Not being able to get tires for your supercar is the ultimate first-world problem.
Bridgestone Ecopia Tires – Click above for high-res image gallery
Natural rubber is rather hard to get, as the trees from which it is cultivated from only grow in certain areas and the method of obtaining it is difficult and time-consuming. Synthetic rubber, on the other hand, is not too tough to create, though it generally comes from petroleum -- not necessarily the greatest compromise. Researchers at The Ohio State University have begun