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Comment Re:Would a Spar be Repairable? (Score -1, Flamebait) 58

> Emirates operates these with over 500 passengers

Well they did until the value proposition of Dubai and Abu Dhabi suddenly came into question with three days' food and no way to restock and no sewer system, relying on petroleum-powered sewage trucks to keep people alive.

It sure seems 'convenient' that they suddenly have an insurable loss on very expensive and unprofitable airframes at just the right time.

Let's see what kind of cars the regulators purchase in a few months, or maybe it's just a coincidence.

Comment Re:Would a Spar be Repairable? (Score 4, Interesting) 58

As production has ended, if the A380 is genuinely necessary, then the economics shift somewhat. That doesn't mean they CAN be replaced, from the sounds of it they can't* (at least in many cases), but the inability to replace the aircraft would mean that options that aren't rational become necessary.

*I have to be careful here. If the wing is designed to be the absolute minimum weight possible, then I don't see how they could be without fully disassembling the entire wing and then reconstructing it from the ground up. And adhesives/welding might mean that just can't be done. At all. On the other hand, there's no obvious reason why you couldn't design a wing to have far more structural support than actually needed AND make spars deliberately maintainable and replaceable. I don't have an A380 handbook in front of me, so can't say how Airbus approached this. But it seems improbable that they're built to be swapped.

Comment Meshcore (Score 1) 97

I'm familiar with the backup power design of some of the cell towers where I live.

Let's just say I'm also learning how to build solar Meshcore repeaters and placing them on appropriate hilltops where I can.

You can Royal Decree anything but don't bet your life on it.

Also nobody likes to mention that the big Spanish overvolt grid crash coincided with the arrival of a very large CME. We mustn't rile the natives.

Comment Re:2352 (Score 1) 109

Sigh. Ontogeny is NOT evolution. It is not the same thing as having a low MHC diversity due to a genetic bottleneck as well as lacking tens of thousands of years of evolution to a pathogen. Not the same at all. It's silly to even suggest that. Epigenetic shifts in an individual do not create new HLA genes.

Consider COVID. Novel bat coronavirus, nobody had preexisting immunity. Did everybody die? No. Because we had high HLA/MHC diversity, making it easier to target SARS-COV-2 epitopes. Native Americans lacked this diversity. It left them ill prepared for novel pathogens.

Also, you seem to believe that any disease you've never encountered before is fundamentally dangerous to an adult. That's simply not the case. Rhinovirus is intrinsically mild. It's an upper respiratory infection; it's not adapted to lower respiratory or systemic infection. It's not ebola. It's not going to become like ebola just because you've never caught it before. If a rhinovirus strain was reintroduced after 200 years after having been eradicated, we'd all get a cold, but by and large, we'd be fine.

And what would happen if Yamagata reappeared? We'd just add it back to our flu vaccines. Furthermore, the reintroduction of Yamagata wouldn't be catastrophic without that. You do not have to catch every Influenza B lineage at all, let alone every year. If you had been infected with B/Victoria and you were exposed to B/Yamagata, you'd have little sterilizing immunity against it - you'd very likely catch it. But your past exposure to B/Victoria is still greatly protective against hospitalization and death; B and T immunity against NA and the HA stem and stalk are conserved.

And this is about whether or not to catch every lineage. Well guess what, even with air filtration, that's still going to happen. Air filtration only has a meaningful impact for people at a distance, not people close together. It's about protecting the person across the room, not the person you're standing 50 centimetres away from. What it does change is how often you catch them. And if lineages or whole viruses go extinct, that's great. Worrying about some sort of reintroduction 200 years later is just inventing your own unrealistic misery when we have actual pandemic threats to worry about.

Comment Re:Who's Who? (Score 4, Insightful) 118

Frankly, the quality of build, the stability of the operating system, and just the plain reliability and features even in the supporting tools exceed Windows. Take the Preview App. The work I can do on PDFs; signatures, annotations, OCR, right out of the box, and built so that the versions on my iPhone and iPad fully integrate, cannot be easily replicated on Windows. Apple just really has an eye for workflow, and making sure the base system and tools fit well into that.

It's not perfect, to be sure, I wouldn't want to use Pages as my full time word processor, and Apple, like Microsoft and Google, suffer designed interoperation friction, which does suck. But all in all, I'm just more efficient on a Mac, and in subtle ways I never knew were even problems until I picked a MacBook up the first time. Honestly going to Windows right now is just horrible for me, particular Windows 11, which just feels like constant chaos and out of control busy-ness.

Comment Kumar Galhotra, chief operating officer (Score 1) 93

Who made the call to fire these guys?

Were they Americans who did the firing? Were they Americans who got fired?

It's important to understand the sociology potentially putting huge American enterprises risk

And why would we believe the claim that a 1-year reliability rating had anything to do with this?

Anybody who vaguely understands automotive manufacturing knows that cars that were sold over one year ago were designed several years ago and tooling takes months to years for a new model.

This article seems designed to obfuscate rather than clarify.

This makes me feel like buying a BYD would be less risky.

Comment Re:No, they didn’t (Score 1) 104

That's one data center, dimwit. Where's the 'many'?

You wrote; "Show evidence." And I gave that to you. Now you are complaining I didn't give you all the evidence that you never asked for.

And it sure looks like that one datacenter near Truckee California planned quite well for their needs, they are getting electricity.

I wrote " It seems pretty clear they did not BUILD their own power plant." No one is complaining that these data centers did not plan to USE electricity. That is either dishonest or idiotic.

Comment Re: We need them, but (Score 1) 241

It's called M.A.D... mutually assured destruction.

The Iran situation has nothing to do with MAD. A key component of MAD is "mutually assured" part. When MAD was the strategy between the USSR and the US, both sides collectively had tens of thousands of warheads. At best, Iran might have the ability to produce a few nukes if they had the uranium.

The part you missed or trying to deflect is the part where Iran DOES NOT have nukes at the moment as it is not clear if they have the required enriched uranium and capability.

Comment Re:We need them, but (Score 1) 241

Umm... what predictions?

"Here's a thought experiment: Will you go to any lengths to excuse Trump of things we know he did?" Still going to any lengths to defend Trump.

Oh... and, I'm not the one continuously try to change the subject.

Bahahahahah. I wrote about no bid contracts. You tried to pivot to how every past President was also bad. Then you tried to speak abou WMDs. Still nothing about no bid contracts.

And, where's those links I asked for?

You: I DEMAND answers to everything while I am not going to address any of your points by trying to change the subject. Buddy, no one owes you anything..

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