dasa 0 Report post Posted July 24, 2007 .All of these are moving only by the wind. There is no engine in them. Not so important, but pretty amazing i thought. <embed src="http://www.youtube.com/watch?v=FMqftVhOuTw" type="application/x-shockwave-flash" wmode="transparent" height="350" width="425"> Quote Share this post Link to post Share on other sites