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It does produce a little bit of CO and NOx as well, but newer furnaces control the air mixture to keep those pretty low.


Newer gas stoves turn off automatically when they don’t detect a flame, but I’ve only seen those in Europe so far.


My Bosch stove does this. It runs the igniter continuously when it doesn't detect a flame and if you do something to preclude the ignitor from working (I was testing something, don't ask), the gas flow stops after about 15 seconds!


I’ve never seen one in the US. In general, gas stoves here are low quality, poorly made, and often very expensive. Fancy ones are shinier but no better.


See Settings -> General -> Language & Region

Conversions will be into your preferred units set there.


Not really, or it has some pretty weird ideas about preferred units in my region. When trying to get a conversion for 1 cup, it tells me it's 0.5 pints. My region is Finland, language is Finnish, and roughly no-one understands those units.


Weird. I’m in Canada and I see the following when I select “1 cup”:

0.24 L | 23.66 cL | 236.59 mL | 236.59 cm^3 | 0.0625 gal | 0.5 pt | 0.25 qt | 8 fl oz | 16 tbsp | 48 tsp | 0.00836 ft^3 | 14.44 in^3

My “measurement system” under language and region in settings is set to “Metric”. Perhaps yours is incorrectly set to “UK”?

I’m also running iOS 16.5 beta, if it helps.


Similarly I am on iOS 16.2 and have measurement system set to metric, my region to Norway, and my main preferred language to English.

I see the following: 0,24 l | 23,66 cl | 236,59 ml | 236,59 cm^3

It’s using comma as decimal because the number format is set as 1 234 567,89 as is default for region Norway.

It’s weird that mine shows the symbol for litres as a lowercase L and not as an uppercase L though.


Both of 'l' and 'L' are acceptable as unit abbreviations for litre:

https://en.m.wikipedia.org/wiki/Non-SI_units_mentioned_in_th...


The metric conversions are idiotic. Converting "1 cup" to 5 decimal places is misleading, and offering alternatives in l / cl / ml (with a capital ell??) is useless. The addition of cm^3 is the cherry on top :)

This was clearly designed by someone who has never used the metric system.

A human would convert it to "1/4 liter" or "250ml".

Edit: Actually, a human would convert "1 cup of flour" into "150g flour", since most local recipes use weight instead of volume for solids. Which shows that good localisation is a lot more than just literal translation + unit conversion.


Funny, for me the units shown are 0,24l and 23,66cl. (Also from Finland). OS language english, but locale Finland.


Sympathy literally means "feeling together".


The definition of sympathy from the article doesn't rhyme with symbiosis [1] or symphony [2].

[1] https://en.wikipedia.org/wiki/Symbiosis

[2] https://en.wikipedia.org/wiki/Symphony#Etymology_and_origins


I think that's empathy - which may also result in antipathy and revulsion, e.g. one may empathetically understand why some person would want to own slaves or sit atop a strict hierarchical-religious power structure, as they like the feeling of having absolute power over others, while strongly disliking such motivations and having no sympathy for people who engage in that behavior.


The top comment in the video mentions someone's experience with resistor binning with a batch of 10% resistors having no samples under 5%. Anyway, the resistors binned for tighter tolerances aren't going to have to have a trough in the center of the distribution - they'll have cutoffs on either side. Binnig can be repeated for any tolerance desired, so carbon vs metal film doesn't have anything to do with it.


This is an inappropriate response for HN. Please stick to the topic and contribute in an interesting and constructive way.


I've had similar problems.. See my sibling comment, there's a chance it may be helpful!


I've been having some sort of severe performance issue in one form or another since Mojave/Catalina or so with a 2017 MBP and a 2020 M1 Mac Mini.

The symptoms is always generally poor performance after the system has been running a while (4h to a week, varies), usually with WindowServer using CPU cycles non-stop and UI that felt choppy across all programs.

This seemed to happen frequently after "opening many files", like doing some recompiling with Xcode for a few hours, or indexing a large volume with Spotlight. Rebooting helps temporarily.

Today I realized that data read/written since boot was about 1TB in a few hours on a brand new OS install, and I traced this back to the com.apple.Safari.History process. Somehow having bookmarks and previously using Safari 15.x caused a huge amount of I/O that wouldn't stop - the solution was to remove all bookmarks and reading list items. Performance was immediately back to normal, no reboot needed.

So just logging in with your iCloud id, you could be "importing" whatever performance problem you're having on a new install.

I recommend you reboot and take a look at your disk I/O stats - maybe this will help someone!


Do you run your laptop on non—native resolution? Or an external monitor with a non-native resolution?

I'm runnign on 2018 MBP, 16GB RAM + 4k external monitor. I experienced the same type of issues a couple of months back — high WindowServer CPU, mega choppy UI after a few days of use. Initially thought it was Safari, but it kept happening with other browsers as well. Researched it a bit and found a thread where someone suggested running both the laptop and the monitor on native resolution. Haven't had any problems since doing that. WindowServer sits at about 10% CPU and ~2GB RAM, current uptime 10 days.


