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France's homegrown open source online office suite

https://github.com/suitenumerique
469•nar001•4h ago•222 comments

British drivers over 70 to face eye tests every three years

https://www.bbc.com/news/articles/c205nxy0p31o
155•bookofjoe•2h ago•135 comments

Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
447•theblazehen•2d ago•161 comments

Leisure Suit Larry's Al Lowe on model trains, funny deaths and Disney

https://spillhistorie.no/2026/02/06/interview-with-sierra-veteran-al-lowe/
32•thelok•2h ago•2 comments

Software Factories and the Agentic Moment

https://factory.strongdm.ai/
33•mellosouls•2h ago•27 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
93•AlexeyBrin•5h ago•17 comments

OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
781•klaussilveira•20h ago•241 comments

First Proof

https://arxiv.org/abs/2602.05192
42•samasblack•2h ago•28 comments

StrongDM's AI team build serious software without even looking at the code

https://simonwillison.net/2026/Feb/7/software-factory/
26•simonw•2h ago•23 comments

Stories from 25 Years of Software Development

https://susam.net/twenty-five-years-of-computing.html
36•vinhnx•3h ago•4 comments

Reinforcement Learning from Human Feedback

https://arxiv.org/abs/2504.12501
59•onurkanbkrc•5h ago•3 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
1034•xnx•1d ago•583 comments

Coding agents have replaced every framework I used

https://blog.alaindichiappari.dev/p/software-engineering-is-back
180•alainrk•4h ago•255 comments

A Fresh Look at IBM 3270 Information Display System

https://www.rs-online.com/designspark/a-fresh-look-at-ibm-3270-information-display-system
27•rbanffy•4d ago•5 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
171•jesperordrup•10h ago•65 comments

Vinklu Turns Forgotten Plot in Bucharest into Tiny Coffee Shop

https://design-milk.com/vinklu-turns-forgotten-plot-in-bucharest-into-tiny-coffee-shop/
9•surprisetalk•5d ago•0 comments

72M Points of Interest

https://tech.marksblogg.com/overture-places-pois.html
16•marklit•5d ago•0 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
107•videotopia•4d ago•27 comments

What Is Stoicism?

https://stoacentral.com/guides/what-is-stoicism
7•0xmattf•1h ago•1 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
265•isitcontent•20h ago•33 comments

Making geo joins faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
152•matheusalmeida•2d ago•43 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
278•dmpetrov•20h ago•148 comments

Ga68, a GNU Algol 68 Compiler

https://fosdem.org/2026/schedule/event/PEXRTN-ga68-intro/
36•matt_d•4d ago•11 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
546•todsacerdoti•1d ago•264 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
421•ostacke•1d ago•110 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
365•vecti•22h ago•166 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
65•helloplanets•4d ago•69 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
338•eljojo•23h ago•209 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
460•lstoll•1d ago•303 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
373•aktau•1d ago•194 comments
Open in hackernews

Pfeilstorch

https://en.wikipedia.org/wiki/Pfeilstorch
324•gyomu•5mo ago

Comments

api•5mo ago
Something funny about the first Pfeilstorch being found near Klutz. Sounds Monty Python-ish.
fnordian_slip•5mo ago
I thought of the discworld.

https://wiki.lspace.org/Klotz

a3w•5mo ago
I think the german names of Überwald are not just german sounding, but the author really meant it: A Klotz is a brick or block.
Symbiote•5mo ago
I haven't read Carpe Jugulum for years, but the slow/dim/clumsy meaning of Klotz has been adopted into (American) English as "klutz".
rikafurude21•5mo ago
"The africans learned to aim for the body and the Pfeilstorch went extinct"
homebrewer•5mo ago
Everyone immediately thought about the famous story of returning damaged airplanes

