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Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
258•theblazehen•2d ago•86 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
27•AlexeyBrin•1h ago•3 comments

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

https://openciv3.org/
707•klaussilveira•15h ago•206 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
969•xnx•21h ago•558 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
70•jesperordrup•6h ago•31 comments

Reinforcement Learning from Human Feedback

https://arxiv.org/abs/2504.12501
7•onurkanbkrc•48m ago•0 comments

Making geo joins faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
135•matheusalmeida•2d ago•35 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
45•speckx•4d ago•36 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
68•videotopia•4d ago•7 comments

Welcome to the Room – A lesson in leadership by Satya Nadella

https://www.jsnover.com/blog/2026/02/01/welcome-to-the-room/
39•kaonwarb•3d ago•30 comments

Ga68, a GNU Algol 68 Compiler

https://fosdem.org/2026/schedule/event/PEXRTN-ga68-intro/
13•matt_d•3d ago•2 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
45•helloplanets•4d ago•46 comments

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

https://github.com/valdanylchuk/breezydemo
240•isitcontent•16h ago•26 comments

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

https://github.com/pydantic/monty
238•dmpetrov•16h ago•127 comments

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

https://vecti.com
340•vecti•18h ago•150 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
506•todsacerdoti•23h ago•248 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
390•ostacke•22h ago•98 comments

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

https://eljojo.github.io/rememory/
304•eljojo•18h ago•188 comments

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

https://github.com/microsoft/litebox
361•aktau•22h ago•186 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
428•lstoll•22h ago•284 comments

Cross-Region MSK Replication: K2K vs. MirrorMaker2

https://medium.com/lensesio/cross-region-msk-replication-a-comprehensive-performance-comparison-o...
3•andmarios•4d ago•1 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
71•kmm•5d ago•10 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
24•bikenaga•3d ago•11 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
96•quibono•4d ago•22 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
26•1vuio0pswjnm7•2h ago•16 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
271•i5heu•18h ago•219 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
34•romes•4d ago•3 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/
1079•cdrnsf•1d ago•462 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
64•gfortaine•13h ago•30 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
306•surprisetalk•3d ago•44 comments
Open in hackernews

Japan's most sacred Shinto shrine rebuilt every 20yrs for more than a millennium

https://apnews.com/article/japan-ise-sacred-shrine-rebuilt-destroyed-shinto-religion-5828f94e07da91f2ca9a12ea777b7b96
42•petethomas•4mo ago

Comments

dereg•4mo ago
Young man me likely would have thought, “wow, cool tradition!”

Old man me thinks “$390 million? How are they funding this?! That seems like a massive sum of money to throw down the drain every 20 years.”

Then I did the back of envelope math. Assuming 20% comes from donations, then all you’d need is a $380m fund earning a real 3% to fund the building of the next temple. That’s very doable.

prmoustache•4mo ago
9 years to build something that only last 20 seems a bit weird though.
anvandare•4mo ago
The shrine is not the shrine.

The shrine is the previous generation teaching the next to build the shrine.

So if the shrine were to fall, then the shrine would eventually fall.

That is why the shrine must keep falling, so that it can keep being rebuilt, and so the shrine keeps standing.

lo_zamoyski•4mo ago
What makes something weird?

Something is “weird” when it is absurd, which is to say something that is aimless or has an aim that is not in the service of an objective good. There’s a deviance from the nature of the thing, like intentionally growing a tumor on your forehead or having a tumor growing out of your forward and then happily refusing to have it removed.

Otherwise, what is said of things that are merely unconventional.

So in this case, is there not a purpose? Is the purpose not spiritual and instructive in some sense? Are you not imposing an inappropriate tacit goal onto this practice?

Or perhaps you find it weird because it is nowhere to be found within your conventions?

prmoustache•4mo ago
> Or perhaps you find it weird because it is nowhere to be found within your conventions?

probably.

burnt-resistor•4mo ago
Regarding the Ise Shrine (伊勢神宮), the practice is called Sengū (遷宮) related to preserving mystical spirits, supporting trades, tradition, and respecting the cyclical impermanence of all things.

