Photoelectric detection systems determine projectile velocity by converting the interruption of a light beam into an electrical signal, enabling precise timing of a projectile’s passage between two or ...

Archery and target shooting with firearms and air guns are just a few of the many sports and pastimes that involve high-speed projectiles. A handy accessory for any of these activities is some means ...

The Office of Naval Research is getting ready to deploy their electromagnetic Railgun for testing for the first time next year. But what is a gun without ammo? The Hyper Velocity Projectile is being ...