9 Things That Make You Ugly, According To Science. 9 Scientific traits that can make one unattractive from IFL Science. We tossed in a few other traits in just for you guys!
Link to the article: http://www.iflscience.com/editors-blog/nine-things-that-can-make-you-less-attractive-according-to-science/all/
Tags: 9 Things That Make You Ugly, According To Science, stress, eye bags, sleep deprivation, ugly, appear, appearance, cause, body language, mean, unhappy, negative, lying