What causes the rainbows with beautiful forms by shining white light on a cd?
52389
Why does a CD work as a diffraction grating even with light from a light bulb?
136667
Why is the sky *uniformly* blue?
92069
How does color (or reflection in general) work?
56791
How is light emitted by an incandescent lamp
140380
Is there a physical reason for colors to be located in a very narrow band of the EM spectrum?
123588
What causes these streaked rays from light sources?
80087
How to create a strong halo light effect?
65767
Any way to control light halos in the compositor based on emission level?
51266
Why is rainbow always circular?
147919
How does this optical illusion work?
149771
Cycles Emit Light from area on Texture
103305
Why does electromagnetic refraction happen?
67870
Radio antenna producing waves in the visible spectrum
61184
Iridescence In Cycles?
104989
What causes refraction of visible light?
112594
What is this "colour template/effect"?
70818
Clarification on Rayleigh scattering causing various sky colors