Being the hopeless hot rodders we are it's only natural that we all like going fast. But, as much fun as we may have doing so, at one point or another we're gonna have to slow down or even stop. So, ...

A. This is a so-called cam-operated drum/shoe brake design. The amount of shoe pressure against the inside of the drum is a function of cam rotation; more rotation, more pressure. This type of ...

Energy is some weird stuff that can neither be created nor destroyed. It can only be changed into different forms, but during these transformations, the total amount of energy in any given system-or ...