Another interesting Hydrogen build

I like the overall build for this Hydrogen generator. But….why use forks?  It seems like allot of work to cut, drill, etc the forks when you could use a heatsink instead.  I like the use of the PVC pipe thought.  Give it a coat of paint and it could look really sharp.  I also like using the water tub as a safety value too.

http://www.instructables.com/id/Mini-Hydrogen-Generator/