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sersi

2,025 karma · joined February 25, 2017

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sersi··on Toys with the highest play-time and lowest clean-up-time
What I wish for would be a lego technics creative box with motors etc... Thats closer to what I had as a kid and I built a lot of fun things with that. Never liked the basic legos that much though
sersi··on Toys with the highest play-time and lowest clean-up-time
Great recommendation. I'm definitely getting that for my son next birthday
sersi··on Toys with the highest play-time and lowest clean-up-time
Connetix and magnatiles are pretty much fully compatible. Connetix is the only knock off I found that is higher quality than the original (and has great marble run)
sersi··on Toys with the highest play-time and lowest clean-up-time
What age did you start introducing snap circuits to your child?
sersi··on Jimmy Lai Is a Martyr for Freedom
As an immigrant (I immigrated to Hong Kong),I disagree when It comes to road safety. I believe that it's the responsibility of every driver to learn the differences when driving and until then practice safe defensive driving.

I agree with you that it takes a while to adapt to new sociale mores and it's worth cutting immigrants some slack but that's different from driving a multi-ton heap of metal where safety is important.

Sidenote: Of the different cities I've lived in Asia, HK drivers are some of the worst. Combination of aggressive driving with refusal to signal their attention (by using their turn signal) makes for very poor driving. Not everyone but a significant percentage.

sersi··on Roomba maker goes bankrupt, Chinese owner emerges
We've had the Chinese dreame with valetudo (so fully disconnected from the cloud), it works honestly very well. Doesn't get stuck, avoids my son's toys rather effectively and just works. I run it when we leave home. There's honestly no reason why roomba didn't make something equivalent to the dreame, they could have competed with the Chinese manufacturers on feature and by allowing users to easily disconnect from the cloud. They didn't because the company was completely mismanaged and their products barely evolved.
sersi··on SoundCloud has banned VPN access
Exactly, I have friends from other countries. Friends I really like, I would not give a VPN access to my internet connection to most of them. They have to be the perfect intersection of technically competent (so that their computer doesn't get turned into a botnet) and fully trustworthy.

I do actually give VPN access to my mother that is not technically competent but I have full access to her computer and locked her down as much as possible

sersi··on Why are 38 percent of Stanford students saying they're disabled?
Why would the university not allow coed dorm assignments like that or have rules about relationship overnights in the dorm. Kids going to college are adults why should those restrictions be there in the first place?

If you treat students like children, it's not surprising if they try to game the system

sersi··on Backblaze Drive Stats for Q3 2025
In my neck of the woods (HK), HDD price pretty much doubled in the last 2 months. I bought 22TB Toshiba 1 year ago at 30% less than what they cost now.
sersi··on The 'Toy Story' You Remember
For sure, the author simplified things for the article. Anyway, in the case of VHS, they were indeed based on the 35mm scan but then had additional magenta added (as well as pan and scan to change the aspect ratio).

The author is not wrong that oversaturation is a source transfer phenomena (which will always be different unless special care is taken to compare with the source material).

On most TVs that magenta wouldn't have shown as much as the youtube video shows because TVs tended to have weaker magentas. Of course, it's not like TVs were that uniformly calibrated back then and there were variations between TVs. So depending on the TV you had, it might have ended up having too much magenta but that would have usually been with more expensive and more accurate TVs.

TLDR: Transfers are hard, any link in the chain can be not properly calibrated, historically some people in charge of transferring from one source to another compensated for perceived weak links in the chain.

sersi··on The 'Toy Story' You Remember
Famously CRT TVs didn't show as much magenta so in the 90s home VHS releases compensated by cranking up the magenta so that it would be shown correctly on the TVs of the time. It was a documented practice at the time.

So, yes the VHS is expected to have more magenta.

Anecdotally, I remember watching Aladdin at the movie theatre when it came out and later on TV multiple times and the VHS you saw doesn't correspond to my memories at all.

sersi··on The 'Toy Story' You Remember
The main reason they are not shared as widely is that there's a bit of conflict within the community between those that really want to stay under the radar and not risk being targeted by copyright owners (and so try to keep things very much private between the donors who funded the 600-900 usd cost of the scans) and those who want to open up a bit more and so use telegram, reddit and upload to private trackers.
sersi··on The 'Toy Story' You Remember
And as someone who is part of those conservation communities that scan 35mm with donations to keep the existing look, a lot of the people doing those projects are aware of this. They do some color adjustment to compensate for print fading, for the type of bulb that were used in movie theatres back then (using a LUT), etc...

