The PowerWheel is a micro hydro generator - an amazing tool for teaching lessons about energy hydro-power and other renewable sources of energy. Now you can charge cell phones or power laptops all from the power from your faucet. The PowerWheel can be used to enhance lessons for students from�
Oakley STEM Center Lending Library
https://www.tntech.edu/stem
155 W 7th Sthttps://www.tntech.edu/stem
Cookeville, 38505
USA
(931) 372-6573