How to Make a Free Energy Water Wheel. make a water flow best school science project ...

If MacGyver and Survivor Man got together and handed out an award, they might give it to the inventor of this incredible DIY water wheel generator. With some empty plastic bottles, a little wire ...

through the hose and back round the wheel. This means the water is constantly recycled. This could be used to introduce the process of design, and as a prompt for class discussion and learning in ...