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Sounds like a cool high tech way to kill people.
But don't get me wrong I am still against the evil American Empire
and all of our unconstitutional and illegal wars!
Electromagnetic railgun successfully tested by Michael E. Ruane - Dec. 14, 2010 12:00 AM Washington Post WASHINGTON - The red-and-yellow warning flags were out. The gun range was cleared. The klaxon sounded. "System is enabled," the voice on the speakerphone said. There was a pause, then a distant thud that could be felt through the floor. "Gun is fired," the voice said. Inside a cavernous building at the Naval Surface Warfare Center in Dahlgren, Va., on Friday, a gigantic pulse of electricity hurled a 20-pound slug of aluminum out the barrel of an experimental gun at seven times the speed of sound. The slug trailed a pillar of fire as it left the weapon and the building, illuminating the surrounding woods like a giant flashbulb. It streaked down-range, generating a small sonic boom, and traveled about 5,500 feet before tumbling to the ground harmlessly. In an adjacent building, there was a round of applause from observing scientists. It was the latest test of the Navy's electromagnetic railgun, a futuristic weapon that is right out of the latest video war game and could one day change the face of naval warfare. Roger Ellis, railgun-program manager, said people "see these things in the video games, but this is real, this is what is very historical." The gun is fired with a jolt of electricity that can propel a round more than 100 miles and at such velocity that it does not need an explosive warhead. Two tests were conducted Friday - the first of which the Navy said generated a world record 33 megajoules of force out of the barrel. The second shot, witnessed by reporters, produced 32 megajoules. Forty-five minutes after the second shot, a part of the large battered bullet that was retrieved from the range was still warm to the touch. The Navy hopes the railgun brings a sci-fi level of range and firepower to its fleets of the future. "It's exhilarating," Elizabeth D'Andrea, the railgun project's strategic director, said after the test. The gun itself doesn't look much like a gun. It consists of two rails, along which a surge of electricity runs. They are bolted inside a long oblong box the length of a tractor trailer. Bundles of thick black cables feed into one end of the box, where the slug is loaded between the rails. When the power is fed through the rails, it creates a surge that flings the slug along and out the muzzle at tremendous speed. Charles Garnett, railgun project manager at Dahlgren, said it gets its power the same way a pocket camera builds up energy to operate its flash, but on a much larger scale. The Navy said the use of electricity to power such a round could change the way naval guns have been fired for centuries: with explosive propellants like gunpowder.
Some other high tech weapons systems |