In 2011, Maritime biologists built a baffling discovery—in excess of 1,three hundred almost excellent circles scattered throughout the Mediterranean Sea floor from the coast of Corsica. These formations, some sixty seven feet wide, sparked plenty of theories: have been they volcanic craters, WWII bomb scars, or a thing even https://medium.com/@perfectseoservice2017/the-thriller-of-one-three-hundred-best-circles-on-the-mediterranean-seafloor-science-unveils-the-f6327a72d07b