I do find that often enough commercial releases like Aladdin or other movies like Terminator 2 are done lazily and have completely different colors than what was historically shown. I think part of this is the fact that studios don't necessarily recognise the importance of that legacy and don't want to spend money on it.

sersi··on Show HN: PingStalker – A macOS tool for network engineers
I'm curious. Do you know any good equivalent for linux? It looks like a great software in term of UI
sersi··on End of Japanese community
I really hate it too especially when I want to search something specifically within the French context and I end up getting pages translated from Englsh to French and waste my time on irrelevant content.
sersi··on Public Montessori programs strengthen learning outcomes at lower costs: study
Yes, public schools in Asian countries tend to be very problematic to say the least. New Zealand, Australia and Europe tend to have vastly better schools when it comes to respecting the child's need to play. I do see the value of things being child-directed versus being play based but directed by the teacher (like I had as a kid in France) and that for me is the benefit of Reggio Emilia and Montessori.

To be fair, I also wouldn't put my kid in a religious school :) But yes, I agree there's some good ideas with waldorf. Personally though if I had been told when I was a kid not read before 7, I would have been rather pissed off.

sersi··on Public Montessori programs strengthen learning outcomes at lower costs: study
My son goes to an AMI accredited school with AMI accredited teachers only. In general parents in elementary rave about the school. However, we did talk to a few parents whose kids are in elementary that had the same problem with mathematics. Their kids weren't interested in Math and they didn't do as much as they could do. The teacher did try to push a bit and the kids didn't do no mathematics but they were easily one year below what they should be. One of our close friend who had that specific problem with his daughter solved it easily with tuition but complains that it shouldn't be the case.

In kindergarten (casa), there's a lot of structure with individualised work and a child is unlikely to have gaps in a specific subject. On the other hand, I think that in elementary with the stronger focus on group projects, it's easier for certain subject to fall by the wayside if a student doesn't particularly care for them.

sersi··on Public Montessori programs strengthen learning outcomes at lower costs: study
That makes complete sense. We live in HK and here most kindergarten will have an interview before starting school either at 3 or 4 years old. We applied to a play-based school and to a Montessori school and our son was admitted to both but that's because those two schools target more play focused parents.

So the interviews for those schools are less strict and competitive than some of the better ranked schools where children are competing against children who have tutored and been coached to ace the kindergarten interviews (!?).

I strongly agree with you that there's absolutely no point in testing for giftedness before 2nd grade. Even testing in 2nd grade is fully ripe for creating an arms race between parents by inciting them to hire tutors.

sersi··on Public Montessori programs strengthen learning outcomes at lower costs: study
That's actually my biggest pet peeve with Montessori and I say that as a father whose son goes to a Montessori school.

Is it true that younger children have a harder time making the distinction than older children? Yes that's true. There's research that shows it. But does that necessarily mean that removing exposure to fantasy in stories is beneficial? And would a child exposed to fantasy not learn to distinguish between make belief and reality earlier? There's actually some research that shows that [1]

So while there's a lot I love about my son's school, the stance on fantasy is something I vehemently disagree with. What's interesting though is that most parents in my son's class will happily read fantasy books with anthropomorphised animals, talk about Santa Claus, etc... and completely disregard the idea that fantasy shouldn't be introduced. Officially, we can't give books with fantasy stories to the school library but last time I went to read to children there, 20-30% of the stories had clear fantasy elements.

If you're interested about the rest of Montessori ideas, it's interesting to read "Montessori: The Science Behind the Genius" by Angeline Lillard. She tries to go through most of the Montessori teachings and justify it with existing studies etc... For most part, she finds studies that are relevant and solid but not for the part of fiction where you can really feel that she struggles to justify her own bias.

[1]

- https://www.alisongopnik.com/Papers_Alison/Walker%20Gopnik%2... for a survey of research on that. It shows that fantasy is both beneficial and that children can start distinguishing between fantasy and reality.

- https://liberalarts.mercer.edu/wp-content/uploads/sites/5/20... Do monsters dream? Young children’s understanding of the fantasy/reality distinction

sersi··on Public Montessori programs strengthen learning outcomes at lower costs: study
One factor that has been studied has having a major impact on quality especially in younger years is teacher to student ratio, the less student per teacher, the better the quality. It usually also helps with retention :). I do think that retention is a good element, when looking for my son's school, I read the reviews on Glassdoor and on https://www.internationalschoolsreview.com (paid site) to get a better idea of what teachers thought of the school.

If looking at Montessori, check for certifications. Are they AMI or AMS certified? Those are the two most serious qualifications. If they are not certified, then I think you should be sceptical. Not being certified doesn't mean that the school is necessarily bad but there's a lot of school that trade on Montessori just for marketing purposes and it doesn't bode well for the quality of education when the owner is willing to mislead parents by claiming they're Montessori when they don't try to become certified.

Within alternative schools, Regio Emilia can be good but, from my experience, it's even more dependent on the teacher since there's less structure and it falls on the teacher to take children's input and guide the class toward interesting discussion and group projects. My son went to a Regio Emilia pre-nursery (2 to 3 years old, 2 hours a day) and didn't like it as much as he likes his current Montessori kindergarten. He complains anytime there's a public holiday because he would like to go to school.

