skysight-inc/HackerNews huggingface dataset:
This also makes me wonder: would accelerating end A of a wormhole have the same effect on the environment around end B of the wormhole as holding end A stationary in a gravity field?

Motivation: Can there be in-universe traversable wormholes which can never be time machines?

Caveat: no I have not studied GR, so if I’m asking the physics equivalent of a CompSci fresher asking how to pass the Turing test, tell me.
We made how a bill becomes a law in collaboration with political science professor from Colorado State University she really wanted to capture her student's attention. But the decision tree and how it's displayed is anything that you want it to be I felt nice that is a platform so users can sign up create your own scenarios generate a link and send it out so students can explore.

As far as linking to study guide or external resources we built a hint node to offer additional information to students exploring that allows students to pause the timer.

We are capturing a tremendous amount of analytics like for example we can see when the student leaves the tab during play.

We capture every decision the amount of time on that decision the sequence and the number of tries as well as abandonments and the abandonment nodes.

In the future we're planning an app resource guide.

Thank you for your comment. Give it a try and share it with a teacher!
It's not only ads.. well in the end it is, but that app's largely about stickyness and push vs. pull.

By visiting the website, you're the one pulling, wanting to visit and viewing the content or messages on your time. By installing the app, any message or update is pushed to you instantly, pulling you to the website, making it less your decision to visit, but being pulled in. A Medusa-like call that's hard for many to resist.

Reddit are not unique in this. Even updated 'XXX sent you a new DM' from Twitter via email for example.

Anyway, I'm shot of Reddit. Their recent purge shut down a lot of subs that for many were mutual support groups caught in the cross-fire of admins vs. sophisticated trolls using them as flare-scatter to escape themselves.
Somewhat related, but I thoroughly enjoy my infinite galaxy jigsaw puzzle:

https://n-e-r-v-o-u-s.com/shop/product.php?code=346

Edit: To clarify it relates to the title, rather than the content of the article. :D
I think searching government property for explosives and terroristic threats is a reasonable precaution to make. The fact that they were able to discover the explosives in the first place back then without Parliament exploding shows the value in preventative measures.
Is there some recent cloud offering that might be using cerebras systems ?
Paul leaves out one fo the most important numbers in this model.

The threshold. EW's proposed wealth tax only applies to the money you have above $50M.

You can argue it's bad policy, but it seem pretty disingenuous to argue that being taxed on the amounts they earn above $50M would be demotivating for founders.
I think articles like this do not sit well with the strong pro covid-19-vaccine, facemask and lockdown leaning crowd on HN. This is another interesting article about long lasting immunity against covid-19. Which I believe is a good counter against the often told herd immunity requires x percent antibodies in the population argument: https://www.nature.com/articles/d41586-020-02400-7

https://agencia.fapesp.br/herd-immunity-to-novel-coronavirus...
I am 100% sure that if we all decided that formal clothes every day are way to go, our salaries NOT would go up 3-4 times. Those two things are not directly related.

The salary is market thing, to large extend.

The cloth and home office do have more to do with cultural background of people who run and join both institutions. It has also to do with value systems - higher preference for hierarchy, higher expectation for conformity because people judge each other by different signals in financial institution. Financial institutions are among the most conservative institutions there are. The need for tie is all about that.
My point is that I think convergent evolution would be likely to produce “water blobs with heads, legs, and feet” on other Earth-like planets, i.e. planets with lots of liquid water and lots of solid land.

If you’re thinking of planets that are not similar to Earth, of course all bets are off.
I use MDNotes on iOS with my Obsidian vault stored on iCloud and it’s absolutely seamless. Trying to figure out how to implement encryption in my pipeline seamlessly too; Cryptomator might work.
Financial Apps Get You to Spend More and Question Less
Topology basics would tell me that fundamentally at least as far as a simple overview goes... a “black hole” doesn’t imply a topological change however a “wormhole” does imply a topological change. One “punches through” the otherwise “flat” space time, creating another “opening” in the surface and increasing the complexity of that space time surface.

