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Interesting SPI Routing with iCE40 FPGAs

https://danielmangum.com/posts/spi-routing-ice40-fpga/
6•hasheddan•39m ago•0 comments

Installing and using HP-UX 9

https://thejpster.org.uk/blog/blog-2025-11-08/
69•TMWNN•5h ago•18 comments

Beets: The music geek’s media organizer

https://beets.io/
123•hyperific•7h ago•53 comments

Show HN: What Is Hacker News Working On?

https://waywo.eamag.me/
135•eamag•3d ago•29 comments

Using the expand and contract pattern for schema changes

https://www.prisma.io/dataguide/types/relational/expand-and-contract-pattern
27•tanelpoder•1w ago•8 comments

DNS Provider Quad9 Sees Piracy Blocking Orders as "Existential Threat"

https://torrentfreak.com/dns-provider-quad9-sees-piracy-blocking-orders-as-existential-threat/
96•gslin•2h ago•37 comments

Marble Fountain

https://willmorrison.net/posts/marble-fountain/
753•chris_overseas•21h ago•83 comments

XSLT RIP

https://xslt.rip/
470•edent•6h ago•304 comments

Europe to decide if 6 GHz is shared between Wi-Fi and cellular networks

https://www.theregister.com/2025/11/09/europe_to_decide_if_6/
76•FridayoLeary•3h ago•53 comments

These Men dove to the Edmund Fitzgerald shipwreck decades ago. Their stories

https://www.freep.com/story/news/local/michigan/2025/11/02/edmund-fitzgerald-wreck-diving/8675251...
33•rmason•1w ago•7 comments

Montana becomes first state to enshrine 'right to compute' into law

https://montananewsroom.com/montana-becomes-first-state-to-enshrine-right-to-compute-into-law/
473•bilsbie•1d ago•266 comments

Ask HN: What Are You Working On? (Nov 2025)

301•david927•17h ago•883 comments

How the UK lost its shipbuilding industry

https://www.construction-physics.com/p/how-the-uk-lost-its-shipbuilding
150•surprisetalk•12h ago•304 comments

Pose Animator – An open source tool to bring SVG characters to life (2020)

https://blog.tensorflow.org/2020/05/pose-animator-open-source-tool-to-bring-svg-characters-to-lif...
6•jerlendds•6d ago•0 comments

DEC64: Decimal Floating Point (2020)

https://www.crockford.com/dec64.html
56•vinhnx•1w ago•25 comments

Realtime BART Arrival Display

https://filbot.com/real-time-bart-display/
156•Jadrago•7h ago•34 comments

Itiner-e: the Google Maps of Roman Roads

https://itiner-e.org/
135•helsinkiandrew•1d ago•33 comments

Drilling down on Uncle Sam's proposed TP-Link ban

https://krebsonsecurity.com/2025/11/drilling-down-on-uncle-sams-proposed-tp-link-ban/
227•todsacerdoti•20h ago•286 comments

Building a 2.5kWh battery from disposable vapes to power my workshop [video]

https://www.youtube.com/watch?v=dy-wFixuRVU
245•rsanek•6d ago•127 comments

Today I Learned: Binfmt_misc

https://dfir.ch/posts/today_i_learned_binfmt_misc/
78•malmoeb•6d ago•20 comments

BGP zombies and excessive path hunting

https://blog.cloudflare.com/going-bgp-zombie-hunting/
20•emot•1w ago•3 comments

Lee Felsenstein

https://en.wikipedia.org/wiki/Lee_Felsenstein
39•nickt•6d ago•13 comments

JVM exceptions are weird: a decompiler perspective

https://purplesyringa.moe/blog/jvm-exceptions-are-weird-a-decompiler-perspective/
137•vrnvu•6d ago•43 comments

The Manuscripts of Edsger W. Dijkstra

https://www.cs.utexas.edu/~EWD/
240•nathan-barry•22h ago•101 comments

Understanding Financial Functions in Excel

https://ciju.in/writings/understanding-financial-functions-excel-sheets
62•ciju•5d ago•6 comments

The Principles of Diffusion Models

https://arxiv.org/abs/2510.21890
205•Anon84•22h ago•20 comments

Bumble Berry Pi – A Cheap DIY Raspberry Pi Handheld Cyberdeck

https://github.com/samcervantes/bumble-berry-pi
172•MakerSam•21h ago•34 comments

A brief history of Time Machine (2024)

https://eclecticlight.co/2024/09/07/a-brief-history-of-time-machine/
28•firloop•6d ago•16 comments

