CNN CNN Newsroom April 12, 2014 22:54:00
A 20-hour endurance. to get down to a depth of 4,500 meters it takes about two hours. >> reporter: this is an auv made by bluefin robotics as it searches underwater. its the same auv that is in the indians ocean ready to dive more than 14,000 feet in search of the missing 777. this animation shows how it moves along the ocean floor. as it were mowing a lawn, creating a map of potential plane debris. the auv is also equipped with a still camera, essential to the search. >> so once we get a debris...
Source: archive.org