In 2011, marine biologists built a baffling discovery—more than 1,300 just about fantastic circles scattered across the Mediterranean Sea floor off the Coastline of Corsica. These formations, some sixty seven toes large, sparked a great number of theories: were they volcanic craters, WWII bomb scars, or a thing even https://adddirectoryurl.com/listings619624/the-science-powering-1300-ideal-circles-within-the-mediterranean-sea-floor