To use the proper topology related words... The presence of a wormhole would make a region of space time that contained both ends of that wormhole, non-homeomorphic with that same region of space time without the wormhole. A black hole would not affect how homeomorphic the two regions of space time are, therefore it’s not really a change in the “topology” of the space even if the black hole would definitely change the geometry of that space quite drastically.
There's nothing inherent to the words "law enforcement" that necessitates that they are state run or makes any claim about the state's position on violence. I get that's what the authors are getting at, but it's not clear.
Unmade in America
Chrome only...
Because the 3rd party clients have their own ads... now reddit wants to get more income and control over their mobile counterparts
I've been using narwhal for years and had no issues. Highly recommended.
In most co-ops, the term "owner" has explicit meaning that is usually very clearly laid out in the bylaws of the organization.

The Three Rivers Co-op (a consumer co-op) publishes their bylaws and explains how it works. Worker co-ops are similarly verbose on this as well. https://www.threeriversmarket.coop/co-op-membership/
It's worth noting that the statutory warranty period in the UK is 5-6 years (depending on which country), not 2 years as is the minimum required by the EU.

So it might be interesting to see how this plays out here, although I'm not holding out a lot of hope for a positive result.
Chiapas is a good example. Here's a list [1] of others.

[1]. https://en.wikipedia.org/wiki/List_of_anarchist_communities
User retention on mobile is much higher as compared to websites. Now, people are more attention deficit. Everyone I know has a weird habit of opening their phone and checking their "FEED" (could be reddit, could be fb or insta even). All this on mobile.

Ads is a good reason too. In my past workspace, we spent a crazy amount of money on facebook ads and got 80% of traffic from their mobile app.

Reddit is trying to follow the same too.
Isn't storage a problem with large hydrogen quantities? I'm not sure what form it takes in storage, whether it's H or H2, but either way that's tiny and it's going to seep out of just about everything.
"Playwright provides a set of APIs to automate Chromium, Firefox and WebKit browsers."
> This confounds laws with law enforcement. The concepts you're missing are consent and cooperation.

I'm not the one making the claim that laws are a social construct and we don't need them.
They need to somehow make up the engagement for all the interesting content they banned over the years.
Yes it did, CHAZ/CHOP was the stepping stone for a zone controlled by the people, until the totalitarian police got involved that it was unfortunately destroyed.
The question is, what does "doing business directly" means. You have a website / a SaaS product, and then people from all around the world can subscribe. ¯\_(ツ)_/¯
That's ... weird. But thanks for clarifying that, that really confused me.
Point of clarification: "Latinx" is not a real word. "Latino" serves perfectly well, and should be used instead of some made-up word created to assuage notions of wokeness.
For puppetteer, but playwright also works with Firefox and webkit
I still use old.reddit.com. Such an improved experience, even on mobile where the format doesn’t fit.

So maybe that’s why they want you in the app? They know their website is terrible?
Good luck and have fun enforcing this software license without the social construct of law enforcement and judiciary.
This is great. I think it's high time we drive as much division between men and women.
OP here. Puppeteer is actually starting to support Firefox also quite extensively. But Playwright takes the crown for now.
I think the argument is really people would just leave said state. I know I would, even if there isa high threshold.

California is trying to put forth a law that will apply wealth taxes 5 years after you leave. No way am I going to risk moving to California then, when Texas has much fewer taxes and ones that aren’t applied after I leave
Try this: old.reddit.com/r/$foo

A little bit cleaner.
> Creating models from a file borks on anything non-UTF8 (i.e. most legacy system outputs)

Yes - this is a WIP. Thanks for pointing it out

> `synth model inspect` output does not match the docs - how do I see the JSON?

