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

https://openciv3.org/
503•klaussilveira•8h ago•139 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
843•xnx•14h ago•506 comments

How we made geo joins 400× faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
57•matheusalmeida•1d ago•12 comments

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

https://github.com/pydantic/monty
166•dmpetrov•9h ago•76 comments

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

https://github.com/valdanylchuk/breezydemo
166•isitcontent•8h ago•18 comments

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

https://vecti.com
281•vecti•11h ago•127 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
60•quibono•4d ago•10 comments

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

https://github.com/microsoft/litebox
340•aktau•15h ago•164 comments

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

https://eljojo.github.io/rememory/
226•eljojo•11h ago•141 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
332•ostacke•14h ago•89 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
422•todsacerdoti•16h ago•221 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
34•kmm•4d ago•2 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
364•lstoll•15h ago•252 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
12•denuoweb•1d ago•0 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
79•SerCe•4h ago•60 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
59•phreda4•8h ago•9 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...
16•gmays•3h ago•2 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
211•i5heu•11h ago•158 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
9•romes•4d ago•1 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
123•vmatsiiako•13h ago•51 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
33•gfortaine•6h ago•9 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
160•limoce•3d ago•80 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
258•surprisetalk•3d ago•34 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
1020•cdrnsf•18h ago•425 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
52•rescrv•16h ago•17 comments

Evaluating and mitigating the growing risk of LLM-discovered 0-days

https://red.anthropic.com/2026/zero-days/
44•lebovic•1d ago•13 comments

I'm going to cure my girlfriend's brain tumor

https://andrewjrod.substack.com/p/im-going-to-cure-my-girlfriends-brain
96•ray__•5h ago•46 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
81•antves•1d ago•59 comments

How virtual textures work

https://www.shlom.dev/articles/how-virtual-textures-really-work/
36•betamark•15h ago•29 comments

WebView performance significantly slower than PWA

https://issues.chromium.org/issues/40817676
10•denysonique•5h ago•1 comments
Open in hackernews

Interesting facts I've learned about wildfires over the years

https://madole.xyz/blog/things-i-learned-about-wildfires
13•speckx•2w ago

Comments

kqr•1w ago
Awesome article. If anyone wants to learn more about wildfire firefighting from the boots-on-the-ground perspective, I can warmly recommend Matthew Desmond's On the Fireline: Living and Dying with Wildland Firefighters.

It taught me a lot that surprised me and is also mentioned in TFA, such as

- The main weapon against wildfires is dirt, not water. Wildfires burn so vigorously that trying to extingush with water is like pissing into a bonfire.

- Water is used to cool down firefighters, though. It is also used in places the fire hasn't yet reached to slow down its progress.

- Firefighters don't say "vegetation" or "trees" or "moss", they say "fuel".

- Controlled burns are an effective thing even though it meets political resistance.

- Firelines are like dirt roads except completely bare of fuel.

- Crown fires are terrifying.

- Looking for smoldering underground after a wildfire is important and extremely labour intensive.

- Fires travel faster downwind and uphill.

- The PPE a wildland firefighter carries may give them a few more minutes of oxygen if they end up surrounded by fire but it won't save their lives in most situations.

postalcoder•1w ago
I'd like to add one more that this article doesn't touch on: wildfires are as much of a political phenomenon as an environmental one[0].

Thomas Sowell wrote a column[1] about this that is spot on, twenty years later.

0: I love these types of economic theories (x is a political problem, not an exogenous problem). Amartya Sen's theory of famines is another one.

1: https://www.ocregister.com/2007/10/31/thomas-sowell-preservi...

defrost•1w ago
Thomas Sowell had three paragraphs and a short sentence using his "thoughts about wildfires" as a lever for a political point and a chance to bash his strawman "environmentalist" caracatures.

Useful commentary about wildfires looks very different and people actually concerned about the land are not as he paints them.

postalcoder•1w ago
Yes, I suppose it is unfair to lump every economic agent (like NIMBYs, etc) into an "environ mentalist" straw man.

