Among recent discoveries resulting from the new research, he said, is the unexpected behavior of hard ceramic materials when struck by high-speed metal projectiles.

A railgun is a gun that fires metal projectiles (bullets) using a magnetic field produced by electricity.

The fire is hot enough to have evaporated, including but not limited to, metal projectiles in mid-air and sliced through railroad tracks.

Against vampires these bullets were vastly more effective than any metal projectiles.

I had used a metal disintegrating projectile and the result was appalling.

Again he charged, this time obliquely, and with an eye out for more metal projectiles.

The use of metal projectiles is prohibited by law.

They are intended to be a non-lethal alternative to metal projectiles.

He was victim to the ability of a small metal projectile to so easily penetrate flesh and bone.

A large-caliber metal projectile zipping along at a thousand meters a second would stop a bad guy instantly if it hit him in the head.