You will be recycling an empty plastic bottle into the wind turbine and another plastic bottle as a base. Works even in light winds. Make a Tail out of cardboard to allow the turbine to turn towards the wind. Manufacturered by Genius Factory. Assembly Instructions included. You will need to supply the following to assemble: 2 x Recycled plastic bottles Box cutter Felt Pen Color Markers (for decorating) recycled cardboard (about 6 x 6 inches). Great Science Fair project. Learn about renewable energy and recycling. STEAM STEM Build your very own Wind Turbine that can power and light up a LED light using Clean and renewable Wind Energy!