Crop Circles: What are they? Who makes such things?
Crop circles are strange symbols
imprinted on crops. They generally are very big, that can only be seen from high above, and this, combined with their extreme geometric precision
make them a very interesting phenomenon.
Image source: http://en.wikipedia.org/wiki/Crop_circle
What is your opinion about them?
:: - Are them man made?
:: - Are them alien made?
:: - How do you explain their complexity and geometry?
:: - Do you believe the discovered hoaxes are in fact a ways to discredit the real ones?