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skip to main | skip to sidebar Media Planet Electromagnetic Railgun A new futuristic weapon getting tested by the Navy. it's a destructive weapon. In the demonstration Thursday, Navy engineers fired the electromagnetic railgun at what they said was a record power level: 10 megajoules. Railguns use electromagnetic energy to launch projectiles ( more than 200 nautical miles ). Electromagnetic Railgun Asteroid News 2008 TU24 An asteroid up to 600m in length rushed past the Earth this morning, giving......
