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Anti-nuclear Movement In Australia
Nuclear weapons testing, uranium mining and export, and nuclear power have often been the subject of public debate in Australia, and the anti-nuclear movement in Australia has a long history. Its origins date back to the 1972–1973 debate over French nuclear testing in the Pacific and the 1976–1977 debate about uranium mining in Australia.Koutsoukis, Jason (25 November 2007)Rudd romps to historic win''The Age''. Retrieved 15 December 2010. Several groups specifically concerned with nuclear issues were established in the mid-1970s, including the Movement Against Uranium Mining and Campaign Against Nuclear Energy (CANE), cooperating with other environmental groups such as Friends of the Earth and the Australian Conservation Foundation.McLeod, Roy (1995). "Resistance to Nuclear Technology: Optimists, Opportunists and Opposition in Australian Nuclear History" in Martin Bauer (ed) ''Resistance to New Technology'', Cambridge University Press, pp. 171–173. The movement suffere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radium Hill 1954
Radium is a chemical element with the symbol Ra and atomic number 88. It is the sixth element in group 2 of the periodic table, also known as the alkaline earth metals. Pure radium is silvery-white, but it readily reacts with nitrogen (rather than oxygen) upon exposure to air, forming a black surface layer of radium nitride (Ra3N2). All isotopes of radium are radioactive, the most stable isotope being radium-226 with a half-life of 1600 years. When radium decays, it emits ionizing radiation as a by-product, which can excite fluorescent chemicals and cause radioluminescence. Radium, in the form of radium chloride, was discovered by Marie and Pierre Curie in 1898 from ore mined at Jáchymov. They extracted the radium compound from uraninite and published the discovery at the French Academy of Sciences five days later. Radium was isolated in its metallic state by Marie Curie and André-Louis Debierne through the electrolysis of radium chloride in 1911. In nature, radium is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honeymoon
A honeymoon is a vacation taken by newlyweds immediately after their wedding, to celebrate their marriage. Today, honeymoons are often celebrated in destinations considered exotic or romantic. In a similar context, it may also refer to the phase in a couple's relationship - whether they are in matrimony or not - that exists before one becomes a burden to the other. History In Western culture and some westernized countries' cultures, the custom of a newlywed couple's going on a holiday together originated in early-19th-century Great Britain. Upper-class couples would take a "bridal tour", sometimes accompanied by friends or family, to visit relatives who had not been able to attend the wedding. The practice soon spread to the European continent and was known in France as a ''voyage à la façon anglaise'' (translation: English-style voyage), from the 1820s onwards. Honeymoons in the modern sense—a pure holiday voyage undertaken by the couple—became widespread during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EZ Industries
EZ Industries, formerly the Electrolytic Zinc Company, was a zinc miner and refiner in Australia. History EZ Industries was established in 1916 by Amalgamated Zinc as the Electrolytic Zinc Company to operate the Risdon Zinc Works on the banks of the Derwent River in Risdon, Tasmania. It was renamed EZ Industries in February 1957. In 1967, EZ purchased the Emu Bay Railway. In February 1983, EZ opened the Elura Nine near Cobar, New South Wales. It built a 45 kilometre railway line to connect with the Main Western railway line to move zinc to Newcastle for shipping to Risdon. In 1984, EZ was taken over by North Broken Hill Peko North Limited was a diversified mining and resources company. Although based in Australia, its operations eventually extended to six continents. By the late 20th century the company had become the fourth largest iron ore exporter in the world wi .... EZ owned a 31% stake in the Ranger Uranium Mine through its Energy Resources of Australia sharehol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peko-Wallsend
Peko-Wallsend was an Australian mining company. History Peko-Wallsend was founded in 1961 when Peko Mines merged with Wallsend Investments. In 1962 Peko-Wallsend purchased Toll Transport. In January 1968, Peko-Wallsend acquired a majority shareholding in the Mount Morgan Mine. In May 1979, Sims Metal was acquired. In December 1979, Peko-Wallsend acquired a 25% stake in the Ranger Uranium Mine. In 1986, Toll Transport was sold in a management buyout A management buyout (MBO) is a form of acquisition in which a company's existing managers acquire a large part, or all, of the company, whether from a parent company or individual. Management-, and/or leveraged buyout became noted phenomena of ... to Paul Little and Peter Rowsthorn. In 1988 Peko Wallsend was taken over by North Limited. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney
Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountains to the west, Hawkesbury to the north, the Royal National Park to the south and Macarthur to the south-west. Sydney is made up of 658 suburbs, spread across 33 local government areas. Residents of the city are known as "Sydneysiders". The 2021 census recorded the population of Greater Sydney as 5,231,150, meaning the city is home to approximately 66% of the state's population. Estimated resident population, 30 June 2017. Nicknames of the city include the 'Emerald City' and the 'Harbour City'. Aboriginal Australians have inhabited the Greater Sydney region for at least 30,000 years, and Aboriginal engravings and cultural sites are common throughout Greater Sydney. The traditional custodians of the land on which modern Sydney stands ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jervis Bay Nuclear Power Plant
