Look, since none of us actually have the data, what you're asking is that we just simply stop discussing the issues that Boeing is having. What can we do but discuss it, at this point - no proper analysis can be made, only one based on conjecture and experience.
Isn't it clear by this point that Boeing have a problem? Its either a) an engineering problem, b) a management problem, or c) a combination of both.
Its not unreasonable to expect that a company with as much money, and - frankly - unwarranted guaranteed income from the people of the United States of America - to get its act together - and certainly, the means by which it gets it act together is of high interest to the average denizen of hacker news ..
So, why call for people to 'not discuss it unless they are experts', then? There are many lessons to be learned here, and we can certainly use our intelligence - the intelligence of the whole - to make a social comment on the issues revolving around Boeing, and in fact the entire military-industrial machine. It has its frailties, obviously - and we are seeing them - so isn't this of High Interest to the hacker news community?
Calling for an 'authority' to comment on this issue is hardly a way to gain more insight into the problems of technology in this industry. The 'authority' has already been consulted; and clearly, somewhere along the line, screwed things up completely. The 787 grounding is costing Boeing, its partners, and the American people - a lot of money.
Discussing why this happens, how it happens, and what can be done about it, is a very topical use of hacker news, in the first place: so why call for silence-unless-authorized unless there is some desire to reduce the noise from the rabble? The rabble aren't doing any harm; whereas the likelihood that the management personnel of Boeing are doing harm. Only by discussing this can we gain any real insight into just how that can occur.
Clearly, the engineering is at fault: there is a fault. Is this management, is it engineering, or is it just plain hard science involved - unless we discuss this situation, openly and with a free will to apply to the investigation, there is nothing much to be gained from the incident in a public setting.
I certainly hope they get the problem sorted. The means by which they do that, is of high interest to me. I hope to fly on a 787 one day, and know that my safety is a result of real solutions and not a faulty process being forced on engineering by management under constraint of financial market performance duress..
>>Here you have an engineer (me) saying: "We don't know enough. We need facts before we can reach a conclusion. Please stop."
Here you have an entrepreneur saying: "We don't know enough. We need to know more. No conclusions are being made, but the process of discussion sure is interesting - it reveals a lot about human nature when billion-dollar budgets - and human lives - are at risk. Please continue to discuss this issue as a community."
I can't say much more than I already have because I don't have any real data to work with. None. You and others are, of course, completely free to visualize all manner of scenarios based on no direct evidence whatsoever. And, again, that's OK. Perhaps a disclaimer might be nice?
I also look at this from another angle. As an American (US Citizen, whatever sounds better to you) I am proud of the accomplishments of companies like Boeing and, yes, SpaceX and others. These are the companies I point out to my kids as examples of what smart people can achieve. Put bluntly, I don't like it when I see a feeding frenzy that could destroy their reputation, cost jobs and do other damage and said frenzy is based on not much more than pure unfiltered bullshit.
Do they have an engineering problem?
Maybe.
How about a manufacturing problem?
Maybe.
How about a sourcing problem?
Maybe.
Testing?
Maybe.
Sabotage? Terrorism?
Maybe.
Negligent operators (airlines)?
Maybe.
I could go on.
All answers which originate from a lack of evidence can, at best, be "maybe's" and at worst complete fabrications.
Now, you could take the time to go through the list I presented on this thread and expand it with research into each of these areas and even expand my list. That could be an interesting discussion of potential failure mode of such systems. This CAN BE DONE without making categorical statements as to what "actually" happened to the 787 battery pack. And, yes, that would be an interesting and useful discussion. So, there you go. Take one item and fly with it. Let's see where it leads.
It seems to me that it is very clear that there are multiple problems, that the information necessary to identify the underlying causes is not available to the general public, and that Boeing, partners, and USG are working on getting this resolved. It seems interesting but not particularly useful to speculate.
An interesting but useful line of questioning would be to look into industries we know and our past companies for what happened and what lessons can be learned in places where we have more complete information.
That said, the topic at hand :)
One question is whether the battery failures represent an unacceptable safety risk. Without knowing anything about the technical specifics you can figure the answer is yes: Boeing is the home town team and the FAA has every political interest in keeping Boeing planes in the air. Still, their overriding concern is safety and they've grounded the 787 in what must have been an unpleasant choice but one viewed as necessary.
