[Dafni]

Fuel cells are definitely cool, and will get better and better.
I keep a very close eye on this development here, since my job allows me insight in the field, and contact to some clever minds. When god blesses me with some more years on this planet, then one day I'll have a fuel cell powered RC, I have no doubt about that. It won't run on pee, that's clear though.

Nice find, nick. Didn't expect you guys to check scientific publications.