https://en.wikipedia.org/wiki/Survivorship_bias#Military

pimlottc•5mo ago
And to think, we were reinforcing the wrong part of the stork for so long…
amelius•5mo ago
Wondering what the bird must have been thinking.
jstummbillig•5mo ago
I am injured, this is not great?
Retr0id•5mo ago
oof ouch my neck
uhhhd•5mo ago
Does this hurt the bird?
hermitcrab•5mo ago
I expect it feels the same way about having an arrow through its throat as you would.
dvh•5mo ago
The interesting part is that before that people thought birds are changing form in winter or hibernate.
procgen•5mo ago
Reminds me of the theory that insects like flies spontaneously emerge from decaying matter and dung. I wonder what magical thoughts we're taking for granted today.
portaouflop•5mo ago
“We are building thinking machines”
xdennis•5mo ago
The draft/promaja. In Eastern Europe people genuinely think that if you leave two windows open you'll get various diseases like cold/flu/headache/ear pain/etc.

I've tried to understand this belief. So if you stand outside and it's windy, that's perfectly fine. But if you're inside, and you open two windows, that's deadly, even if there's no draft to be felt. I think some people think it's even more deadly if you can't feel it.

https://www.reddit.com/r/skeptic/comments/1csstle/draft_myth...

otras•5mo ago
Sounds like the same energy as fan death in South Korea: https://en.m.wikipedia.org/wiki/Fan_death
akk0•5mo ago
I don't know about colds and stuff, but I have a knee that's very sensitive and starts hurting from drafts (fans and AC blowing also triggers it, and cold and humidity makes it worse also, so it fluctuates quite a bit through the year). Being outside on a windy day doesn't have this effect.
LudwigNagasena•5mo ago
Being cold weakens your immune system. Draft air increases heat loss. There is nothing complex to understand. Outside you would wear a scarf or other appropriate clothing to not feel cold.
knackundback•5mo ago
That‘s one of the biggest health myths around. Cold weather does NOT weaken your immune system AT ALL (except if you‘re actually hypothermic, which is very different from just feeling uncomfortable). It’s the CONDITIONS that RESULT from cold weather that actually cause those infections to ramp up in winter (think more people staying inside in enclosed spaces).
xenotux•5mo ago
https://www.healthline.com/health-news/scientists-finally-fi...
crazygringo•5mo ago
Thank you. The real myth is the idea that it's a myth cold weather doesn't cause colds.

Cold, drier air in contact with your mucus membranes lowers your defenses against viruses. It's that basic. In just regular cold air -- not hypothermia.

vlz•5mo ago
Thank you! It always was astounding to me how people could argue with so much vigor and conviction that something as complicated as the immune system could not possibly be affected by something as basic as temperature changes.
sitkack•5mo ago
People get colds in the winter time because they are all packed inside (without proper ventilation (ha!)).
gus_massa•5mo ago
Now we have AC in trains and buses, so the windows are closed too. I'd expect a more even flu season.
herewulf•5mo ago
I'm not a biologist / epidemiologist but maybe the mutation of flu strains are synched up with this annual human behavior such that by the end of the winter most everyone has developed immunity for the current strains. By the next winter the mutations have happened again and the cycle repeats.

I'd love for this random thought to be confirmed / corrected.

fragmede•5mo ago
for that to be true, the flu would be have to be more than than a unicellular organism in order to know what seasons are. do you have a proposal for how that would work? I'm sure there's a Nobel prize for you ($1 million dollars!) if you have something.
sitkack•5mo ago
Unicellular organisms can be quite intelligent. Just because it has a single cell doesn't mean it doesn't have a mind!

Now the flu is virus, but it could still have a mind to perceive the seasons in it's infected running state.

