Beyond Asphalt, Creating Green Highways From Sand and Microbes
November 2nd, 2010 link to (permalink)
When we think of oil by-products, most attention goes to gasoline. But oil is--literally--everywhere. It's in many cosmetics and household products, in the plastics we surround ourselves with, and a major component of what you drove on today--asphalt.But just because asphalt isn't burned for energy...
comment »