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I mean of course they could, and should[0] how is that a question?

[0] Shouldn't - classic example of a tactical win being a strategic blunder. Killing the American president and would solidify American public support for the war - which would probably be undesirable in the balance.


Of course I do? Across all my utilitarian devices, e.g. phone, desktop, laptop, I already find updates to be a large net negative except for the vague and nebulus 'security'. If a car 'needs' updates then it isn't doing its job.

I can't imagine the expletives that'll come out of my mouth the day I'm running late for a meeting and my car won't start because its in the middle of an update.


That's a pretty disingenuous interpretation. It's a lot more like:

Company > we are selling something that's legal.

Government > well now you have to do X. (Testing? Certification? Reporting?)

Company > why? X industry doesn't have this reg. Europe/ the next state over doesn't have this reg?

Government> because I'm the government and its my job

Company > fine

Repeat 4x.

> Company, um we did they last 4 things you asked us to and if we have to do the next we are going to go out of business.

> Gov: get fucked, I'm just doing my job: read [I have an ideological problem with your business, my buddy is in the business and I'm giving him an exception, and/or I've got a special interest group to please].

>Public: cheers

>Public: Why is their a housing shortage? Why is our manufacturing less competitive than China? Why do we need to import rare earths?


It doesn't take 20 years to do that, it takes 20 years to do that and wade through the bureaucratic morass. The SR-71 went from initiation to deployment in under a decade, more than half a century ago. With the myriad of advancements in everything from engineering, computation, to business development/management practices, building new cutting edge planes is the sort of thing we should be getting better and quicker at.

Design iteration cycle-times should be decreasing due to CAD, experimental cycles-times reduced due to the proliferation of rapid-turn 5-axis CNC mills, experimental cycles reduced due to simulation, business processes streamlined due to advancements in JIT manufacturing and six-sigma/kaizen/etc, and so on and so forth. That this isn't occurring is a giant blinking red light that something is wrong, and that we are going to get our lunch eaten by someone who researches, designs, and manufactures with a modicum of competence. Ostensibly China.


The SR-71 had a strait forward mission well suited to a specialized airframe, and again you’re focusing on the airframe.

Just the software for the helmet alone provides a huge technical advantage that has little to do with how the aircraft is manufactured other than having the appropriate sensors, communication systems, and computing power. Yet through all that bureaucracy what would normally be 3 different airframes all get to leverage the same systems without the need for retrofits etc. It’s inherently a two step process to figure out what you need before you can finalize the design.

By comparison vs the F-35, the B-2 spirit was vastly more expensive and far more limited. The F-35 also costs less than the more specialized F-22, but that versatility takes time.


To be fair the F22 would have been closer to the F35 in price if the number produced were larger so that the R&D was spread over a larger number of airframes. Such a pretty plane.


I agree that the F-22 is gorgeous, but it is also extremely expensive to operate, couldn’t be exported, can’t do carrier launch or VTOL so the demand was inherently lower.

That said, we could have made more than 195 of the them, but even at 750 it would have still been significantly more expensive per aircraft than the F-35 and it wouldn’t have let us cancel the F-35 program.


I feel like we got locked into the aerodynamic & airframe structural limitations of a particular CVN format with the USS Enterprise and are doing some wacky things, like not navalizing the F-22 or the C-130 or the B-21, because we can't dream any larger without assuming that such a ship would cost infinity dollars. South Korea, Japan, and China build larger container, tanker, and bulk ships all the time for ~1% of the price of a supercarrier; It's not that adding tens of thousands of tons of steel is going to break the bank, it's that a carrier group encompasses most functions of the military. The larger a ship gets the easier it is to move quickly through the wind, and the slower effective landing approaches are. The longer the catapult, the lower the necessary acceleration. CATOBAR takeoff and landing that works a little more like normal runway takeoff and landing means more of the USAF R&D ends up being projectable power.

It would cost an insane amount of money.... but... It already does cost an insane amount of money, and then we have to run three separate military aviation programs for different regimes.


The US military doesn’t want to sacrifice the capacity to go through the Panama Canal without getting a large benefit.

As to cost, in many ways a cruise ship is a better comparison than a cargo ship. The giant crew needed to maintain and operate a large aircraft fleet themselves need support staff, supplies, housing, etc. Carriers are expensive because of the people and systems onboard not the size of the ship.

Even just moving aircraft up and down from the flight deck requires a massive and thus expensive system. Civilian nuclear reactor are hideously expensive to build and operate let alone a system designed to ramp up and down more quickly, operate on a moving ship etc. Close in weapon systems have limited field of fire when you want a clear flight deck etc.

So sure, in theory you could just say we want a larger flight deck and are going to just have a number of empty components to pad out the ship but it’s not so simple.


The US sacrificed that a long time ago, when it first introduced supercarriers in the 50's. Too tall for the bridges, too wide for anything but the Third Locks era, and then only with some minor alterations.

Now that we do have the Third Locks, I think it would be reasonable to replace the bridges and make the alterations, a rounding error in the CVN budget.


Repositioning is far from the only concern but it is something they care about. For example the USS Dwight D. Eisenhower crossed the Suez Canal in 2021.

The much smaller Wasp-class amphibious assault ship on the other hand can carry as many as 20 F-35B’s. https://en.wikipedia.org/wiki/Wasp-class_amphibious_assault_...

https://en.wikipedia.org/wiki/America-class_amphibious_assau...


Agree, agree, agree.