HiPhish•5mo ago
Oh yeah, I remember The Draft, killer of Man, slayer of the innocent and bane of humanity since the dawn of time. I have been suffering from migraine attacks since childhood, and every time I complained about headaches it was attributed to draft. I knew that I had not been hit by draft, but that did not matter. It even made me afraid of The Draft for a time until I noticed that draft had no negative effects on me. And it wasn't regular headache either because regular headache medication like Aspirin had no effect on me. It took until early adulthood to finally get diagnosed as having migraines. (for those who wonder how the diagnostic process works, you get a questionnaire and if you answer three out of five questions correctly the doctor is like "congratulations, you have migraine, here are your triptans")

Thinking back, there was a lot of other bullshit I was told as a child that adults believed, but that seemed wrong to me:

- Tongue map, the idea that certain tastes can only be felt on certain regions of the tongue, even got taught that one in school in 5th grade. I never experienced that sensation, it always felt like every region of my tongue can sense any taste. The teacher went as far having us apply different tasting substances to different regions to "experience and confirm" the lesson. I still could not feel it, which makes it really scary to think how indoctrination can override what one's own sense tell you. Either everyone else was just going along with the BS, or they successfully had gaslighted themselves into believing the lesson.

- The idea that people on Columbus's time thought the earth was flat. How could he ever have gotten enough funding and personnel for what would have been seen as a suicide mission?

- The Great Wall of China being visible from space. Sure, it's really long, but it's quite narrow. So why would this structure specifically be the only man-made structure visible from space? I guess it depends on one's definition of "space", but then it is not the only mman-made structure visible from "space", and as such nothing special in that regard.

There is probably more stuff that I can't think of right now.

numpad0•5mo ago
Opening one window makes a house a closed end tube. Opening two makes it open ended and lowers static pressure that airflow must overcome significantly. Walking out tend to increase your metabolism so standing outside and inside are different. It doesn't sound so stupid to me especially considering it's a medieval rule of thumb.
kace91•5mo ago
In the Mediterranean, people think if you swim just after eating you’ll get a “digestion shock”, fall unconscious, and drown. You need to wait two hours after lunch.

I strongly suspect the rumor was started by parents wanting kids to leave them alone for a nap, but it’s extremely extended. Somehow showers don’t count.

Titan2189•5mo ago
Hey my German mom told me that as well. Are you saying that's not true? Brb - I have some googling to do
kace91•5mo ago
Nope. The shock is a medical possibility if you accidentally fall in Arctic water or something like that, but it’s not something that will come up in a swimming pool scenario unless you’re doing one of those influencer ice baths or something of the sort.

It’s mainly caused by extreme sudden temperature change, not much to do with the stomach.

Funnily enough, even medical pages in Spain will talk at length about the medical phenomenon without mentioning that little detail.

bondarchuk•5mo ago
"Digestion shock"? I have heard similar advice but it was always just cramp.
kace91•5mo ago
Hard to translate. “Corte de digestion” (literally “digestion cut”) is how it’s called in Spanish.
hermitcrab•5mo ago
That was also widely believed in the UK when I was a kid (60s/70s).
_whiteCaps_•5mo ago
https://en.wikipedia.org/wiki/Fan_death
hermitcrab•5mo ago
"Aristotle declared that summer Redstarts annually transform themselves into Robins in winter."

https://engines.egr.uh.edu/episode/2228

gyomu•5mo ago
Yes, that's also what caught my attention. I landed on this article by way of reading about barnacles, and that the Barnacle Goose is named as such because it was thought it was born from barnacles.

https://en.wikipedia.org/wiki/Barnacle_goose

Maybe it's hard for us to realize how filled with superstition the world used to be; and how so little was understood and in such minuscule proportions compared to today, such that most anything could appear plausible under the right circumstances.

akk0•5mo ago
The false hypotheses of the past become the superstitions of the future. I can see how "birds hatch from barnacles" and "birds travel thousands of kilometers twice a year" mightve once sounded equally plausible, especially given that you can't exactly follow a migrating bird very far.
ecocentrik•5mo ago
How many false hypotheses today will seem like equally ridiculous superstitions to people in the future? I'm sure we can all think of a few popular beliefs that already fail under modest scrutiny.
jacquesm•5mo ago
On the contrary, you'd be surprised to learn how filled the world with superstition still is today.
globular-toast•5mo ago
Used to be? People are always superstitious about things they don't understand. See the global economy and LLMs, for example.
cubefox•5mo ago
The article doesn't actually say that, it's just phrased badly. A Pfeilstorch just provided pretty conclusive evidence for migration between Africa and Europe.

