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Comment Airbus design flaws (Score 1) 106

Caveat: from 2009 but to my knowledge they have not changed the way their systems work.
Air France Flight 447 wiki link: https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2F...

Long story short: Pitot tubes iced up causing the autopilot to disengage and the stall warning to go off.
First officer Bonin made some mistakes in maneuvering (mostly pulling up) but these may well have been because the aircrafts flight characteristics were altered due to computer changes when the pitot tubes iced up. (Alt2 mode rather than normal)
1. This is a bad idea in general -- but if it exists the type certification for the aircraft should require sim time maneuvering in this mode -- and it should be VERY CLEAR to the pilots that this mode is engaged. My understanding is that just as with MCAS for Boeing, Airbus basically hid this mode - and announced only the autopilot disengagement.
Airbus' control are dual side sticks, rather than yoke or center sticks - it's a fly by wire system that AVERAGES the input from each stick. So if one pilot Bonin is pulling back on the stick, and the captain comes in and pushes his stick forward -- the elevator will NOT pitch down -- it will go neutral. There's no visial display of the sticks input. (Think 4 to 8 bright LEDs that show control input for each side)

I think airbus did not have the follow all failure modes down the road and make sure they are 1. Clearly annunciated and 2. Trained for and documented that Boeing USED to have. Boeing's admin (Imported from McDonnel Douglas) killed off this mindset and safety culture in the name of boosting stock price. They actually had a program to make sure all employees knew what the stock price was. Stock price is a changing measure subject to idiot runs and can float for a long time on past performance -- rather than fundamentals of the business. They made financial changes and to me - completely ruined the company's reputation. At this point I hope 1. Boeing goes into bankruptcy and it's stock price plummets. 2. the CEO's responsible for this travesty are sued for malfeasance. I would like to set the precedent that valueing short term gains in stock price over fundamental good management and providing a quality product can be legally hazardous.

Airbus is still working on developing an absolute safety conscious design philosophy, particularly when it comes to including flight automation.
Boeing had it but the management pissed it away in search of cost cutting and stock price boosts. CEO's who manage companies this way should be fired and vilified as vandals, rather than celebrated.

We SHOULD have had Bombardier as a third supplier of large passenger jets, (admittedly with partial Airbus ownership) but Boeing sued and tied them up in court until they gave up and sold out their portion to Airbus. Boeing sucks, should die as a company and be reborn as a product and engineering first company again. I don't think it will happen, but I'm still hoping. The best bet for a 3rd supplier for Airliners is probably going to be a chinese company now.
Hopefully that will force the big two to do better -- but SpaceX doesn't seem to have prompted Boeing to excel with designing Starliner -- they're over budget and glitches as hell -- but at least they haven't killed anybody in it yet!

Comment If that really is a stated goal of the group . . . (Score 1) 14

Doesn't the mean that anyone working with the group is committing treason? I'm not sure of the structure of Costa Rica's constitution and laws -- but MOST governments have significantly elevated powers and punishments available if treason or insurrection is the goal of a criminal enterprise.

    This sort of thing is also a reminder why we need unplugged backups. IE. The data is on a drive that is unplugged and in a vault somewhere. (I need to run another set of those for my systems now -- It's way better to lose 3-6 months of digital data that to have nothing.

Comment Re:New Rule: Car chargers are all reversible (Score 1) 227

Power cycles on car batteries are not "free" the deeper you cycle them (yes - lithium ion as well) the more "wear and tear" you put on the battery. It's a nice idea, it could help in extreme situations, but it's not really a practical general fix.

I believe the thrust of this study is that we don't need the same level of battery support if we widen the load sharing scope.

Comment Re:Great - now why does it exist at all? (Score 1) 195

Okay - Bitcoin is a potential replacement for the gold standard -- how / when does that happen? It doesn't seem stable enough to be a reserve currency at the moment -- how do you fix that?

It seems every 10 millionth of a bitcoin does have a unique identity and can potentially identified whenever spent again -- why shouldn't bitcoin paid for ransom simply be declared "illegal to own or spend" Wouldn't that make it more difficult to ransomware gangs to operate?

Comment Great - now why does it exist at all? (Score 1) 195

Really -- can anyone point to an actual positive effect of crypto-"currency"? Has there been a social good I'm unaware of? This honestly is not a troll - I put the "currency" in quotes because it's not practically useable as a currency presently and nobody seems to know when it might stabilize to that point. AFAICT cryptocurrencies have so far been somewhat expensive (diversion of power / resources from currently more practical uses) failed experiment. (Admittedly having to pay extra or wait for a graphics card to be able to play the latest game seems a very small tragedy, not a large one -- but it has created a very weird market)

How am I wrong?