The Linux Kernel Looks to “Bite the Bullet” in Enabling Microsoft C Extensions

https://www.phoronix.com/news/Linux-6.19-Patch-Would-MS-Ext
65•keyle•6h ago•31 comments

EU takes aim at plastic pellets to prevent their nightmare cleanup

https://www.yahoo.com/news/articles/eu-takes-aim-plastic-pellets-030314496.html
90•PaulHoule•5h ago•50 comments
Open in hackernews

Europe to decide if 6 GHz is shared between Wi-Fi and cellular networks

https://www.theregister.com/2025/11/09/europe_to_decide_if_6/
75•FridayoLeary•3h ago

Comments

mvandermeulen•2h ago
Thank you Europe?
buddhistdude•2h ago
No worries brother
hk__2•2h ago
EU, not Europe.
embedding-shape•2h ago
The Register, being British, should probably have gotten this right, but people constantly get this wrong. Even a lot of people living in the union don't even realize the different between EU, Europe, EEA, Schengen and all the other layers, so maybe it's hard to blame "outsiders" from not getting it either.

I'm guessing maybe the "European Commission" threw them off, because it's an EU entity (basically the executive branch), not "Europe wide" one, which the name kind of implies. But then "EU" also implies "Europe wide" in its name, and people seem to kind of get the difference most of the times.

rsynnott•2h ago
The Register know very well what the EU is. However, in practice, the EU is colloquially referred to as "Europe" in many contexts in the UK.

The rules the EU establishes will also apply to the EEA, and in practice will almost certainly also be adopted by the UK, which has tended to take its lead from the EU on such matters since Brexit. So, while pedantically these are not rules for Europe, _for practical purposes_ they likely will be.

a2800276•1h ago
Also, most people are aware that "Europe" the continent is unlikely to make such decisions, so it's pretty obvious what's meant by context.
littlestymaar•1h ago
It's not obvious at all actually, since there are many European things that also affect Island, Norway and Switzerland for being part of EFTA, but an equally high number of things that don't.

And even the EU itself is pretty fragmented with various overlapping areas with different rules.

As someone who's studied European relations, I can tell you that it's a real mess, and the fact that journalists don't accurately reporting the facts definitely isn't helpful.

ttoinou•1h ago
There are others ways to coordinates european countries than EU institutions
Aardwolf•1h ago
What continent does UK consider itself part of then?
rsynnott•1h ago
Context matters; you can generally tell whether someone's talking politics or geography.
crote•44m ago
It likes to believe it is somewhere in the middle of the Atlantic Ocean.
ksec•55m ago
>the EU is colloquially referred to as "Europe" in many contexts in the UK.

It really should have been EUR for Europe, and EU as in European Union.

NoboruWataya•2h ago
I think most people realise there is a difference. If nothing else, Brexit made it very clear to those who didn't already know that you can be in this part of the world but not in the EU. But rightly or wrongly, people still use "Europe" as shorthand for "the European Union". It's no different to referring to the US as "America".

I do think the media should aim to do better so agree that the Register should have used the correct term.

jb1991•2h ago
I find your comparison not so convincing. While there is some common misidentification between the EU and Europe, I’ve never heard anyone in the world refer to “America” in a way that was not for the United States.
KAMSPioneer•1h ago
In my personal experience, people from Latin American countries will sometimes point out that they are American because they come from North or South America.

Which is, of course, true; however, in English conversation, it's often nothing more than pedantry. In Spanish it makes more sense, since there is a separate demonym for a US person that doesn't co-opt the term "American."

Outside of Romance language speakers born on the American continents, I agree that everyone seems fine calling US-born persons "Americans" without much confusion nor gnashing of teeth.

lazide•1h ago
It’s even more amusing in some ways. A common way to refer to those from the USA in Brazil, for instance (even an official one!) is ‘Norte Americano’.

Which is all kinds of weird because - what about Mexico and Canada? And what about the ‘United states’ part?

It’s just to disambiguate from ‘Americano’ as in what others in South America sometimes use to refer to latin Americans and as a little bit of a FU to the USA, hahah.

KAMSPioneer•1h ago
Ahh, I forgot about that...and to be transparent, I actually have no idea what French Guyana, Haiti, or Belize typically do to differentiate between people of the American continent(s) and US persons. I should have said Hispanoamerica, but oh well.
lazide•7m ago
If I’ve learned anything in Brazil, it’s that it’s all good bro - as long as you aren’t Argentinian. Then we need to fight, or something hah.
umanwizard•1h ago
It is normal in Spanish-speaking countries (and probably others) to consider the entirety of North and South America to be one continent called “America”.

