When presented with audio clips of co-laughter between friends and strangers, the Hadza Bushman was all smiles when hearing the “friends” laugh.
The post Audio of Laughter Between Friends Makes Hadza Bushman Laugh | Video appeared first on Scout SEO- Melbourne Internet Marketing.
from Innovation and Digital Marketing http://www.livescience.com/54361-audio-of-laughter-between-friends-makes-hadza-bushman-laugh-video.html?utm_source=rss&utm_medium=rss
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