“ Ultracapacitor The energy density goals are very interesting, especially when compared to the “magic powder” company Eestor, and their imaginary... (read full comment) ” 

Posted on October 31, 2009 at 2:21 PM EDT

“ 70% losses?, where did you get this piece of misinformation (read full comment) ” 

Posted on August 3, 2007 at 1:44 PM EDT

“ ZENN don't have a CAR. They have some little toy cars, unsuitable for anything but a neighbourthood vehicle. (read full comment) ” 

Posted on June 12, 2007 at 4:33 PM EDT

“ You have just invented a perpetual motion machine. (read full comment) ” 

Posted on March 3, 2007 at 10:35 AM EST