How-To Geek

Why is the Sky any Color?

Have you ever wondered why the sky is blue, but also red and orange at certain times of the day? Did you know that ‘blue’ is one of the last colors that cultures choose a word for? Learn more about colors of the sky, why we see the colors we do, and more in this terrific video.

Why is the Sky Any Color? | It’s Okay to be Smart | PBS Digital Studios [YouTube]

Akemi Iwaya is a devoted Mozilla Firefox user who enjoys working with multiple browsers and occasionally dabbling with Linux. She also loves reading fantasy and sci-fi stories as well as playing "old school" role-playing games. You can visit her on Twitter and .

  • Published 03/15/13

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