• Technology

    How Many Colors are on a Rainbow?

    Understanding the Science of Rainbows Rainbows are one of nature’s most stunning optical phenomena. They occur when sunlight passes through raindrops and is refracted and dispersed, creating a spectrum of colors that are visible to the human eye. The science behind rainbows is fascinating. When sunlight enters a raindrop, it is refracted, or bent, as it passes from air to…

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