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This is incredible. I've also struggled to comprehend the scale of distance and time in space due to the sheer magnitudes involved, but this really puts it into perspective.

Some suggestions:

- Better documentation/help menu. (What is ∆t relative to? Some internal clock tick? Also, you should link the source code in the menu.)

- Arbitrary time adjustments so I could click on the date and set a custom date to view any point in the past or future

- The ability to see more than just the solar system


> But for now, you can presume the Netflix button on your TV remote can't be configured to point to an alternative API if Netflix goes away. :)

At least for Android TV devices, Button Mapper works for some.

https://play.google.com/store/apps/details?id=flar2.homebutt...


Whoever made the decision to make Intents work the way they do on Android made a really good choice. It's remarkable how much you can customize and replace different pieces of software on an android device.


You can't use a NEMA 14-30 to power a PC because 14-30 outlets are split-phase (that's why they have 4 prongs - 2 hot legs, shared neutral, shared ground). To my knowledge, the closest you'll get to split-phase in computing is connecting the redundant PSU in a server to a separate phase or a DC distribution system connected to a multi-phase rectifier, but those are both relegated to the datacenter.

You could get an electrician to install a different outlet like a NEMA 6-20 (I actually know someone who did this) or a European outlet, but it's not as simple as installing more appliance circuits, and you'll be paying extra for power cables either way.

If you have a spare 14-30 and don't want to pay an electrician, you could DIY a single-phase 240v circuit with another center tap transformer, though I wouldn't be brave enough to even attempt this, much less connect a $2k GPU to it.


As far as I’m aware (and as shown by a limited amount of testing that I’ve done myself), any modern PC PSU (with active PFC) is totally fine running on split-phase power: you just use both hots, giving you 240v across them, and the ground. The neutral line is unnecessary.


If you installed a European outlet in a US home then it would be using the same split phase configuration that a NEMA 14-30 does. But many appliances will work just fine, so long as they can handle 60 Hz and don't actually require a distinct neutral and ground for safety reasons. Likewise NEMA 10-30, the predecessor to NEMA 14-30 which is still found in older homes, does not have a ground pin.


I thought the main purpose of providing the neutral line was to be able to power mixed 240V and 120V loads.


> During rush hour, cars block the box

There's an easy solution to this: have ticket writers waiting at intersections to paper all the cars who do it. It's not like they can drive away. NYC used to be really good about enforcement, and it worked extremely well.

It doesn't solve traffic, but it does help stave off gridlock and keep intersections free for bus lanes to operate normally.


Thats the thing with socal traffic especially. Absolutely zero enforcement by the police. What do they do with their resources instead? There was a man with a knife caught in a burglary last week and the police sent like 40 suvs some unmarked with the blue and red lights through the windscreen, a swat team, and a helicopter. Probably in the millions spent for that operation alone for this guy with a kitchen knife. I wonder how little you could get a man with a knife disarmed for in some midwestern suburb in comparison. Oh and keep in mind they didn’t actually go in after the guy they just did a standoff till 2am when he surrendered on his own.

Meanwhile everyone blocks the box and there are cars without even plates on them.


That's hardly a SoCal phenomenon, sadly. In all the places I've lived, "protect and serve" seems to be abbreviated - "protect and serve our desk jobs and pensions" would be more accurate. If the TSA is security theater, the police are a circus, and the occasional show of force is them coming to town.

It's like those pictures of Luigi Mangione being perp walked in Manhattan with 20 cops and FBI agents behind him. Imagine if those officers were on the beat or enforcing traffic laws instead. That would make more of a difference in our communities than a photo op ever will.


No in the midwest they actually police for traffic. The cops will have the highway DOT actually pave little asphault pads when they resurface where they like to sit and take radar. They will get you for out of date registration. They will get you for traffic violations and they do actually send out police to monitor intersections for bad behavior when its bad.

They just don't do anything like that in socal. I've not once seen a cop take radar in socal. Not once. I can't even remember the last time I've seen someone pulled over in socal but it happens probably three times in my view whenever I go elsewhere to visit.


