How rainbows with NO COLOR are possible

The video explores various unusual rainbow phenomena, including white rainbows, halos, glories, and sun dogs. It explains the science behind these phenomena, focusing on refraction, reflection, and diffraction of light. The video also discusses the role of water droplets and ice crystals in forming these optical effects, providing a comprehensive understanding of how different types of rainbows and related phenomena occur in nature.

How do tiny ice crystals in the atmosphere contribute to the formation of halos?

What are glories and how are they formed?

What role does diffraction play in the creation of a white rainbow?