TED-Ed

Colm Kelleher: How we see color

2013 • E7    Jan 8, 2013    4m
There are three types of color receptors in your eye: red, green and blue. But how do we see the amazing kaleidoscope of other colors that make up our world? Colm Kelleher explains how humans can see everything from auburn to aquamarine. [Directed by Jeremiah Dickey, narrated by Colm Kelleher].

Where to Watch TED-Ed - 2013 • E7

 

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