End of the Rainbow

In technical terms, a rainbow is an optical phenomenon caused by both reflection and refraction of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured arc, and rainbows caused by sunlight always appear in the section of sky directly opposite the sun. Here are a few things that people have spotted at the end of rainbows. Continue reading for more.

The End of the Rainbow

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