Site trying to test if researchers are able to distinguish between genuine and man-made crop circles.
Analysis of some of the underlying geometry of crop circles
Provides views of each crop circles at ground level, using photographs, first hand reports and observations.
Energy allegedly extracted from English crop circles made into essences.
There is a divine intelligence in the DNA, what the Hindus call the Inner Self, that is responsible for creating crop circles.
Italian crop circle database.
This site features LightCircles™ Jewelry Designs which were inspired by the crop circles.
Defining the Crop Circle phenomena.