BTW - Jumping to Bitcoin from Ethereum (or rather my more general questioning of all cryptocurrency usefulness) -- can individual "Bitcoins" (or bitcoin fragments be fingerprinted and ID'd.? (Like serial numbers on a $100 bill?) Could those go on a register of "Illegal to own or spend bitcoin"? I'm thinking of $5 million ransomware payments -- can those be positively identified and declared void? Could you end up with clean bitcoin and dirty bitcoin? If it's technically possible - I think it will probably happen eventually.

Comment Re:Uuuuugggghhhh. (Score 1) 455

1. Take it seriously from the beginning -- make sure quarantine screeners were trained and didn't spread the virus -- quarantine EVERYONE from china -- not just ban chinese nationals. The virus doesn't know or care what your country of origin is. 2. The CDC had a liason in china: https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fwww.reuters.com%2Farticl... 3. He also disbanded the pandemic response team: https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fapnews.com%2Fce014d94b64... although apparently he did NOT fire everybody as some have claimed : https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fwww.reuters.com%2Farticl...
However he considered all these positions as examples of government waste -- and that their plans were just scare mongering. Let's see what more? 4. Let's ask our leader not to undermine governors working to keep their populations safe . . . "ie. Liberate Michigan!" for cheap political points. 5. I'd really like him to not make federal aid contingent upon governors kissing his ass. And when there are peaceful protests -- 6. let's not argue for aggressive violent response. If people are committing violent crime -- arrest them but don't start shooting (rubber bullets generally) and beating indiscriminately. https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fwww.themarshallproject... Why are you tear gassing peaceful protests? His response to most situations is simple wrong. He's not a good human being and he's not a good leader.
He is definitely not king but recognizes few to no limits on his authority himself -- and believes that self-dealing is the way of the world and he'd be naive if he didn't engage in it. 7. They've already asked hospitals to stop reporting results to the CDC and he's dispatched the border patrol to US cities to kidnap US citizens.

               

Comment Re:Why are WHO? (Score 1) 334

I'll give it a shot:

I'm curious - are you simply shit-stirring, or do you really believe that solar / wind / storage is dangerous path?

People are suffering, people are dying,

Yes. Deaths from natural disasters are down around 0.02%; lack of modern medicine is orders of magnitude higher, and the lack of reliable, stable power is a large cause of that. So pushing for unreliable power sources kills orders of magnitude more than all natural disasters combined.

Your "ourworldindata.org" source has a lot of data -- but they specifically address the fact that terrorism and natural disasters are very hard to draw conclusions from -- you probably should have provided > blog post link if you want to be honest about what the numbers mean. Your "who.int" link includes the following language:
  Decentralized, renewable energy solutions, coupled with energy efficiency measures, have great potential to expand health facility access to cost-effective, reliable electricity in many low-income settings where the grid is unreliable or non-existent.

Small photovoltaic (PV) solar systems are being widely used now in Africa and elsewhere to help health workers in remote areas better carry out night-time diagnosis and care of mothers in labour, charge cell phones for communications, and navigate communities after dark. PV solar-powered refrigerators are increasingly being purchased by major UN-affiliated agencies, for more robust cold-chain preservation

Which is directly contrary to your point. The WHO seems to indicate that solar power is a good thing for developing countries and power stability. I honestly thing anyone sane who looks at the technology curve of solar panels, inverters (currently showing the least cost / efficiency improvements over the last decade) and battery technology will come to the conclusion that wind / solar / storage with natural gas peaker plants that could be run as baseload for unexpected corner case events is the obvious path forward. Current design light water reactors and coal plants are not economically sound. Could someone come up with a practicaly Uranium plant? A workable, scaleable LFTR (Liquid Florine Thorium Reactor) that would pay for itself long term? Maybe -- but nobody has built one so far.

entire ecosystems are collapsing.

Try here https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fwww.sciencemag.org%2Fnews%2F2019%2F09%2Fthree-billion-north-american-birds-have-vanished-1970-surveys-show

Nope. The number of species on Earth are swelling rapidly, highlighting the fact we haven't a really deep understanding of ecosystems or species.

Did you really read your link?
1. It's discovered species they're talking about no not an increase in biodiversity.
2. The primary massive gain in biodiversity has to do with bacteria species living inside insects.
I think you can take as given that we don't "grok" ecosystems - but I have a hard time with you claiming that article proves we're in a chicken little situation on ecosystem health concerns. It's kind of like claiming cold snaps mean climate change is a hoax. I think the article author would be both aghast and offended at how you're taking what they've written.

