Howcast - Learn how to demonstrate chemical reactions using homemade silly putty with the instructions in this Howcast science project video.

Discover the technology and materials used in the manufacturing of golf balls. From the core made of synthetic rubber or metal blends, to the layers of resin and thermoplastic, each component is carefully designed to enhance performance....

Rubber is an extremely important part of modern living, from tires to clothes to building materials to adhesives. And though we don't often think of it in the same league as oil or cotton, industrialization drove the demand for rubber...