Seems to be the same article if not similar: Minority rules: Scientists discover tipping point for the spread of ideas http://www.physorg.com/news/2011-07-minor

Seems to be the same article if not similar: Minority rules: Scientists discover tipping point for the spread of ideas http://www.physorg.com/news/2011-07-minority-scientists-ideas.html http://www.physorg.com/news/2011-07-minority-scientists-idea...