Wind turbines is like big pinwheels use wind for making electicity. But you seen a wind turbine that spin around a pole not flat like normal fan? That call vertical axis wind turbine, or VAWT short. They neat because can catch wind from any ways, which help alot. Like a toy top spinning its center; VAWT work similar. Our company windfull get excited about this turbines as they use in many places, even wind not always strong one direction. We think they great for clean energy to business and homes, and working to make better. Dont need point at wind like big hill ones, so simpler setup and use more spots. That why more people can use windfull clean energy. Like wind catcher always ready grab power, no matter breeze blow. We commit to make VAWT big in future energy.