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The 26,000-Year Astronomical Monument Hidden in Plain Sight

https://longnow.org/ideas/the-26000-year-astronomical-monument-hidden-in-plain-sight/
122•mkmk•1h ago•19 comments

OpenAI is rolling out age prediction

https://openai.com/index/our-approach-to-age-prediction/
12•pretext•23m ago•6 comments

Instabridge has acquired Nova Launcher

https://novalauncher.com/nova-is-here-to-stay
26•KORraN•50m ago•14 comments

The Unix Pipe Card Game

https://punkx.org/unix-pipe-game/
97•kykeonaut•3h ago•25 comments

Show HN: wxpath – Declarative web crawling in XPath

https://github.com/rodricios/wxpath
29•rodricios•6d ago•4 comments

Unconventional PostgreSQL Optimizations

https://hakibenita.com/postgresql-unconventional-optimizations
139•haki•5h ago•15 comments

I'm addicted to being useful

https://www.seangoedecke.com/addicted-to-being-useful/
350•swah•9h ago•181 comments

Nvidia Stock Crash Prediction

https://entropicthoughts.com/nvidia-stock-crash-prediction
221•todsacerdoti•4h ago•177 comments

IP Addresses Through 2025

https://www.potaroo.net/ispcol/2026-01/addr2025.html
127•petercooper•6h ago•71 comments

The Zen of Reticulum

https://github.com/markqvist/Reticulum/blob/master/Zen%20of%20Reticulum.md
76•mikece•6h ago•46 comments

Linux kernel framework for PCIe device emulation, in userspace

https://github.com/cakehonolulu/pciem
175•71bw•12h ago•67 comments

De-dollarization: Is the US dollar losing its dominance? (2025)

https://www.jpmorgan.com/insights/global-research/currencies/de-dollarization
444•andsoitis•3h ago•563 comments

Level S4 solar radiation event

https://www.swpc.noaa.gov/news/g4-severe-geomagnetic-storm-levels-reached-19-jan-2026
572•WorldPeas•23h ago•185 comments

Apple testing new App Store design that blurs the line between ads and results

https://9to5mac.com/2026/01/16/iphone-apple-app-store-search-results-ads-new-design/
576•ksec•1d ago•475 comments

Show HN: Ocrbase – pdf → .md/.json document OCR and structured extraction API

https://github.com/majcheradam/ocrbase
68•adammajcher•6h ago•21 comments

Much of the World Facing 'Water Bankruptcy,' U.N. Report Warns

https://e360.yale.edu/digest/water-bankruptcy-report
10•speckx•51m ago•2 comments

IP over Avian Carriers with Quality of Service (1999)

https://www.rfc-editor.org/rfc/rfc2549.html
57•mig4ng•8h ago•24 comments

The Alignment Game (2023)

https://dmvaldman.github.io/alignment-game/
40•dmvaldman•4d ago•7 comments

Reticulum, a secure and anonymous mesh networking stack

https://github.com/markqvist/Reticulum
307•brogu•19h ago•76 comments

Channel3 (YC S25) Is Hiring

https://www.ycombinator.com/companies/channel3/jobs/3DIAYYY-backend-engineer
1•aschiff1•7h ago

Show HN: Typing Tennis

https://typingtennis.com
3•twalichiewicz•1h ago•0 comments

Running Claude Code dangerously (safely)

https://blog.emilburzo.com/2026/01/running-claude-code-dangerously-safely/
218•emilburzo•7h ago•181 comments

What came first: the CNAME or the A record?

https://blog.cloudflare.com/cname-a-record-order-dns-standards/
436•linolevan•1d ago•150 comments

Increasing the performance of WebAssembly Text Format parser by 350%

https://blog.gplane.win/posts/improve-wat-parser-perf.html
89•gplane•5d ago•30 comments

The coming industrialisation of exploit generation with LLMs

https://sean.heelan.io/2026/01/18/on-the-coming-industrialisation-of-exploit-generation-with-llms/
234•long•1d ago•145 comments

