Your Brain Size Limits Your Number Of Friends - Sciclonic

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Your Brain Size Limits Your Number Of Friends Sciclonic If you are envious of someone who seems to have hundreds of mates, don't worry because they don't really have a social network that big. The truth is we all have a 'happy hormone' that limits the number of friends we can have at any one time ... What's the key to human social evolution? Religion, this scientist suggestsSacramento Bee all 2 news articles »

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