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- From: rutkows@ccu.umanitoba.ca (Chris Rutkowski)
- Subject: Re: Crop circles: natural or human-made?
- Message-ID: <1992Aug19.145107.19295@ccu.umanitoba.ca>
- Keywords: skeptic
- Organization: University of Manitoba, Winnipeg, Canada
- References: <Bt5FH9.FBB@news.cso.uiuc.edu> <1992Aug18.140952.12377@rhrk.uni-kl.de> <Bt758M.2J6@mtholyoke.edu>
- Date: Wed, 19 Aug 1992 14:51:07 GMT
- Lines: 55
-
- In <Bt758M.2J6@mtholyoke.edu> jbotz@mtholyoke.edu (Jurgen Botz) writes:
- >my interest. They made some pretty strong arguments that it was
- >rather unlikely that the crop-circles were made by humans... for one
- >they said that the recent frequency of appearance alone would make it
- >difficult unless there were "a whole army of crop-circle makers out
- >there" (loose quote). Then there are the slight burns on the affected
- >plants which would point to a source of energy that would be difficult
- >to use in such a controlled fashion by human technology, and the
- >alleged discovery of genetic alterations in the wheat germs.
-
- >As this is my first post to this group, I'd like to add that I'm very
- >much a skeptic, _especially_ when it comes to UFO stories which I've
- >always dismissed, but I'm curious about this crop-circle phenomenon
- >now. The TV show mentioned above was your standard sensationalist
- >TV-tabloid fare, but I'd be very interested in the opinions of some
- >hardened skeptics in this newsgroup...
-
- OK. Unlike the vast majority of armchair debunkers on this group, Two
- researchers and I went to investigate the most recent crop circles in
- North America, near Strathclair, Manitoba. They were found on
- Saturday, August 15th, and immediately attracted crowds. We heard
- about them on August 17th, by which time hundreds of people had
- trampled the sites, eradicating all fine evidence that might have been
- present. It was a four-hour drive one-way, but we wanted to see what
- the fuss was about and gather some scientific data on their appearance.
-
- Five formations were found, each in different fields. Three were in
- the shape of the symbol for Mars: a circle with an arrow. Thre average
- diameter of the circles was about 25 feet, and a few were elliptical
- rather than circular. (I want to write up the exact specs and details
- later, but this is just a general overview.)
-
- At one site, we tried to duplicate a circle by just walking around and
- around. After five minutes, we had a "sister" circle that looked
- fairly good. We figured that it would have been probably possible to
- make a duplicate formation under a full Moon with basic tools in about
- half an hour. The wheat was in fairly straight, defined rows, and we
- could walk in easily without leaving trails.
-
- As for the "bending", not "breaking" aspect of the wheat's appearance
- in "real" circles, we closely examined the wheat we had trampled, and
- found that it was bend over only at the base, without any other
- evidence of trampling. Other effects such as "seed pore enlargement"
- and "growth enhancement"? I doubt that the cerealogists' tests were
- accurate. At the very least, we know they were not double-blind tests.
-
- And someone wrote a letter to New Scientist detailing how a Mandelbrot
- shape might be made with a rope and two friends. I'll look for the
- reference.
-
-
- --
- Chris Rutkowski - rutkows@ccu.umanitoba.ca
- Royal Astronomical Society of Canada
- University of Manitoba - Winnipeg, Canada
-