Back to the Future Car???

[FinanceDude]

Funny, the "ultra capacitor" sounds like the "flux capacitor from the movie...........

XH-150 demonstrates new hybrid technology, gets 150 mpg | Car Tech: An automotive blog from CNET - CNET Reviews

 

[waltwill8]

ultra capacitors

They're already being used, with more applications all the time. Just never get across the circuit. Multiple farads discharging very quickly makes you very dead!
Here's some more info:
IEEE Spectrum: The Charge of the Ultra - Capacitors