Ah yes this is a typo in the docs. We'll fix it up. What you're looking for is: `synth --format json model inspect <model-id> | jq`

Thanks for the feedback!
These kinds of discussion only make sense to me with images rather than words, but:

> But if we assume A and B happen "at the same time"

Is something you can’t do in relativity. If you see A happen before B, at the same time as B, or after B, depends on your motion relative to A and B.

https://en.m.wikipedia.org/wiki/Relativity_of_simultaneity
I've never really worked too heavily with headless, so what would be some examples of 'real-life' applications using this API? Looking for some inspiration to maybe build a side project around this :)
> I'm not the one making the claim that laws are a social construct

Now you're confounding two further ideas. Laws are obviously a social construct, nobody serious is going to disagree with that. We create them, unlike the laws of nature.
This reminds me of a great hard sci-fi book, Greg Evanses Diaspora.
ECDO sounds cooler.
Yes you're right it's not the only reason. My response was a little too cynical. My point is less web vs app and more profitable one person show (without resorting to ads and tracking) vs a bloated behemoth feeding the VC monkey on it's back.
Effect of Exercise-Related Factors on the Perception of Time
I'm 41 - yeah we had learned both joined and "printed" (as we'd call them) letters, with the intention that for handwriting you'd use joined, but it was only required, for a bit, in lower grades in Croatian classes (ie. that'd be English classes in the US/UK/etc).

That was some 33 years ago but I have an 8yr old now and that part of the curriculum is basically the same.

Both then and now kids only need use pencils for this, thankfully :)

For myself, written joined up is more effort and slower than just individual letters. I don't know if that's due to less practice in it, or due to left handed needing to push the pen(cil) more when writing in that style.

I'm way faster touch typing (tho not on a screen keyboard!). If it were up to me, kids today would learn the easiest handwriting method (I believe that's individual letters) and typing, instead of two ways of writing.

Thanks for sharing your thoughts! Always interesting to find how somr things I take for granted are done/seem elsewhere!
We depend on some open source tools. When my project is blocked by a bug in one of them, it absolutely is my job to fix it.
Yeah... there's a reason people hire actual lawyers to write these things.

The authors probably thought the meaning would be obvious to everyone because it was obvious to them, but that's not how binding legal contracts work.
Show HN: Dompasco – The World's Most Opulent Drink
several levels of auditors were effectively asking us to downgrade to comply with their policy without even understanding the difference

The auditors' policy? Are you sure? An auditor's job is to check if you're doing what you say you should be doing. If you're arguing with an auditor then you're essentially arguing with your own organisation without any hope winning the argument.
Maybe fun to add. The guides and articles are all on GitHub as is the source code for the site - it’s Vuepress based so it might help folks who want to make their own knowledge base using that framework.
Use the app 'Infinity for Reddit'.

Open source and neat design
Related, why had the reading experience on everywhere become so useless: only the first 6 posts or so are loaded and you constantly need to wait to load more posts. It’s an annoyingly sluggish experience - even with their anti-user pattern of hiding 90% if each conversation by default, they could at least preload the data and show it instantly.
Infinity is a much better client imo. Best design and has all basic features, plus a few tricks.

Open source too
We haven't looked into the logistics of supporting Oracle yet. The fact that Oracle is closed source makes everything a little bit harder. This was our experience when adding MsSQL Server support.

Feel free to get in touch if you would like to discuss more about your use case :)
How does one reliably use puppeteer and know when a page has loaded?

I've tried using the various networkidle events, wait for some DOM element, and I find myself just using 5 seconds or something like that as the most reliable solution.

Is there a foolproof way of doing this? I feel like it should be way easier and less hacky.
There's lots of bad advice in this thread. You should speak to an IP lawyer in your country.

Most of the time you can file for an international TM under the Madrid Protocol. But you can delay filing in most circumstances under the Paris Convention (generally for 6 months).

But you should consult a lawyer. It's very are for a startup SAAS company to file TMs in more than 3 or 4 countries.

