

The repair process works by injecting a special resin into the chipped area. For cracks, holes may be drilled at the ends of the crack to prevent it from spreading. Windshields are made of three layers: A layer of resin or polymer is sandwiched between two layers of glass, says Popular Mechanics.
Rolling stones aftermath uk cover. Best Answer: To inject cocaine, the user mixes the powder with a small amount of water and uses a hypodermic needle to force the solution directly into a vein. Crack is a solid form of cocaine. Cocaine powder forms the base of freebase cocaine. Freebase Cocaine has a low melting point, so it can be smoked. It is made by dissolving powder cocaine in water and a strong alkaloid solution such as ammonia. Then, a highly flammable solvent like ether is added, and a solid cocaine base separates out from the solution. • Tell us some more • Upload in Progress • Upload failed.