http://www.switched.com/2008/03/28/tiny-robot-navigates-your-colon-looks-for-polyps/ Switched Comments for Robotic Anal Probe Navigates Your Colon, Looks For Polyps http://www.switched.com/media/feedlogo.gif http://www.switched.com en-us Copyright 2012 Weblogs, Inc. The contents of this feed are available for non-commercial use only. Blogsmith http://www.blogsmith.com/http://www.switched.com/2008/03/28/tiny-robot-navigates-your-colon-looks-for-polyps/http://www.switched.com/2008/03/28/tiny-robot-navigates-your-colon-looks-for-polyps/Mar 28th 2008 1:55PM