Benchmarking a Baseline Fully-in-Place Functional Language Compiler [pdf]

https://trendsfp.github.io/papers/tfp26-paper-12.pdf
33•matt_d•4d ago•5 comments

Prediction markets are ushering in a world in which news becomes about gambling

https://www.theatlantic.com/technology/2026/01/america-polymarket-disaster/685662/
447•krustyburger•2d ago•437 comments

Nanolang: A tiny experimental language designed to be targeted by coding LLMs

https://github.com/jordanhubbard/nanolang
215•Scramblejams•22h ago•169 comments

Notes on Apple's Nano Texture (2025)

https://jon.bo/posts/nano-texture/
243•dsr12•1d ago•126 comments

How Hightouch built their long-running agent harness

https://www.amplifypartners.com/blog-posts/how-hightouch-built-their-long-running-agent-harness
42•thecr0w•1h ago•2 comments
Open in hackernews

'This is sell America' – US dollar tumbles as globe flees US assets

https://www.cnbc.com/2026/01/20/sell-america-trade-dollar-treasury-gold-us-trump-greenland.html
93•MilnerRoute•2h ago

Comments

jorblumesea•2h ago
Carney's speech at Davos is extremely telling: https://www.youtube.com/live/dE981Z_TaVo?si=Ct_1GIQe4Orm0wGU

who would have thought that America's closest geographic and cultural ally would feel the need to ditch that relationship. Wild times.

agd•1h ago
I’m not sure it’s accurate to say Canada ditched the relationship, given that the US imposed massive tariffs and threatened to invade Canada.
jorblumesea•1h ago
fair point, forced to break off ties
StephenHerlihyy•1h ago
If you really dive into Canada's behavior since the Bush administration it's plainly obvious that they have not been a good ally. They have the hubris of the United States with the economy of Mexico. I don't agree with Trump's rhetoric and think his handling of the situation has been antagonistic and counter-productive. But his grievances are legitimate. Canada has been actively undermining the United State's attempts to contain/separate from China. They are using the opportunity to enhance their own economy at the expense of the American people. The historic nature of the relationship between Canada and America has allowed for much of it to stay under the radar. I don't think Canada would be in my top-10 allies list though. I would be much more concerned about losing Japan, South Korea, Mexico or Israel. Canada is what I would have described in high school as a "fake friend".
jorblumesea•1h ago
Being a good ally isn't just doing entirely what the US says the should do. The US needs to coordinate responses to China and work with allies to come to a shared understanding. How the current administration operates is assuming these allied country are fiefdoms. The economic situation in Canada isn't great, and the US could make it stronger, but refuses to.

The same feedback is largely true for most US allies. If you want people to decouple from China, you need to offset and fix the underlying reason they are trading with them.

StephenHerlihyy•46m ago
I have many complaints about Trump's handling of foreign policy. Don't mistake my tone for approval of his approach. He is needlessly aggressive and domineering. We have tried the carrot approach though. Coalition of the willing. By and large I would say our allies are spiritually willing but physically unable to. If we use Canada for example, I don't think they need to jump at every demand, but things like stopping counterfeit sales (Pacific Mall), taking meaningful steps to stop cartel money laundering (Vancouver), actually meeting military commitments (Ukraine promises). A lot of it doesn't get reported because people don't really want to hear it. Like I said, Trump is not right in his handling of these issues, but Canada allows them to fester because its in their interest.
bryanlarsen•36m ago
That's pretty vague compared to concrete good ally behaviour like the arrest of Meng Wanzhou.
StephenHerlihyy•8m ago
And then waiting 4 years to actually ban his company from operating in Canada.
embedding-shape•56m ago
> They are using the opportunity to enhance their own economy at the expense of the American people.

