New scientific theory ( No, i didn't make it up) but it's a little bit mind blowing...
We are evolving in how we are able to see color, our eyes are actually growing extra parts, allowing us to see new colors we had not been able to see previously.
Blue is the first discovery.
We have only been able to see blue for a VERY short time.
In fact, there is no mention of the color blue in any ancient text we know of. No word for the color blue, and if there is a word to describe something that could be blue, the world is used to describe many other colors also.
I wonder what color we will be able to see next...