aluminium in hydrogen cell

[linkintiger]

anyone try to build this?

http://keelynet.com/energy/cornish.htm

[RustyLugNut]

The engineering of it is problematical. And the fuel is aluminum - not cheap. And you have to get rid of the metal oxide sludge left over.

I tried this a while back with an old wire welder, and it does work. Just too much kludging to be practical.