While today's law enforcement officers don't wear utility belts full of crimefighting gadgets like Batman, they do rely on a variety of state-of-the-art technologies to do their jobs efficiently and ...

If the velocity of a projectile in a ballistic impact experiment varies - then the time it hits the target will change. The velocity trap enables ultra-high-speed cameras to automatically adjust image ...

Ballistics is an ancient art?one that was already old when longbows, catapults, and bronze smoothbore cannons were the high-tech missile projectors of their respective day. "External" ballistics ...

ROBINS, in the last century, revolutionized the science of artillery by his invention of the ballistic pendulum; and in our own times Mr. Bashforth has accomplished the same thing for modern rifled ...