Comments by "Sean" (@sean2015) on "Oxygen levels on missing Titan sub could last longer than estimated" video.

@xpusostomos1 they’re saying that if there had been an implosion, the sound would’ve been picked up by sonar or a buoy
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@goat2503 it’s not so much the lack of oxygen, it’s the presence of carbon dioxide. Who knows if that cocky, greedy Rush guy even had scrubbers properly installed inside the submersible? If the scrubbers weren’t working properly (due to battery failure) then they’ve already been dead for two or three days now.
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