around an axis that is perpendicular - or vertical - to the ground, similar to a barbershop pole or corkscrew. many variations of hawts and vawts exist or are under development. hawts utilize a horizontally mounted rotor shaft on top of a tower and have blades resembling propellers. vawts have rotor shafts...
around an axis that is perpendicular - or vertical - to the ground, similar to a barbershop pole or corkscrew. many variations of hawts and vawts exist or are under development. hawts utilize a horizontally mounted rotor shaft on top of a tower and have blades resembling propellers. vawts have rotor shafts...
around an axis that is perpendicular - or vertical - to the ground, similar to a barbershop pole or corkscrew. many variations of hawts and vawts exist or are under development. hawts utilize a horizontally mounted rotor shaft on top of a tower and have blades resembling propellers. vawts have rotor shafts...
around an axis that is perpendicular – or vertical – to the ground, similar to a barbershop pole or corkscrew. many variations of hawts and vawts exist or are under development. hawts utilize a horizontally mounted rotor shaft on top of a tower and have blades resembling propellers. vawts have rotor shafts...
around an axis that is perpendicular - or vertical - to the ground, similar to a barbershop pole or corkscrew. many variations of hawts and vawts exist or are under development. hawts utilize a horizontally mounted rotor shaft on top of a tower and have blades resembling propellers. vawts have rotor shafts...