Running out of oxygen is not the only danger for the missing tourist submarine with five people on board, as the vessel might have even lost electrical power, experts have opined.Speaking to the BBC on Wednesday, Ken Ledez, a hyperbaric .
Former Royal Navy submarine captain Ryan Ramsey said he looked at videos online of the inside of Titan and could not see a carbon dioxide removal system, known as scrubbers. "That for me is the greatest problem of all of them," Ramsey was quoted by BBC,