Solar Rover.

Green Science from 4M produce environmentally friendly power sources that will definitely ignite children's interests in science and the environment. Green Science kits demonstrate the basic principals of electricity and mechanics in a safe, fun and imaginative way. Children will engage with the science without it being school like or hard work, helping them to fully understand the importance of protecting the environment around them and alternative sources of energy. Follow the comprehensive instructions to build the Solar Revolver, then place on a smooth surface in the sun, allow the solar panels to charge and then watch as it manoeuvres its self without a battery. Photo on box may vary.