FACIAL EXPRESSIONS
'(<a href="http://www.j-archive.com/media/2008-11-05_J_27.jpg" target="_blank">Jimmy of the Clue Crew shows a change of face.</a>)  A 2008 study finds that a <a href="http://www.j-archive.com/media/2008-11-05_J_27a.jpg" target="_blank">scared face</a> enlarges the visual field to gather more information about a source of fear; that supports this man's 1872 theory that expressions are adaptations'
Darwin