Why Do We Cry?

Click to Subscribe! http://bit.ly/10kWnZ7 TWEET IT - http://clicktotweet.com/8X1ed Why does your face leak when you're sad or emotional? Written and created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz). TWITTER: http://www.twitter.com/AsapSCIENCE FACEBOOK: http://www.facebook.com/AsapSCIENCE Mitchell Moffit http://www.mitchellmoffit.com http://www.twitter.com/mitchellmoffit http://www.facebook.com/mitchellmoffit Gregory Brown http://www.gregorybrownart.tumblr.com http://www.twitter.com/whalewatchmeplz Further Reading -- Tears as signals: 1) http://www.epjournal.net/wp-content/uploads/e… 2) http://www.ncbi.nlm.nih.gov/pubmed/22947977 3) http://epjournal.wpengine.com/wp-content/uplo… Tears from helplessless: 1) http://www.sciencedirect.com/science/article/… Happy Tears: 1) http://www.theglobeandmail.com/life/health-an…