The real problem is the SEC has largely abdicated its role to meaningfully prosecute fraud. Short sellers shouldn't be our only real defense against fraud, but that's the reality we (Americans) live in.


Grant Thornton seems to take on the worst clients. They've been featured by Hindenburg at three other companies [0][1][2], two of whom switched to them from E&Y [1][2], like Carvana.

> Around 2019, Wells Fargo was considering becoming Carvana’s second financing partner, according to a Senior Manager at Wells Fargo we spoke with:

> “Their underwriting practices were not something that we were particularly comfortable with. [...] In one anecdotal example, when we had someone look at a proof of employment or a pay stub, it did not look to be legitimate. So we had significant concerns about some of those controls. To say you work for a large company, your pay stub shouldn’t look like someone built it in Microsoft Word. It should have a little bit more substance to it and look more official.”

With standards this low, they should hit up Block/Square [3], it's a match made in heaven.

I have to wonder if the reason Ally has been buying fewer loans is purely market-based (the risk-reward for subprime is worse in a high interest rate environment, unhappy with rising delinquency rates, etc.) or if Carvana's standards have taken a dive.

[0]: https://hindenburgresearch.com/eros-international-on-the-gro...

[1]: https://hindenburgresearch.com/crius-energy-trust-an-unsusta...

[2]: https://hindenburgresearch.com/lpp/

[3]: https://hindenburgresearch.com/block/


Too late to edit, but I scrolled right past the "Morningstar Pre-Sale Report, September 2024 [Pg. 14]" table. They've been primarily lending to deep subprime borrowers since at least 2021.

Considering other subprime lenders have reduced extensions while Carvana has doubled them, I'm guessing their lending standards have cratered even by subprime standards and Ally isn't happy.


I've seen this same problem with many so-called low-code/no-code application creation tools (e.g. Betty Blocks). In their quest to cover every use case, they cover none of them well, forcing compromises and creating more real-code work for the actual application developers whose systems have to be accessed by these tools.

It would have been quicker and cheaper if the company just hired more actual developers to integrate properly with existing systems (and resulted in more featureful, less buggy applications), but the prospect of paying lower salaries for less qualified people to do the same end result (as promised by the slopware vendors) seems to be a siren song of sorts to management.


You're missing the point of low-code/no-code solutions. Those are intended to sold to executives who don't actually understand software, as proven by a prior history of buying other crap software. Whether it actually works or saves any money is irrelevant.


Low code platforms are highly effective solution to part a fool from their money


It's wild the tales [certain] media outlets tell. When I moved to Chicago, I got no end of suggestions to buy a gun, get bulletproof glass for my car, increase my life insurance policy...

Sure, the deep south and west sides might be not be too nice (particularly at night), but that's mostly gangs shooting at each other. My neighborhood is actually quite nice, but even if you take the city as a whole, the violent crime rate is 639.7 per 100,000 people [0] or 5.38 per 1,000 [1], depending on what source you go by (but I'll just use the 639.7 figure since that actually makes the city look worse). Compare this to Houston, TX: 11.35 per 1,000 people [2], Dallas, TX: 7.71 per 1,000 [3], or Nashville, TN: 10.95 per 1,000 [4].

So, 0.006397 (Chicago) vs 0.01135 (Houston) vs 0.00771 (Dallas) vs 0.01095 (Nashville). Hmmm...seems like Chicago is slightly more peaceful than Dallas, I'm 1.77x more likely to be the victim of a violent crime in Houston, and 1.71x more likely in Nashville. One has to wonder, if Chicago is apparently a warzone, why [certain] media outlets aren't equating Houston and Nashville to Fallujah.

