3. The Fairy Circle Of Namibia
This is a field of grass with patches where nothing will grow. The patches are circular and evenly shaped all throughout. They have a diameter of 10-65 feet. These circles never overlap with each other and always seem to be evenly spaced out, sometimes spreading thousands of miles. One theory to explain this freak thing was that these circles were created by termites. However, that theory was soon discredited when put to the test. Other attempted explanations have ranged from radiation to fungus to poisonous gas to ostriches compulsively grinding their asses in the dirt. None seems to make sense.