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AI Mafia – Tracing the roots of today's AI leaders back to Google

https://dipakwani.com/ai-mafia/
26•dipakwani•18m ago•2 comments

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

https://github.com/dvir-biton/MyraOS
52•dvirbt•2h ago•5 comments

A Definition of AGI

https://arxiv.org/abs/2510.18212
92•pegasus•5h ago•153 comments

NORAD’s Cheyenne Mountain Combat Center, c.1966

https://flashbak.com/norad-cheyenne-mountain-combat-center-478804/
62•zdw•5d ago•25 comments

System.LongBool

https://docwiki.embarcadero.com/Libraries/Sydney/en/System.LongBool
23•surprisetalk•4d ago•18 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/
297•bblcla•3d ago•63 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
395•vismit2000•14h ago•189 comments

Making the Electron Microscope

https://www.asimov.press/p/electron-microscope
50•mailyk•6h ago•5 comments

The Apple Network Server Mac OS ROMs have resurfaced

http://oldvcr.blogspot.com/2025/10/the-apple-network-server-macos-roms.html
13•zdw•38m ago•2 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...
122•gmays•5h ago•17 comments

Ken Thompson recalls Unix's rowdy, lock-picking origins

https://thenewstack.io/ken-thompson-recalls-unixs-rowdy-lock-picking-origins/
26•dxs•6h ago•0 comments

Poison, Poison Everywhere

https://loeber.substack.com/p/29-poison-poison-everywhere
16•dividendpayee•36m ago•3 comments

Eavesdropping on Internal Networks via Unencrypted Satellites

https://satcom.sysnet.ucsd.edu/
163•Bogdanp•6d ago•26 comments

Wren: A classy little scripting language

https://wren.io/
90•Lyngbakr•4d ago•25 comments

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

https://hrc.contentdm.oclc.org/digital/collection/p15878coll84/search
384•bookofjoe•1w ago•74 comments

Formal Reasoning [pdf]

https://cs.ru.nl/~freek/courses/fr-2025/public/fr.pdf
110•Thom2503•11h ago•24 comments

Pico-Banana-400k

https://github.com/apple/pico-banana-400k
346•dvrp•21h ago•60 comments

Validating your ideas on strangers (2017)

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

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

https://ourworldindata.org/material-footprint-limitations
7•surprisetalk•8h ago•1 comments

The Linux Boot Process: From Power Button to Kernel

https://www.0xkato.xyz/linux-boot/
419•0xkato•1d ago•82 comments

Nvidia DGX Spark: When benchmark numbers meet production reality

https://publish.obsidian.md/aixplore/Practical+Applications/dgx-lab-benchmarks-vs-reality-day-4
116•RyeCatcher•5h ago•67 comments

You already have a Git server

https://maurycyz.com/misc/easy_git/
363•chmaynard•12h ago•282 comments

Writing a RISC-V Emulator in Rust

https://book.rvemu.app/
96•signa11•15h 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...
71•andros•1d ago•6 comments

Clojure Land – Discover open-source Clojure libraries and frameworks

https://clojure.land/
153•TheWiggles•14h ago•37 comments

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

28•bingwu1995•6d ago•20 comments

Smartphones manipulate our emotions and trigger our reflexes

https://theconversation.com/smartphones-manipulate-our-emotions-and-trigger-our-reflexes-no-wonde...
59•PaulHoule•4h ago•26 comments

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

https://apnews.com/article/scam-centers-cybercrime-myanmar-a2c9fda85187121e51bd0efdf29c81da
144•bikenaga•8h ago•45 comments

Galaxy XR, the first Android XR headset

https://blog.google/products/android/samsung-galaxy-xr/
11•xnx•4d ago•9 comments

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

23•xrd•6d ago•27 comments
Open in hackernews

NORAD’s Cheyenne Mountain Combat Center, c.1966

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

Comments

automatic6131•2h ago
Show us the stargate!
sillywalk•1h ago
Trivia:

Two real US Air Force Chief's of Staff appeared on Stargate SG-1 as themselves -

Generals Michael E. Ryan and John P. Jumper.

hahn-kev•1h ago
I hope the P in John's name stands for Puddle
mttpgn•44m ago
Phillip
rzzzt•42m ago
Show us the Santa tracking device! ...it's probably an ADS-B receiver.
dylan604•2h ago
I'm guessing some OCR was used to generate this by the many "typos" throughout.

Comparing these images of the COC to what was reimagined for War Games really feels underwhelming. From the few images, it just feels very complex and overloaded with information that is just a lot to take in. Maybe it gets easier to deal with when that's what you do everyday, but it definitely has that feel of "designed by an engineer" instead of "designed by a UI professional". Essentially, it feels like every single UI I've ever made.

Espressosaurus•2h ago
Attractive to look at and information dense for an expert are two very different things that I think modern UI design has forgotten about.

