Micro Windmills ?

        These microscopic windmills are bringing a new way to charge your smart phone, or even your house. The tiny windmill idea was generated by Professor  Jung-Chih Chiao and his associate Smitha Rao. The wind mills are made from an Nickel Alloy Wafer. In these wafers, there could be  a thousand or so windmills produced. The rotor on the top of the 2mm tower has about a 1.8mm diameter.

The  wafer was made with a durable  metal that could withstand anything.

After I contemplated the assert on the patent ,I could finally do the arduous task to make a prototype of a flying car that had the harnessing power of the wind.



picture from here