کلیپ جدید The U.S. Navy's Next Super Weapon: Railguns?

The U.S. Navy's Next Super Weapon: Railguns? تماشای آنلاین و دانلود با لینک مستقیم برترین کیلیپ ها و فیلم ها
A railgun is a device that uses electromagnetic force to launch high velocity projectiles, by means of a sliding armature that is accelerated along a pair of conductive rails. It is typically constructed as a weapon and the projectile normally does not contain explosives, relying on the projectile's high speed to inflict damage.

The railgun uses a pair of parallel conductors, or rails, along which a sliding armature is accelerated by the electromagnetic effects of a current that flows down one rail, into

 دانلود فیلم