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Originally Posted by DSMStyle
Damn, Mark beat me to it!
What color is the grass at night-- green or black?
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Neither. Color is generated by the reflection of light off an object. Certain colors of the spectrum are absorbed by the material, the ones that are reflected represent the color of the object as seen by our eyes. If there is no light, then there are no colors either absorbed or reflected by the object, therefor, the blade of grass technically has no color.
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