Microwave Tires and Viola! Alternative Fuel

thedailygreen.com — Frank Pringle wants to use microwave in a vacuum to make alternative fuel from waste tires. How much? With 50 cents' worth of electricity, according to the Philadelphia Inquirer, he can make a 14-inch car tire into 1.2 gallons of diesel, 7.5 pounds of carbon black, 50 cubic feet of combustible gas and two pounds of -- get this -- high-strength stee Dec 3, 2007 View in Crawl 4