Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Bladeless Wind-Power Generator is Friendly to Birds by George Putic Wind turbines are efficient sources of cheap energy but also a source of concern as their huge spinning blades frequently kill birds and bats. A new type of wind generator developed in Spain offers a creative solution to that problem. VOA's George Putic reports. __________________________________________________________________ [1]http://www.voanews.com/media/video/bladeless-wind-power-generator-fr iendly-birds/2819723.html References 1. http://www.voanews.com/media/video/bladeless-wind-power-generator-friendly-birds/2819723.html