1 of 16

Technology gifts for Christmas

10 Build your own fuel cells
© Franzis Verlag
Producing electrical energy without the "detour" via a generator - this is the main advantage of fuel cells. With this construction kit, you can build functioning fuel cells with the simplest of means and explore the performance potential of different types of fuel cells - noiseless, emission-free and without mechanical movement. Operate a motor and light up LEDs. Store the energy converted by the fuel cell. Charge batteries or use the energy for other electrical applications. Enclosed is a manual that provides extensive and practical background information. It contains useful information about hydrogen production. Also: news about photocatalysis or the photobiological possibility of splitting water.
1 of 16