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OPERATION PLOWSHARE 1962 (WITH SLOW-MOTIONS)
An overview of Operation Plowshare, which occured in 1962. Operation Plowshare's main objective was to test and excavate the earth with nuclear explosives. The results? Over 12 million tonnes of earth were displaced by the blast, creating a crater 97.5 meters (320 feet) deep and 390.1 meters (1,280 feet) wide. PLUS: incredible SLOW-MOTIONS of the HUGE explosions! AWESOME!!!
Length: 144
Rating: 4.00 (6 ratings)
Tags: project plow share nuclear explosives explosive explosion blast bang boom burst detonate detonation excavation excavate
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1950's Cold War Propaganda - Plowshare The Peaceful Atom
Operation Plowshare, better known as Project Plowshare, not to be confused with the anti-nuclear Plowshares Movement, was the overall United States term for the development of techniques to use nuclear explosives for peaceful construction purposes. The phrase was coined in 1961, taken from Micah 4:3 ("And he shall judge among the nations, and shall rebuke many people: and they shall beat their swords into plowshares, and their spears into pruning hooks: nation shall not lift up sword against nation, neither shall they learn war any more"). It was the U.S. portion of what are called Peaceful Nuclear Explosions (PNE). The Soviet Union had a similar program of testing as well for many years. The Soviet program was titled Nuclear Explosions for the National Economy.
One of the first plowshare nuclear blast cratering proposals that came close to being carried out was Project Chariot, which would have used several hydrogen bombs to create an artificial harbor at Cape Thompson, Alaska. It was never carried out due to concerns for the native populations and the fact that there was little potential use for the harbor to justify its risk and expense. After the project was terminated, a proof-of-concept 104 kiloton (435 terajoule) cratering blast was conducted on July 6, 1962 at the north end of Yucca Flats, within the Atomic Energy Commission's Nevada Test Site (NTS) in southern Nevada. The shot, "Sedan", displaced more than 12 million short tons (11 teragrams) of soil and resulted in a radioactive cloud that rose to an altitude of 12,000 ft (3.7 km). The radioactive dust plume headed northeast and then east towards the Mississippi River.
The first PNE blast was Project GNOME, conducted on December 10, 1961 in a salt bed 24 mi (39 km) southeast of Carlsbad, New Mexico. The explosion released 3.1 kilotons (13 TJ) of energy yield at a depth of 361 meters (1,184 ft) which resulted in the formation of a 170 ft diameter, 80 ft high (52 by 25 m) cavity. The test had many objectives. The most public of these involved the generation of steam which could then be used to generate electricity. Another objective was the production of useful radioisotopes and their recovery. Another experiment involved neutron time-of-flight physics. A fourth experiment involved geophysical studies based upon the timed seismic source. Only the last objective was considered a complete success. The blast, unintentionally, vented radioactive steam while the press watched. The partly developed Project Coach detonation experiment, that was to follow adjacent to the Gnome test, was then cancelled.
Over the next 11 years 26 more nuclear explosion tests were conducted under the U.S. PNE program. Funding quietly ended in 1977. Costs for the program have been estimated at more than (US) $770 million.
"Atoms for Peace" was the title of a speech delivered by U.S. President Dwight D. Eisenhower to the UN General Assembly in New York City on December 8, 1953.
I feel impelled to speak today in a language that in a sense is new—one which I, who have spent so much of my life in the military profession, would have preferred never to use.
That new language is the language of atomic warfare.
The United States then launched an "Atoms for Peace" program that supplied equipment and information to schools, hospitals, and research institutions within the U.S. and throughout the world.
Length: 58
Rating: 4.20 (10 ratings)
Tags: COLD WAR NUKES NUCLEAR WEAPONS ATOMIC BOMB TESTING SOVIET Missle history physical science social political
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Plowshare SAMPLE NewDemo 2007
-plowshare- Sample of the pre-production demo, new album, Bombs fall/Life must disappear/The witness of the defeat/The last awakening, Alan Morell/Alex MartÃnez/Nadia TolsÃ
Length: 298
Rating: 4.40 (7 ratings)
Tags: plowshare lleida rock catalunya heavy metal
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