New technologies should make iteration time on this stuff faster not shorter... even for complex things like fighter aircraft.

The fact that there are over a dozen Chinese humanoid robotics companies that have shipped working products in the past 12 months should be a big red flag.

I will say though that during WW2 and the Cold War, the amount of tolerance for killing test pilots was much greater given the number of people dying during active military conflicts at the time.


But it's not the technologies that are a problem most of the time. It's that:

- DoD / DoW is a chaotic project owner, trying to squeeze in colossal and sometimes self-contradictory lists of requirements, which it wants to change often.

- The US government is a poor customer, which runs out of money from time to time.

- The US Congress is a cantankerous financier, which haggles for the money every year, and demands the production to be distributed all over the place, to bring jobs to the constituencies which voted for the congresspersons.

- The companies that produce this stuff are few and mostly cannot be easily replaced, and they know it. This is because in the late 1980s the US government decided that it has won the Cold War and will not need the many competing manufacturers of military gear any more. That proved to be a bit shortsighted, but now it's a bit late.


> The fact that there are over a dozen Chinese humanoid robotics companies that have shipped working products in the past 12 months should be a big red flag.

I think that mostly means money is cheap in China. In America, if you try to start a humanoid robot company you'll immediately run into the "Why though?" question when you try to get money for it. The case for the economic relevance of humanoid robots is dubious at best, so to proceed with such a development program you need your own money or at least good friends with connections who don't care about money.


You seem to be misunderstanding how language works? Can you please explain why you think the literal word entitled had to be said by you here?

You listed a bunch of things which should be, an opinion, he says your not entitled to those things, a probable fact relevant to the likelihood of attaining your professed desires, and he then offers a solution if you are unhappy with not having the things you professed 'should' be afforded.


I don't think you understand how discourse works?

I made no demands and I made no assertions about entitlements. That reply to me was a strawman.

I made two statements: 1) I suggested people have multiple criteria for selecting a workplace, not just culture. 2) I suggested people should have the ability to voice their input over their work. (Note, that's a weaker claim than "people should have input over their work". Just that they should feel like they are able to voice their input.)

Neither of those two things are demands nor entitlements, and the latter I would assume would be pretty non-controversial unless you believe that bosses should have absolute and complete control over every facet of a worker's job. (I guess I work in tech, where it's pretty widely accepted that people have autonomy to make some decisions on their own about how and what work is achieved.)


To be just a touch pedantic, that all particles of a certain size are harmful is a silly assertion.

Water and sugar particles, for instance, are almost certainly harmless below some reasonable threshold.


>They must have crazy margins on that camera and producing custom board is very cheap.

It's expensive in time and expertise to do a custom board, and to debug a custom board. All to what, save 20$ on a bom which might not even be 1% of the profit per unit?

Far more efficient to just ship the dev board. They could have perhaps picked a better dev setup to start with, but if it looks stupid and it works...


Point isn't to save BOM cost, margins are high already and they can eat into them.

Unless they are making literally less than 10 of those, custom board will be easier to manufacture than that mess of dev boards and more reliable than random wires and headers all over the place. Plus they can spend money where it makes sense, using better regulators etc.


Only if you happen to have the relevant skill set.

Speaking as someone capable of designing the mechanical hardware and who is broadly electrically savvy but who is most definitely not an embedded engineer: I could bang out a few hundred hacked together dev boards in week, but doing a custom board would take me a few months. Starting with reading 'Prototyping PCBs for Dummies'.


or just hire a guy that knows how to do their job.


Also it's actually simpler than it might seem, especially if you are not doing anything high-power or high-frequency (which, again, if it's a bunch of breakout boards connected over 0.1inch headers they clearly aren't).

Watch a few YT videos, copy-paste the reference schematics for all those boards, delete what you don't use and you are almost done :)


It's confusing how someone who has tried to build anything of substance, in say California, couldn't have run into a regulation or ten stifling innovation.

I for one have seen mid-5 figures spent on a dumpster enclosure, because of building codes.


Stifled by a dumpster!!!


Yes. 5 figures were lit on fire, for a dumpster. Two, technically.

Do you intend that isn't stifling, that a regulatory environment that requires spending 5 figured to house 2 dumpsters isn't stifling?


That's a steal! A "La Sombrita" bus shelter-on-a-stick in Los Angeles will set you back $200k. Stiflingly, it doesn't even provide shelter.


I bet there's so much more to this story than you're telling us.


The rolling "tumbleweed" variant does, afaict there aren't many issues related to btrfs[0]. Most problems I see seem to be Nvidia drivers or something choking during the update process (bad mirrors, odd package not updating, etc.).

[0]I'm currently evaluating OpenSuse as a possible W11 replacement, but not using it for anything serious atm.


I used to run tumbleweed with btrfs, then it lost its root filesystem twice, now I distrust btrfs.


Which documents? Which are comprehensively listed where? With what indemnification for a good faith effort?


that's a ridiculous stance to take, and you could take it all day -- regulations change on the net daily, it's a full time job being totally compliant, that's why people make money (..or attempt to..) while doing it.


That is just one of the issues, administrative bloat and drag; not even to mention that it is very likely that those kinds of administrative burdens are what crushes innovation and, more importantly to the established players, competition. It is why it is known that the established large players often encourage administrative hurdles and red tape because they are established and in many cases they can just pass on the cost of administrative burdens to the consumer.


Even better for the company if those people have worked for or have friends in regulatory agency. To, uh, make sure they did it right.


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