Today I Learned (TIL)

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TIL about Alvin, a deep sea sub from the '60s still active today (slate.com)

submitted 1 year ago by [email protected] to c/[email protected]

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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] 6 points 1 year ago

Alvin is an incredible little vessel. I was fascinated by it as a kid. My grandfather had a book about the exploration of the Titanic, which featured Alvin (and the Jason Jr ROV) very prominently.