The terrific and educational electric car kit gives children the opportunity to play with clean energy.
The kit consists of parts for making an salt water fuel cell powered car, where everything you need to do after assembly is to drip salt water solution onto the magnesium plate (6 pieces included) so that energy is created.
Driving time per filling / plate about 30 min.
Detailed manual included (in Danish)
Contains 29 parts. You will find it useful to have on hand during assembly the following items: a cup, salt and stirring stick. In addition, a small flat head screwdriver and diagonal pliers are needed.
Info about magnesium:
Magnesium is the world's 8th most common element used for i.a. construction purposes. Combined with salt water, magnesium forms a weak electrical current, which produces the energy to run this toy car. Solid magnesium is safe to use.