Crop Circles,

Just my opinion...
I actually don't believe in aliens so it's hard for me to wrap my head around the thought of some other kind of life form creating these crop circles. However, I don't really have an explanation as to how they appear but the videos did not justify (to me), that some other life form created them. Especially the author, Michael, who says, "it's not with the trim line and it’s in an exact east to west alignment and so it really drives me to the conclusion that we have a real phenomenon…” That statement doesn't really provide much or any proof. The first video doesn’t show any proof, just someone talking and it shows the same clips over. Like I said before I don’t know how they got there but I don’t think its aliens. Could it be something radioactive beneath the earth’s surface that is causing these patterns of ancient Celtic times to appear? I don’t know and I’m not sure I ever will.

Here is a couple ideas on how crop circles could possibly be made:

http://www.sacred-texts.com/ufo/circles1.htm
This page gives a kind of out there look at how crop circles can be made. It is not saying they are made by UFO's but it's also not saying they are not made by UFO's. It's quite interesting.

http://www.youtube.com/watch?v=a_opN9ghPKQ&feature=related
This video has no sound and is in black and white but it is very interesting and shows how a crop circle can be made.

http://www.youtube.com/watch?v=TeNTm7rn-_s
This video is a little long and explains everything over and over.