I recommend against Waldorf because even though they have some aspects that look good (nature, play based), the underlying philosophy is bat-shit crazy.

Resources if you're interested: - Montessori: The Science behind the Genius by Angeline S. Lillard. Rather academic discussion on the different elements of Montessori education and what studies and research supports it. It's interesting if you're interested in education. I do think that sometimes the author is a bit biased and tries to stretch the meaning of studies to fit her preconceived notion that everything Montessori related is the best thing since sliced bread. In particular, within Montessori there's a weird belief that fantasy elements (like stories with talking animals, etc) are not suitable for children below 6 because they can't reliably distinguish between fantasy and reality. It's something I personally disagree with and the studies that she tries to use to support that point are not really that convincing. - Cribsheet by Emily Oster has a chapter on picking pre-schools that can be useful (and I think applies well to Kindergarten). (I don't always agree with that writer but I do feel that she sometimes has useful points of view)

sersi··on Public Montessori programs strengthen learning outcomes at lower costs: study
The thing is Montessori doesn't mean anything. Any school can call themselves Montessori. So it all depends on actual accreditation. Some accreditations are also not worth the paper they're printed on (like NAMC). AMI and AMS are considered to be the two most serious accreditation

My son's school is AMI accredited and at least there's not much woo-woo here. Children have to be up to date with vaccination (or they're not admitted), only thing slightly woo-woo (from the local point of view) is that the parents who chose this school chose it because they want their kid to have more of a play-based, child directed education and don't want them to have homework and tuition in kindergarten. This is in HK where a lot of children going to public schools will have homework and will get tuition in order to prepare for the primary school entrance exam (and later to the middle school entrance exam).

On the other hand, Waldorf is fully woo-woo. They claim that children should not be taught to read before they get their first adult teeth and have a bunch of very weird racist myth about reincarnation (read up on anthroposophy)

sersi··on Apple M5 chip
> blaming Apple for this for "not testing Electron apps internally", but I don't expect Apple to test every single app ever released for regression testing.

Given how high profile the impacted app are, yes it's their responsibility to test it. Even Microsoft does better there (or at least used to). Contacting electron and finding a solution would have been an easy step to take

sersi··on Apple M5 chip
If any apple app uses a private api then that api should be made public and documented. Having private apis is unfair competition and bad practice
sersi··on Rubygems.org AWS Root Access Event – September 2025
If both password and MFA are stored in the same shared vault then MFA's purpose is compromised. Anyone getting access to that shared vault has the full keys to the kingdom the same as if MFA wasn't enabled.

Also in this day and age, there's no reason to have the root account creds in a shared vault, no-one should ever need to access the root account, everyone should have IAM accounts with only the necessary permissions.

sersi··on Synology reverses policy banning third-party HDDs
I sold my synology for an AOOStar WTR Max. It arrived with an issue (usb4 port didn't work) but replacement was quick and easy. So far, I'm rather happy. Really hesitated with Minisforum.
sersi··on Synology reverses policy banning third-party HDDs
Not OP, I went back and forth about having containers etc on my NAS. I can of course have a separate server to do it (and did that) but

a) it increases energy cost

b) accessing storage over smb/nfs is not as fast and can lead to performance issues.

c) in terms of workflow, I find that having all containers (I use rootless containers with podman as much as possible) running on the NAS that actually stores and manage the data to be simpler. So that means running plex/jellyfin, kometa, paperless-ngx, *arrs, immmich on the NAS and for that synology's cpu are not great.

In general, the most common requirements of prosumers with NAS is 2.5gbps and transcoding. Right now, none of Synology's offerings offer that.

But really the main reason I dislike synology is that SHR1 is vendor locked behind their proprietary btrfs modifications and so can only be accessed by a very old ubuntu...

sersi··on A macOS terminal command that tells you if your USB-C cable is bad
I've found that to be very true. For bigger projects, I've had rather mixed results from ai but for small utility scripts, it's perfect.

But like the author, I've found that it's usually better to have the llm output python, go or rust than use bash. So I've often had to ask it to rewrite at the beginning. Now I just directly skip bash

sersi··on Microsoft is plugging more holes that let you use Windows 11 without MS account
At this point, there are very few games where I've personally had to switch back to windows. I don't play online though so not impacted by Anti-cheat systems
sersi··on Cursor 1.7
I really don't understand Cursor's 30 billion dollars valuation (half of Antropic). I use it, it's not a bad tool by any means but it's so buggy from version to version. Latest bug I had, it completely stopped keeping my zsh state in the terminal, I had to downgrade. And honestly, I'm not that sure what secret sauce is worth 30 billion dollars? The agent loop? Others can do that? The autocomplete?
sersi··on Amazon to end commingling after years of complaints from brands and sellers
Did you escalate? I've found that sometimes CS first response is not always satisfactory but escalating and reminding them of the laws does work.
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