http://www.boingboing.net/2009/08/01/america-makes-nothin.html http://www.boingboing.net/2009/08/01/america-makes-nothin.ht... Seems like Boingboing made the s

http://www.boingboing.net/2009/08/01/america-makes-nothin.html http://www.boingboing.net/2009/08/01/america-makes-nothin.ht... Seems like Boingboing made the same mistake of mixing up the original function vs the first derivative.