To the best of my knowledge crop circles has been around fpr hundreds of years. Some of these designs can be fount in caves way back to the cave man days. Some may be fake but I don't believe that all are. I think they mean something and are made by forces that we know nothing about. They may not be made by aliens but some kind of a paranormal existent that we have no understanding about.
Yeah I dont believe all those could be fake either...I think there has to be more to them...Plus some of them have been reported to be giving off higher levels of radiation then the surrounding field outside of the crop circles.
