This unique fan is a great ideas to keeps air moving on an area without using electricity. The concepts is using an old trick with gears and pulleys to generate enough power for 5 minutes of hair blowing wind. It wouldn’t make a romm cool but can keeps air moving, while the design can be as a sculpture to decorate the walls. This is nice design with nice ideas. Here are some photos of this unique fan ideas that blowing without electricity.
Design of Decorating Ideas