How to make a Windmill.
How to make a Windmill. Article by Avi Solutions
A windmill is an easily understood device that is driven by the wind. The windmill device harnesses the wind to turn blades. These blades in their turn, turn parts of other devices. Some of these devices turn the kinetic energy into electrical energy. While other devices turn the energy into mechanical force to grind wheat for example. The electricity can then turn