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Project Oilsand
Project Oilsand, also known as Project Oilsands, and originally known as Project Cauldron, was a 1958 proposal to exploit the Athabasca Oil Sands in Alberta via the underground detonation of up to 100 nuclear explosives; hypothetically, the heat and pressure created by an underground detonation would boil the bitumen deposits, reducing their viscosity to the point that standard oilfield techniques could be used. History The use of nuclear weapons for oil and gas extraction was first theorized by American geologist Manley L. Natland, of the Richfield Oil Company in 1956. Natland was working on location in the southern desert of Saudi Arabia and contemplated using the immense heat of the a nuclear explosion while watching the sun set. Natland theorized that drilling a deep borehole and detonating a nuclear weapon would result in an the immense release of heat and energy which would crush and melt surrounding rock, separate oil from sand, and create an underground cavity where the o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Plowshare
Project Plowshare was the overall United States program for the development of techniques to use nuclear explosives for peaceful construction purposes. The program was organized in June 1957 as part of the worldwide Atoms for Peace efforts. As part of the program, 31 nuclear warheads were detonated in 27 separate tests. A similar program was carried out in the Soviet Union under the name Nuclear Explosions for the National Economy. Successful demonstrations of non-combat uses for nuclear explosives include rock blasting, stimulation of tight gas, chemical element manufacture, unlocking some of the mysteries of the R-process of stellar nucleosynthesis and probing the composition of the Earth's deep crust, creating reflection seismology vibroseis data which has helped geologists and follow-on mining company prospecting. The project's uncharacteristically large and atmospherically vented Sedan nuclear test also led geologists to determine that Barringer crater was formed as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shockwave
In physics, a shock wave (also spelled shockwave), or shock, is a type of propagating disturbance that moves faster than the local speed of sound in the medium. Like an ordinary wave, a shock wave carries energy and can propagate through a medium but is characterized by an abrupt, nearly discontinuous, change in pressure, temperature, and density of the medium. For the purpose of comparison, in supersonic flows, additional increased expansion may be achieved through an expansion fan, also known as a Prandtl–Meyer expansion fan. The accompanying expansion wave may approach and eventually collide and recombine with the shock wave, creating a process of destructive interference. The sonic boom associated with the passage of a supersonic aircraft is a type of sound wave produced by constructive interference. Unlike solitons (another kind of nonlinear wave), the energy and speed of a shock wave alone dissipates relatively quickly with distance. When a shock wave passes through ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulletin Of The Atomic Scientists
The ''Bulletin of the Atomic Scientists'' is a nonprofit organization concerning science and global security issues resulting from accelerating technological advances that have negative consequences for humanity. The ''Bulletin'' publishes content at both a free-access website and a bi-monthly, nontechnical academic journal. The organization has been publishing continuously since 1945, when it was founded by former Manhattan Project scientists as the ''Bulletin of the Atomic Scientists of Chicago'' immediately following the atomic bombings of Hiroshima and Nagasaki. The organization is also the keeper of the symbolic Doomsday Clock, the time of which is announced each January. Background One of the driving forces behind the creation of the ''Bulletin'' was the amount of public interest surrounding atomic energy and rapid technological change at the dawn of the Atomic Age. In 1945 the public interest in Nuclear warfare, atomic warfare and Nuclear weaponry, weaponry inspired cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secretary Of State For External Affairs (Canada)
The Minister of Foreign Affairs (french: Ministre des Affaires étrangères) is the minister of the Crown in the Canadian Cabinet who is responsible for overseeing the Government of Canada's international relations and is the lead minister responsible for Global Affairs Canada, though the minister of international trade leads on trade issues. In addition to Global Affairs Canada, the minister is also the lead in overseeing the International Centre for Human Rights and Democratic Development and the International Development Research Centre. From 1909 to 1993, the office was called the Secretary of State for External Affairs. The first two secretaries of state for external affairs, from 1909 until 1912, ( Charles Murphy under Sir Wilfrid Laurier and William James Roche under Sir Robert Borden) concurrently served as the Secretary of State for Canada. The two portfolios were permanently separated in 1912, and the external affairs portfolio was then held by the prime minister of Can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national republics; in practice, both its government and its economy were highly centralized until its final years. It was a one-party state governed by the Communist Party of the Soviet Union, with the city of Moscow serving as its capital as well as that of its largest and most populous republic: the Russian SFSR. Other major cities included Leningrad (Russian SFSR), Kiev (Ukrainian SSR), Minsk ( Byelorussian SSR), Tashkent (Uzbek SSR), Alma-Ata (Kazakh SSR), and Novosibirsk (Russian SFSR). It was the largest country in the world, covering over and spanning eleven time zones. The country's roots lay in the October Revolution of 1917, when the Bolsheviks, under the leadership of Vladimir Lenin, overthrew the Russian Provisional Government ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Non-proliferation