The general point is true, though. If you go past seeing wildfires as boogiemen and instead view them as allocation issues, they become more solvable.

defrost•1w ago
His general point appears to be pave over wild areas:

  No matter how much open space there is, it is never enough for environmental extremists, who will make political trouble if anyone is allowed to break up those miles and miles of solid vegetation with buildings, even though pavement and masonry don’t burn.

  In other words, government preserves all the conditions for wildfires and subsidizes people who live in their path.
He seems .. urbanised.

Not everybody wants to live on Trantor and the people local to the wildfires discussed in the article lived alongside and with them for 70,000 years sans parking lots.

On this matter Sowell appears to be unqualified, uninformed, and worse than an idiot.

postalcoder•1w ago
I think it'd be productive to unhitch from the imperfect vessel that is Sowell.

Are you against controlled burns?

defrost•1w ago
Nothing wrong at all with controlled burns / cool burns / fuel reduction / fire breaking / mosaicing / etc.

see: https://www.youtube.com/watch?v=UJKdZpRbzMk

et al. - I've spent much of the past month and a half on tender watch during harvest in an Australian summer - we had one day with 14 spot fires from lightning strikes just a few weeks past.

Detaching from Sowell is an excellent idea.

postalcoder•1w ago
Indigenous people had it right. And yep, this was a distraction. My bad.
defrost•1w ago
My apologies for a seeming over reaction, I had thought there might be something useful or relevant there to wildfires at large rather than wildfires as a prop to take a swipe at some disliked group in a small part of on US state.

Your inital point was correct though, wildfires are politicized.

The Australian Black Summer, the season that went viral across the globe, was heavily pounced upon by News Corp. et al to push a contra AGW climate change narrative .. which was staggering to watch unfold in the face of data to the contrary.

julienchastang•1w ago
I appreciate that each section of the article has supporting references. About zombie fires, coal seam fires can burn for 100+ years even sparking fires above ground [0]. This is a scientific discipline that appears to have a promising future due to a warming climate and more people living in the wildland/urban frontier. Probably not a bad career area to get into and may even be somewhat AI-disruption resistant career longevity-wise.

[0] https://www.cpr.org/2024/11/22/fighting-a-decades-old-underg...

amarcozzi•1w ago
Former wildland firefighter (used to work on a hotshot crew) turned wildfire researcher here. Feel free to reach out with questions.
defrost•1w ago
Do you see the same or similar issues in US Forestry management with "Red Slurry" ammonium phosphate retardants as are outlined in the article or are those concerns unique to the Australian low phosphate soils and natives?
amarcozzi•1w ago
Good question and unfortunately I don't know the answer to that. I haven't heard of it being an issue, but it doesn't mean that it's not a problem by us. I tend to see more concerns raised with the impact of retardent drops on watersheds.
dwd•1w ago
The stories I've heard over the years involving family and friends are horrifying.

Uncle (a CFA station chief) was on the missing list overnight during the Ash Wednesday fires, when he and his partner were trapped at Mt. Macedon. Witnessing the firestorm destroying nearby houses, they took refuge in a concrete public toilet block. He retired not long afterwards.

My father narrowly missed getting caught in the Black Saturday fires as he had been doing road inspections in the Strzelecki range. The Central Gippsland fire jumped the range in a matter of hours due to the 100kmh gales.

Close family friend was the pit manager at Loy Yang Power Station and had a very bad day that fortunately didn't become catastrophic, as Loy Yang A & B provides 50-60% of the base load for the whole state of Victoria.

https://en.wikipedia.org/wiki/Black_Saturday_bushfires#Centr...

rented_mule•1w ago
The Lookout (https://www.youtube.com/@TheLookout1 and https://the-lookout.org), by Zeke Lunder, is a great resource for learning about wildfire. Zeke spent many years doing GIS / cartography onsite for wildfire fighting efforts.

My neighbor, who spent 40 years in the USFS doing fire fighting and prevention, pointed Zeke out to me saying, "This guy really understands fire." Zeke does great live streams during large wildfires, explaining what is happening with webcams and mapping of near-realtime data. It's crazy to watch him triangulate smoke plumes from multiple webcams and then correlate that with cartographic data put out by the agencies fighting the fire. His experience is obvious when you see how calmly, quickly, and rationally he evaluates devastating situations.