Why Sexy Is Sexy

Hank delves into the scientific reasons behind why we are attracted to the people we're attracted to. It's complicated.Like SciShow on Facebook: http://www.facebook.com/scishowFollow SciShow on Twitter: http://www.twitter.com/scishowSources:http://www.pbs.org/wgbh/evolution/library/01/6/l_016_08.htmlhttp://www.psychologytoday.com/articles/200508/humors-sexual-sidehttp://www.nature.com/news/2006/060123/full/news060123-2.htmlhttp://www.independent.co.uk/news/science/the-scientific-rules-of-attraction-2115495.htmlhttp://evoanth.wordpress.com/2012/05/04/sexual-selection-in-humans/http://www.livescience.com/7023-rules-attraction-game-love.html