[0]: https://en.wikipedia.org/wiki/Crime_in_Chicago

[1]: https://www.neighborhoodscout.com/il/chicago/crime

[2]: https://www.neighborhoodscout.com/tx/houston/crime

[3]: https://www.neighborhoodscout.com/tx/dallas/crime

[4]: https://www.neighborhoodscout.com/tn/nashville/crime


The fact that C++ development has been effectively hijacked by the "no ABI breakage, ever"/backwards compatibility at all costs crowd certainly speaks to this.

https://herecomesthemoon.net/2024/11/two-factions-of-cpp/

There are a lot of pre-compiled binaries floating about that are depended on by lots of enterprise software whose source code is long gone, and these are effectively locked to x86_64 chips until the cost of interoperability becomes greater than reverse engineering their non-trivial functionality.


C++ language spec doesn't specify and doesn't care about ABI (infamously so; it's kept the language from being used in many places, and where people ignored ABI compat initially but absolutely needed it in the future, as with BeOS's Application Kit and Mac kexts, it's much harder to maintain than it should be.

"two factions" is only discussing source compatibility.


They had ABI breakage when C++11 support was implemented in GCC 5 and that was extremely painful. Honestly, I still wish that they had avoided it.


You can still use the old ABI with -D_GLIBCXX_USE_CXX11_ABI=0


One key difference between USPS and UPS/Fedex is that USPS does not do freight, and they do a lot more lightweight items (i.e. letters), so cargo capacity is much less of a concern. The fact that junk mail is so common actually reduces the need for cargo capacity since their routes tend to be made long not because of physical volume/distance so much as dwell time (that is, if someone is using EDDM[0] to target a neighborhood, you have to stop at every mailbox in that neighborhood, even if it's just to deliver that one piece of junk mail which will immediately get thrown away, and this takes far more time than delivering a bundle of packages to a handful of houses).

I remember reading about the NGDV, and one of the reasons it looks so weird is because USPS wanted a vehicle that was low to the ground (to make it easier to climb in and out of) and easy to see over the hood, even for very short drivers[1]. Given that they are in residential areas (and thus, in proximity of kids playing outside) far more often than UPS/Fedex, I can't say I disagree with that requirement. (Also, if you have a tall truck like UPS and Fedex typically roll, good luck delivering to the average mailbox while staying in your seat.)

USPS has certainly evaluated more traditional designs; in fact, they are actively using ~20k Ram ProMasters (a rebadged Fiat Ducato), which are quite similar to the Mercedes Sprinter, alongside ~9k mini vans[2].

[0]: https://www.usps.com/business/every-door-direct-mail.htm

[1]: https://x.com/Nir_Kahn/status/1364465483911675905

[2]: https://www.uspsoig.gov/sites/default/files/reports/2023-01/... (PDF page 6)


> Given that they are in residential areas (and thus, in proximity of kids playing outside) far more often than UPS/Fedex...

That isn't the case at all in my experience. In any neighborhood I've ever lived in, you see at least one van from each organization come through daily. And if anything, UPS and FedEx come through more than once per day sometimes, whereas USPS doesn't.

Per your earlier point about freight I can imagine that UPS/FedEx have a lower percentage of company traffic in residential areas than USPS does. But I find it difficult to imagine that the total number of trips to residential areas is lower for them. They simply have more non-residential traffic than USPS, not less residential traffic.


I wish there were publicly available data on this stuff, as we can only discuss anecdotes. In any case, in the neighborhoods I've lived in, it's not uncommon for UPS and Fedex to have zero deliveries at least one day of the week.

If Fedex is rolling around twice in one day, it's never the same line (that is, Fedex Express vs Ground/Home; Express incurs a special surcharge for residential deliveries and thus is usually only used by companies that primarily deliver to commercial addresses or who don't care about cost).

UPS is similar; usually, they only roll around in the evening, and when they roll around in the morning it's for one package with a specific delivery window obligation.

During December, of course, this goes by the wayside. Even USPS will roll around twice a day on the weekends leading up to Christmas.


> That isn't the case at all in my experience. In any neighborhood I've ever lived in, you see at least one van from each organization come through daily. And if anything, UPS and FedEx come through more than once per day sometimes, whereas USPS doesn't.

USPS doesn't deliver freight, UPS does. So yeah, you are going to see both in a residential setting but you won't see any USPS trucks making freight deliveries in an industrial area. UPS has to support that use case, USPS doesn't.


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