Trademark doesn't provide a constraint on trade, and additionally most courts would find that "Notion" and "Notion Labs" are sufficiently different to not cause confusion (depending on the classes of TM each owns)

This is complicated and expensive, and depends on specific circumstances, as well as dates of filing.
Apollo is pretty much iOS's only good Reddit client, Android has a few great ones. I personally use Boost.

https://play.google.com/store/apps/details?id=com.rubenmayay...
This will be hilarious if it happens.

TikTok is terrible, Oracle is terrible.

At least it will increase the statistic on "3 Billion Devices Run Oracle Java"
> you start to notice that the bureaucracy that stops you from doing quick smart fixes also stops a lot of people from doing serious damage to the company.

That is the problem - we treat everyone as equals, trying to put rules that work for everyone, so the lowest common denominator is who the rules are made for. So someone who can leverage their knowledge for the good of the company gets ducktaped with red tape because someone else is prone to fucking up.
Meson is quite good. It's biggest issue is it is not Turing complete so it has certain limits of extensibility.
"Unfortunately, one of the inputs to the command was entered incorrectly and a larger set of servers was removed than intended. The servers that were inadvertently removed supported two other S3 subsystems." [1]

1. https://aws.amazon.com/message/41926/?ascsubtag=e7c5af5933bd...
That's not network transparency. A significant part of the application code is running on the local machine and even if the webserver/API server is turned off there are many applications that work offline and only need a remote connection to download the application itself and sync data periodically.

Your definition of network transparency is so weak even an email client would count as a network transparent application even though 100% of the email client is running on the local machine.

A definition of network transparency that is based around the current behavior of X11 would require you to fully own the remote machine. The remote machine is the real computer that is executing application code and all the display server does is output pixels to a screen and send inputs back to the real machine. When you're using a browser or an email client or a smartphone app the real machine is the device you are holding in your hand, not some server sitting in a data center.

Let me rephrase my point. sshing into a remote machine and running vim there would be considered network transparency. Running vim on your own machine on a mounted NFS share would not be an example of network transparency.

Now transfer this to your web browser argument: How many people are actively receiving control over a google server when they log into gmail? Zero.
'Ask anyone who advertises' - I know what you are trying to say but that is the funniest quote I've read on here. Ask the guy who relies on you believing it works -- he will tell you the truth -- it works!! Haha rock on!
> There will hopefully always be forces the evaluate practices.

And there are. The article itself contains such an example. On the other hand they ask why was it necessary for coronavirus to do so. The answer is in the question: there was no need to evaluate the practice until it was.
The following assumes you are comfortable with Linear Algebra, Calculus, and Basic Physics (Newtonian Mechanics and Thermodynamics) at an early undergraduate level.

Start with the Lagrangian and Hamiltonian formations of classical mechanics (Landau & Lifshitz - Mechanics). Then, study Quantum Mechanics (R Shankar - Quantum Mechanics). Statistical Physics while not key here, will be useful for building up an intuition (Landau & Lifshitz - Statistical Physics is good). Classical Field Theory, i.e. Electromagnetism should now be learned (J.D. Jackson).

Then, I'd recommend learning Calculus on Manifolds (Spivak) and Differential Geometry (I can't remember a good textbook on this right now).

If you're at this point you will now have a solid understanding of the maths needed to know GR and QFT. Zee has two good pedagogic books for these "Einstein Gravity in a Nutshell" and "QFT in a Nutshell". Once you know QFT, read a textbook on the standard model.

That'll get you most of the way there. Strictly speaking, you could do possibly learn a lot less to understand this paper, but to be able to pick and choose which parts of the above are actually needed would require a significant amount of work in itself.
Sure... but "technically perfectly capable of supporting this kind of extensibility" is not true in my opinion, you'd need quite a few changes to allow this to happen safely. Apple doesn't even want apps to be sideloaded, so that's a stretch :)
Because Reddit is slowly becoming trash.

First their website redesign makes the whole thing slow and unusable, then they start making the app get invasive and abusive.