I think I had the same problem as you (similar hw and setup). Do you have a discrete GPU? If so check the link below out. For me, this behavior was due to OSX flip-flopping between discrete and internal GPU. Once I set it to discrete all the time (I'm always plugged in) the problem went away.

https://support.apple.com/en-us/HT202043

Seems to me a different issue than what people are complaining about atm... but what do i know, might be one and the same.

Edit: very weird... Looks like this setting was reverted for me. I just updated from 11.? to 12.0.1, so I wonder if the installer undid some of my changes. No performance issues, but I've literally just my computer on for the first time after the upgrade.


Nope, I just have an integrated Intel GPU.

I'm also pretty much always plugged in. It's likely that the issue was manifesting before switching to a 4k monitor, but after switching the issue became unbearable. E.g I'd wait 2-3s to switch between windows or desktops. Running both screens on native resolutions and I'm switching between windows near-instantly.

¯\_(ツ)_/¯


:( Sorry to hear that... I know it must be so incredibly frustrating!

Sounds like it isn't an issue of flip/flopping between discrete and integrated GPU then... must just be the integrated GPU and its ability to deal with non-native resolutions.


IIRC, when the M1 first came out, there were a bunch of people saying their SSDs were being worn out super quickly, citing SMART statistics. Perhaps this safari process was the culprit?


> Perhaps this safari process was the culprit?

No, for many people it was Rosetta apps.

BTW, Apple totally lied when they said they "fixed it" in an update and it was only a "reporting issue". It's not fixed, and it was absolutely f'ing not a reporting issue. People's SSDs have already failed because of this, and obviously they're soldered.


> People's SSDs have already failed because of this, and obviously they're soldered.

Any links to more info about this? I’ve had my eye on a 16” Pro with an M1 Max for a couple weeks now but want to make sure it won’t have issues like this.


I haven't actually seen any reports of SSDs actually dying. Can you provide some links? SSDs dying in less than a year of typical use is a huge deal.


https://tidbits.com/2021/05/27/an-m1-mac-cant-boot-from-an-e...

I don't see any reports but there is evidence that should the soldered on SSD fail the entire device is borked short of board level repair.


I haven't seen any conclusive evidence one way or the other.


wow Safari is the IE5 of browsers now, having to do so many work arounds like we used to have to do with IE5 and now its killing hardware that you can't even replace.


Chrome is IE of browsers now. 20+ years ago nobody cared about non-IE, today nobody cares about non-Chrome.


Chrome is the IE of browsers with respect to being the dominant player approaching monopoly status.

Safari is the IE of browsers with respect to being buggy and behind on features with a slower release schedule.

IE was both and more extreme on both issues.


It’s only “behind” relative to Chrome, the dominant browser which more or less sets the standards these days. Calling Safari “behind” is judging browsers by how similar to Chrome they are.


Also Firefox and even Edge when the IE version was being developed. They've also refused to implement features which would bring web apps in line with the the capabilities of native iOS apps (things like push notifications, offline support with data that doesn't get cleared every 7 days).


IE never killed hardware. It kept legacy Enterprise technologie alive ( eg. ActiveX )


Unsure whether it's Safari related, but it was solved on a regular macOS update. I didn't recall any specific Safari update, but I might miss it.


Thanks for this tip. I’ve had a similar problem occasionally and this gives me an idea for some things to check.


Yes I've seen something similar. WindowServer taking up all the memory.

In one case I also had it crash while I was out, with every open program opened several times on the dock. I didn't do this and in fact macOS doesn't let you do this. Everything was hanging completely so I had to turn it off and on again :)

But this kind of thing does not instill a lot of confidence


> in fact macOS doesn't let you do this

See open(1), in particular the -n flag.


Yes, noticed this some time ago with WindowServer taking all my CPU usage but only twice so far for this year I think so it was okay. When it occurs every day then I will start to worry then



Have you looked at Keychain items as well? It seems to go very slow for me, and I wonder if that’s part of some similar-sounding slowdown I have.

Quitting Safari seems to resolve the slowness, but not always.


SafaribookmarkSync, Cloudd, along with Content Cache has been problematic for years. Especially if you have huge number of Tabs and Bookmarks that is being synced across devices.

Along with iCloud syncing for one reason or another have relatively higher probability of being messed up during update, and you end up with a scenario where something is to probably synced and it keeps trying it over and over again.


I know you’re humble bragging with Lunar but I’ll bite.

Thanks for such a quality app.

Im only using it to fully turn off my built-in monitor while working in clamshell mode and then manually setting the external’s brightness.

So no sync mode (and not even sunset sunrise)

But solved my problems nicely and no more reaching out to my external monitor’s buttons in Narnia

If I’ll keep using it I’ll make sure to caffeinate you ;)


Count me in as another WindowServer casualty. Can't believe it's 2021 and MacOS can't handle a 4K external monitor without grinding to a halt...