Another question is whether there is a management failure at Boeing. Management is ultimately responsible for outcomes so whether this incident is out of line with the industry norm is one reasonable way to answer that question. In this case looking at data on whether grounding of a new model is unusual would be reasonable. NTSB or FAA probably have this in a report somewhere, my guess is it's rare (the only other similar thing I can think of is the A380 wing cracks). So my guess is yes, by a reasonable standard there was a management failure.
Those two things seem obvious and not particularly interesting to discuss. Some things that are not obvious:
What's wrong with the batteries? robomartin's list of potential causes is long and educational but (as he points out) incomplete. This is an interesting problem for which we don't have enough information to reach any kind of strong conclusion. Some really smart people who are also domain experts and who have all of the data will sort this one out. Best read the news, at some point there will be a weighty public report detailing exactly what went wrong.
What's wrong with Boeing? I'm sure this will be studied for decades to come, I don't know and I'm pretty sure the author doesn't know. The idea that markets start out favoring highly integrated designs and trend towards standardization and modularity is well accepted and probably correct but at this point he's just fitting recent events into that framework rather than finding ways to test that hypothesis.
I couldn't agree more with your post and your approach to discussing the problem. Yes, unless we are talking about something like and attempt to sabotage or worst, terrorism --both of which I would like to believe are highly unlikely-- ultimately management and engineering have to look back and see where the process dropped the ball. We are only human. We make mistakes. As you said, actual data will bubble-up to the surface eventually. From an engineering standpoint (and as a passenger!!!) I'd love to understand what happened.
A while ago I enjoyed reading "The Machine That Changed the World":
It was interesting to learn about the evolution of manufacturing and management practices that made a huge impact on the automobile industry. Lots of lessons from that book can be applied well outside that industry.
Thanks, that looks like a great recommendation. I spent some time at IMVU (online service + software) a few years back and their processes were heavily inspired by the Toyota Production System. The stuff they adopted seemed to work really well so lean manufacturing has been interesting to me since.
That is not always and engineering problem. It can be a manufacturing problem. One case[1] of this is the F-86. It was engineered fine, but a worker on the floor didn't follow instructions and installed a bolt incorrectly. This caused the plane's aileron to lock during certain maneuvers killing some pilots. This was a manufacturing problem not an engineering problem.
Isn't it clear by this point that Boeing have a problem? Its either a) an engineering problem, b) a management problem, or c) a combination of both.
Its not unreasonable to expect that a company with as much money, and - frankly - unwarranted guaranteed income from the people of the United States of America - to get its act together - and certainly, the means by which it gets it act together is of high interest to the average denizen of hacker news ..
So, why call for people to 'not discuss it unless they are experts', then? There are many lessons to be learned here, and we can certainly use our intelligence - the intelligence of the whole - to make a social comment on the issues revolving around Boeing, and in fact the entire military-industrial machine. It has its frailties, obviously - and we are seeing them - so isn't this of High Interest to the hacker news community?
Calling for an 'authority' to comment on this issue is hardly a way to gain more insight into the problems of technology in this industry. The 'authority' has already been consulted; and clearly, somewhere along the line, screwed things up completely. The 787 grounding is costing Boeing, its partners, and the American people - a lot of money.
Discussing why this happens, how it happens, and what can be done about it, is a very topical use of hacker news, in the first place: so why call for silence-unless-authorized unless there is some desire to reduce the noise from the rabble? The rabble aren't doing any harm; whereas the likelihood that the management personnel of Boeing are doing harm. Only by discussing this can we gain any real insight into just how that can occur.
Clearly, the engineering is at fault: there is a fault. Is this management, is it engineering, or is it just plain hard science involved - unless we discuss this situation, openly and with a free will to apply to the investigation, there is nothing much to be gained from the incident in a public setting.
I certainly hope they get the problem sorted. The means by which they do that, is of high interest to me. I hope to fly on a 787 one day, and know that my safety is a result of real solutions and not a faulty process being forced on engineering by management under constraint of financial market performance duress..
>>Here you have an engineer (me) saying: "We don't know enough. We need facts before we can reach a conclusion. Please stop."
Here you have an entrepreneur saying: "We don't know enough. We need to know more. No conclusions are being made, but the process of discussion sure is interesting - it reveals a lot about human nature when billion-dollar budgets - and human lives - are at risk. Please continue to discuss this issue as a community."