Causes of Color
Why is the sky blue? Why is fire yellow? What causes the vivid colors in sapphires or emeralds? What do diamonds and rainbowshave in common? Is there a connection between fall colors and flamingos?
Why is the sky blue? Why is fire yellow? What causes the vivid colors in sapphires or emeralds? What do diamonds and rainbowshave in common? Is there a connection between fall colors and flamingos?
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