Why isn't the sky violet?
19839
Why is the sky not purple?
4215
Why are high white balance temperatures redder when warmer objects are bluer?
26274
Why do people have darker skin in sunnier climates?
138159
Wavelength and resolution
133865
Why does the composition of the air does not change with altitude?
10526
Why is the sky dark at night?
60575
Why does the Sun turn red near sunset?
36773
Why do wet objects become darker?
65915
Why does the sun always have some whiteness?
70818
Clarification on Rayleigh scattering causing various sky colors
86844
What gives an object its colour?
84080
Why is spectrum obtained by sunlight, said to be continuous?
71573
Why do metals only glow red, yellow and white and not through the full range of the spectrum?
53874
Why don't absorption and emission lines cancel out in our Sun?
132156
Why does bright pure red/green/blue light look white if bright enough?
130533
How to achieve a Neon-Light effect?
18922
Why doesn't the Sun appear green to our eyes?