|This is our windmill. We are building windmills in our class. Our windmill work exactly like the real windmills except they are a lot smaller.|
Our Windmill Power Point
These are the steps to how we built our windmills.
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Which windmill blade design do you think will work better and why?
I think the 8 inch plastic blades would work best because they spin a lot smoother than the Balsa Wood blades.
May. 04, 2009
I think that the one that will work the best is four blades and for the material, Balsa Wood. The design I think that will work the best is blades that are curved on both sides. These blades got an output of 6.8 when we tested them out.
May. 01, 2009