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Show HN: MyraOS – My 32-bit operating system in C and ASM (Hack Club project)

https://github.com/dvir-biton/MyraOS
18•dvirbt•1h ago•1 comments

NORAD’s Cheyenne Mountain Combat Center, c.1966

https://flashbak.com/norad-cheyenne-mountain-combat-center-478804/
45•zdw•5d ago•14 comments

System.LongBool

https://docwiki.embarcadero.com/Libraries/Sydney/en/System.LongBool
11•surprisetalk•4d ago•10 comments

A bug that taught me more about PyTorch than years of using it

https://elanapearl.github.io/blog/2025/the-bug-that-taught-me-pytorch/
283•bblcla•3d ago•60 comments

Advent of Code 2025: Number of puzzles reduce from 25 to 12 for the first time

https://adventofcode.com/2025/about#faq_num_days
367•vismit2000•13h ago•182 comments

Wren: A classy little scripting language

https://wren.io/
78•Lyngbakr•4d ago•19 comments

Alzheimer's disrupts circadian rhythms of plaque-clearing brain cells

https://medicine.washu.edu/news/alzheimers-disrupts-circadian-rhythms-of-plaque-clearing-brain-ce...
108•gmays•4h ago•13 comments

Making the Electron Microscope

https://www.asimov.press/p/electron-microscope
41•mailyk•5h ago•4 comments

Nvidia DGX Spark: When benchmark numbers meet production reality

https://publish.obsidian.md/aixplore/Practical+Applications/dgx-lab-benchmarks-vs-reality-day-4
106•RyeCatcher•4h ago•56 comments

Eavesdropping on Internal Networks via Unencrypted Satellites

https://satcom.sysnet.ucsd.edu/
158•Bogdanp•5d ago•23 comments

A worker fell into a nuclear reactor pool

https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2025/20251022en?brid=vscAjql9kZ...
612•nvahalik•21h ago•436 comments

Downloadable movie posters from the 40s, 50s, 60s, and 70s

https://hrc.contentdm.oclc.org/digital/collection/p15878coll84/search
375•bookofjoe•1w ago•71 comments

Validating Your Ideas on Strangers (2017)

https://jeremyaboyd.com/post/validating-your-ideas-on-strangers
52•tacon•2d ago•31 comments

Formal Reasoning [pdf]

https://cs.ru.nl/~freek/courses/fr-2025/public/fr.pdf
107•Thom2503•10h ago•23 comments

Pico-Banana-400k

https://github.com/apple/pico-banana-400k
344•dvrp•20h ago•60 comments

Resource use matters, but material footprints are a poor way to measure it

https://ourworldindata.org/material-footprint-limitations
3•surprisetalk•7h ago•0 comments

The Linux Boot Process: From Power Button to Kernel

https://www.0xkato.xyz/linux-boot/
411•0xkato•23h ago•82 comments

You Already Have a Git Server

https://maurycyz.com/misc/easy_git/
344•chmaynard•11h ago•275 comments

Writing a RISC-V Emulator in Rust

https://book.rvemu.app/
91•signa11•14h ago•39 comments

Why your social.org files can have millions of lines without performance issues

https://en.andros.dev/blog/4e12225f/why-your-socialorg-files-can-have-millions-of-lines-without-a...
64•andros•1d ago•6 comments

Ask HN: How to boost Gemini transcription accuracy for company names?

24•bingwu1995•6d ago•18 comments

Clojure Land – Discover open-source Clojure libraries and frameworks

https://clojure.land/
148•TheWiggles•14h ago•36 comments

Connect to a 1980s Atari BBS through the web

https://www.southernamis.com/ataribbsconnect
60•JPolka•12h ago•5 comments

Myanmar military shuts down a major cybercrime center, detains over 2k people

https://apnews.com/article/scam-centers-cybercrime-myanmar-a2c9fda85187121e51bd0efdf29c81da
128•bikenaga•7h ago•42 comments

Smartphones manipulate our emotions and trigger our reflexes

https://theconversation.com/smartphones-manipulate-our-emotions-and-trigger-our-reflexes-no-wonde...
45•PaulHoule•3h ago•20 comments

D2: Diagram Scripting Language

https://d2lang.com/tour/intro/
254•benzguo•23h ago•63 comments

Asbestosis

https://diamondgeezer.blogspot.com/2025/10/asbestosis.html
193•zeristor•13h ago•138 comments

Ask HN: Second generation of intro to software dev for 3rd graders

20•xrd•6d ago•22 comments

The Journey Before main()

https://amit.prasad.me/blog/before-main
296•amitprasad•1d ago•114 comments

Why I code as a CTO

https://www.assembled.com/blog/why-i-code-as-a-cto
284•johnjwang•2d ago•248 comments
Open in hackernews

Smartphones manipulate our emotions and trigger our reflexes

https://theconversation.com/smartphones-manipulate-our-emotions-and-trigger-our-reflexes-no-wonder-were-addicted-265014
45•PaulHoule•3h ago

Comments

n4bz0r•2h ago
Duh?
hooverd•2h ago
what doesn't, at some point?
HPsquared•2h ago
They do it very very frequently.
hooverd•41m ago
Oh absolutely, The intent and magnitude of a lot of dark patterns do make them quite bad.
quacked•2h ago
Bo Burnham put it succinctly, although he was talking about children on apps: "When they go to sleep at night, they have to choose between all of the information ever published in the history of the world, or the back of their eyelids."

