This fuel cell kit is a basic 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 hydrogen which you produce on-board by electrolyzing water. This kit is really a toy to be used at home rather than in a classroom. It includes a manual with experiments, but the structure of the manual makes them difficult to follow in a classroom setting. The difference between this kit and the Thames and Kosmos Fuel Cell Car and Experiment Kit is that this kit has been altered to make it accessible to more users, both in terms of content and price. It includes a new manual focused more on building and designing a fuel cell car, rather than the comprehensive lesson on the science of fuel cells and solar cells found in the first version. It does not have a solar panel or multimeter and the experiment manual is 16 pages rather than 94 pages.