[-] SirEDCaLot@lemmy.today 2 points 2 hours ago

Aluminum is really a perfect packaging material. Relatively cheap, easy to form through a number of methods, durable, and the recycling tech is damn near perfect. Something like 70% of all the aluminum humans have ever made is still in circulation because of that recycling. Glass comes in a close second. Neither are quite as easy or cheap as plastic though. And thus in pursuit of the almighty dollar, we poison the planet even further.

[-] SirEDCaLot@lemmy.today 8 points 2 days ago

So sorry to see you leave. Do you need a ride to the airport?

[-] SirEDCaLot@lemmy.today 16 points 3 days ago

This is exactly it for me. A problem is one thing, a problem can be addressed. But a problem whose core cause is not understood can't be quantified or addressed.

So you have a thruster pack that's overheating and they don't even know why, you have helium that's leaking and they don't even know why, so I ask why is it even a question what to do?

I am among other things a private pilot, I fly little propeller airplanes around for fun. Lots of private pilots do stupid stuff, and some get killed as a result. I'm talking for example pilots who want to get back to their home airport, so they fly over five airports that all sell fuel without landing but then run out of gas and crash half a mile from their home airport. So there is a saying, before you do anything risky, consider how stupid you will look in the NTSB report if it doesn't work out. And the pilot who intentionally flew below fuel minimums looks pretty damn stupid, destroyed a $100,000 airplane and lost his life so he could save 20 bucks on cheaper gas.

Point is, the same principle applies to all of the recent space disasters. Challenger was obviously not the right decision to launch. Columbia obviously a serious risk that was ignored. And that brings us to Starliner, we have serious fundamental problems that could definitely lead to a loss of ship and crew situation and we don't even understand what is causing those problems. Now imagine Starliner fails. How stupid will that decision look? Probably even dumber than Columbia or Challenger, because unlike those two disasters we know ahead of time that something is very wrong.

[-] SirEDCaLot@lemmy.today 2 points 6 days ago

Spend millions developing the AI with no real goal of what it will do or why it should exist... (Seems to be the current trend these days)

[-] SirEDCaLot@lemmy.today 56 points 2 weeks ago

Not surprising even a little bit. McDonald's is not and never will be a premium burger. That is not their market segment. But they have priced themselves at and above many premium burger offerings. I get the desire to move out of the absolute lowest budget, but they've done it too much. There's no point in going to McDonald's when you can get a significantly better burger for the same or less money.

[-] SirEDCaLot@lemmy.today 54 points 2 weeks ago

This right here is the answer. HOAs usually have fairly complicated rules, but they're absolutely are and are required to be bylaws that dictate the operation of the HOA, how board members are elected, what responsibility is the HOA has to the residents, etc. A big part of why HOAs get out of control is because the only people who bother to serve on their boards are the busybodies you least want in charge of your HOA. So simple solution, run and get yourself and your friends elected. Then then when you have power over the HOA, push through a bylaw amendment that significantly restricts the HOA's authority and makes it very difficult to get it back. IE, The HOA may not create any new rule or regulation or penalty governing what people do on their private property without an in-person vote at a meeting where at least 90% of the residents personally show up and vote yes, however the president or board may remove any such regulations or penalties at will.

Or if you have support, just push through a charter amendment that says the HOA ceases to exist on some specific date and releases all CC&Rs for all governed properties.

[-] SirEDCaLot@lemmy.today 69 points 4 months ago

So it's an ugly, heavy fragmentation bomb that looks like it was made from spare parts found at an auto parts supplier.

Other than the fact that it's especially ugly, how is this different than any other standard military frag bomb or grenade?

[-] SirEDCaLot@lemmy.today 58 points 6 months ago* (last edited 6 months ago)

To understand Boeing's situation you have to understand McDonnell Douglas. And we go back to the DC-10 cargo door issue.

That's a long read, so here's the short version. The DC-10 cargo door was held on from the outside by rotating latches; when fully engaged the pressure inside the aircraft would push the latches closed so the door was VERY secure, but if the latches weren't fully engaged the pressure would push the latches open. The telltale showing the cargo operator that the latch was fully engaged wasn't connected to the latch, but rather the handle, which was itself connected to the latch via a spring. If the operator pushed the latch closed too hard or too fast, the spring would bend, and the telltale would show the door as latched, even though it wasn't.

If the door flies open in flight that means explosive decompression of the cargo area. That means the pressure of the air in the passenger cabin pushing down on the floor is huge, measured in tons per square meter. It's worth noting that the control cables that carry movement from the yoke to the rudder/elevator control surfaces in the tail go through the floor.

One of these failed on a mostly empty flight. The floor buckled and a few seats were sucked down through the floor and out of the airplane. The pilots lost all rudder control but miraculously were able to land the jet without further injury. FAA investigated and found the problem, Douglas made a 'gentleman's agreement' with FAA that they would fix this quietly without an embarrassing Airworthiness Directive (forcing all operators to comply and damaging Douglas's reputation). At all points, the priority for Douglas management was avoiding bad reputation and excess expense, not making sure the aircraft were safe.

