I have decided that my next yard project is going to be a decorative windmill. I am NOT going to pump water or generate electricity with the windmill, I just want it to turn in the wind and look nice. It will be (approx) three feet in diameter and be around ten feet off the ground. I live in a tree filled part of Atlanta, Georgia, which means that the wind will be pretty low. There seem to be two options - a three blade system, which will...
Originally asked by Steve French on Stack Exchange (diy) (CC BY-SA 4.0).