An old video tour of Titan - the submersible that went missing diving into the Titanic ruins - shows that the five passengers currently lost at sea are dealing with cramped conditions and low oxygen.
The tiny vessel has no seats, one tiny bathroom, and was likely navigated using a "video game controller."
All passengers have to sit on the floor, according to a BBC video from 2022 featuring OceanGate CEO Stockton Rush as he gives a tour of the submersible.
