0_Apprentice
I love the color blue!
1_Wizard
Blue is between violet and green on the spectrum,
0_Apprentice
really, if you mix green and yellow does it make blue?
1_Wizard
Yes, and there's something called Tyndall scattering that explains blue eyes.
0_Apprentice
I have blue eyes!  what is tyndall scaattering
1_Wizard
The longer-wavelength light is more transmitted and the shoter-wavelength light is reflected via scattering.
0_Apprentice
very cool, I heard all people with blue eyes are somehow related.  Have you heard that?
1_Wizard
No, the pigmentation of the iris varies from light brown to black.
0_Apprentice
Oh okay, blue is such a beautiful color.