Kevlar is one of the best and well known bullet proof materials. it was originally made to be a material to make a tire but when they made it it was stronger than they thought it would be.
yes and no to make the bullet itself they use lead because it has a low melting point,it has some weight to it so when the bullet is fired the wind doesn't affect its accuracy and because lead is easy to mold and cool down. they use the copper as a coating to make fullmetal jacket rounds (fullmetal jacket is when the entire bullet is coated with copper even the bottom of it)
First, NOTHING is bullet PROOF. Even a tank is not if you use the right bullet. A car can be bullet RESISTANT, and can have armor added to it to make it more bullet resistant.
hi planes drifter
Most running jackets sold in outdoor and sports shops are now sold with this technology. I use a Brooks element running jacket which is also wind and water proof.
You hit it with no bullets obviously so use a wrench it might work
The shell around a bullet, commonly referred to as the bullet jacket, is typically made of copper or a copper alloy. This metal jacket encases the lead core of the bullet, providing structural integrity, reducing barrel fouling, and improving aerodynamic performance. In some cases, bullets may have jackets made of other materials, such as brass or even polymer, depending on their intended use.
to protect your body like police officers use those bullet proof vests
You can remove melamine paint from a water proof jacket by applying mineral spirits to a rag and then scrubbing the jacket vigorously. If required, you can also use a scrubbing brush to remove dried in paint. Wash the jacket as per the instructions on the care label.
First make sure that the bullet did not penetrate completly throught the material. Then use a thin rod to measure the depth of penetration in centimeters. Find out the type of bullet that penetrated, the gun type used and the material penetrated. Then use these linear equations represented by ballistic fingerprinting to subsitute y for depth of penetration per material. Find x, the energy used.
Great night that could be your last....Xanax and jack will make you feel 10ft tall and bullet proof
they use (Lead) because it has a low melting point and easy to mold and cool. they also use it because it is light enough to be shot farther but it also has enough weight so the wind wont affect its accuracy as much Lead is used only in cheap bullets. Better bullets are an alloy of lead and antimony. Many common lead bullets have a copper or steel 'jacket' -Most accurate rifle bullets are a bronze-nickel steel mix, or a copper alloy.
A quilted bedspread is soft and warm. Her jacket has a cozy, quilted lining. The bathrobe is made of quilted material.