Innovative and It Could Be Cheaper Than Oil:

Air Force Research Lab officials think there may be jet fuel in a lump of coal—the problem, of course, is to get it out. AFRL hosted a meeting recently with federal, state, and industry experts to discuss how the military could turn coal into a liquid, diesel-type fuel, reports the Dayton Daily News. The ultimate goal for the Air Force would be jet fuel, and the Army is also interested in gaining a new fuel source for tanks. According to the Ohio Coal Association, what was once an expensive process now may be competitive with the price of oil.