There's a universal language that everyone on the planet uses everyday without even realizing it. It's used by politicians to win elections, by the police to detect if someone is lying, and by government agencies to identify security threats. It has an enormous influence on who your friends are, whether you get hired for a certain job, and how much sex you have.

Body Language Decoded is a one hour documentary that will explore the science behind the oldest form of human communication and reveal how researchers are unraveling its secrets and harnessing its power in unexpected - and often surprising - ways.

 Follow on Facebook: https://www.facebook.com/BodyLanguageDecodedTV

Watch Full Show
http://www.cbc.ca/natureofthings/episodes/body-language-decoded