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> [a ripper written to look for sources] in memory after the computer had crashed

I used this to reboot my machine faster, keep info in RAM and just continue were you left off after reboot. I think there even were ram drives that could persist crashes/reboots, someone did really fast reboots with it.


delete

EDIT 2: I think they are non-toxic and inert. But I tried to find my source for this and I am failing badly. so deleting this comment

EDIT: I agree they are very waste full since they do not live that long. I have owned three non-stick pans, my cast iron pans have outlived all of them by decades.


PFAS (which is what makes nonstick nonstick) have tentative links to several cancers [1]

[1] https://dceg.cancer.gov/research/what-we-study/pfas


It's worth noting that all "forever chemicals" have major health concerns. PFAS, as a class, is the one most studied. They have been explicitly banned in many countries (e.g. France and Sweden) and even some US states (Maine, Minnesota, etc).

But it's a bit like how the DEA has to update their list of banned substances multiple times a month because people keep coming up with new designer drugs and "research chemicals" that aren't technically banned.

I think a broader umbrella term might be POPs (Persistent Organic Pollutants) though that might also be too broad to be useful. A lot of times it's their non-stick properties themselves that make them so toxic, especially to fish and smaller organisms.


PTFE is perfectly safe as long as you don’t get it too hot. So, not the best material for non-stick pans.

The thread tape on all non-compression screw-type plumbing fittings is made of PTFE, and so is Gore-Tex.

I’m well aware of the danger of PFAS, my local watershed is contaminated with it from a 3M plant.


You can use pipe dope instead of PTFE if you want. It's just more expensive.


Most pipe dope is made with PTFE now.


Non-stick pans are fine if they are never heated above 500°F (260°C) and never scratched. In general, you probably shouldn't regularly use a nonstick pan for longer than 2 years.

If it is scratched or heated above what it says on the label, then yes it is absolutely toxic.


Why is scratched a problem? They use the same stuff in medical implants. It is chemically inert if you don't overheat it right?


A single scratch on a pan is enough to release thousands to millions of PTFE particles and microplastic particles. Scratched pans also significantly lowers the PFAS thermal stability which means even low temperatures can be overheating

And if the scratch is deep enough, you could also be exposing the underlying fluoropolymer coating which contains chemical binding glues which are definitely not foodsafe

Also modern replacements like GenX and PFOA are dangerous because they are not inert


Isn't that the problem? From what I am googling right now, the maximum tempreature of my stove is absolutely above the threshold where it stops being chemically inert. If we were talking about some usage that didn't involve heating, then I guess maybe I'd hear out a usage for it, but even then, not sure the benefits are worth having something that can't degrade and yet can potentially get ingested by my body.


PTFE is very inert, but that doesn't mean that I want to eat more of it than I have to. And as a practical matter: Once it begins flaking off, more tends to follow. I don't know if that's because of oxidation of the aluminum, or what, but it sure seems to behave that way.

I mean, I'm not too awful worried about it compared to my adventures in 3D printing (with its crusty PTFE Bowden tubes).

But I very deliberately have just exactly one Teflon-coated pan in my house, and it only gets used for exactly one purpose: Making scrambled eggs with a rubber spatula. (I like my eggs scrambled sometimes, and I'm not pro-enough to make it work with cast iron or stainless cookware.)


We got one of the greenpans for eggs after the last ptfe one chipped. It is ceramic glass coating of some sort. About halfway between ptfe and mirror stainless for sticking. Better than that if you keep the temp low. Kinda pricey though.


I've looked at those and they do seem nice.

This one was very cheap, at Aldi; if it dies, it dies. I try to avoid spending too much money on cookware because whenever I live with other people, the tendency is for them to find some way to absolutely destroy it.

And by that, I mean like: I don't even know what temperature it is that copper gets drippy-melty at, but they managed to exceed it.


I'd love to know more. I'm sure that I've scratched and overheated every pan I own.


... or just avoid the risk entirely.


Old school teflon is inert at low temperatures but when you scratch it, it's thermal stability is drastically lowered. Even low temperatures can be dangerous.

Also most pans nowadays have phased that out and use PFOA or GenX which are absolutely not inert.


Make it joyful

Read books yourself

Make book an important part of your life

Read to the kids

Teach them to read early

Little to no phone use early on


> Read books yourself

Not a parent, but I'm guessing this part is very important :)


I would also say the reading to kids part.

My father goes through books like nothing; my mother not so much, but I have very fond memories of her reading "jock of the bushveld" to us.


Using "Race" like this is really bad in Germany and Sweden. As is pointed out in this thread [1] how we use words differs. TIL race has a different meaning in English and Swedish. I use it in both but I've never thought about the difference in how I use it in different languages.

Categories are not fixed between cultures, even colours and numbers are hard to get right. So when you hear a word you can not be clear it is used in your broad meaning, or the narrow meaning.

This was actually my favourite way of nerd sniping back when I was young.

[1] https://news.ycombinator.com/item?id=48816222


So total system cost per unit of memory is going up.. 2GB costs in 1985 was $2 million (from the graph), a cray-2 was $16 million (from wikipedia). A GPU server with 8xB200 today can be had for ~$500k (estimate), 1.5TB memory is $25k (from the graph).


Hmm, so memory is actually still cheap compared to historical highs. At least cheap relative to other computer components.


> It probably isn't a very important problem

The amount of languages are decreasing on the earth, I would also say that dialects and accents are decreasing as well. I think this is a problem.


Interesting. I have never heard kernel modules being regarded as non-linux, not in 30 years of LKM. Further compiling a monolithic Kernel is rather straight forward, in this day it is even possible to find wifi devices that do not require a an on device firmware blob uploaded from the kernel.


Same, this whole thread is like the twilight zone for me... I can't tell if I'm losing my mind or all the people with this way of thinking are just being completely unreasonable but I've never seen several people at once agree with such a ridiculous (to me) comment.

Reminds me of the time on libera IRC when someone told me "cloud storage does not exist" because they were hung up on some ultra-purist word definition that nobody else shared.


I don't know TBH. It's just that if you're going to have a 'pure' designation for a tech, it's going to be pretty strict (as per bash and adding modules). I've never heard of 'pure' linux, but 'pure' bash has a recognised meaning. If someone said 'pure Linux' and it meant the core without loaded modules I wouldn't be shocked. Not sure how useful it would be, though.


> If someone said 'pure Linux' and it meant the core without loaded modules I wouldn't be shocked. Not sure how useful it would be, though.

That probably wouldn't be a useful distinction because almost every module can be built in


You are right that there are many of us who prefer the package manager, there are so many reasons why a package manager makes your life wonderful. Debian has always been a proponent of dynamic linking. When you create a Linux distribution that is a big plus.

For me install size matters and statically linked stuff are too big sometimes. Of course a 100MB go statically compiled binary has huge advantages now days.


> heavily pushing subsidies has not been shown to work

Subsidies only come into affect after you have children. They can not work alone society has a much greater affect. They work wonders at making parenting possible while being part of the work force. You only get the subsidies when you have children, the question is how you are supposed to feel secure enough to have children.


A quick search say that this is a standard feature you cache the prefill and load it at PCIe bandwidth so it should be about 0.2s


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