If You Ever Spot This Circle Underwater, Get Out of There
Divers off Japan once thought they’d found underwater crop circles — perfect rings carved into the sand, shaped with the precision of a compass. No one knew who was making them, and theories got wild. But the truth is even stranger: a tiny male pufferfish spends days fanning sand, sculpting valleys, and decorating his “circle” with shells just to impress a mate. Credit to : BRIGHT SIDE


