Wind is all around us; and has been one of our most valuable, natural energy sources for quite some time. With the V3.0 Wind Power Energy Science Kit from Educational Toys Planet, your older child will be able to construct their own wind turbine, with an electric generator, wind speed indicator, and adjustable rotors, and will then be able to perform more than twenty, mind stimulating experiments with the help of their working, quality turbine. You will be amazed as your older child's scientific, critical reasoning, experimental, and comprehensive skills grow, as they fill their mind with new knowledge through the use of this energy experimentation kit! Created by highly acclaimed German kit maker, Thames & Kosmos, this 78 pcs energy learning science toy comes complete with all of the tools necessary to perform various experiments, and build their own, sturdy, fully functional turbine! Perfect for both the home and classroom, this wind and energy kit comes with a vivid 32-page manual, which is made specifically with plenty of eye catching graphics in order to guide your young scientist through the experiments of their choice. Whether your older child is creating mechanical energy to lift weights, or learning about wind speed and electricity, it is guaranteed that they will be enjoying themselves as they do. Not only will you be purchasing this wind power kit for your child's education and enjoyment, Thames & Kosmos will donate 1% of the price to environmentally focused non-profit organizations in the United States. This award-winning Wind Power Energy kids science kit is sure to be your older child's favorite learning companion, so be sure to purchase one today!