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Wind powered Composter - The Green Twist , Exactly

Step 4Decide on your rough shape

Decide on your rough shape

Once you have the layers drilled out and stacked on the shaft, you can play around with the final shape by twisting each layer a little bit forward from the one below it. If you make up a test rig you can experiment with the different shapes outside in the wind to see which one works best. I chose the simple spiral since it was pretty.

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Author:kdunner

I'm a senior at Florida Tech studying Ocean Engineering (making wave and wind generators at sea). I'm into electronics, chemistry, all the sciences, alternative energy, welded steel art and lots more...