Beautiful and Mysterious Crop Circles - Psychology Express

Is it the magical force in the nature, or the crazy imagination of artists?

Since the 17th century, there has been constant debate over the origin of crop circles. Recently, the media reported that a crop circle was found in Russia, which is the latest one among the 250 crop circles found around the world every year, arousing attention again. Some people said that it was caused by super natural forces, some said it was supersensible activities of ghosts, and even spaceship of aliens. Scientists have confirmed that 80% of the crop circles were man-made, while this time the crop circle in Russia was said to be the result of electromagnetic field. Are these beautiful patterns made by human or "heaven"? -psytopic.com