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Why is the sky blue?

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Video Details

Duration: 1 minute and 33 seconds
Country: United States
Language: English
Producer: CBS
Director: CBS
Views: 353
Posted by: locumele on Oct 28, 2009

The President of Molecular Frontiers, professor Richard Zare, explains why the sky is blue. This video is from CBS News' Good Questions series, first broadcast in October, 2007.

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