the screen was mounted by screws into the carbon fiber. fuckin' what!?
this post was submitted on 26 Jun 2023
3 points (100.0% liked)
Technology
37717 readers
415 users here now
A nice place to discuss rumors, happenings, innovations, and challenges in the technology sphere. We also welcome discussions on the intersections of technology and society. If it’s technological news or discussion of technology, it probably belongs here.
Remember the overriding ethos on Beehaw: Be(e) Nice. Each user you encounter here is a person, and should be treated with kindness (even if they’re wrong, or use a Linux distro you don’t like). Personal attacks will not be tolerated.
Subcommunities on Beehaw:
This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.
founded 2 years ago
MODERATORS
The interesting thing is he really seemed to believe he knows better than all the experts.
There are reasons why ships and planes are all highly regulated. Its called physics.
I'm so conflicted on this. On the one hand he seems like a giant asshole that saves on safety to make a few more bucks but on the other hand he trusted his system completely and died with it. So not really greedy asshole but stupid entrepreneur who didn't realize how wrong he was?
Both. The drive to be a cheap pos caused him to believe he knew more than he did.
A greedy asshole who thought himself a genius?
The word is arrogant.
It's one thing if he died alone and another when he took other 4 people with him. I would still chalk it up to greedy asshole, because he cheap out things that would've saved the four people.
I guess society needs people like him that make crazy things. Science itself is pretty much like this, trying out stuff and be creative. People often made inventions while other people were telling them that it would be impossible to do so.
However, I think where he actually behaved really like an asshole was taking people with him who he made believe to be in a safe vessel. He could have made a disclaimer saying something like "this is an experimental vessel, I'm not sure if it will hold up and people have warned me. I still want to take the risk and you can come, too, if you are willing to take the same risk."
Thing is, as James Cameron pointed out in his interviews, this is not a cutting-edge field. The science of submersibles is well explored and the technologies are mature. Engineers know exactly how to construct a safe submersible to go as deep as you want. There are companies like this that make and sell these submersibles.
This guy was not doing research or experimentation. He was trying to cut costs because he probably couldn't afford a proper submersible under his business model and still make a profit. The only reason for using unconventional materials - materials that are well known to be unsuitable for this purpose - was that he thought he could do it more cheaply if he didn't go through safety certification or buy a sub that had already been certified. The point was to spend less money by taking more risks and make a profit. He was not innovating, and he was arrogantly overconfident, to the point of overriding all the experts who had warned him this would get people killed.
Taking risks for the sake of innovation, fine, I guess it has to be done to move forward. However, building a submersible that can go to these depths is nothing new. Been there, done that, basically. To throw all lessons learnt with previous vehicles out with the garbage is just monumentally stupid.
Engineers and scientists do try to do and make crazy things but they try to do it safely, and doing it safely costs money which he didn't want to spend.
I guess the most positive spin is that he risked and gave his life to try new things which can progress things more quickly, but he didn't just risk his own life, he risked the passengers which is unforgivable. If he were doing it solo to not endanger others then I could respect that.
That guy was a backyard inventor and charlatan, like those 19th century backyard aircraft inventors. It's one thing to take yourself out of the gene pool through your own recklessness, it's another to take others with you.
Rush bypassed over a hundred years of engineering lessons learned the hard way with the rationale it stifles innovation. He even fired and sued one of his own employees for calling him out on it. The sub had zero certifications and then he lied to customers about it saying his designs were approved by NASA and Boeing who never even heard of the guy.
Aside from the lack of safety engineering and lack of proper fail-safes in his design, there's a reason engineers don't use carbon fiber composites in subs. They have a tendency to delaminate. When used in aircraft, composites have to be examined and certified at a regular service interval with special inspection equipment.
I think that sub was an accident waiting to happen from day one. The hull probably failed due to inspection negligence and a failure to detect delamination. That's even if the hull could have been rated properly for 4km. If it wasn't the hull, it would been one of the other jury-rigged systems.
I can't believe people smart enough to acquire the wealth for that excursion weren't smart enough to check out the qualifications of the company hosting it. I think it was plainly obvious just looking at the sub yourself. A navigation system that consists of a consumer laptop PC and Logitech gaming controller should have been a dead giveaway.
I can’t believe people smart enough to acquire the wealth for that excursion
You do not need to be smart to acquire wealth.
Of the people in the sub, I am confident that 4/5 of them were born into wealth, and I can't really find any information on the other one.
-
The Dawoods (father and son) were only wealthy because their father/grandfather was wealthy.
-
Stockton Rush was also born into wealth, his family made their money from oil and shipping.
-
Can't find a lot of information about Hamish Harding, but he was flying aeroplanes at 13 and went to a prestigious private school called The King's School, so it's safe to say he was also born into considerable wealth.