Sciences

The science of bullets, or the events that occur inside and outside a gun when a bullet is fired from it is called Ballistics. There are three kinds of basic categories that ballistics is divided into and each focus on the events of that particular time frame only.

Electrical engineering is the study of design, fabrication and testing of electronic systems and components. The job of an electronic engineer concerns with the performance of devices in applications like computer chips such as the Pentium, the circuits inside the CD player control systems for robotic applications like the Canadarm on the Space Shuttle, and the microwave antennas and circuits that carry cellular phone signals.......

Bayerische Motoren Werke (better known as BMW) is one of Europe's top automakers. BMW models include the 1 Series, the 3 Series (coupe, sedan, convertible, and compact) 5 Series (sedan and touring), 6 Series (coupe and convertible), and 7 Series sedan........

Polyurethane is a unique material that offers the elasticity of rubber combined with the toughness and durability of metal. Because urethane is available in a very broad hardness range (eraser-soft to bowling-ball-hard), it allows the engineer to replace rubber, plastic and metal with the ultimate in abrasion resistance and physical properties.........