Yes; FB censored the lab leak hypothesis until very recently.

https://www.wsj.com/articles/facebooks-lab-leak-about-face-1...


It really died in 2019 when the protesters started setting fire to other Hong Kongers that disagreed with them by throwing Molotov cocktails at them, or just beating a guy in head with a large steel pipe for moving a brick out of the street.

The CCP taking over now vs. after 2046 was the only predictable outcome here, but the freedom to speak your mind and disagree without threat of physical harm was lost before.

EDIT: The predictable downvoting without replying shows the downvoters don't refute the facts, being that protesters physically attack others who disagree. That's not democracy.


What's to say? The protests were against China's violation of the two systems agreement. There has been violence, detention, and suppression from China at every turn. Most of the protests have been nonviolent.

I think with major protest movements, the question becomes, is the cause worth the unrest? Unrest is a negative in itself, and always results in, at mnimum, damage to property and disruption of life and also more often than not injury and death. Some causes do justify some violence, but not every good cause justifies the unrest it produces. I do feel like China's illiberal and repressive attitude, including detentions, shutting down almost all forms of political speech, and, yes, violence do justify the (really, I think) relatively restrained HK protest movement.

If you're reading this in China, or are native Chinese, I ask you...do you feel there would be consequences for you if you spoke up in defense of the protests? Put aside whether you think the protests are a good idea or not. If you defended them publicly, what would happen? Whether or not you support the protests, I think you should consider that question, and decide if you like the answer.

And, yes, the US isn't all unicorns and rainbows. We may be moving in an illiberal direction ourselves. But we're not quite there yet, and there are still people here who can speak up, and even make a career, criticizing the, I'll just say it, evil decisions of our government.


| Most of the protests have been nonviolent.

That's not true. There have been countless violent protests that have destroyed shops owned by mainland companies (like bakeries, nothing particularly nationalistic), set fire to and destroyed MTR (subway) stations, thrown petrol bombs at other unarmed civilians who disagreed and the police of course, and beat a guy in the head with a large pipe for removing bricks in the road. They even videotaped this because they were so proud of their actions. The people they severely burned were ridiculed in online forums (calling them "barbecue", etc.). Hundreds of posters chimed in and liked replies like this.

At the end of the day many people on that side will argue that each case of violence against other citizens was just undercover police trying to make them look bad, or just an isolated incident. It's like saying "fiery but mostly peaceful protests" on the CNN chyron. People can't credibly claim to be "for democracy" will silencing critics with violence. Otherwise anyone can claim to be a/for democracy, and who is anyone to say they aren't? Might as well add the Democratic People's Republic of Korea (North Korea), the German Democratic Republic (former East Germany), and the Democratic Republic of the Congo to the list.

| ... is the cause worth the unrest? ... and, yes, violence do justify the (really, I think) relatively restrained HK protest movement.

I'm repeating myself here, but violence against fellow citizens is not justified in the name of democracy. Democracy would be the ideal outcome for HK, obviously, but neither the protesters nor the CCP are offering a path to that. It's possible for both sides to be bad. Quoting another poster in this thread:

"If we cannot beat them, at least we should get to see it burn to ground."

Well, guess what? Many people in HK aren't up for destroying everything in their lives and don't agree with the "protesters". Does their opinion not count, while they're claiming to care about democracy?

Quoting the same person:

"I think the best move for us HKers is to work overseas whenever possible."

So these protesters want to destroy everything they can in HK, and _then leave_. Thanks for nothing I guess. Perhaps they should change the order - leave for another country, then start assaulting people and setting things on fire. Maybe elsewhere they will be prosecuted and face justice for their actions.

| And, yes, the US isn't all unicorns and rainbows. We may be moving in an illiberal direction ourselves.

There needs to be an absolute standard for what's acceptable in a democracy, so it's not necessary to compare HK to the US or the US to anywhere else, but since you mention the US it's worth mentioning CHAZ in Seattle. There is absolutely zero chance that something like CHAZ could secede from the US had they wanted to do that. It's equally naive to believe that China would relinquish Hong Kong, or that any other nation would do anything other than write a strongly worded letter if the PLA were to move in and take over. Hong Kong _did_ have an agreement to have a separate way of life until 2046, but the CCP finally got the perfect excuse to move that date up by 25 years. Losing 25 years of relative autonomy with nothing to show for it was decidedly _not_ worth it.


I think you avoided addressing the most important part of the comment above.

| If you're reading this in China, or are native Chinese, I ask you...do you feel there would be consequences for you if you spoke up in defense of the protests? Put aside whether you think the protests are a good idea or not. If you defended them publicly, what would happen? Whether or not you support the protests, I think you should consider that question, and decide if you like the answer.

It's ok if you don't want to address it, but maybe you shall take some time to think about why.


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