By contrast, Hōryū Gakumonji (法隆学問寺) is a 1350+ years old wooden structure more closely related to the themes of imported Buddhism long before the shinbutsu bunri (神仏分離) but in Japanese style. There are/were very large buddha figures carved into rock throughout Iran, Afghanistan, China during the Mongol period and also semi-contemporaneously c. ~7th century Japan's Usuki Stone Buddhas (臼杵磨崖仏).

https://en.wikipedia.org/wiki/Ise_Shrine#Rebuilding_the_Shri...

https://en.wikipedia.org/wiki/Seng%C5%AB

https://en.wikipedia.org/wiki/H%C5%8Dry%C5%AB-ji

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

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

Yeul•4mo ago
Not at all unusual. In Europe we have 500 year old buildings that need constant renovations.

Finish one part of the building and the next part needs doing. And on and on it goes.

packetlost•4mo ago
A big part of the benefit seems to be in ensuring the next generation is capable of the craftsmanship necessary to ensure the shrine continues to stand. If you don't continue to rebuild, then the skills atrophy until they're lost forever.
samarthr1•4mo ago
This is something us Indian's have been unfortunate to find out.

Our stonemanship has unfortunately disappeared from lack of state support in the times the subcontinent was under foreign rule.

mrlonglong•4mo ago
Over in Europe, when the Notre Dame cathedral burned down, ancient 13th century skills had to be revived to rebuild it. Even the lead needed to be made traditionally, noone else in the world except a small company in the UK who could. Ten tons of UK lead now adorns the roof.
readthenotes1•4mo ago
Roughly $20M/year for 1300 years. That really does add up to quite a bit of opportunity cost.
Ekaros•4mo ago
Makes Stonehenge looks like most sensible approach. Build it one time and then it will be there. Not that Egyptians with stone in dessert is bad either.
bdcravens•4mo ago
> “Twenty years from now, the older generation — our grandfathers — will likely no longer be here. And those of us who are still young now will then see our grandchildren involved in the next” version of Ise, said Yosuke Kawanishi, a Shinto priest whose family company crafts miniature replicas of the shrine. “After 20 years, the shrine we are building will have deteriorated quite a bit. But instead of thinking, ‘It’s a shame to tear down something we worked so hard to build,’ we think, ‘It’s been 20 years, so we want the deity to move into a beautiful, fresh, new shrine.’”

Reminds me of what Jefferson said about the US constitution, but it should be rewritten every 19 years

krapp•4mo ago
>‘It’s a shame to tear down something we worked so hard to build,’ we think, ‘It’s been 20 years, so we want the deity to move into a beautiful, fresh, new shrine.’”

Imagine how annoying that would be for an eternal being - 20 years might as well be 20 minutes. You just got settled in and the humans start moving stuff again!

dotnet00•4mo ago
An idea the anime "Frieren" leans on pretty heavily.
tengwar2•4mo ago
It's always interesting to read of "soft" things like customs lasting, as opposed to "hard" archaeology and architecture. While far simpler, one of my favourites is the Uffington White Horse (https://en.wikipedia.org/wiki/Uffington_White_Horse), which has been regularly re-packed with chalk for at least 2500 years.
mrlonglong•4mo ago
That was a 17th century insult aimed at Oliver Cromwell. There's no evidence it's older than the 1600s.
tengwar2•4mo ago
You are mistaken. It was dated by the lab I did my DPhil at (Research Laboratory for Archaelogy and the History of Art, Oxford University).
more_corn•4mo ago
This is why I come to hacker news.
mrlonglong•4mo ago
Cite, please. I'd be interested in reading these cites.
tt_dev•4mo ago
> "Asked about his relationship to the cypress trees that are cultivated for the shrine, Ikeda, the lumber expert, had a one-word answer: “Deep.”

Forty years ago, when he was 24, he drove his grandfather to participate in the tree-felling ceremony. “He said to me, ‘Do you know that the trees cry?’

“I answered, ‘No way, how could a tree cry?’”

But as they watched woodsmen chop down the cypress, “the sound of the axes echoed across the mountains, and after about an hour, when the axe struck the core of the tree, the scent of the cypress filled the air, flowing like blood,” he said.

At the final axe stroke, as the wood snapped, “the sound it made was like a shriek, a high-pitched ‘keee’ sound, and then the tree fell with a thunderous thud. In that moment, I thought, ‘Ah... it really cried.’ I felt as if the tree wept, mourning its own life, as if it knew its life was precious.”"

This was like sipping hot tea in the rain.

officerk•4mo ago
Nice read. Symbolizes the death and replacement that we see in nature while the spirit/god is constant. Seems very appropriate for the Shinto faith.