Who did create the crop circles on earth?

For many years, crop circles have being regarded as a mystery in the world, especially. Some people believe that these crop circles were created by human being, but others believe they were kinds of nature phenomena. Many scientists are trying to expose the truth who really on earth made these crop circles and what their purposes to make them. However, after many years’ investigation, there is still not have enough convincing evidences, which can prove that man create those crop circles. This mystery seemed solved with the claim of two Britain artists’ in 1991. They announced they created all these crop circles during the past several years, and they made those circles was for fun. Did they really make these crop circles? Is it possible for them to create so many circles in a large range area during the past 20 years, and without being found by anybody? Can men use existing technology to change the inter structure of grain?

First, it was hard to explain why no one found any clue about men made these crop circles. Actually, police and farmers offered a $14000 reward to catch any hoaxers who make crop circles in farmlands. Doctor Snow, an expert who has engaged in investigation on crop circles since 1978. According to one of his studies, on the night of August 2, 1998, six very complex crop circles have appeared across the area from Wiltshire to Hampshire. These are several dozens miles apart between these two places. Dr. Snow states “would take awfully determined, energetic pranksters to make so many in one night.” (Chet Snow). So it is hard to believe that men have the ability to make this over one night, and without leaving any clue.

Secondly, it was impossible for men to create very complicated circles at night. Since all these circles were made at the night, it is impossible for man to create very complicated circles at nights. Scientists have made many experiments try to find out the truth. Doctor Snow, pointes out that "given enough time, resources and help, a team of skilled human engineers can produce circles that, from the air at least, resemble genuine ones. But no one has ever been able to match the documented conditions under which incredibly complex circles have appeared.” (Chet Snow). In other words, at night, in isolated fields, with no lights, in less than three hours time, and without any human witnesses, a skilled team can not finish this task.

Thirdly, existing technology can not produce "microscope cellular changes" in grain cells. Many tests have already been done on the grain taken from crop circles areas, and scientists discovered "microscope cellular changes" in grain cells. However, changes have never happened on those grains taken from crop circles simply made by hoaxers. Doctor Snow states that more advantaged technology is required to make these changes happen. (Chet Snow). Nancy Talbott, a member of Cambridge, Massachusetts, also stated men need many years to invent this technology of changing cell structure. (Chet Snow). That means men cannot produce these crop circles in these days.

In sum, all the evidences have shown that men must not have created crop circles. Although some of them might have been made by men, but those crop circles have simple shapes and no “microscope cellular changes” happened in grain. On the other hand, those real circles not only have complicated shapes but also have “microscope cellular changes”, which needs much higher technology that current. These circles must not be made by human beings.

References:

Snow, C (N.A).Crop Circles: A Modern Mystery. Retried February 22, 2009. From http://www.lightparty.com/Spirituality/CropCircles.html.