Vessel Moves News Today

Discussion with the discussion about thermal layers and there may be geometry with the pinger, the black box being on the side of a hill or something and as the vessel moves, it could shift around enough there could be damp i dont knowing of the acoustic signals. this is promising in my opinion, don. >> can it be sea life or -- >> thats not my area of expertise, but from what i understand, thats all its got to be at this point. what else would be out there to emit that kind of signal? >> im caut...