Ondas de la luz y colores

The video explains why the sky appears blue and changes color at sunset. It describes the light spectrum, how colors are perceived, and how atmospheric gases scatter light. The sky's blue color is due to the scattering of shorter wavelengths by nitrogen and oxygen. At sunset, longer wavelengths like red and orange dominate due to increased scattering of shorter wavelengths.

What new insight or understanding did you gain from this video?