The smartphone is a perverted implementation of the goal that people use to fantasize about back in the early days of the computer revolution: a personal terminal to the world of audio, text, and video information stored in databases across all of humanity. It's of course worth talking about how they compel us to certain behaviors via push notifications, dark patterns, nasty design, etc. but also--obviously we'd be addicted to personal terminals that let us access all the publicly available digitized information in the history of the world.

samrus•2h ago
I think the access to so much information itself isnt bad. Cuz access to all of wikipedia wouldnt do this. People would get bored because its still work to digest that information

I think this access gave opportunities to bad actors whose incentives are misalligned with society's. Social media companies. They use this opportunity to serve us easily digestible garbage thats going to get us hooked.

Its a not some grand and malicious conspiracy or anything. Greed is just a part of capitalism. Before, people loved getting others hooked on drugs because it made them so much money.

People who like capitalism know this is a bug in the system that needs to be patched with regulations. We stopped putting cocaine in coca cola. We just need to stop putting brainrot garbage in our kids information feeds. We need to penalize companies for these greed driven addiction algorithms. Itll be hard, but its what needs to be done and we can do it if we have enough societal willpower

2OEH8eoCRo0•1h ago
I agree but it's too entwined with "freedom of speech" and section 230. Many here make too much money addicting children and don't want to turn off the fire hose of money.
hooverd•37m ago
That just makes it So the big boys who are making all this money can continue to operate while small platforms can no longer afford to comply with the new regulatory environment.
2OEH8eoCRo0•27m ago
I don't buy it. The internet existed before the carve out and was in fact less centralized and less shitty
tayo42•1h ago
Idk I've gotten high and just wasted whole nights going down Wikipedia rabbit holes. I think eventually turned to stronger time wasters though. The Wikipedia thing is real though.
andy99•59m ago
We didn’t have internet when I was an early teen and I would read physical encyclopedias before bed.

If academic study is on one end of a spectrum, lots of Wikipedia is maybe in the middle, pretty accessible and simple enough to keep clicking through links for someone interested, but still at least requiring active participation.

Something like TikTok (which admittedly I’ve never used) along with AI conversations which I have, can basically take place without the brain ever even engaging other than the reward pathways.

If academic books or literature are fruits and vegetables, Wikipedia is maybe a restaurant meal and social media (+ AI chat) dominos pizza or Pringle’s or some other thing that’s been processed into oblivion and just diffuses though your stomach lining directly onto your blood as you mindless binge on it.

hooverd•39m ago
That's infinitely preferable to scrolling your short form video platform of choice. At least you get some fun facts to use in conversation out of it.
ericmcer•1h ago
It isn't even a perverted implementation, we just overestimated ourselves.

All our sci-fi futurism of the 70s/80s showed enlightened humans elevating themselves with technology. In real Star Trek the holo deck would be used for porn, the computer would be used to play shitty podcasts while they procrastinated work and the replicator would be churning out donuts and fried foods.

It's philosophically a weird time, because we are more socially progressive than ever before, but we have a nonstop flow of evidence that people cannot self-govern. It feels paradoxical to demand freedom and protection from your own impulses at the same time.

noduerme•48m ago
I don't know that anyone's really asking for protection from their own impulses. Freedom requires protection from other people's impulses. That's where this is all going. A few truly free people, everyone else in a cage.
teekert•1h ago
With a smartphone you do not only give the internet to a kid, you are also giving the kid to the internet.
Simulacra•2h ago
"Short of powering off or walking away, what can we do to manage this dependency? We can access device settings and activate only those features we truly require, adjusting them now and again as our habits and lifestyles change."

I think this is how some people feel about the dating apps. They promise love, affection, and future, but only manipulate our emotions.

fellowniusmonk•1h ago
As someone who actively avoids political rage bait, was trained in rhetoric, was raised by public persuasion oriented public speakers.

The idea that the most resonant rage bait that exists at any given moment is instantly, algorithmically, propagated to our public officials and the politically engaged is insane.

All this while culture has now been trained to blindly celebrate bias, has been inculcated with a learned helplessness toward bias, have become poisoned against the idea that anyone has the goal of accuracy or objectivity and really does just wants accurate models of the world.

We are lighting ourselves on fire.

eep_social•16m ago
> We are lighting ourselves on fire.

And the majority celebrate because they feel warm.

lijok•1h ago
Notice under “Managing dependency”, the focus is exclusively on technological solutions.

There is no technological solution to this. We have the equivalent of unlimited crack in everyone’s pocket 24/7 with no possible oversight over its use and no way to reel it back in. The genie has been out of the bottle for a while now.

Just like gluttony, there is no solution, only management strategies and they’re all very human.

Sensible education about these things starting at K1. Social and outreach programs for addicts. Etc

DavidPiper•1h ago
> Short of powering off or walking away ...

We could all stop any time we want, but we don't. :(