domingo, 7 de diciembre de 2008

Happiness Contagious as the Flu

In a good mood? Your neighbor, her friends and even her friends' friends should thank you " you're likely infecting them with your cheer.

Happiness spreads through social networks about as easily as the flu, according to a new study.

Read the full story here:
http://www.livescience.com/health/081204-infectious-happiness.html

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