All the evidence points to the fact that crop circles are made
They are geometric patterns made in cereal crops. The crops are
flatten to produce the designs.
hard evidence exists that points to aliens or ufo involvement in
the production of the shapes.
Most patterns can be reproduces using ropes to set out the
design and planks to flatten the crops.
Some people still believe that crop circle are a sign of a ufo
Image by Jabberocky of a Crop circle in Switzerland
A crop circle in the form of a double (six-sided)
Triskelion composed of Circles: