If we could find an all natural fuel that is maybe naturally produced by our planet, maybe from waist or possibly animals that have died. And then this fuel could be extracted simply by drilling a hole in the ground and pumping it out. Then this naturally produced substance could be very simple to refine by simply heating it, and every part of this fuel could be used, such as part of it for fuel and part of it for lubrication. and even part of it could be used to make roads or even tires for the cars that are being fueled.
Tags: