Did your dad have anything to do with the Crowley Ridge turbines?<p>I went there to have a look, those are really special machines even though they look ordinary at first glance.<p><a href="http:&#x2F;&#x2F;www.gettyimages.nl&#x2F;detail&#x2F;foto&#x2F;crowley-ridge-wind-power-alberta-canada-royalty-free-beeld&#x2F;78480243&#x2F;gallery" rel="nofollow">http:&#x2F;&#x2F;www.gettyimages.nl&#x2F;detail&#x2F;foto&#x2F;crowley-ridge-wind-pow...</a>