Link to full article: http://www.newscientist.com/article/mg21328501.600-zap-your-brain-into-the-zone-fast-track-to-pure-focus.html?full=true http://www.newscie

Link to full article: http://www.newscientist.com/article/mg21328501.600-zap-your-brain-into-the-zone-fast-track-to-pure-focus.html?full=true http://www.newscientist.com/article/mg21328501.600-zap-your-...