A Wind Generator with high efficiency and no rotating parts

An amaziningly simple idea that results in a generator that really works and has about four parts – none of them rotating (so no bearings).

This is really impressive – the video really clarifies things …

http://www.popularmechanics.com/technology/industry/4224763.html?series=37

or http://tinyurl.com/3yod26

Now with some powerful magnets extracted from disk drives, hmmm …