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What is pink?

Key Facts In This Video

  1. Electromagnetically speaking, pink is not a color on the light spectrum. 00:26

  2. The pink feather pigment of flamingos comes from the beta carotene in their diets. 00:45

  3. Pink diamonds are a mystery to scientists—they don't know what kind of seismic shock would have been required to create them. 01:15