Vertical wind turbine
Palabras clave
vertical,
wind,
turbine,
electricity,
air,
alternative,
energy,
environment,
sky,
generator,
propeller,
windmill,
rotating,
rotate,
renewable,
mast,
metal,
blade,
conservation,
technology,
tower,
wind power,
power,
innovation,
environmental,
field,
efficiency,
wind farm,
warming,
emission,
global,
grass,
climate