FUEL CELL CAR KIT
(Ages 12 and Up, Soldering Not Required)

Assemble and Experiment with a Unique Reversible Fuel Cell

This new Thames & Kosmos Fuel Cell Kit provides a playful introduction to one of the most significant technologies of the 21st Century. With this kit you can build a model car that actually runs on water!

http://www.electronickits.com/kit/complete/solar/fuelcell.htm