How Things Work: Why is the Sky Blue?

Explains how light is made up of different colors and how that is done. Discussion of the wavelength spectrum of light. Why rainbows occur and why you can’t reach the end of them. How light is scattered by the air which explains both red sunsets and blue skies. Discussion of the “Green Flash”.

[MasthaX]

It's also one of the reasons why mostly all of vegetable life is green, it's the highest form of energy absorption very interesting how light affects everything around us, or do we affect the light Mr. Schroedinger?