed13 »

ioi merv wiper the side of ur mouth a bit
"why" u ask because ur dribbling poop

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Post by ADF-Baby »

there are reactor designs these days that are impossible to melt down even by trying. an australian design uses an evacuation chamber below the reactor to drain all the water into while from inside the rod core helium3 gas is released. helium 3 absorbs nutrons to make ordinary helium (it is actualy what causes a fizzle in thermo nuclear bombs) also nuclear reactors can easily be converted into desalination plants. They use  litres of water each day to cool the secondary loop after it has turned the turbines. if sea water was used instead of ordinary water the steam could be collected, condensed and used for drinking water. 2 such reactors plus existing dams would be more than enough to supply brisban or sidney. but instead of this little johny wants to turn the northern part of australia, the parts with the most natural resources, into one big dam so that the leaches in brisbane, sidney and melbourn dont have to put up with water restrictions. (the poor little babies)
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Post by ADF-ChooB »

yea.... screw techinology.... i wish they didnt make guns... running at each other with swords,axe,mace etc etc  and shooting with bows is much better (no cross bows, those r for cheaters) no sacasm there

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Post by Merv »

fine if i cant use crossbows i will just throw daggers and spears..and use andrew as a shield :P
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Post by ADF-Baby »

ADF-ChooB wrote:yea.... screw techinology.... i wish they didnt make guns... running at each other with swords,axe,mace etc etc  and shooting with bows is much better (no cross bows, those r for cheaters) no sacasm there

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ummmm dont know if you realise choob but your reading this using a pice of technology.
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Post by Aussie »

No  way baby....computers are so yesterday    

i heard PONG is the new craze

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Post by ADF-Baby »

even pong was a COMPUTER game
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