Yawns Are Contagious When You're with Friends
60-Second Mind
English - April 10, 2011 00:00 - 2 minutes - ★★★★ - 215 ratingsScience Technology science technology minute brain behavior psychology psychiatry neuroscience scientific american 60-second Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
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Research with chimpanzees finds that chimps yawn more around other yawning chimps from their own community than with those from a separate community. Christie Nicholson reports