In 2011, Maritime biologists created a baffling discovery—in excess of 1,three hundred practically ideal circles scattered across the Mediterranean Sea flooring off the coast of Corsica. These formations, some sixty seven ft extensive, sparked plenty of theories: have been they volcanic craters, WWII bomb scars, or one thing even https://medium.com/@perfectseoservice2017/the-thriller-of-one-three-hundred-best-circles-on-the-mediterranean-seafloor-science-unveils-the-f6327a72d07b