"Look at my lips, I'm working on it!"

"I'm good, huh Nana?"

"I'm two and it's in the blood."

Why is the sky blue?
The sunlight interacting with the earth's atmosphere makes the sky blue.  In outer space
the astronauts see blackness because outer space has no atmosphere.  Sunlight consists
of light waves of varying wavelengths, each of which is seen as a different color.
The minute particles of matter and molecules of air in the atmosphere intercept and scatter
the white light of the sun.  A larger portion of the blue color in white light is scattered,
more so than any other color because the blue wavelengths are the shortest.

© Copyright 2008 Cierra Eve Keiki-aina, All Rights Reserved