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Tourist submarine exploring Titanic wreckage disappears in Atlantic Ocean

If they didn’t implode, I wonder if that thought crossed his mind. All the resources in the world and … accident
All this cash and renowned explorers around, maybe it's a scheme to fake deaths and get to some new territory we don't know about...
 



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David Pogue, who traveled in OceanGate’s Titan submersible to the Titanic wreckage for a report last year, said in the news package that he was "surprised how many pieces of this sub seemed improvised,” including off-the-shelf components from the RV chain Camping World, directions written on masking tape and the video-game controller, which OceanGate CEO Stockton Rush told him “runs the whole thing.”

 
David Pogue, who traveled in OceanGate’s Titan submersible to the Titanic wreckage for a report last year, said in the news package that he was "surprised how many pieces of this sub seemed improvised,” including off-the-shelf components from the RV chain Camping World, directions written on masking tape and the video-game controller, which OceanGate CEO Stockton Rush told him “runs the whole thing.”

I don't think the controller is the issue. Seeming 100% dependence on drive-by-wire without adequate contingency planning might be it, though.

If the structure catastrophically failed when it first went dark the mother ship would have caught that on their sonar, yes? I am voting for a gross system failure - maybe that even prevented dumping ballast?
 
Just thought of something. You’re in this dumbass sub for quite a few hours. What do you do if you have to shit or piss?
 
Just thought of something. You’re in this dumbass sub for quite a few hours. What do you do if you have to shit or piss?
It has a small porta potty at the observation end with a privacy screen that can be hung.

EDIT: Youse two beat me to it.
 
23,000 pounds would be very little in the water? Serious question, I wouldn’t know a Sub from my ass. 23,000 pounds sounds heavy but it’s a bubble of air so buoyancy is something obviously you’re familiar with that I am not.

I'm actually surprised it weighs that much. Just from looking at the pictures of it to gauge it's size and the fact that it's made from CF, I would have guessed about half that weight or less. That fucker is heavy, 11.5 tons. I'd expect that kind of weight from something made from inch thick steel.



Buoyancy is just looking at the weight of the water the sub displaces and the weigh of the sub. If it displaces more water weight than it weighs, it's positive and will float. If it weighs more than the water it displaces, it's negative and will sink. A cubic foot of salt water weighs 64.38lbs.

Looking at the video of him sitting in it, I took a guess at a cylinder of 72"dia x 120" long. That would displace 18,199lbs of salt water. In that case it would be 4801lbs negative (it would sink).


How much does carbon fiber let you know it's about to fail due to over stressing?
 
I don't think the controller is the issue. Seeming 100% dependence on drive-by-wire without adequate contingency planning might be it, though.

At work we have a plasma table that uses a Xbox360 controller. If the controller loses connection while you're jogging the table it'll just keep on going and you have to run to the console to stop it before it hits something.
 


 
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