A Wandering Mind Heads Toward Insight

This is pretty much just a poor copy of a new yorker article from last year:<p><a href="http://www.newyorker.com/reporting/2008/07/28/080728fa_fact_lehrer" rel="nofollow">http://www.newyorker.com/reporting/2008/07/28/080728fa_fact_...</a>