The DIY construction turbine kit can be used to transfer energy to other needs: such as reeling in the trout paddle boat (sold separately). A beautiful and involved way in which to learn about the turbines, in general, and the forces which provide power for so many processes in nature, and the basic driving force behind hydro power stations that support our human energy needs and activity.
Assembly for 9 years +.
Instructions in English, French, and German.
Made in Germany.