Uploaded September 2013 | Updated September 2026, 1 week ago

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You've probably heard people say that they were so angry that they saw red. Or maybe you've noticed that the sleekest, curviest sports cars are usually scarlet-colored. So why would this one color come to represent such a wide-ranging duality, everything from eroticism and courage to and anger and brutality? And do bulls really respond to the color red.

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