But the theory that birds were migrating to somewhere else is likely older. It's even plausible that bird migration was the mainstream theory/assumption, not the hibernation theory.

Indeed, Google Books Ngram Viewer shows that the phrase "migratory birds" was already in use before the 18th century, so before the first known Pfeilstorch in 1822:

https://books.google.com/ngrams/graph?content=migratory+bird...

The current German term for a migratory bird, "Zugvogel", apparently became common around 1750: https://books.google.com/ngrams/graph?content=Zugvogel%2CZug...

cubefox•5mo ago
Apparently only swallows were suspected to hibernate, and even in ancient Greece, people knew about bird migration. The swallow hibernation theory was described as disproved before the 18th century:

https://en.wikipedia.org/wiki/Bird_migration#Historical_view...

k__•5mo ago
"some theories of the time held that they turned into other kinds of birds, mice, or hibernated underwater"

What did people in Africa think? I mean, they also saw birds disappearing.

a3w•5mo ago
That "birds hibernated on the moon" is even stranger, unless you are into 18xx sci-fi.
quitit•5mo ago
When I read things like this, it gives me the following thought pattern:

1. I wonder what weird stuff people believe today that is absolutely bonkers..

then a few moments later...

2. Oh hang on, some people still think the earth is flat, nevermind.

slightwinder•5mo ago
There is nothing strange about this, people simply had a different understanding of the world. Your understanding of it would be the SciFi, because at the time people were not aware of space having a vacuum, or that the moon is already outside earths atmosphere.
herewulf•5mo ago
They might have wondered about finding birds filled with bird shot (little rocks) or carrying a bullet (small pebble) but that's not obviously connected to human hunting activity for a society oblivious to firearms (unlike arrows and spears).
hermitcrab•5mo ago
IIRC there is an example in the Pitt-Rivers museum in Oxford, UK. The museum is packed full of amazing artefacts borrowed (ahem) from around the world and is well worth a visit:

https://www.prm.ox.ac.uk/

ForceBru•5mo ago
Crazy stuff: "white storks that are injured by an arrow or spear while wintering in Africa and return to Europe with the projectile stuck in their bodies", they apparently helped people in 1822 learn that birds migrate?! Was it not widely known before that? Cool!
mapmeld•5mo ago
Some people thought that the birds flew to the moon in the winter!
tremon•5mo ago
Well, how did they know that the spear didn't belong to the men in the moon then?
eenridoku•5mo ago
that’s crazy, I read it in a book but can’t recall which one. In the same book they were going through the eels mistery about where they go to breed, hopefully we gonna find an eel with a spear in the neck one day
cubefox•5mo ago
It was likely widely believed before 1822 that birds migrate:

https://news.ycombinator.com/item?id=44926306

grimgrin•5mo ago
A little further down it said this:

> Besides migration, some theories of the time held that they turned into other kinds of birds, mice, or hibernated underwater during the winter, and such theories were even propagated by zoologists of the time.

oliwary•5mo ago
This is hilarious in hindsight... I wonder what kind of beliefs we hold that will seem equally funny to the people in 200 years. ;)
xkcd1963•5mo ago
Equal rights haha
tristramb•5mo ago
Just look at Youtube.
magospietato•5mo ago
https://en.m.wikipedia.org/wiki/Barnacle_goose_myth

From our late scientific-era perspective it's really difficult to appreciate how badly intuitive understanding of cause and effect can let us down.

