scientificamericanmind_logo written by emmamseppala July 14, 2012 Enjoyed this post?Sign Up to Get My Latest Posts on The Science of Health, Happiness & Social Connection: ✓ cutting edge research ✓ tips for a healthier lifestyle ✓ happiness insights Your Email:scientificamericanmind_logo was last modified: July 14th, 2012 by emmamseppala Related 0 comment 0 Facebook Twitter Google + Pinterest emmamseppala