The wind turbine can be assembled quite simply, the parts are somewhat reminiscent of the Lego System. All parts fit together well and are durable. The instructions are easy to understand even for children (10), my daughter (almost 10) was so down to little things alone cope. To charge the battery was previously not enough wind, we have therefore resorted to us with a fan. Although this is rather counterproductive yes. The charged battery can be more kits as car or helicopter drive. The manual offers other experiments and facts about wind energy. For inquisitive children this experimental kit is well suited.
