Wow! That's way too complicated!
Try MIT, Berkley or PBS websites one of them is bound to have the five
hundred page explination.

Or just search on Hydrogen on www.hotbot.com

Stan Wilder
83 Westfalia AirCooled

On Mon, 7 May 2001 10:56:40 -0700 radish150 <radish150@earthlink.net>
writes:
> Can someone briefly explain how a fuel cell works? Are they generally
> understood to contain hydrogen?
>
> mark...