U.S. Navy railgun makes public debut

ReutersPublished: February 9, 20151 views
Published: February 9, 2015

The railgun, a futuristic electromagnetic weapon that can fire a projectile at seven times the speed of sound, makes its public debut at the the U.S. Navy's Science and Technology Expo. Katharine Jackson reports. Credit to Reuters.

Be the first to suggest a tag

    Comments

    0 comments