this post was submitted on 04 Jul 2023
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Today I Learned (TIL)

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Wikipedia: https://en.wikipedia.org/wiki/DSV_Alvin

Sounds like it was (shocker) really well designed. It even sank once when a cable snapped on support boat


crew escaped, and it was recovered and retrofit. And if things go sideways, the cabin/titanium sphere could detach, floating freely up to the surface.

After hearing about OceanGate, deep sea subs sounded terrifying


but reading about this is somehow very comforting.

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[–] [email protected] 5 points 1 year ago

Totally agree. That thing sounded horrendous. This one is oddly reassuring