How to build a submarine that implodes
(files.catbox.moe)https://files.catbox.moe/bwpbgo.jpgThey dropped the dive weights and were trying to emergency ascend just before contact was lost.
So they knew it was happening and heard the creaking and groaning before the big boom violently disintegrated them in an instant.
The company knew this and still didn't contact authorities for 8 hours. Nearby sonar buoys picked up the explosion, so their fate was known on Monday and the whole week has just been theater to feed the media frenzy.
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Edit - Some sources:
"We understand from inside the community that they had dropped their ascent weights and they were coming up, trying to manage an emergency," he said.
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https://www.npr.org/2023/06/23/1183975136/james-cameron-titanic-titan-sub At 9.45am - an hour and 45 minutes into the dive - it lost contact with its mothership, the Polar Prince.
But it wasn't reported as missing to the US Coast Guard until 5.40pm, eight hours later. Canada's Coast Guard wasn't alerted until even later - 9.13pm on Sunday night.
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https://www.dailymail.co.uk/news/article-12214357/OceanGate-took-EIGHT-HOURS-report-missing-submersible-lost-contact.html In laminated composites, the adhesion between layers often fails first causing the layers to separate. For example, in fiber-reinforced plastics, sheets of high strength reinforcement (e.g., carbon fiber, fiberglass) are bound together by a much weaker polymer matrix (e.g., epoxy).
"Crack, pop, CRACK, POP POP, crrrRRREAA--BOOM"
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https://en.wikipedia.org/wiki/DelaminationJC interviews:
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https://yewtu.be/watch?v=ZllNJXqTRiE-
https://yewtu.be/watch?v=Z9poNjFTg0k-
https://yewtu.be/watch?v=5XIyin68vEELast few seconds of the third video:
I actually believe they heard it with their ears, not through the sensor system, in the last moments of their lives. And that's quite a horrifying prospect.
