Savonious VAWT windmill aquarium pump prototype

I made a Vertical Axis Wind Turbine today. It was supposed to pump air, but never quite got that far. The idea came about from a discussion on a website I am on about aquaponics. Yes, I made an indoor windmill. Stop laughing. Please. No, really, stop laughing! I am using the air coming out …

WordPress Appliance - Powered by TurnKey Linux