The world energy market is rapidly approaching a crossroads. As fossil fuel resources become sparser and fuel prices skyrocket, everyone is looking for the next best energy source. But not only... Show moreThe world energy market is rapidly approaching a crossroads. As fossil fuel resources become sparser and fuel prices skyrocket, everyone is looking for the next best energy source. But not only does it need to be affordable, it also has to be safer for the environment and sustainable. There are many options being looked at including solar, wind and fuel cells, but there is one alternative that seems feasible in the immediate future: biodiesel. Show less