Located directly above the cylinder head, a valve cover is a critical component that prevents oil from escaping through the top of an engine. Oil keeps temperatures down and reduces friction between ...

Have you noticed that a growing number of modern car parts are made up of plastic? Your grandpa is not lying when he says that they don't make 'em like they used to. The plastic content in cars ...

I’ve reviewed a lot of laptops for PCWorld, and I’ve held laptops made of so many materials in my hands: Metal, plastic, carbon fiber, and even ceramic. People often think of plastic as a cheap, ...

The steel can is intended as an alternative to the combination of a glass jar and a metal closure.