Wind Power V4.0 STEM Experiment Kit feather banner The Rainbow triple wind spinner

The Rainbow triple wind spinner comes with heavy duty fiberglass pole and ground stake

But be careful: don't break a landing rule

trail riding & so much more

and self-adjust to fly in a wide range of wind conditions

Included Flying Lines: 65’ x 300 lbs Dyneema (19

Wind Power V4.0 STEM Experiment Kit feather banner The Rainbow triple wind spinnerBuild and experiment with a real, working 3 foot tall wind turbine to learn how wind is one of the most promising sources of clean, renewable energy available today. Single piece blade construction for improved durability and better aerodynamics. Generate electricity to charge a battery and power a small model car. New weatherproof battery box can be left outside! Includes stakes to secure the turbine to the ground. Our fourth generation wind turbine