CNN Anderson Cooper 360 March 22, 2014 00:26:00
If you're towing something that's four miles beneath you or three miles beneath you, almost impossible to keep that thing stable. you've got snap loads on the cable so you're stressing the system. if you're launching autonomous underwater vehicles like drones, retrieving them in this weather almost impossible. >> last night we showed some of the remarkable equipment that woods hull has to map the ocean floor, these submersible vehicles that can really map a wide range. and i got a number of questions after the show from viewers about it. why not just even now get those in the water mapping out...