One of the most famous soccer teams in Mexico is even called “Club América”, obviously this doesn’t refer to the US.

lazide•1h ago
Kind of up to the US border. Canada gets lumped up in with the USA hah.
wongarsu•1h ago
"In 1492 Christopher Columbus discovered America" is a sentence I've certainly heard before, but he didn't at any point land on any area covered by the United States of America (except maybe Panama)

That ambiguity disappears if you call it "the Americas", but many places see America as one continent (including Latin America, parts of Europe and the Olympic flag)

Xenoamorphous•1h ago
Maybe in English. In Spanish (and we’re a bunch, the native Spanish speakers) I guarantee that if you say “América” you’re referring to the continent. The country is “Estados Unidos” (United States) or its abbreviation, EEUU. And its citizens, “estadounidenses”, not “americanos”.
liotier•51m ago
> estadounidenses

And in French the inhabitants of "les Etats-Unis" are "Etats-uniens". I've taken the habit of referring to them as USAians, which often gets negative reactionsand remains rare - but I find it is the most accurate demonym and I'll keep pushing it.

I look forward to the world inventing demonyms for the citizens of the European Union, because at least it will mean that our emerging national body is getting mindshare !

umanwizard•1h ago
You’re right, but this is probably a losing battle. People are probably never going to stop colloquially referring to the political entity that contains most of Europe’s land and population as “Europe”.

And, being on an island, British people are probably never going to stop thinking of “the continent” as at least a little bit of a different thing from themselves.

mschuster91•1h ago
And on top of that, when it comes to anything radio, ITU has quite the lot to say as well, and you got the ham radio community / IARU as well.

Radio, by virtue of physically not caring about borders, is a really really hot mess, with lots of very powerful and very monied interests floating around.

StopDisinfo910•2h ago
It’s called a metonymy and is purposeful.

Everyone understood that it was the relevant nearly pan-European political entity which was actually designed by the geographical designation.

Zironic•2h ago
It's essentially exactly the same as when people refer to the US as 'America'. While the US does not encompass all of the American continent, there is only one political entity called 'America' so it's not ambigious.
cromka•2h ago
As others mentioned, this is British press and Britts tend to colloquially refer to EU as 'Europe'.
thrance•1h ago
EU is more Europe than USA is America, yet you don't see much complaining about the latter.
afavour•1h ago
I think people understand that a continent isn’t making decisions.
ttoinou•1h ago
To be really pedantic we should acknowledge there's no good reason to separate Europe from Asia, it's all one geographical continent.

The distinction between EU and Europe is very important. They're "word stealing" something as neutral as a geographical concept, to make it political.

But in this case here, probably if EU legislate on this, others non-EU european countries will follow

fundatus•55m ago
> To be really pedantic we should acknowledge there's no good reason to separate Europe from Asia, it's all one geographical continent.

To be even more pedantic you have to throw in Africa as well, as that is connected by land to Asia just like Europe is! Now we have the supercontinent Afroeurasia which contains like 85% of the worlds population.

throwaway198846•16m ago
Suez Canal exists and cuts off Africa from Eurasia
welder•2h ago
I wish govt would put a condition on the mobile carriers to fix SS7 vulnerabilities.
defraudbah•1h ago
this would require some encryption and still can be intercepted. Any ideas how to fix that?
welder•1h ago
No, I'm talking about anyone with SS7 access basically has root on the whole network and can query for locations of any phone number anonymously... no audit trail, no access control.

https://youtu.be/xfWyU5iXJ3I?t=860

https://youtu.be/wVyu7NB7W6Y

Hikikomori•1h ago
Why when we have bandaids like ss7 firewalls.
_ink_•1h ago
Yeah, but how could their secret services then snoop on everyone?
Iolaum•9m ago
update to the latest software
kristofferR•56m ago
Isn't that simply fixed by shutting down the old 2G and 3G networks, like is happening in a lot of countries now?
UltraSane•25m ago
I get 20 to 30 spam calls a day now.
oytis•2h ago
For the context - what do US, UK and China do?
da_chicken•1h ago
In the US, it's open for unlicensed use for very low power devices. That is, it's open for WiFi. It's used by WiFi 6E, 7, and 8.

https://www.fcc.gov/document/fcc-opens-entire-6-ghz-band-ver...

sidpatil•14m ago
Perhaps not for much longer:

https://news.ycombinator.com/item?id=45785987

martinald•1h ago
Tbh it's probably much more useful for mobile operators than wifi. 6GHz does not propagate well at all at wifi power limits and as such one 320MHz band probably won't overlap much with neighbours, even in apartment buildings. This does preclude having 640MHz bands though in future wifi standards, but I'm not sure how important that is - Wifi7 on MLO could theoretically deliver 7.2gbit/sec in 2x2 config and double that again in 4x4. If devices need more speed (laptops more than phones) then they can move to 4x4 more?

