UN 3, 2013 Picture of the Day: Dark Blue Bottom of an Iceberg

UN 3, 2013 Picture of the Day: Dark Blue Bottom of an Iceberg

Antarctica Secrets: Scenic Journey to the Bottom of a Lake – Into the Blue

I figured as much. But to the naked eye, there doesn’t seem to be anything. I imagine something in the color or patterns on the lake’s bottom reveal the life. But I wouldn’t know better. I’m not a biologist. Still a nice video though.