When Someone's Not Right
The TODAY show looks into the science behind being left-handed, including a visit to Lefty's at PIER 39.
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Frans de Waal: Moral Behavior in Animals
Empathy, cooperation, fairness and reciprocity -- caring about the well-being of others seems like a very human trait. But Frans de Waal shares some surprising videos of behavioral tests, on primates and other mammals, that show how many of these moral traits all of us share.
Space Painter
Creation of a distant world.