Scientists finally discover why this river has such an unreal shade of blue

Right now there’s too much smoke to know what damn colour it is.

1 Like

Too true.

Actually that dress IS blue and black, there’s pictures of it in other lighting

yeah that’s where Morpho butterflies got the idea.

Blue Lake, Jenolan Caves:

Same deal; dissolved minerals in the water.

4 Likes

There are several deep blue springs in Missouri, caused by suspended limestone or dolomite.

Ah, Germans. So pleasingly unimaginative at times. :wink:

This topic was automatically closed after 5 days. New replies are no longer allowed.