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#TO MULTIPLE COMPANIES
whilomm · 5 months
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these are claims from a different whistleblower than the one that was totally not murdered by boeing
(disclaimer, im not an expert and this article doesnt go into a ton of detail on the specific issues, so i could be a lil off, these are very much non-expert speculation rambles. anyone who understands better, feel free to correct me/add more deets).
if im reading it right these claims get into the way boeing has been outsourcing more and more manufacturing of parts to other companies, such as for the fuselage (the plane body as a whole, big tube u sit in). if those parts dont quite fit together right (and keep in mind the margins of error on these things can be VERY small in some cases, though im not sure exactly how much wiggle room they got here), that can lead to too much stress on certain parts.
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like, for example, if one part of the fuselage is just baaaarely too big for the next part it connects to, it might all seem to fit together perfectly fine, but every time it takes off and lands or goes thru compression cycles (that is when they take off and land, going from low pressure-high pressure-low pressure), it just puts a BIT too much pressure on where they join. and over the years, that pressure just adds up until theres microscopic stress fractures, which become slightly larger stress fractures, until they get big enough that once a plane reaches a high enough altitude theres a midair disentegration, which is. exactly as bad as it sounds.
(sidenote: compression cycles can be more important for determining an airplanes lifespan than flight hours. the usual metaphor is bending a paperclip back and forth until it breaks, how many times can you bend it before metal fatigue sets in and it just snaps. holding it in a more bent position however will take a lot longer to snap it generally.)
now to be clear, every single plane has an intended service life, and its well known that planes can only take so many compression cycles before they start to get really hard to maintain without going kablooey. a plane may be rated for like, idk, 50k compression cycles (so, taking off and landing 50k times before its retired, because after that its no longer worth the maintenance vs just making a new plane). but if it turns out that plane has some flaw in its build that means itll develop fatal stress factures at only 20k cycles, well. thats bad. not sure exactly how the schedule on looking for stress factures looks like for maintenece crews (do they do it regularly for all planes on a set schedule? do they only do it occasionally for new planes, and start to ramp up checks as the plane gets older? dunno!) but well. generally speaking, a plane having a fatal flaw that gives it an explosive midlife crisis is Bad. i would hope theyd catch it! but i dont know enough about the deets of fuselage maintenence to know the specifics.
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and OH YAY COMPOSITE MATERIALS. now, before anyone gets too freaked out thinking about the uh. submarine. use of composite materials is actually far more common on planes than on subs for a buncha reasons. one, planes just generally undergo a lot less in terms of pressure (that futurama joke, "this spaceship can handle between one and zero atmospheres", vs subs that have to deal with tens to potentially hundreds of atmospheres) but also because apparently, for complicated material engineering reasons, composite materials work much better under tension (high pressure INSIDE pushing OUT, like airplane) than under compression (high pressure OUTSIDE pushing IN, like submarine). heres a vid from someone who wrote their masters on composite materials under compression if you wanna hear from someone slightly smarter on the subject. im not gonna pretend like i understand the full deets, but "composites do OKAY with tension" is enough for me, go read the fancy scientific papers if you want more.
now, so that people do freak out at least a little bit: hm. dont like that they are using Way More Composite Than Usual on this plane. how much is the usual? idk, i assume composites are much more popular with low altitude small aircraft (bc well, weight and less pressure worries), dunno whats considered normal for high altitude longhaul crafts. but, apparently, the dreamliner is "more than usual". which, yeah cool, lighter weight airplanes use less fuel which is better for longhaul flights. is it. well tested enough though???
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...anyway. im not an engineer, idk the full Deets, but well. havin lotsa fun hearing the engineers talk about how the parts of the giant metal skybirds dont fit together quite right and theyre using materials that fail more catastrophically than metal with less warning, experimentally, and we dont quiiiite have the data to know if. its a problem. thats really fun! LOVE hearing about how much theyre outsourcing parts, given how bad quality control of things as tiny as the titanium in some bolts or a little bit of the engine blades being not properly vacuum forged has lead to catastrophic failure in the past, and knowing how important sourcing of parts in airplanes is. all VERY yay!
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girlwiththegreenhat · 2 months
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team fortress 2 finally getting rid of the bots after 5 years
work on the team fortress 2 comic continuing after 7+ years
half life 3 development looking more likely than ever with legitimate code, file, and voicework leaks referencing a new non-VR single-player game from valve featuring a HEV suit wearing protagonist and Xen creatures and concepts
shoutout to the valve fan that found the genie lamp. you a real one
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cinthgarden · 7 days
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Sunday but he’s in limbus company
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youcalledsworld · 1 year
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DP x DC prompt
The Justice League failed and the earth will blow in 8 minutes. They can't evacuate everyone on the planet, they are all tired and can barely move.
