Undersaes Mountains News Today

Its an unknown world thats characterized by rug l undersaes mountains. it takes specialized technology. >> the team launches three vehicles to comb the ocean floor. >> it can go down to 6,000 meters who is about four miles under water. it will send a pulse out to the side about once a second and when it gets back if theres a big rock or something hard out there, it will give us a really strong return. >> the search area is enormous, spanning a 40 mile radius on the bottom of the ocean. and the e...