Search results: mysterious circles

the bizarre sound phenomenon is contrary to the laws of physics resounding from a mysterious circle on a walking bridge in tulsa, oklahoma (usa) which is one of the most difficult

many people believe that this is a sign of aliens left. however, people who do not believe in aliens say that it is most likely someone's artistic work.

the strange circles of the japanese seabed once caused a headache for scientists to think now has a solution.