Everything is simplified down to a stupid hamburger menu if you want to do anything off the happy path.

coredog64•1h ago
My college roommate was stationed there from about 1997 to 2001 and I was lucky enough to get a tour as a civilian. They took us into the VIP room that overlooks the room shown in most of the pictures and then they ran through an exercise. In the modern era, the displays were much more focused. There were a set of large projection displays along the wall. In the center of the room, the personnel each had a workstation with more focused information for their specific task.
MrDrMcCoy•1h ago
I got to tour it in the early 2000s. It was even less impressive to look at then than what these pictures show, and many of the rooms were rebuilt to be even smaller. One of the conference rooms where generals and perhaps the president were supposed to decide the fate of the world in a crisis was so cramped as to resemble that one scene from Attack of the Killer Tomatoes, but with nicer furniture. It was also amusing to me that with all secret operations shut down (to accommodate plebs like me), the skeleton crew left to run the place were almost entirely Canadian.
noir_lord•1h ago
> One of the conference rooms where generals and perhaps the president

I don't think the President would have gone to Cheyenne wouldn't have been time since Colorado is quite far from Washinton D.C - iirc the plan was always kneecap (NEACP[1]) once it was online (and it still is).

[1] https://en.wikipedia.org/wiki/Boeing_E-4

dylan604•1m ago
Also, a large number of warheads would have been targeted at the mountain. No need to take the risk of having the commander-in-chief in that location. He'd be better off aboard NEACP to be sure. The risk of being shot down by enemy fighters would not be very high. It's hard to be shot down by an incoming MIRV. Even though Colorado is far from DC, I'd imagine they'd head west away from population centers to ride it out.
codeulike•1h ago
There were no UI professionals in 1966
userbinator•47m ago
Yet a lot of the UIs of that era were rather more intuitive than those today.
cm2187•2h ago
On the photos everyone looks busy, but I presume that the guys spent 30 years sitting in front of screens where nothing happen, except perhaps once every 3 months.
wat10000•36m ago
They had simulations, although I don’t know how often they were run. There was at least one incident where a simulation was accidentally fed into the system and people came uncomfortably close to retaliating.
georgefrowny•1h ago
Designing these kinds of systems in the 50s and 60s must have been one of the all-time peak engineering experiences. Nearly everything on paper and drafting film, stacks of databooks, nomograms, slide rules, electromechanics everywhere, stratospheric budgets, hand wiring, manually machined parts and just generally making up and discovering things, from machining to physics, as you go along that we now consider fundamentals.
bbarnett•57m ago
https://arstechnica.com/gadgets/2007/08/a-history-of-the-ami...

Even in the 70s/80s, some prototypes were hardwired.

mrandish•5m ago
While deep diving into the history of how digital computers evolved from the initial ENIAC era of the late 1940s to the IBM 360 and DEC PDPs of the early 60s, I was surprised by just how much fundamental 1950s tech engineering was driven by the massive effort (and budgets) to create the technology needed to enable the national air defense network NORAD would manage in the 1960s. While a lot of the basic research existed on paper, turning that into functional systems at scale was huge engineering challenge spanning the full stack from transistors to storage to networking to displays. It was dozens of huge companies, hundreds of sub-contractor firms and tens of thousands of people.
Animats•1h ago
It's sort of a random collection of images. The first image isn't the command center at all. It's network operations, which is obvious if you look closely.

For a few years after the downfall of the USSR and before 9/11, there were public tours. That was a happy, peaceful time.

Here's a partial tour from the 1970s.[1]

There is no one big control room. There are about a half dozen control rooms with different functions. There are duplicate control rooms outside the mountain, and for a few years, those were primary and the mountain only had a skeleton staff. Not any more. (Although Hegseth apparently wants to move some operations to Huntsville, Alabama.)

Modern photos are available. Modest sized rooms with flat screens on the walls, desks, ordinary monitors, and keyboards. About the only unusual thing is that there's video switching, so that monitors can be copied to a big screen, or someone else's screen, when something is happening and many people need to focus on one screen.

There's now a vast flood of crap AI art and mislabeled clickbait for the Cheyenne Mountain Operations Center. Sorting out the real from the fake is becoming harder.

(One of my career achievements from my aerospace days was managing to avoid being transferred to Colorado Springs to work on their networking problems.)

[1] https://www.youtube.com/watch?v=Zd1yLwzQGO8

richx•1h ago
I can recommend watching the excellent movie War Games, quite entertaining and still relevant. NORAD plays an important role in it.
mxwll•44m ago
Similar to Site R on the PA / Maryland border https://en.wikipedia.org/wiki/Raven_Rock_Mountain_Complex
Andrex•38m ago
This is where the last location in Terminator 3 is based on, right? (Great ending.)
rdl•20m ago
Seemed weird to me that they turned it into a secondary site; we were fighting relatively incapable-of-force-projection people in the mountains and deserts at the time, but even if Russia wasn't a clear threat in 2008, it seems like it should have been obvious EMP, conventional infiltration attacks, etc. would be reasonable threats in the future. Unless you're willing to go to fully dispersed command (and thus risk a commander at theater or below level launching on his own authority...), or run 24x7 airborne looking glass (which ended in 1990, and presumably was even more costly than modernizing Cheyenne Mountain Complex), what we had from 2008-2015 was clearly less survivable.
notepad0x90•19m ago
"Unauthorized incoming traveler. Unauthorized incoming traveler."

"Closing the iris."

There will never be another SG-1

cjcenizal•15m ago
House of Dynamite on Netflix is a realistic (at least it feels realistic) look at the modern day equivalent. It’s fundamentally an exciting film but I also enjoyed learning how large scale human/technical systems operate during a nuclear crisis.