Why is the sky blue?

The book by PhD in Physics and Mathematics, science popularizer Andrei Vorokh, Why is the sky blue? will tell about light, darkness, color, and everything related to it: why the sky is blue, why the sun is yellow, and at sunset red, why the rainbow is multicolored, why we get tanned, why darkness is black, why grass is green, and blood is red, how the eye sees, how books are printed, and much more. For younger school age.