Science

Why do rainbows have seven colors?

December 18, 2025 · caitlin

Rainbows have seven colors due to the dispersion of light as it passes through water droplets, splitting into a spectrum of colors visible to…

What is a monochrome rainbow?

December 18, 2025 · caitlin

A monochrome rainbow is a rare meteorological phenomenon where the rainbow appears in a single color, typically red. This unique occurrence happens under specific…