A European operator then wasn't subscribed to Douglas's maintenance service so the update never happened. And another one failed- this one on a VERY full flight with ~350 people on it. The added weight on the floor caused a much larger section of the floor to fail, the control lines were all severed, and the plane crashed with no survivors.

In the 1990s, McDonnell Douglas and Boeing merged. The Boeing management team (mostly engineers) was replaced with the Douglas management team (bean counters). Their headquarters then moved from Seattle (where they build planes) to Washington, DC (where they lobby for federal contracts).

Granted it's 30 years after that merge, but it's pretty obvious the same management strategy is still in charge.
Take the 787 Dreamliner. Their strategy there was reduce all the expensive engineers, instead just write the specs and outsource design and build of entire subsystems. It had lots of teething problems, I've heard reports that some parts with tolerances measured in tenths of a millimeter were off by half an inch or more (and that was the reject pile, ones off by less were ground down and hammered into place). Other than some battery problems the aircraft has been pretty safe though.
And now take the MAX product line. A few years back you had issues with MCAS- a computer that makes the new jet fly like the old jet so pilots won't need retraining, even though the new jet ISN'T like the old jet and flies quite differently and if MCAS fails you'll have a very different beast on your hands (none of this was mentioned in the operation manual). That caused some crashes.

Now you have this door plug issue. It's worth noting that Boeing has outsourced assembly of the entire fuselage to another company, who (from what I've read) is constantly pressured to increase production and decrease costs. NOT a safety culture.

From some reports I've read, procedure at the other company was to make the bolts on the door plug 'finger tight' for transport, because not all customers would want the door plug, some would want the actual emergency exit door. So that means with a little bit of vibration on those bolts, the door plug is only held in place by gravity and prayers.


FAA is now supposedly doing some kind of major audit of Boeing manufacturing, and is considering no longer allowing Boeing to self-certify their quality control processes. I'm quite sure it'll turn up a lot of dirt.
What I HOPE happens is that the market, both the stock market and the aircraft market, heavily punish Boeing and/or demand that their management be replaced. I'm not holding my breath though.

[-] SirEDCaLot@lemmy.today 123 points 8 months ago

Amazon monitors and logs and analyzes everything. As a company they are all about data. If they find something that will get the package out the door one half second faster, they'll spend millions rolling it out everywhere.

If he doesn't have the data, there is zero chance that means the data doesn't exist. That means the data paints a very different picture and he has chosen to ignore it.

[-] SirEDCaLot@lemmy.today 72 points 8 months ago

That's great. Build it. Until this hits the showroom floor, I don't care. Electric cars have been consistently 10 years away for the past like 30 or 40 years. For every other automaker, electric cars are now here today. Except Toyota, where they are still 10 years away. And for me, The electric car isn't 10 years away, it's parked in my driveway. So as far as I'm concerned, this is all just press bullshit to try and discredit current EVs and buy Toyota time to continue pushing gas and hybrid.

And as for the whole thing of people not buying EVs, that's twofold. One, people are hurting right now, and people in bad economic condition get really price conscious. The second gas prices go up they'll all be trading their gas guzzlers for EVs. Second, the simple fact is a lot of EVs on the road kind of suck. And other than Tesla, the public charging infrastructure is awful so if you like road trips you're going to have a bad time. Given that in another year other automakers will mostly be switching to Tesla charge ports, unless you're buying a Tesla there's some logic in waiting.

[-] SirEDCaLot@lemmy.today 89 points 9 months ago

Real bonehead move on behalf of the OpenAI board. The guy is emergency fired in what is basically a shock to everybody including him, then the company panics and realizes they just lost their star racehorse and starts talking about getting him back. It's fucking brain dead. When they fired him, he probably had a hundred job offers before he even made it down to the lobby. Even if whatever he did is truly awful, any company with AI ambitions would kill to have him on their payroll.

MS did well executing quickly here. They took a perfect opportunity to onboard an experienced AI team for pennies vs. what buying the rest of OpenAI would cost. And whatever Sam and his team build next is going to be 100% theirs. Wouldn't be surprised if there's an open job offer for OpenAI employees looking to follow Altman, with the promise of essentially unlimited resources to develop whatever and respect from management. For a talented AI researcher that's a tempting offer.

[-] SirEDCaLot@lemmy.today 110 points 9 months ago* (last edited 9 months ago)

As I see it, this whole debacle is as much proof as I or anyone should need that DeSantis is unfit to be president.
When the state's largest employer, one who had supported him in the past on many issues, dared oppose him on one single issue that had taken the national stage (where they could do nothing other than oppose or be seen as discriminatory), he decided to punish them. Not in any way that was even a little bit effective, but in a punitive and immature and ineffective way that has replaced an effective good government agency with a politicized useless committee.
His actions say to me that he is neither a good representative of Florida's people, nor a wise leader, nor even an effective politician. He is a child who had a temper tantrum when he didn't get his way, so he tried to smash his favorite toy and didn't even break it.
We can do better. We have to do better than that, for the good of the nation.

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SirEDCaLot

joined 9 months ago