Geolino Robot salt water drive

Make way, here comes the saltwater robot! You can assemble this very special robot yourself quickly and easily, and it has a special feature: If you fill it up with salt water, it will fly right off. Find out what's behind it in the detailed instructions.
Fill up with salt water and off you go!
Gasoline was yesterday: This little robot fills up with salt water! The robot contains a so-called galvanic cell. All you have to do is assemble it, fill it up with salt water, and off it goes with the help of its little electric motor.
The detailed instructions ensure that nothing goes wrong during assembly and explain the technical and chemical principles of this amazing form of propulsion.
GEOlino is the knowledge magazine for young readers in Germany. The range of topics covered by GEOlino knows virtually no bounds, from the cell nucleus to adventurous expeditions to the Arctic and outer space.
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