Kosmos Wind-wheel

With the outdoor set, they generate usable energy that flows into a rechargeable battery. It can be used to power torches and the like, as well as the electric car created from the wind turbine nacelle. Which inclination of the rotor blades is optimal for which wind strength? Which location in the garden is best? Here you can simply try it out. This is how theory becomes action and knowledge becomes tangible. The age-appropriate instructions show the easy assembly and experiments in clear steps and explain interesting facts about renewable energy and climate protection. A Kosmos experimental kit that offers children an impressive insight into the world of energy conversion. How does wind become electricity? With the outdoor model from KOSMOS, children simply test it for themselves. In no time at all, the 90-centimetre-high wind turbine is set up outside and anchored to the ground with pegs. The experiments on energy conversion can start right away. Which angle of inclination of the rotor blades is optimal for which wind force? Just try it out. The energy generated is used to charge a rechargeable AA battery for the torch, remote control and the like, and the nacelle of the wind turbine can be used to build a small electric car that runs on the battery. The instructions of the experimental kit not only show step by step how to set up and adjust the wind turbine correctly, but also explain a lot of interesting facts about renewable energies and climate protection. A great start into the world of renewable energies for children from 8 to 14 years.