Greenbox Turns Carbon Dioxide Into Biodiesel

With the billions of dollars being pumped into research every year, is it possible that the auto-emissions problem could have been solved by a trio of fisherman in Wales? It's possible. Three fishing buddies (who also happen to be organic chemists and engineers) have developed what they call the "Greenbox," a device… » 7/25/07 12:45pm 7/25/07 12:45pm