bulletproof armor

Experts say this creature will

The armor not only protects police dogs from sticks and stones, but also protects them from bombs and bombs of 7.62mm in size.

Stephanie L. Kwolek, a chemist who invented Kevlar, a lightweight and ultra-durable material used to produce bulletproof armor, just died at the age of 90.

In a new study, scientists at the University of California on January 18 said they had discovered why the hair was strong and had a strong anti-break ability.

In his latest test, the Ratnik uniform was never penetrated after being shot five times by sniper rifles at a distance of 10 meters.

Bulletproof vests are a type of personal armor that protects the wearer from small shotgun pistols and shotgun bullets, and small debris from explosives like grenades. The

The Institute of Technology, General Department of Defense Industry successfully fabricated American standard bulletproof armor. dyneema material, with bulletproof ability to meet