A Homemade Windmill for $16
No, this isn't an ad you would find in the back of Popular Mechanics or Popular Science. This is a true store of a man in Africa, who spent an equivalent of $16 to build a windmill that can power his home and charge batteries. Cool - not only did this cost just $16, his windmill is more efficient than regular windmills. Very Cool - he did this himself by trial and error. Read the whole story here - Homemade Windmill in Malawi
