Nice article. Thanks for posting it. By the way, the "print" link is broken. Here is the correct link: http://www.scientificamerican.com/article.cfm?id=the-lo

Nice article. Thanks for posting it. By the way, the "print" link is broken. Here is the correct link: http://www.scientificamerican.com/article.cfm?id=the-look-of-a-winner&print=TRUE http://www.scientificamerican.com/article.cfm?id=the-look-of...