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Comment Re:Incorrect options summary (Score 4, Informative) 59

Columbia was in an "ideal" orbit for a space shuttle, because it was just carrying out a science mission and not visiting anything.

ISS is in its own orbit.

Sure, a Soyuz from the ISS could have lowered itself to the same height as Columbia (ISS is at 400km, Columbia was at 170km), but they are still going in very different directions.

Its the change in direction that needs the energy here - and neither Columbia nor Soyuz has the required energy available to make that change.

So lets say that you manage to lower the orbit of a Soyuz to the right level, and you are lucky enough that you cross paths with Columbia on your current orbit...

Without changing direction, you are trying to jump on a train which is going through a station at full speed without stopping. And you might get *one* chance at that because on the next orbit your paths wont intersect at all. Theres no prospect of docking or anything, you are going too fast in different directions. And even if you do jump correctly, you are going to go splat against Columbia because of the speed difference.

Comment Re:Columbia could not have sought refuge at the IS (Score 4, Informative) 59

Columbia wasn't too heavy to reach the ISS, it was just less desirable because of its weight.

In fact, if it hadn't been lost when it did, Columbia would have been fitted out for STS-118, which was intended to deliver a truss and stowage system to the ISS in November 2003.

The *only* reason Columbia couldnt have used the ISS as a refuge was because it didnt have the fuel to change orbits by that much.

Comment Re:Boeing, but not Boeing (Score 1) 182

Tell what to the FBI? The fact that I said that not everything needs to be treated the same?

Sure, the failure of a door plug a few mere weeks after the aircraft was delivered is *entirely* the same as the failure of a cowling latch on a part which is opened several times a week by airline maintenance personnel on an aircraft which was delivered many years ago...

One falls within Boeings remit, the other likely does not, and even if it did it would result in a minor AWD.

People need to stop over dramatising everything in life. This is one example. The door plug failure is an example of when some things should be treated differently.

Comment Re:Boeing, but not Boeing (Score 3, Interesting) 182

I think you forget the amount of publicity that Airbus received for the AF066 uncontained engine failure - it was significant, especially given the fact that this was the second uncontained engine failure of an A380 during the A380s operational life.

But why didnt it reach the epic proportions of scrutiny that Boeing received after the MAX issues and the subsequent Alaska Airlines door blowout?

Because both A380 uncontained engine failures were fully investigated and no evidence of either poor culture, cover ups or a manufacturing decision based on cost alone was uncovered. Each engine failure was from a different engine manufacturer, and in both cases the root cause was identified and rectified, with an appropriate course of action implemented for airlines.

It wasn't because it was an Airbus that it was largely ignored by the public, it was because there was no scandal around it.

The issue with Boeing wasn't that an incident happened, it was the subsequent investigation which lead to the uncovering of systemic issues within the manufacturer that was newsworthy.

Comment Re:how much of this is business culture (Score 1) 182

Every aircraft has whats called a "Minimum Equipment List" that an aircraft can operate with - which means that things can and do break and so long as it doesn't violate the MEL then operations can continue.

Its perfectly possible that you pointed out something that the pilot was either already aware of or that they could diagnose from the cockpit and a brief visual inspection when next on the ground.

If the issue didn't violate the MEL, then the next flight can go ahead without concern.

Comment Re:Boeing, but not Boeing (Score 4, Informative) 182

Southwest Airlines operates nearly 820 Boeing aircraft and has more than 3000 flights per day. And they *only* operate Boeing aircraft.

I don't at all find it surprising that if you actually looked you could find incidents for Southwest pretty much any day of the year, at that operational tempo - and of course all of them are going to be involving Boeing aircraft....

Comment Re:Boeing, but not Boeing (Score 5, Informative) 182

Engines are the responsibility of the engine manufacturer, but often cowlings (which is what failed here) are not. These are highly optimised coverings for the engine which have a big effect on airflow efficiencies, and are often designed by the aircraft manufacturer rather than the engine manufacturer (the engine manufacturer often designs the intake, as that has a lot of effect on the engine efficiency itself).

But this is a 737NG, been in service for years, so its probably a maintenance issue or failed part rather than a design defect.

People need to stop highlighting every failure of a Boeing aircraft now, the vast majority of the ones we have seen talked about this year have nothing to do with Boeing or its culture, and instead are pretty normal failures that wouldnt have been talked about prior to the MAX issues. There are thousands of flights a day, sometimes shit does happen a few times a year - the last time this type of failure was featured on a prime time news segment it had nothing to do with Boeings culture, and it doesnt this time either

Just because a part failed does not mean there is an inherent culture or cost cutting issue, in either the construction or maintenance.

Comment Re:In-house can be practical (Score 1) 70

Is it online somewhere?

I have not shared it with the world, which I think is what you're asking. Nor do I plan to, at least anytime in the near future. This reduces the attack surface and the support loading.

Otherwise, yes, it's online — it's a networking WAN application bringing together people from widely disparate locations.

Comment In-house can be practical (Score 1) 70

The real question is where will everyone go now that Discord is enshittified?

After putting up with Slack... slacking... for a while, Ryver ignoring bugs and getting worse over time, I wrote my own system from scratch. No ads, no randos, no spam, no cost. I am running independent family and business instances.

