Recently new and revised articles from the Encyclopaedia Britannicahttp://www.britannica.com/en-usCopyright � 2013 Encyclopaedia Britannica, Inc.Subscribe with My Yahoo!Subscribe with NewsGatorSubscribe with My AOLSubscribe with BloglinesSubscribe with NetvibesSubscribe with GoogleSubscribe with PageflakesSubscribe with Live.comhttp://www.britannica.com/eb/article-9062455/Hashemi-Rafsanjanihttp://www.britannica.com/eb/article-9438515/John-Goodmanhttp://www.britannica.com/eb/article-9438427/Beyoncehttp://www.britannica.com/eb/article-9438814/Ludacrishttp://www.britannica.com/eb/article-9438517/Ethan-Hawkehttp://www.britannica.com/eb/article-9083758/Heinrich-Rohrerhttp://www.britannica.com/eb/article-9109721/Zimbabwehttp://www.britannica.com/eb/article-9471479/Henri-Dutilleuxhttp://www.britannica.com/eb/article-9095291/Booker-Prizehttp://www.britannica.com/eb/article-9471941/Carol-Burnett