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/ep07363370.pdf 2) http://www.ncbi.nlm.nih.gov/pubmed/22947977 3) http://epjournal.wpengine.com/wp-content/uploads/EP075256.pdf Tears from helplessless: 1) http://www.sciencedirect.com/science/article/pii/S0732118X03000291 Happy Tears: 1) http://www.theglobeandmail.com/life/health-and-fitness/health/conditions/why-do-we-cry-when-were-happy/article599605/