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Self Destruct
A self-destruct is a mechanism that can cause an object to destroy itself or render itself inoperable after a predefined set of circumstances has occurred. Self-destruct mechanisms are typically found on devices and systems where malfunction could endanger large numbers of people. Uses Land mines Some types of modern land mines are designed to self-destruct, or chemically render themselves inert after a period of weeks or months to reduce the likelihood of friendly casualties during the conflict or civilian casualties after the conflict's end. The Amended Protocol II to the Convention on Certain Conventional Weapons (CCW), amended in 1996, requires that anti-personnel land mines deactivate and self-destruct, and sets standards for both. Landmines currently used by the United States military are designed to self-destruct after between 4 hours and 15 days depending upon the type. The landmines have a battery and when the battery dies, the land mine self-destructs. The self-d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mine POM-3
Mine, mines, miners or mining may refer to: Extraction or digging *Miner, a person engaged in mining or digging *Mining, extraction of mineral resources from the ground through a mine Grammar *Mine, a first-person English possessive pronoun Military * Mining (military), digging under a fortified military position to penetrate its defenses * Mine warfare ** Anti-tank mine, a land mine made for use against armored vehicles ** Antipersonnel mine, a land mine targeting people walking around, either with explosives or poison gas ** Bangalore mine, colloquial name for the Bangalore torpedo, a man-portable explosive device for clearing a path through wire obstacles and land mines ** Cluster bomb, an aerial bomb which releases many small submunitions, which often act as mines ** Land mine, explosive mines placed under or on the ground ** Naval mine, or sea mine, a mine at sea, either floating or on the sea bed, often dropped via parachute from aircraft, or otherwise lain by surface ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deepwater Horizon Explosion
On April 20, 2010, an explosion and fire occurred on the ''Deepwater Horizon'' semi-submersible mobile offshore drilling unit, which was owned and operated by Transocean and drilling for BP in the Macondo Prospect oil field about southeast off the Louisiana coast. The explosion and subsequent fire resulted in the sinking of the ''Deepwater Horizon'' and the deaths of 11 workers; 17 others were injured. The same blowout that caused the explosion also caused an oil well fire and a massive offshore oil spill in the Gulf of Mexico, considered the largest accidental marine oil spill in the world, and the largest environmental disaster in United States history. Background ''Deepwater Horizon'' ''Deepwater Horizon'' was a floating semi-submersible drilling unit—a fifth-generation, ultra-deepwater, dynamically positioned, column-stabilized drilling rig owned by Transocean and built in South Korea. The platform was long and wide and could operate in waters up to deep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Search For Spock
''Star Trek III: The Search for Spock'' is a 1984 American science fiction film, written and produced by Harve Bennett, directed by Leonard Nimoy, and based on the television series ''Star Trek: The Original Series, Star Trek''. It is the third film in the ''Star Trek'' franchise and is the second part of a three-film story arc that begins with ''Star Trek II: The Wrath of Khan'' (1982) and concludes with ''Star Trek IV: The Voyage Home'' (1986). After the death of Spock (Nimoy), the crew of the USS Enterprise (NCC-1701), USS ''Enterprise'' return to Earth. When James T. Kirk (William Shatner) learns that Spock's spirit, or Vulcan (Star Trek)#Katra, katra, is held in the mind of Dr. Leonard McCoy, Leonard "Bones" McCoy (DeForest Kelley), Kirk and company steal the decommissioned USS ''Enterprise'' to return Spock's body to his homeworld. The crew must also contend with hostile Klingons, led by Kruge (Christopher Lloyd), who are bent on stealing the secrets of the powerful terraf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
