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Feb. 10, 2012
Valentine’s Day Special: Look Of Love
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| Wondering if your sweetheart reciprocates? Look into her eyes. Studies show that our pupils dilate when we feel strong emotions. Psychologist Bruno Laeng, of the University of Oslo, explains how scientists are using “pupillometry” and what pupil diameter suggests about mental activity. |
Produced by Flora Lichtman, Correspondent and Managing Editor, Video
Guests
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Flora Lichtman
Author, "Annoying: The Science of What Bugs Us" (Wiley, 2011)
Multimedia Editor,
NPR's Science Friday
New York, New York
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by Mario Livio
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