“ Garbage Power Lightning-like arcs? Plasma? These phenomena require significant quantities of energy to produce. What is the net energy balance... (read full comment) ” 

Posted on May 25, 2007 at 2:40 PM EDT

“ Absolutely! Why not focus this research on non-eddible forms of biomass, e.g. corn stover, sawdust, leaves, grass, etc? (read full comment) ” 

Posted on May 25, 2007 at 2:28 PM EDT