All in the name of "engagement".
On mobile,

I use

1) https://i.reddit.com

2) https://github.com/Docile-Alligator/Infinity-For-Reddit

I don't use neither the official bloated site nor official Android app. They are way much animated, bloated,slow.

I think that current focus of reddit is to become social media. Earlier days,reddit was focused on creating better forum,discussion platform. There is gradual change in focus ,i guess.
The Death of Mass-Produced Learning
With specialized automation you get a lock-in effect because they are still expensive enough that you have to use them when you buy them.
On the fourth point, the distinction is material. A bystander may feel bad for the founder if their wealth drops from $1B to a mere $550mm. But the bystander is unlikely to feel bad for the founder if their wealth only rises, naturally, to $5.5B or so.

If the real (ie inflation adjusted) rate of growth of capital is greater than the wealth tax, the wealth tax does not cause _actual loss_ to the wealthy.

The nature of the psychology of loss aversion means the distinction between "loss" and "reduced gain" matters. The loss may sting enough to cause the founder of move, but reduced gain will only matter if it prevents them from achieving a material goal.
You might wanna switch to another analytics provider (temporarily) when posting on HN. Because 60%+ users probably block it anyway, so you will lose the insights, etc
I do believe if you could properly uninstall them you'd be able to install replacements like MicroG (although I've never actually done this), so that'd be an upside.
> you can't make something like a harbor quay out of it

Are you sure about that? The Romans built a lot of harbours. We don't really have any data on the compressive or tensile strength of Roman concrete so it's hard to say for sure.
That's a great question. I had to divert to my co-founder Damien who is spear-heading the research side of the company.

The gist of it is that if the the original data has a spike around -71, you will indeed see a spike in the synthetic copy as well. What it boils down to under the hood is a decision on the value of a continuous degree of freedom between two pieces of information:

- the information that you have a significant number of users located in Boston, and

- the information that any given particular user is located in Boston.

At a high level, we are taking the view that for your synthetic data to be realistic, it would need to spike around Boston if and only if most of your users are in Boston. This also means that you are not leaking information about any given individual user and that the behavior of the crowd is OK. Put more simply, if you have a single user located in Boston and all the others in, say, San Francisco, then your synthetic data should not end up having users in Boston at all.

Currently we do not have any bespoke support for lat/lon data, beyond it being like any other float of course. It is planned for the next release though! So check back in a couple weeks and it'll be there
The last paragraph is an example.of innovation that can only be achieved with blockchain projects like Augur prediction markets and ettlements. Cool stuff
What I'd like an article about is how to have e2e tests that also collect test coverage for apps written in react with node on the backend. Even more so if the stack is using typescript. And an added bonus for client, server and the tests running each in their own container.

[Shameless plug?] I've built a project starter that checks all the above points, except the testing part (at least for now). If you know how to do the testing part I'd really appreciate a PR: https://github.com/tudorconstantin/knests

EDIT: added the "[Shameless plug?]" part.
Another open problem: taking machines apart for recycling.
> This is becoming regarded as mentally or physically abusive.

An acquaintance of mine working in academia told me that her boss was being bullying and abusive. I was really concerned and asked what was happening. She told me that her boss and department were making her come into the office (pre-covid) at 9am despite that she assured them she could do all her research remotely. When she would not come in or come in late, her boss was verbally reprimanding her.

This scenario is certainly bureaucratic and not the funnest, but it’s funny to me that bullying is considered making people come into work at an established time.
> I think that current focus of reddit is to become social media. Earlier days,reddit was focused on creating better forum,discussion platform. There is gradual change in focus ,i guess.

Theres a few people talking about the "unbundling of reddit" that's going on at the moment. I forget where I read it but basically some larger communities are starting to break off again into their own platforms.
Bacon reader is a pretty good no-frills client app
Continuous delivery experience for Cloud Run with no Dockerfile
How to choose the right note-taking app
It's called asshole design.