It's got a decent set of features, including a broad range of text formatting (it does _x_ and *x* and emoji :) markdown-like formatting too, but that's just for the comfort of our oldies), audio/video media, wide image support, file and image user libraries, various carefully designed bots, a full range of emojis, post previewing, search, and an integrated to-do system.

Sometimes, if you can, you just have to say "nope" and put your nose to the grindstone a bit.

Comment Re:Neurosis Theater (Score 1) 395

There are lots of non-pretty people who dislike that more-pretty people can make an easy living by marrying wealthy partners.

There are lots of non-athletic people who dislike that more-athletic people can make an easy and wealthy living playing sports. Should we then ban the use of photos of athlete's faces?

There are lots of people who can't act and/or aren't good-looking that dislike that actors can make an easy and wealthy living playing roles. Should we then ban the use of photos of actor's faces? Should I go on? Models? Politicians? Firemen? Cats ?

Who will protect our feline friends from the outrageous exploitation of the fact that they are cuter than almost any human who ever lived?

I mean, honey, you may be cute, but cats have you beaten like a grievously dusty rug in that department.

The entire trend of "oh no, can't see / say / look at / admire / leverage" [a photo of a face] is absurd, and would actually be funny if it wasn't so outrageously wrongheaded.

Comment Re:Neurosis Theater (Score 1) 395

Imagine a big lab where male researchers put playboy pictures on the wall.

That's not even a remotely reasonable take or example for what's happening here. This is a woman's face . It's a "Playboy picture" only in the sense that yes, it appeared in Playboy. It's not a nude. Pictures of, just for instance, Peter Sellers and Steve Martin have also appeared in Playboy. Should we now ban crops of these gentlemen's faces from those photos from appearing in an image processing example? I mean, seriously. It's puerile. Stupid. Regressive. Ridiculous.

Do you think that is professional ?

If a person's face, even, OMG, a handsome man or beautiful woman or other, should be used for an image processing example? Yes. Absolutely. 100%. Is it professional? Yes. Absolutely. 100%. I'm not in the least offended by the idea, nor should I be. It's a picture of a face. As for beauty, again, not offended regardless: male, female, trans, androgynous.

Do you think female researchers would feel comfortable working there ?

With pictures of people's faces on the wall? Even, OMG, women's faces? Well, if they don't, they need some therapy. What they don't need is for the walls to be sanitized so they can pretend that good-looking people don't exist, aren't interesting to others, and are somehow offensive in and of themselves.

What about people who fear cats? Should we then ban all pictures of cat's faces from lab walls and studies? How far do you want to take this? What about agoraphobics? Would you have us ban pictures of the outdoors from lab walls and studies? What about amathophobics? Should all labs have privacy walls so no one sees powders on the bench? What about, OMG, a picture of a pile of powder on the wall? JFC, call the Powder Police immediately.

Look, if you — or whomever — don't want to appear in Playboy or some other publication, I'm 100% behind you. Don't. Don't sign a contract that gives them rights to any photos. As for what other consenting adults have chosen to do, just fuck off, please. The only one in need of your take is you. As soon as you start telling me what I can do with a picture of someone's face, presuming copyright issues are squared away, I'm going tell you to fuck right off.

And what is triggering you ? Are you afraid they're going to come for your porn ?

Quite aside from the neurotic absurdity of the anti-adult-porn movement, no, this is something else entirely. This is moving normal things into the realm of moral panics. It's a bad thing. Entirely. On its own.

Trump and his american taliban allies are the ones you should be afraid of.

I am about as anti-regressive and anti-Trump as you can get. Lefter-than-left in almost all social and economic aspects, conservative only where it seems to me to be logical to conserve already-achieved progress. An outlook that includes conserving the achievements of separating personal liberties from absurd moralizations insofar as we have managed that thus far.

The problem here, what makes it worthy of comment, is that this particular moral panic in-a-teacup is straight-up regressive.

Comment Neurosis Theater (Score 1, Troll) 395

The thing is there is a moral panic

A perfect storm of toxic feminism and neurosis.

The copyright holder is okay with it, and they own the rights to the image. The researchers using it are okay with it. The only "offensive" thing [cough] about this image is that she is beautiful, and that is what is actually triggering these people.

Submission + - xz/liblzma Backdoored, Facilitating ssh Compromise

ewhac writes: A backdoor has been discovered in the liblzma data compression library, whose purpose is to facilitate a compromise of ssh. liblzma versions 5.6.0 and 5.6.1 are known to be affected. Debian's "unstable" and "testing" repos yesterday rolled back the library by pushing version "5.6.1+really5.4.5-1" to mitigate the exposure. RedHat is also recommending all users roll back to a pre-5.6.0 release.

The backdoor is not in the source code, but rather is in the test suite contained in the distribution tarballs. Hostile payloads masquerading as test data are decompressed during the ./configure phase to modify the Makefile and drop modified versions of liblzma_la-crc32_fast.o and liblzma_la-crc64_fast.o. When the compromised library is loaded by client programs (such as ssh), these in turn install an audit hook in the dynamic linker, allowing them to intercept lookups/calls to RSA_public_decrypt@....plt, which it then replaces with its own code. This compromise appears to have only been discovered in the last few days; study of the precise nature and scope of the compromise is ongoing.

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