Proton Exchange Membrane Fuel Cell Teaching Tool Science Classroom Demonstration Equipment New Energy The technology of is here today - now available to non-engineers! Fuel Cell contains complete, easy-to-follow illustrated instructions for building multiple types of exchange membrane (PEM) fuel cells, as well as templates for 6 PEM fuel cell types, including convection fuel cells and oxygen-hydrogen fuel cells. Monolithic and stack.<br> Two different low-tech fuel cell construction methods are covered: one requiring a bandsaw and drill press, and the other requiring only a few hand tools. Anyone with minimal skills and tools will be to produce high-quality fuel cells from readily available materials - information for material suppliers is included.<br> Electrochemical device, no pollution, no hazardous emissions<br> Exquisite workmanship, compact size, portable and easy to use<br> Colour:Photo Color<br> Material:Plastic<br> Package Contents:<br> 1x PEM Hydrogen Fuel Cell<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.