We are in the beginning of a mass extinction

Citation needed, because - as the link right above points out - that's not true

Your link is a bullshit non sequitur: but try this one: https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fwww.pnas.org%2Fcontent%2F114%2F30%2FE6089
You can debate it's accuracy but it's definitely on-point -- as your article was NOT.

and all you can talk about is money and fairy tales of eternal economic growth.

Yes, because as I showed in my first few links, lack of economy - and the infrastructure it provides - is the biggest killer of people on Earth. In fact, there is a good correlation between GDP and life expectancy, so why wouldn't political leaders focus on growing their GDP if they want to see their people live longer, healthier lives?

Dropping back to some mainstream articles:
https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Ftime.com%2F4484027%2Fair-pollution-economic-toll-world-bank%2F
and OECD.org
https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fwww.oecd.org%2Fenv%2Ftools-evaluation%2Fthecostofairpollution.htm

I don't want your hope.

I would settle for just rational thought, hope not needed.

I want you to panic.

Why? There is no logical reason to do so, there is no fact or data that says we should panic, other than we need to IMPROVE power availability world-wide.

We have to acknowledge that the older generations have failed.

Really? If it was but 8 generations ago, you would have had 100 times more odds of dying at your birth, that's some failure all right! All those modern conveniences you take for advantage are from those earlier generations. And you can thank the members of a generation 60 years ago for ensuring you're not speaking German and saluting a new Fuhrer.

All political movements in their present form have failed.

Really? None work? Why do you reside in Norway, then? Why not North Korea, or Somalia, or Qatar?

Okay -- We've known for a while that pollution is dangerous -- I personally think that going to natural foods is a sketchy idea -- RIGHT NOW - processed foods are significantly less healthy than natural foods on average. That's because we were understandably focused on food bacteriological safety (preservatives) and cost. They then transitioned to marketing concerns -- and began following food fads "fat free", "Cholesterol free" without ensuring that the long term effects of the preservatives were safe to consume -- or that the substitutes for fat were not worse that the original. They also ignored the possibility that the food products might well encourage terrible eating habits. I think we should be putting a lot of money into mass produced, environmentally friendly, healthy food. Right now healthy food is more expensive than cheap factory farm products which often shift or hide pollution costs. We're not going to go back to an agrarian society -- and I really enjoy a steak quesadilla -- I think we can find a way to make that work.

So far however - none of our political systems have truly tackled climate change and pollution effects. Jimmy Carter tried in the late '70's. But there was a lot of money in the status quo -- Reagan removed the solar panels from the White House -- a bit of a symbolic middle finger to alternative energy. I honestly don't know how much our our solar panel research that's happened in the last 15 years could have happened in the 80's. Maybe we'd have thrown a lot of money at it and not gotten the progress we have now -- but I suspect that if we had done that - we'd have a more diverse and resilient grid today than we now have.

The world has improved in many ways over the last 80 years -- but you're drawing a false equivalency between a stable power grid and a diverse grid.

I have an issue with conservation when it hobbles progress -- but I also have an issue with the progress at any cost is good mantra.
  Greta Thunburg is a bit strident for me, but she's much more grounded in reality than Trump's - Burn more coal - climate change is a hoax nonsense.

Comment Find the slides for his talk (Score 1) 113

You saw an article with simplistic pull quotes -- don't assume that's all there is.

Airliners avionics are comparatively stone age. This is not all bad. The connection between the two is one way - out.

Could someone be contemplating a linux based glass panel display that you can e-mail your flight plan to? Yes. Do private pilots often rely upon ipads for display even in IFR conditions -- probably yes. Can those instruments (both the theoretical and the actual) be compromised? Yes.

Are airliners flying that way? I highly doubt it.
Private pilots use ipads or android tablets because they are orders of magnitued cheaper, and have much better user interfaces. A Garmin GTN750 (GPS with map and waypoint database with Comm and Nav radios) is about $20,000 installed - a G500 Glass panel (Attitude inticator, altimeter, navigation display, maps, etc) is about the same ($20k installed) A tablet $500 and an Ilevil AHRS ($1000) + ADS-B receiver ($600) duplicate many / most of those functions, and add a few (No comm/nav radios and guidance - but you get traffic and weather on your device) We're allowed to use these toys, but not RELY upon them. Most commercial pilots are doing milk runs, and are largely following ATC instructions rather than finding their own way. ATC talk to the planes via analog radio transmissions -- My fear for "hijacking" would be based upon taking out a controller's radio antenna and hopping on a radio to give bogus directions. That could be deadly -- and ADB-in receivers could give them info about what to do.
I think a warning to keep things segmented as much as they are is warranted, the scare that they will p0wn the flightdeck is not really believable.