I mean, isn't that what the country is for? If the country did actions not for it's own citizens and residents, what kind of country are you?

thomassmith65•54m ago
This comment is 10 sentences long but lists not a single, specific example of Canada being a poor ally.
bryanlarsen•37m ago
The only example I can think of is Canada arresting Meng Wanzhou when the US asked, and not backing down in the face of significant Chinese threats, souring Chinese relationships significantly.

But that's an example of Canada being a good ally to the US.

StephenHerlihyy•9m ago
1) Multi-year delay in banning Huawei from 5G networks: https://www.ndp.ca/news/ndp-statement-huawei-ban-canadian-5g...

Took Canada 4-years longer than the rest of the Five Eyes alliance to ban them, prompting the Biden administration to threaten to terminate the agreement.

2) NORAD/Ballistic missile defense (Not just NATO): https://canadiandefencereview.com/norad-modernization-closin...

Canada chooses not to participate in the defense of North America from potential threats, deferring the cost and military response entirely to the United States.

3) Canadian Digital Services tax: https://www.wilsoncenter.org/article/ties-and-knots-bind-uni...

4) Lax enforcement of cartel money laundering: https://www.fraserinstitute.org/commentary/trump-and-fentany...

The roughly 100 organized crime groups operating in Canada (including three groups dedicated to supplying fentanyl) are partly drawn to loopholes and lax penalties that allow fentanyl-related money-laundering operations to flourish.

https://www.cbc.ca/news/business/canada-money-laundering-pro...

5) Weak enforcement against counterfeit goods: https://macleans.ca/economy/why-canada-is-a-haven-for-knock-...

Canada remains the only G7 country on the 2025 USTR Watch List. The 2025 USTR Special 301 Report again expressed concerns with Canada's perceived lack of IP enforcement, particularly at the border and against online piracy.

6) Canada undercutting American efforts to de-risk from China: https://www.federalreserve.gov/econres/notes/feds-notes/glob...

https://www.federalreserve.gov/econres/notes/feds-notes/as-t...

I tried to avoid some of the more common ones, like NATO spending, trade dispute, etc. A lot of this stuff, like providing for the common defense, don't make it easy for cartels launder money, don't look the other way on counterfeit goods, aren't unreasonable demands.

pupppet•34m ago
What a load of BS, Canada is the best friend the US could ask for.

Remember in 2018 when Canada held Huawei CFO Meng Wanzhou under a U.S. extradition request? It tanked Canada/China relations and had trade ramifications Canada is still feeling today.

piva00•1m ago
It's quite odd, the past days there's been this messaging from different users about how old allies haven't been good allies. First I saw this point about Denmark, now Canada.

Hard to understand where this is coming from, it's really odd to see it popping up out of nowhere when barely a year ago this would never have been brought up about any of these countries... Where is the messaging coming from?

tharmas•15m ago
There are two things Canada is guilty of. 1) it spent far too little on its military 2) it trusted the Americans far too much by tying its economy so deeply with the USA.

If you subtract the oil purchased by the USA, Canada has a trade surplus with the USA. A trade surplus that's mostly comprised of finished goods. Canada sells raw materials to the USA and buys finished goods from them.

It is the United States that is the fake friend.

embedding-shape•1h ago
Who is the person who is doing the introduction, and why is he rubbing his hands/fingers together like a stereotypical comic book villain?
jdiaz97•1h ago
Now on Truth Social, Trump is saying that NATO is the enemy, not Russia, not China.

Well, now it makes sense why Putin has that picture of Trump.

carefulfungi•1h ago
We've always been at war with NATO. It's the "Eur" part of "eurasia", after all.
surgical_fire•1h ago
The good thing is that these statements should absolutely be read in the inverse by the other natios.

US is declaring itself their enemy. Other NATO countries should treat it accordingly.

embedding-shape•53m ago
Verbatim quotes, ~2 hours ago:

> No single person, or President, has done more for NATO than President Donald J. Trump. If I didn’t come along, there would be no NATO right now!!! It would have been in the ash heap of History. Sad, but TRUE!!! President DJT

> The whole problem we are having with criminals in our Country was caused by Sleepy Joe Biden and the Radical Left Thugs that surrounded the Resolution Desk in the Oval Office - And, of course, the Illegal Use of the Auto Pen!!! They should be in jail!

