I had read about this for a while,a magnetic rail gun..Read the story,and see what you think about this.
A Quote.
"In addition, rather than relying on chemical propellants like gunpowder, the railgun uses an electromagnetic pulse to create strong magnetic fields that propel the conductive bullet on a sliding metal sled and out of the barrel -- at 4,500 to 5,000 miles per hour and as far as 100 nautical miles away in about 5 minutes, with possible future expansion to 220 miles, according to ONR."
And here a slide show of the gun firing
A Quote.
"In addition, rather than relying on chemical propellants like gunpowder, the railgun uses an electromagnetic pulse to create strong magnetic fields that propel the conductive bullet on a sliding metal sled and out of the barrel -- at 4,500 to 5,000 miles per hour and as far as 100 nautical miles away in about 5 minutes, with possible future expansion to 220 miles, according to ONR."
And here a slide show of the gun firing
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