this post was submitted on 10 Oct 2023
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The Coast Guard has recovered remaining debris, including presumed human remains, from a submersible that imploded on its way to explore the wreck of the Titanic, killing all five onboard, deep beneath the Atlantic Ocean’s surface, officials said Tuesday.

The Coast Guard said that the recovery and transfer of remaining parts was completed last Wednesday, and a photo showed the intact aft titanium endcap of the 22-foot (6.7-meter) vessel. Additional presumed human remains were carefully recovered from within Titan’s debris and transported for analysis by U.S. medical professionals, the Coast Guard said.

The salvage mission conducted under an agreement with the U.S. Navy was a follow-up to initial recovery operations on the ocean floor roughly 1,600 feet (488 meters) away from the Titanic, the Coast Guard said.

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[–] robocall@lemmy.world 31 points 2 years ago (4 children)

I'm not trying to be insensitive, but I thought the bodies turned to goo. And I assumed that included the bones.

[–] TheColonel@reddthat.com 36 points 2 years ago (1 children)

I’m guessing “presumed human remains” means something close to “goo plus bones, we think”.

[–] Natanael@slrpnk.net 1 points 2 years ago (1 children)

The bones would be dust after that shockwave

[–] TheColonel@reddthat.com 2 points 2 years ago

Just goo, then.

[–] meldroc@lemmy.world 17 points 2 years ago* (last edited 2 years ago) (1 children)

I'm guessing a few bits of flesh/goo got wedged in little nooks and crannies in the wreckage. Not very much...

[–] Tangent5280@lemmy.world 1 points 2 years ago

Yeah this is what I thought too. Hard to imagine that whatever paste is left would be able to hold a shape or stay together if it's free floating.

[–] BluJay320@lemmy.blahaj.zone 13 points 2 years ago

Given that it’s “presumed” human remains, and needs testing by medical professionals… It sounds like what they found is said goo

[–] Steveanonymous@lemmy.world 4 points 2 years ago

I remember that being said as well

[–] Sterile_Technique@lemmy.world 25 points 2 years ago (3 children)

...so what all do we do with the bits of oligarch goo once it's recovered?

[–] bradorsomething@ttrpg.network 21 points 2 years ago (1 children)

It forms a rich organic compound.

[–] Sterile_Technique@lemmy.world 12 points 2 years ago (2 children)
[–] bradorsomething@ttrpg.network 12 points 2 years ago

It might be a little too rich for your palate.

[–] BluJay320@lemmy.blahaj.zone 5 points 2 years ago

We’ve been saying it all this time… It would be wrong not to

[–] Fades@lemmy.world 8 points 2 years ago (1 children)
[–] FlyingSquid@lemmy.world 5 points 2 years ago

I don't know... after it's been in the ocean this long? Too salty. I say we feed them to the pigs.

[–] Dorgel@feddit.de 7 points 2 years ago

We prefer the term ooze...

[–] stolid_agnostic@lemmy.ml 21 points 2 years ago (3 children)

One thing I’ve never found: what are remains like in this situation? Chunks? Entire limbs?

[–] SeaJ@lemm.ee 18 points 2 years ago (2 children)

Well it was about 400 atmospheres of pressure. The bodies would have been cooked like in a pressure cooker and then turned into a gel. Maybe some of the thicker bones did not turn into paste though.

[–] Natanael@slrpnk.net 3 points 2 years ago

It's very brief though, only the outer layer is likely to have been heated notably due to rapid compression. The bones would turn to dust from the pressure

[–] Chetzemoka@startrek.website 11 points 2 years ago (1 children)

I would imagine something similar to the worst of the Byford Dolphin decompression accident, which was a torso and large limbs crushed to the point of being almost unrecognizable with internal organs and some chunks of soft tissue separated from the body. Photos of that exist and you can find the relevant research paper by googling "Byford Dolphin Autopsy," but seriously those pictures are gruesome. In the case of the Titan, because the hull was compromised, large portions of those bodies were probably lost to the sea.

[–] Dogyote@slrpnk.net 11 points 2 years ago (2 children)

I read the report you mentioned and I don't think this accident is a good comparison because the people in the Titan went from 1 atm to 400 atm while the victims of the Byford Dolphin accident went from 9 atm of pressure to 1 atm. Three (possibly four) of them were intact and died because all the fat in the blood suddenly precipitated, completely stopping circulation. Another guy was blasted through an opening that was much smaller than he, and was very much discombobulated as a result.

There's an order of magnitude difference between the incidents in pressure differentials and it was more like an instantaneous compression in the Titan than an explosive decompression like the Dolphin. So whatever happened in the Titan probably left an entirely different mess than that seen in the dolphin autopsy.

[–] Chetzemoka@startrek.website 2 points 2 years ago* (last edited 2 years ago)

something similar to the worst of the Byford Dolphin

That's why I qualified my statement. I think the fourth victim is probably the closest analog we have decent reference for. (No one was ever recovered from the Thresher, which also wasn't at this same level of pressure as Titan when it imploded.)

[–] meldroc@lemmy.world 1 points 2 years ago* (last edited 2 years ago)

Yeah, that 400 bar decompression would be like being inside an exploding bomb (except exploding in). Instantly turned into a smoothie.

[–] NegativeLookBehind@kbin.social 6 points 2 years ago

Human based meat paste product. Goes great on crackers!

[–] droidpenguin@lemmy.world 5 points 2 years ago

Packt Like Sardines in a Crushd Tin Box