A medical robot recently approved by the Food and Drug Administration has been used in a first-of-its-kind worldwide colon and rectal surgery in D.C. — performed through the patient’s anus… ...

Posted: July 10, 2009: Snake oil special: nanotechnology colon cleanser (Nanowerk News) Some fun stuff to ease your way into the weekend: Here is our Slow News Friday story for this week, which again ...