Secrets of Crop Circles,By Tony 吴 12-06-2011,Rumors,Mowing Devil? A Trick? Electromagnetic? Aliens? Microwave ?,Various shapes Geometry Yin-yang,Patterns,Research,BLM Team,Examine the crops,Publish the article,Plasma vertex,Influence,GeographySoil Magnetic field,Thats all .Thank you !,