Comment 212 Posts an No One has mentioned chocolatey? (Score 2) 324

Really? It's the solution to the great majority of the issues here, (Bundled crapware) and just plain easy to use as well.
Downside -- it always needs admin rights, not particularly surprising.

How to install? Hit the win key -- type cmd in the search box, hold control-shift - tap enter. Viola - An Administrative rights command prompt pops up.
Then paste: @powershell -NoProfile -ExecutionPolicy unrestricted -Command "iex ((new-object net.webclient).DownloadString('https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fchocolatey.org%2Finstall.ps1'))" && SET PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin

(Note you should copy that from chocolatey.org's website yourself - don't trust me!)

When it finishes, type : choco install sysinternals
or choco install libreoffice, choco install javaruntime, etc.
Of course you can stack installs: choco install javaruntime libreoffice paint.net notepadplusplus.install googlechrome 7zip.install firefox putty filezilla

When you think there might be updates: type: cup all
in a command prompt. It'll let you know when it's done.

                  - Jeff

Comment Re:International document standard? (Score 5, Informative) 40

You seem to be either creating an odd situation on purpose, or getting stuck on one you've come across. When you grab a section of formatted text from a PDF, LibreOffice considers it a unitary chunk -- and tries to keep it together. If you want to break this, or have LibreOffice treat it differently - there's a pretty wide variety of methods to do so:
First method: grab the bit above your graphic - paste it, then paste your graphic, then paste the text below it.
Second Method: paste as unformatted text, either by using paste-special "unformatted text" or washing in through notepad. If I want text, not formatting, I habitually wash it through notepad. Open notepad and paste in text, highlight and copy.
So I'm not sure which part you object to and I don't know what your desired behavior is, but for me LibreOffice's behaviour is very reasonable -- and when I want it to do something different, it's fairly simple to accomplish.

If you want to point out a real weak point in Libre Writer? Labels. Labels implementation is still (I think) both bad and confusing. I know it is confusing. I wish I had time to look at it and offer to help fix it. For now, I just hope someone else does.

                                            - Jeff

Comment Plain View (Score 0) 268

The plates are in plain view. As the first poster indicated, they could sit a cop on every corner and note down every plate. I can't think of any reasonable argument for this requiring a warrant. Forcing my ISP to cough up data on me, or planting a GPS tracker on my car -- or even asking those "nice folks" at onstar to spy on me (I don't, and won't have an onstar equipped vehicle) -- THAT should require a warrant.

Comment Re:This is scientifically impossible - bullshit (Score 0) 479

Chances are that this "e-cat" is crap. However all of the above blather is not relevant. 1. Catalysts can and do change the nature of reactions, whether they occur at all, and how exothermic or endothermic the reaction is - this can occur with chemical reactions 2. Chemical catalyst properties are irrelevant to the proposed process, which is supposed to be a fusion process. 3. The solar fusion reference makes sense only in the case of solar fusion -- yes -- in that process you bind up a tremendous amount of energy in nickel and iron. No it doesn't fuse higher naturally. So? Does that mean it's impossible? Absolutely not. We do all sorts of things that don't happen naturally. If as the original poster said: the binding energy is stronger for nickel than copper (I must admit I don't know if that's true -- but I'm willing to believe that it's possible) Quote: "Nickel has the highest binding energy of any nucleus. When stars die it is because they've turned every element into iron and nickel and it is impossible to fuse anything further exothermically." If a catalyst changes the fusion "activation energy" could heat be released in that process? I'm betting that it could. This is a bit like the folks that jumped on the ice melting and assuming that it proves that climate change is caused by human factors. No, it simply proves that it is significant warming trend -- and NOTHING else. It's probably caused or helped by human input to the ecosystem -- but proving that is separate from proving warming.
Don't use a bit of knowledge to spread confusion and ignorance. This isn't a "free energy" scheme -- it's a fusion scheme. It may be highly improbable, but it's not a violation of thermodynamics. You eventually run out of nickel or hydrogen. Fission seemed like free energy at first as well - the fuel didn't burn or blow up, but still generated heat -- preposterous! If you know enough detail to really critique it, please do! If you don't -- please don't pretend you do. - Jeff Dodge

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