dawatchusay•5mo ago
It wasn’t even accepted that an asteroid killed the dinosaurs until early 1990s
andrewflnr•5mo ago
To be fair, that was a genuinely crazy idea until the detailed evidence came in. The question itself only comes up after lots of relatively modern science. Similar for plate tectonics.
lukan•5mo ago
Erm, the evidence for an event that happened 60+ mio years ago and the evidence for an event happening every year that you can watch in real time now is maybe not quite comparable?
wongarsu•5mo ago
Bird migrations aren't that easy to observe with 1822 tech either. It's not like they could stick a GPS recorder on a bird, or mark a bird and follow it in a car. You can make local observations (many birds fly overhead, heading South-East) but with how difficult travel was it's not trivial to piece that together to the conclusion that birds travel from Europe all the way to Africa
lukan•5mo ago
Or you could have talked to people who travel.
dlenski•5mo ago
During the early age of scientific inquiry in Europe, very few human travelers were following the white stork's migration route (Europe→Anatolia→Levant→Nile→East Africa), and I'd guess that most of those who did were from the Muslim world and not particularly accessible to European observers.

The small number of long-distance travelers and cultural contacts between the Eastern Mediterranean and Western Europe did result in lots of valuable learning; this particular bit of learning just took a while.

conradev•5mo ago
and spontaneous generation before that: https://en.m.wikipedia.org/wiki/Spontaneous_generation
7952•5mo ago
It is possible that people knew that animals flew South for winter and just become unknowable. But then scholars tried to apply a new conceptual framework to that. Asking the question was a step forward, even if the hypothesised answer was wrong. Its basically quackary with good intentions. And I expect some people knew all along that birds flew South but lacked the words or the influence to wrap that in an abstract concept that would be taken seriously.
ndileas•5mo ago
Maybe honkery?
troupo•5mo ago
Don't forget that first trains were invented just 50 years prior. A journey of even 100 kilometers was far.

E.g.: https://www.fastcompany.com/3024267/this-interactive-map-sho...

The idea that something can casually travel thousands of kilometers was beyond the realm of fantastical

lukan•5mo ago
But people did had eyes to see how easily birds can ride the winds along the sky. And ships also existed from where birds flying in formations over the sea could be seen.

edit: But it seems people did know since 3000 years, not all were trapped in superstition and ignorance.

https://en.m.wikipedia.org/wiki/Bird_migration

Zigurd•5mo ago
TBF this is at least as much a story of the etymology of a German compound word as it is about natural science.

This should become some kind of business jargon aphorism: "Focus groups are the arrow storks of user migration" or something like that.

bazoom42•5mo ago
Migration was a theory but really been proven.
EvanAnderson•5mo ago
I saw a Canada goose with an arrow through its neck frequenting the retention pond near a community college where I worked. The arrow was almost parallel to the ground in orientation. I called a local wildlife rescue but never heard if they trapped the bird. Hopefully they did and were able to remove the arrow. I was surprised how well the bird was getting around.
baxter001•5mo ago
> I was surprised how well the bird was getting around.

SurvivorBias.png except it's a silhouette of a goose with numerous red arrows drawn over it.

fluorinerocket•5mo ago
That's a lot of extra drag for the poor stork, besides the pain of having an arrow in its neck
aidenn0•5mo ago
So King Arthur knowing that swallows fly south for the winter in Monty Python And The Holy Grail was anachronistic?
ceejayoz•5mo ago
The only historical mistake in that movie, for sure.
anonym29•5mo ago
That depends. African or European?
dlenski•5mo ago
Plot twist: sometimes both.
verisimi•5mo ago
> The first and most famous Pfeilstorch was a white stork found in 1822 near the German village of Klütz, in the state of Mecklenburg-Vorpommern. It was carrying a 75-centimetre (30 in) spear from central Africa in its neck.[2][3] The specimen was subsequently stuffed and can be seen today in the zoological collection of the University of Rostock.

So, where Africans tried and failed, Germans succeeded.

fegu•5mo ago
The arrow must have been a drag. "I used to be an adventurer like you, then I took an arrow to the neck."