Whereas for mobile operators it would be very useful in outdoor/indoor (airports etc) urban areas that are very busy.

itopaloglu83•51m ago
And why does it need to be reserved exclusively for them?

Can’t they be just another user of a well established standard or do they want to abuse the crap out of it?

arghwhat•7m ago
They are trying to improve service by avoiding noise. Something few realize is that all wireless technologies are, in effect, time-share: Every device on the channel, router/tower included, take turn to talk while everyone else shuts up and listens.

If other types of devices also use your channel, you'll have to shut up and wait for airtime even longer. Having WiFi and cellular co-exist mean that they are both fighting eachother over airtime, and both spending a lot of time silent.

It's preferable to avoid channel overlap when the services need to co-exist.

crote•45m ago
That's exactly why it should be used for wifi!

2.4GHz is completely unusable in urban environments, because you're getting interference from two dozen neighbours. And everyone has a poor connection, so their "handy" nephew will turn up the transmission power to the maximum - which of course makes it even worse.

6GHz barely makes it through a concrete wall, so you're only receiving your own AP, so you have the whole bandwith mostly to yourself.

On the other hand, cellular networks are well-regulated: if an airport's entire network is managed by a single party they can just install extra antennas and turn down the power.

And it's not like cellular operators will be able to use it often: outdoor use falls apart the moment there are a bunch of trees or buildings in the way, so it only makes sense in buildings like airports and stadiums. Why would the rest of society have to be banned from using 6GHz Wifi for that?

Besides, didn't 5G include support for 30GHz frequencies for exactly this application? What happened to that?

cbg0•24m ago
> 6GHz barely makes it through a concrete wall, so you're only receiving your own AP, so you have the whole bandwith mostly to yourself.

I agree with this and the fact that 6GHz should still be available for wifi, but this whole bandwidth frenzy over wifi has always seemed like a meme for anyone except power users. A 4K netflix stream caps out around 15mbps, so >95% of typical home users will be just fine using 2.4/5GHz inside their own homes.

fainpul•19m ago
> 6GHz barely makes it through a concrete wall, so you're only receiving your own AP, so you have the whole bandwith mostly to yourself.

I'm no expert and only speak from personal experience. When the signal is weak, you don't have the whole bandwith, you only get low throughput. Ideally you would want a strong, high penetration signal (low frequency) and all users on separate channels. It's of course impossible in densely populated areas.

Whenever I have to deal with setting up WLAN in the office or at home, I hate the experience and I try to use wired connections wherever possible.

lazide•13m ago
That’s not how RF works (generally). It’s about signal/noise ratio.

It gets really bad when signal is difficult to distinguish from noise because (for example!) everyone is talking at roughly the same power level. Think crowded bar with everyone yelling at each other.

When one is significantly louder than others, even if the others are not that quiet, it’s not a big deal unless at your ear/antenna they have the same loudness. Think concert with big speakers for the main act.

6ghz is better for many isolated networks right next to each other precisely because the others ‘voices’ lose power so quickly. You don’t have the competition for attention. Think ‘every couple in the bar gets their own booth’.

Wired connections are even better, because the amount of noise required to be unable to tell apart signal from noise is orders of magnitude higher - like ‘noisy welder right on top/EMP’ levels. Because the wires can actually be shielded. It’s like having your own hotel room.

MrBuddyCasino•12m ago
The question then is: do we really need the whole 1Ghz of spectrum for wifi, if it doesn't really propagate to your neighbour? It should be much easier to avoid interference than on 2.4Ghz, so you need less channels.
wtmt•58m ago
> In response, the Wi-Fi Alliance and the DSA are trying to stoke fears that such a move would severely dent Europe's digital development, claiming Wi-Fi is the primary way consumers access the internet and constraining it would impact progress.

Just today, there’s a news report in India where the major telecom companies have lobbied that the entire 6 GHz band be reserved for mobile services and that even part of it shouldn’t be left for unlicensed WiFi. [1]

The problem in India is that the penetration of wired broadband is very low, and the telcos don’t seem to be interested in expanding it as much as they are in grabbing more of wireless spectrum.

I don’t believe it’s a good move to reserve these exclusively for mobile services. We (in general) need more unlicensed spectrum for innovation. Let the companies figure out another way out.

I also know that these bands are already allowed for unlicensed WiFi use in the US.

[1]: https://telecom.economictimes.indiatimes.com/news/industry/j...