The object of this project was to make blades for a wind turbine. They weren’t           exactly efficient, but they worked.

My groups first attempt didn’t work out so well. They were big rectangles with                    a slight pitch. It got a volt of 0 -.60.

Our second attempt worked WAY better. They were big long triangles. We pitched the blades to the right. You can see them below. They got a got voltage of  1.05

our best design

Our last attempt dint work at all. They were obtuse triangles. Big and fat. We pitched them very, veryslightly. It got a voltage of 0. Here is a picture of the last attempt blades.