Nuclear proliferation is the spread of nuclear weapons, fissionable material, and weapons-applicable nuclear technology and information to nations not recognized as "List of states with nuclear weapons, Nuclear Weapon States" by the Treaty on the Non-Proliferation of Nuclear Weapons, commonly known as the ''Non-Proliferation Treaty'' or ''NPT''. Proliferation has been opposed by many nations with and without nuclear weapons, as governments fear that more countries with nuclear weapons will increase the possibility of nuclear warfare (up to and including the so-called countervalue targeting of civilians with nuclear weapons), de-stabilize international or regional relations, or infringe upon the national sovereignty of nation states. Four countries besides the five recognized Nuclear Weapons States have acquired, or are presumed to have acquired, nuclear weapons: India, Pakistan, North Korea, and Israel. None of these four is a party to the NPT, although North Korea acceded to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort McMurray
Fort McMurray ( ) is an urban service area in the Regional Municipality of Wood Buffalo in Alberta, Canada. It is located in northeast Alberta, in the middle of the Athabasca oil sands, surrounded by boreal forest. It has played a significant role in the development of the national petroleum industry. The 2016 Fort McMurray wildfire led to the evacuation of its residents and caused widespread damage. Formerly a city, Fort McMurray became an urban service area when it amalgamated with Improvement District No. 143 on April 1, 1995, to create the Municipality of Wood Buffalo (renamed the RM of Wood Buffalo on August 14, 1996). Despite its current official designation of urban service area, many locals, politicians and the media still refer to Fort McMurray as a city. Fort McMurray was known simply as McMurray between 1947 and 1962. History Before the arrival of Europeans in the late 18th century, the Cree were the dominant First Nations people in the Fort McMurray area. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Resources Canada
Natural Resources Canada (NRCan; french: Ressources naturelles Canada; french: RNCan, label=none)Natural Resources Canada is the applied title under the Federal Identity Program; the legal title is Department of Natural Resources (). is the department of the Government of Canada responsible for natural resources, energy, minerals and metals, forests, earth sciences, mapping, and remote sensing. It was formed in 1994 by amalgamating the Department of Energy, Mines and Resources with the Department of Forestry. Under the ''Constitution Act, 1867'', primary responsibility for natural resources falls to provincial governments, however, the federal government has jurisdiction over off-shore resources, trade and commerce in natural resources, statistics, international relations, and boundaries. The department administers federal legislation relating to natural resources, including energy, forests, minerals and metals. The department also collaborates with American and Mexican governme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Howard Charles Green
Howard Charles Green, (November 5, 1895 – June 26, 1989) was a Canadian federal politician. Opposition career He was first elected to the House of Commons of Canada in the 1935 federal election as a Conservative from Vancouver, British Columbia in the election which saw the defeat of Prime Minister R. B. Bennett's government. He served as a Member of Parliament (MP) for 28 years. Between his first election in 1935 and the 1949 federal election he was MP for the riding of Vancouver South. From 1949 until he was voted out of office, he represented the riding of Vancouver Quadra Vancouver Quadra is a federal electoral district in the Metro Vancouver region of British Columbia, Canada. It has been represented in the House of Commons of Canada since 1949. The constituency bears the name of the Spanish explorer who surveye .... In 1942, he was a candidate at the 1942 Progressive Conservative leadership convention, party's leadership convention, and placed fourth. At the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Social Credit Party Of Alberta
Alberta Social Credit was a provincial political party in Alberta, Canada, that was founded on social credit monetary policy put forward by Clifford Hugh Douglas and on conservative Christian social values. The Canadian social credit movement was largely an out-growth of Alberta Social Credit. The Social Credit Party of Canada was strongest in Alberta, before developing a base in Quebec when Réal Caouette agreed to merge his Ralliement créditiste movement into the federal party. The British Columbia Social Credit Party formed the government for many years in neighbouring British Columbia, although this was effectively a coalition of centre-right forces in the province that had no interest in social credit monetary policies. The Alberta Social Credit party won a majority government in 1935, in the first election it contested, barely months after its formation. During its first years, when led by William Aberhart, it was a radical monetary reform party, at least in theory if not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defence Research And Development Canada
Defence Research and Development Canada (DRDC; french: Recherche et développement pour la défense Canada, ''RDDC'') is a special operating agency of the Department of National Defence (DND), whose purpose is to provide the Canadian Armed Forces (CAF), other government departments, and public safety and national security communities with knowledge and technology. DRDC has approximately 1,400 employees across eight research centres within Canada. History After the First World War, national research and development in Canada was organized under the National Research Council (NRC). The NRC was founded in 1925 based on a wartime British recommendation to establish military laboratories in Canada, but by that time the main priorities were developing domestic university and industrial research and civilian projects.Turner, p.15 Greater interest in military applied research arrived in 1935Turner, p.16 when Major-General Andrew McNaughton became President of the NRC.;Turner, p.17 in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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