"Only YOU can prevent forest fires". This famous quote, by Smokey the Bear, is a statement that essentially defines momentum. Momentum, in the case of forest fires, is detrimental momentum. We've all seen the commercial, the bright red Ferrari driving down the road, flicking a cigarette out the window. It rolls onto a pile of dry leaves, and suddenly, the leaf is smoking! Oh no! The leaves have caught fire and it is spreading to a nearby tree! Soon, nearby trees have caught fire, and thus the momentum that results in a forest fire of gigantic ....