Obviously it wouldn't be possible to just go out and buy one, but what fun would that be anyway?
I was thinking earlier, I wonder if it would be possible to make my own. I've heard that you can modify engines to run on hydrogen, and I've heard that you can make hydrogen by running electricity through salt water. So it seems to me, it would probably be feasible to make such a car by modifying the engine and intake system, and of course I'd probably want a pretty hefty hydrogen tank of some sort to prevent pulling a hindenburg. Plus I'd have to make my own fuel, and it seems to me I could get DC current from solar panels, but beyond that, I don't know what a "home made hydrogen station" would consist of. I wouldn't have the money to do this for a couple years minimally, but I sure do like the idea, if its feasible.
Anybody know enough to tell me if this idea is completely stupid? Or maybe if it isn't, a good way it could be done?