In the large box the items of the wind turbine will be delivered and a lot of parts that seem a bit like Lego technique. The parts are cleanly processed, stable and very accurately. It all makes a valued and stable impression.
However, the most important part is the manual.
At first, she explains the structure. This has good job alone my son. It is also explained in detail to images. The wind turbine is actually quite large with more than 90 cm.
However, the guide is not only an instruction manual, but deals with the topic Wind energy. Because this is actually. To understand wind energy per se. How does a wind turbine? What can you use wind energy? How it works is that washing dries? The effect of hill and tunnel effect. For this there are also attempts such. As the orientation of the wind turbine, the wind turbine as a fan. In any case, you need a AA battery to be charged in most attempts by the wind-energy and also emits energy again, because you can also change the wind turbine.
There is also general knowledge of wind in the instruction booklet, z. B. a wind speed map for Germany, a Beaufort Scale with appropriate description.
Also discusses the issue of energy policy and the importance of electricity from wind.
There are even instructions for building a tricycle, a car, a helicopter and a truck available, which will then be operated with one charged with wind energy battery. However, the models are not really nice and certainly not natural. They merely serve to illustrate the principle.
It's also nice that the parts are listed separately and can be ordered if necessary in the cosmos.
Conclusion: This is the more knowledge in the foreground. Construction is rather less. It is a vivid treatment of the topic Wind energy. In my opinion, suitable for children from the 3rd class, who are interested in wind turbines or wind in the subject.