In 2011, marine biologists built a baffling discovery—more than 1,300 virtually fantastic circles scattered through the Mediterranean Sea ground from the Coastline of Corsica. These formations, some sixty seven ft huge, sparked innumerable theories: were they volcanic craters, WWII bomb scars, or some thing even stranger? On this video https://gregorytutq89900.wikipresses.com/5100999/the_thriller_of_one_300_ideal_circles_over_the_mediterranean_seafloor_science_unveils_the_truth