Where Do Our Facial Expressions Come From?
Our facial expressions convey a lot about our emotions, but why? Hank explores how our evolution has helped form how we communicate with our faces.
Hosted by: Hank Green
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Sources:
http://www.apa.org/science/about/psa/2011/05/facial-expressions.aspx
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2686004/
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Darwin’s Claim of Universals in Facial Expression Not Challenged
http://pss.sagepub.com/content/early/2014/01/24/0956797613514451
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3008553/
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http://www.popsci.com/science/article/2013-05/fyi-which-emotion-hardest-fake
http://www.popsci.com/article/science/facial-expressions-arent-universal-we-thought
Images: https://commons.wikimedia.org/wiki/File:Expression_of_the_Emotions_in_Man_and_Animals_title_page.jpg
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