I understand how there would be one or two people who'd hear that and go "Fuck yeah wooo". It's worrisome to me that a group of people could read/see/listen to that and think that sounds good. It's shocking to me that 77.3 million people could read that and think it's sane, good and is how a president should sound like.

tharmas•11m ago
tRump is a bully. Bullies don't pick on those who are strong enough to fight back. That's why he doesn't say anything about Russia or China. If Russia was in the position it was in the early to mid nineties tRump would very much be bashing Russia.

The Europeans and Canada should take note.

sgnelson•1h ago
Thanks everyone who voted for this! I really appreciate you!
JKCalhoun•1h ago
I'm no longer adding to my VOO holdings—I guess I'm all in on VXUS going forward.
SilverElfin•1h ago
What other hedges are there? Gold and silver I am guessing. Anything else to avoid dependency on the US stock market and exposure to the US Dollar? It feels like these assets have nowhere to go but down.
robmusial•1h ago
If you live in America, are banking with an American bank, and hold your investments denominated in dollars I'm not sure that just shifting your investments to other global equities would really get you the outcome you want if your goal is to hedge against this specific risk. Besides if this really is the trade war to end all trade wars, the world losing one of the largest markets (the U.S.) is going to depress the entire global economy. I assume if you're even considering VXUS you're not close to retirement so wouldn't the better strategy be to just keep adding to VOO?
munk-a•1h ago
I believe that TD's US presence is still a subsidiary of the main Canadian corporation - and there are some banks that will explicitly offer offshore non-US currency accounts. That is a good point to raise though since most banks may offer holdings in overseas funds but if they're managed domestically they'd likely be subject to the same currency shocks and your account may still read well on paper but be effectively unreachable.
JKCalhoun•1h ago
I am retired but I have not sold all my stocks and moved to bonds. Even if you use the "rule of 100" I should still have around 40% of my portfolio in stocks.

But to your point, I am certain that I am not going to profit from this fuckery. (Although, hilariously I bought silver a decade ago to teach my daughters about investing—and they each purchased a once or two from me. Of course it turned out to be a local maxima and they grow up, went to college—watching their investment sink all the while. Perhaps they did learn a valuable lesson in investing.)

No, I'm just doing damage control.

I had asked a month or so back as to where the "safe harbors" were during the Great Depression. My impression (and the responses did nothing to contradict this) were that there were no safe harbors—as perhaps there may not be any in some dystopian future we may or may not be headed for.

"Hold, don't sell during the panic," is all anyone could offer. (And so too holding those silver coins until now might also have been a valuable lesson for my daughters?)

embedding-shape•1h ago
> where the "safe harbors" were during the Great Depression [...] were that there were no safe harbors

Surely economy and the world economy operates in a completely different way now than it did back them, if not in the US, the very least in the rest of the world? But that's just my intuition, maybe things are more similar than they are different in reality?

> Of course it turned out to be a local maxima

Not to pour salt into your wounds (sorry), suppose your daughters were born 1980-1990 sometime, you really managed to hit exactly the stagnation phase it seems, that sucks but probably true what you say, still had a lesson in there :) I got curious and maybe others are too, especially if you don't usually look at price of commodities so here: https://www.macrotrends.net/1470/historical-silver-prices-10...