In a last ditch effort John and Zatanna call upon the King of the Infinite Realms for help.
Danny said he can't stop the planet from blowing up and the Justice League sighed in defeat. But then he goes on to say that he can save everyone on earth.
The League wondered how he could. So he told them he'll just move the entire population of earth to a different earth so similar to theirs it would be extremely difficult to tell the difference.
He tells them the only difference is that on that earth the Heroes and even the Villains failed to stop a big evil from turning everyone including animal into dust.
And after he finishes relocating everyone to the different earth he will then swap the earth's around so that they remain in their original universe.
For his payment Danny told them that he will take everything valuable from the earth that's about to explode. That means precious metals, vehicles, mansions, weapons, artwork, magical artifacts, villains and heroes equipment, he will take everything.
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shadow0-1 · 10 months
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Missed me?
Commission by SiMoon
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citroncynique · 5 months
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bad dreams in the night
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sealed-valkyria · 6 months
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what would it take to be able to go on a candle lit dinner date with beeter
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You can always just ask and see how it goes!
Beeter is fine with or without a s/o, the only thing is that they are afraid of how said s/o would react to their actual appearance.
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biancabelairs · 8 months
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vince and laurinaitis being monsters and rapists isn't news to anyone but when you get the details to it and you realize just how many people must have also been part of it or at the very least known about it and turned a blind eye, it's just. so depressing and horrifying to think about. we always talk about how this business is fucked and very few people in it are clean but it's still so fucking shocking when you get concrete evidence of just how deeply vile the culture in this business still is
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prismaticstarshch · 6 days
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saw this on Twitter, so... here's a reminder to keep boycotting or start doing so if you were unaware of the boycotts!
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also, remember to do your daily clicks here (it's 100% free to do; how it works is that it generates ad revenue that goes towards aiding Palestinians), spread word about what's going on, and donate to vetted fundraisers if you're able to!
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"it would be like playing zither at the bottom of the ocean" and other expressions that immediately lodge in my brain and will remain there forever.
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bees-bees-fear · 1 month
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On the topic of "don't pre-order games! Wait until you know it's a finished product!"
Stop playing Early Access titles. Unless it's a "pre-order and play 3 days early" you're not accessing anything early. That's the state of the game in the now. That's what it is. You're paying full price for an unfinished product, with no promise it ever will be finished.
I'm so tired of seeing a new game "come out" and it's not finished, and I have two choices
Wait for it to actually be finished, perhaps over a year from now. Get hype for it. Watch other people have fun playing it. It comes out. I've lost interest in the meantime. It is now an "old" game despite just now coming out. It's old news. It was a flavor of the month last year
Or actually play Early Access. Do all the stuff there is to do. It's not much. Kind of boring. Frustrated that I'm locked out of so much content. Wait a few patch cycles for it to be "really good" and before I decide to come back to it because there's enough new content compared to when I played. That day never comes. The game is released. I only really remember that it was a percentage of being considered fun and it wasn't really that good, and I don't want to replay back through all the progress I've lost. I don't feel like playing on release.
EA is inherently a cash grab. Its either a death knell for a studio desperate to finish a project, or it's outsourced QA that pays the dev. It's not a fun little treat for all our devoted fans who really just want to help out the little guy.
They've turned "gamers don't want us releasing unfinished games" in their favor. They flipped it onto you where you're perfectly excited to be SOLD an unfinished game, on purpose, to your face.
All of this obviously with a grain of salt. BG3 clearly had a full game waiting in the wings you were just locked out of. Likely the same with Hades II right now. But take the time to consider if you're just burning yourself out on a game that you won't be able to come back and enjoy when it's actually done. Consider if it even seems like it will ever be done.
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lethalcontracts · 8 months
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:D my take on the forest keeper for my little bestiary thingy
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jesus-said-chill · 5 months
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People will shit on watcher just trying to make their company grow but turn around and support big corporations. 😭
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saintmalosunsets · 4 months
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BAND OF BROTHERS | DAY OF DAYS
Doc Roe in the background of scenes (pt. 4/26)
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thefigureresource · 20 days
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Lan Wangji & Wei Wuxian : Pledge of the Peony ver [The Master of Diabolism] 1/7 scale from Good Smile Arts Shanghai coming March 2025.
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beaft · 5 months
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if i think about job hunting too much i get so angry that my face blows up and goes bright red like a person in a cartoon. so i try not to
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