iBotics Stingray Up Against it in a San Diego Swimming Pool

This is the Stingray robo-sub, one of the competitors in the tenth Autonomous Underwater Vehicle Competition, which is taking place at the Space and Naval Warfare Systems Center in San Diego this weekend. Rather confusingly, one of its rival's entries, from the U.S. Naval Academy, is known as Project Stingray, which… »7/13/07 7:56am7/13/07 7:56am