JKCalhoun•35m ago
Ha ha, yeah, must have been 2011 when we bought into silver.
josefritzishere•1h ago
I am genuinely worried that my life savings will be destroyed by high inflation and the decreasing value of the dollar. This is the 3rd major market "correction" in my career and it looks like it will be the worst. Trump is doing so much economic damage to America... the outcomes are unthinkable for working people. I have trouble imagining what life will be like on the other side of this period of financial chaos.
JKCalhoun•1h ago
The reality I have come to believe: if it goes down, we all go down. I get worrying about how to protect your life savings, I was worrying too. Now I just accept that we'll all be in the bread lines. Not that there's any comfort in that really, but that it might simply be an inevitability.
gafferongames•1h ago
Good? The sooner we see consequences for this ridiculous behavior the better.
StephenHerlihyy•1h ago
We spent the 4-years under Biden capturing foreign investment via high interest rates. Now we are trapping them here via poor conversion rates. In a geopolitical, macro-economic sense we are "Elon Musking". Overpromise and under deliver. Take their money by selling them on a dream and then string them along with promises of future results. We have their money and they have "Fully Self Driving" lane-merge warnings.
Havoc•1h ago
Can't wait to hear how this is Biden's fault in a semi-coherent rant from the WH...
ofrzeta•1h ago
Why do you think there would be any traces of consistency?
SilverElfin•1h ago
It is really disturbing to see that most Republican legislators are still not speaking up openly against the Trump administration. That makes them complicit in everything that’s going on - the arrest of US citizens in unconstitutional raids, the illegal tariffs that are taxing all of us, the threats of invasions against other countries, the grift that is adding billions to the Trump family’s wealth, the push to denaturalize legal immigrants, the lack of action on climate change, the dangerous changes to vaccine schedules for children - all of that and more.

Almost all of these, would on their own, have been grounds for impeachment in the past. It shows how far this extremism has come. If Trump is not impeached, which will require a simple majority in the house and 2/3rds in the Senate, I fear he will continue his mental spiral and potentially do something far more deadly like using a nuke. And I am not being hyperbolic; I genuinely fear the next few escalations in his behavior could be far far worse.

pepperball•1h ago
> It is really disturbing to see that most Republican legislators are still not speaking up openly against the Trump administration.

Take a look at the voter base: There’s a hubris of invincibility and jingoism in the air. Even among typical moderates. Rome can never fall!

lateforwork•1h ago
Even with all this Trump as 39% approval rating. This is why Republican legislators are staying quiet.
Herring•1h ago
Yep, he's still slightly more popular than he was at this point during his first term.

https://www.natesilver.net/p/trump-approval-ratings-nate-sil...

SilverElfin•18m ago
That’s shocking. I looked up a few different polls and it looks like the approval ratings have not really changed in months. How is that possible? The events of the last month or two should affect these in one direction or the other, right? I wonder if there is some polling error like maybe in how these questions are phrased or how the people responding are interpreting it?
lateforwork•7m ago
These are Low Information Voters [1] who get their news from Fox News and Facebook.

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

Herring•4m ago
Yeah.. that's how tribalism works. Dems don't really understand the kind of blank-check popular backing that Trump has.

Studies have shown for a long time the human brain is frequently wired to prioritize group loyalty over factual accuracy. Probably something left over from when we were living in caves in small groups. Trump understands it extremely well. He just has to bring up immigrants and their brain reasoning centers turn off and they start frothing over Haitians eating dogs. Prior to Trump, most white Americans only encountered this if they brought a black girlfriend home.

After Obama, Trump literally rewrote the republican party. Congressmen who weren't falling in line got fired or forced to retire. Many many times, eg see Liz Cheney. The last time a purge like this happened was at the time of the Civil War. Even super-popular FDR tried taking out conservative democrats but wasn't successful (which btw is one of the main reasons we didn't get stuff like universal healthcare in the 1930s; southern democrats decided it was a threat to segregation).

That probably shows us how to stop it: wait for a massive failure like WW2 or the Great Depression, then implement strong safety nets, housing, education, etc pretty much everything Western Europe is doing.

ChrisArchitect•1h ago
Related:

De-dollarization: Is the US dollar losing its dominance?

https://news.ycombinator.com/item?id=46693346

JKCalhoun•1h ago
Flagged?
embedding-shape•1h ago
And un-vouchable? Slightly "panicky" title and I'd understand US investors might not want to stoke that particular fire.
kccoder•1h ago
I think you can only vouch for dead posts???