4M Green Science, Make your own salt powered robot

Product description

Salt powered robot from 4M

Gather the robot vehicle, pour the saltwater into the engine room and the robot will fly away. There is no use for batteries at all - amazing!
The robot set will give a practical experience that illustrates the value of alternate energy sources.
The robot is driven by a chemical reaction of saltwater and coal. It safe and harmless.
The set contains all the parts you need to make the saltwater driven robot.

Detailed mounting instructions enclosed.
No batteries required.
Instructions manual in Danish is enclosed.
Play with 4M is creative and educational entertainment and can be a very good idea for gift.

Recommended for children from 8 years

4M´s green science products has won several awards.
Toys from 4M is designed so it raises the social and ecological awareness with tips and advice, and at the same time provides a good play and educational value.

Children are curious and open to new knowledge. 4M is fun and educational toys, that activates your child's creative senses and combines play, knowledge and learning. It is intelligent play and learning and therefore it is perfect for joined activities and coziness, maybe together with an adult.