Rescuers trying to find the orca-sized submersible that vanished on its way to visit the wreck of the Titanic are facing a gargantuan task that will test the limits of technical know-how, experts say.
#PitchBlack #FreezingCold #RescuersRace #Time
https://www.ndtv.com/world-news/titanic-sub-missing-pitch-black-freezing-cold-rescuers-race-against-time-to-find-titanic-sub-4138787