Glaciers Are Retreating. Millions Rely on Their Water. – The New York Times

Glaciers are crucial sources of water for people and crops in Central Asia. But global warming is causing glaciers there and around the world to shrink every year.

Advertisements

Water clover

Water clover

Marsilea quadrifolia. In Ongley Pond at the White Memorial Conservation Center in Litchfield, CT.

This is a good example for not getting rid of old photos. When I took it, it was a muddy mess and I didn’t have the tools to clean it up. When it came up randomly in a picture picker recently, I ran it through PhotoShop and was able to make it presentable. The hidden detail was surprising.

Moon jellyfish

Moon jellyfish

Aurelia aurita. At the Pittsburgh Zoo and PPG Aquarium in Pittsburgh, PA.

I always see moon jellies displayed in blue light, not green or other colors. I’m assuming it’s closer to ultraviolet and they glow better, but I’m wondering if they’d glow just as well in other colors, like acrylic sheets do.