Jervis Bay Nuclear Power Plant was a proposed nuclear power reactor in the Jervis Bay Territory on the south coast of New South Wales. It would have been Australia's first nuclear power plant, and was the only proposal to have received serious consideration . Some environmental studies and site works were completed, and two rounds of tenders were called and evaluated, but the Australian government decided not to proceed with the project. Background to the project In 1969 the Australian government proposed to the New South Wales government that a 500 MWe nuclear power station should be built on Commonwealth territory and connected to the New South Wales grid, electricity generation and distribution being a state responsibility under the Australian constitution. Possible sites were the Australian Capital Territory and Jervis Bay. The plan, supported by the Australian Atomic Energy Commission, was for a design of reactor that could generate weapons-grade plutonium, possibly reflec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Partial Nuclear Test Ban Treaty
The Partial Test Ban Treaty (PTBT) is the abbreviated name of the 1963 Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and Under Water, which prohibited all test detonations of nuclear weapons except for those conducted underground. It is also abbreviated as the Limited Test Ban Treaty (LTBT) and Nuclear Test Ban Treaty (NTBT), though the latter may also refer to the Comprehensive Nuclear-Test-Ban Treaty (CTBT), which succeeded the PTBT for ratifying parties. Negotiations initially focused on a comprehensive ban, but that was abandoned because of technical questions surrounding the detection of underground tests and Soviet concerns over the intrusiveness of proposed verification methods. The impetus for the test ban was provided by rising public anxiety over the magnitude of nuclear tests, particularly tests of new thermonuclear weapons (hydrogen bombs), and the resulting nuclear fallout. A test ban was also seen as a means of slowing nuclear prolifera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liberal Party Of Australia
The Liberal Party of Australia is a centre-right political party in Australia, one of the two major parties in Australian politics, along with the centre-left Australian Labor Party. It was founded in 1944 as the successor to the United Australia Party and has since become the most successful political party in Australia's history. The Liberal Party is the dominant partner in the Coalition with the National Party of Australia. At the federal level, the Liberal Party and its predecessors have been in coalition with the National Party since the 1920s. The Coalition was most recently in power from the 2013 federal election to the 2022 federal election, forming the Abbott (2013–2015), Turnbull (2015–2018) and Morrison (2018–2022) governments. After the Liberal Party lost the 2022 Australian federal election, Morrison announced he would step down as leader of the Liberal Party. Deputy Leader Josh Frydenberg also lost his seat, making senior Liberal MP Peter Dutton ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rum Jungle, Northern Territory
Rum Jungle is a locality in the Northern Territory of Australia located about 105 kilometres south of Darwin on the East Branch of the Finniss River. It is the site of a uranium deposit, found in 1949, which has been mined. The area derives its name from an incident when a thief stole 750 ounces of gold from miners after getting them drunk with rum. Original uranium mine George Goyder noted an unidentified copper-like green ore in 1869 at "Giants Reef", which was later "rediscovered" and identified to be torbernite. In 1949, John Michael "Jack" White discovered torbernite in old nearby copper shafts. In 1952 the Australian Government funded the setting up of a mine and treatment plant to provide uranium oxide concentrate to the UK-US Combined Development Agency under a contract which ran from 1953 to 1962. Rum Jungle was then the largest construction in the Northern Territory. The Government, through the Australian Atomic Energy Commission, was responsible for the min ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Marine Propulsion
Nuclear marine propulsion is propulsion of a ship or submarine with heat provided by a nuclear reactor. The power plant heats water to produce steam for a turbine used to turn the ship's propeller through a gearbox or through an electric generator and motor. Nuclear propulsion is used primarily within naval warships such as nuclear submarines and supercarriers. A small number of experimental civil nuclear ships have been built. Compared to oil- or coal-fuelled ships, nuclear propulsion offers the advantages of very long intervals of operation before refueling. All the fuel is contained within the nuclear reactor, so no cargo or supplies space is taken up by fuel, nor is space taken up by exhaust stacks or combustion air intakes. However, the low fuel cost is offset by high operating costs and investment in infrastructure, so nearly all nuclear-powered vessels are military. Power plants Basic operation of naval ship or submarine Most naval nuclear reactors are of the pressuriz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Weapons
A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions ( thermonuclear bomb), producing a nuclear explosion. Both bomb types release large quantities of energy from relatively small amounts of matter. The first test of a fission ("atomic") bomb released an amount of energy approximately equal to . The first thermonuclear ("hydrogen") bomb test released energy approximately equal to . Nuclear bombs have had yields between 10 tons TNT (the W54) and 50 megatons for the Tsar Bomba (see TNT equivalent). A thermonuclear weapon weighing as little as can release energy equal to more than . A nuclear device no larger than a conventional bomb can devastate an entire city by blast, fire, and radiation. Since they are weapons of mass destruction, the proliferation of nuclear weapons is a focus of international relations policy. Nuclear weapons have been dep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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