The Appendix: Useful and in Fact Promising Organ(news.yahoo.com)

http://news.yahoo.com/s/livescience/20090824/sc_livescience/theappendixusefulandinfactpromising;_ylt=ArDzsW2NSjhEzFdER6mqMo.s0NUE;_ylu=X3oDMTN1YXBldW9vBGFzc2V0A2xpdmVzY2llbmNlLzIwMDkwODI0L3RoZWFwcGVuZGl4dXNlZnVsYW5kaW5mYWN0cHJvbWlzaW5nBGNwb3MDOQRwb3MDNgRwdANob21lX2Nva2UEc2VjA3luX2hlYWRsaW5lX2xpc3QEc2xrA2FwcGVuZGl4aXN1cw--