| Title | Breakthrough Fuel Cell, Twice as Efficent as Generators | 
| Publication Type | Web Article | 
| Year of Publication | 2007 | 
| Authors | Barrie, John | 
| URL | http://www.ecogeek.org/content/view/684/ | 
| Title | Breakthrough Fuel Cell, Twice as Efficent as Generators | 
| Publication Type | Web Article | 
| Year of Publication | 2007 | 
| Authors | Barrie, John | 
| URL | http://www.ecogeek.org/content/view/684/ |