Original research from around the world on weapons-grade projectiles, warheads, missiles, guns and their effects on target materialsNew information on shaped ch

Guns can be very effective tools, but they are each of limited utility. There is no one weapon that is perfect for every purpose. Private persons may own a numb

Black powder, the world's first chemical explosive, was originally developed during the Tang dynasty in China.It was a crude mixture at first, but over time che