Latest on the super capacitor project

Again, this one has the potential to end the petroleum economy altogether. You'd be talking about a car which went 250 - 300 miles at 80mph and then took five minutes to recharge.

http://gm-volt.com/2008/12/21/eestor-is-granted-a-new-patent-on-the-eesu-offering-extensive-detail-on-its-design-and-function/