Wind Cube – Grid of Wind Turbines On the Wall

“Wind Cube” is a household wind-powered generator, and is composed of blades, a generator, a telescopic shaft (to extend or close), a power plug and a switch. You can attach a series of these fans to a wall forming grid of generators, and 15 of them can power up a house of four people for a month (-about 21.6 kW-h per month from each ). This means, the higher the wind cubes, the higher the amount of electricity generated.