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Prefer Strict Tables in SQLite

https://evanhahn.com/prefer-strict-tables-in-sqlite/
93•ingve•2h ago•34 comments

How to Hide from Killer Drones

https://www.economist.com/science-and-technology/2026/07/08/how-to-hide-from-killer-drones
51•pseudolus•1h ago•39 comments

Who manages the agents?

https://www.off-policy.com/dont-go-quietly-into-the-ai-night/
41•GavCo•1h ago•27 comments

We scaled PgBouncer to 4x throughput

https://clickhouse.com/blog/pgbouncer-clickhouse-managed-postgres
128•saisrirampur•4h ago•15 comments

The early History of the Singular Value Decomposition (1993) [pdf]

https://www.math.ucdavis.edu/~saito/courses/229A/stewart-svd.pdf
61•wolfi1•4h ago•26 comments

Nvidia, CoreWeave, and Nebius: Inside the Circular Financing of the GPU Boom

https://io-fund.com/ai-stocks/nvidia-coreweave-nebius-circular-financing-gpu-boom
47•adletbalzhanov•2h ago•11 comments

Modern decor may be straining people's brains

https://studyfinds.com/modern-decor-may-be-straining-peoples-brains/
125•downwithdisease•3h ago•108 comments

Leaded Gas Was a Known Poison the Day It Was Invented (2016)

https://www.smithsonianmag.com/smart-news/leaded-gas-poison-invented-180961368/
106•downbad_•2h ago•67 comments

UPI: Anatomy of a Payment Transaction

https://timeseriesofindia.com/economy/reads/upi-architecture/
22•prtk25•3h ago•6 comments

AI Can't Recreate the Thrust Game (But It Can Help You Understand It)

https://www.jamesdrandall.com/posts/thrust_ai_powered_software_archaeology/
31•msephton•21h ago•18 comments

Female US rower completes historic solo journey from California to Hawaii

https://www.theguardian.com/us-news/2026/jul/04/california-hawaii-rowing-solo-journey
121•speckx•2h ago•36 comments

Sixtyfour (YC P25) Is Hiring

https://www.ycombinator.com/companies/sixtyfour/jobs/bIbgQkL-operations-associate-data-samples-cu...
1•HPMOR•3h ago

Show HN: Learn by rebuilding Redis, Git, a database from scratch

https://shipthatcode.com
61•acley•6h ago•23 comments

Show HN: Orbit – AR satellite tracker, watch 15k+ objects

https://nagylukas.github.io/orbit.html
17•lukas9•3h ago•2 comments

Biff.graph: structure your Clojure codebase as a queryable graph

https://github.com/jacobobryant/biff/tree/v2.x/libs/graph
45•jacobobryant•4d ago•1 comments

Einstein's relativity rules chemical bonds in heavy elements, new research shows

https://www.brown.edu/news/2026-07-09/chemical-bonds-relativity
364•hhs•21h ago•162 comments

Reverse centaurs are the answer to the AI paradox

https://pluralistic.net/2025/09/11/vulgar-thatcherism/#there-is-an-alternative
51•jason_s•2h ago•15 comments

Amber the programming language compiled to Bash/Ksh/Zsh

https://amber-lang.com/
36•_superposition_•4d ago•20 comments

Google Search lets creators know more about their reach

https://www.theverge.com/tech/961955/google-search-console-reach-platform-properties
80•herbertl•3d ago•37 comments

Show HN: Reame – a CPU inference server that gets faster as it runs

https://github.com/swellweb/reame
12•targetbridge•3h ago•3 comments

BLISS

https://en.wikipedia.org/wiki/BLISS
32•tosh•2h ago•7 comments

Apple sues OpenAI, accuses ex-employees of stealing trade secrets

https://9to5mac.com/2026/07/10/apple-sues-openai-trade-secret-theft/
1504•stock_toaster•23h ago•837 comments

Show HN: Earth Game – An offline CLI for turning life goals into quests

https://github.com/skorotkiewicz/earth-game
10•modinfo•3h ago•2 comments

Book: RISC-V System-on-Chip Design

https://www.amazon.com/RISC-V-Microprocessor-System-Chip-Design/dp/0323994989
77•xlmnxp•2d ago•32 comments

Digital Deli, 1984 book by early PC hackers and enthusiasts

https://www.atariarchives.org/deli/
34•achairapart•3d ago•2 comments

Earendel (Astronomical Object)

https://en.wikipedia.org/wiki/Earendel_(astronomical_object)
28•brainlessdev•2h ago•5 comments

An update on residential proxies and the scraper situation

https://lwn.net/SubscriberLink/1080822/990a8a5e2d379085/
308•chmaynard•1d ago•304 comments

Otary – Image and Geometry Python Library Now Has Tutorials

https://alexandrepoupeau.com/otary/learn/
82•poupeaua•3d ago•1 comments

SpaceX wants to launch 100k more Starlink satellites for 100x the bandwidth

https://www.zdnet.com/home-and-office/networking/spacex-wants-to-launch-100000-more-starlink-sate...
282•CrankyBear•1d ago•1036 comments

Speculations Concerning the First Ultraintelligent Machine (1965) [pdf]

https://languagelog.ldc.upenn.edu/myl/Good1964.pdf
82•zetalyrae•6h ago•40 comments
Open in hackernews

How to Hide from Killer Drones

https://www.economist.com/science-and-technology/2026/07/08/how-to-hide-from-killer-drones
49•pseudolus•1h ago

Comments

pseudolus•1h ago
https://archive.ph/xiCSq
ButlerianJihad•1h ago
Machine Learning CAPTCHA https://m.xkcd.com/2228/
mananaysiempre•1h ago
Username checks out :)
esseph•1h ago
If you're really interested in this kind of thing, Grand Thumb on YouTube has a couple of videos about it. I think it was Dirty Civilian on YouTube that had a good video on how to prepare hide sites and the impact of using the right laundry detergent as to reduce or eliminate IR brightener chemicals, etc.
trhway•1h ago
Half the time it is the nighttime and the things are in IR https://news.ycombinator.com/item?id=47000051 . You may still try to camouflage and decrease your IR visibility - stealth planes try to do it, and there are some IR-decreasing covers for tanks and people.

The night time hunt using IR is widely practiced today in Ukraine and even was widely practiced by US and USSR in Afghanistan and Iraq as surroundings gets cooled down and cars, people and say donkeys used to transport weapons in mountains become highly contrast against the surroundings and thus easy to spot visually and to lock IR seeker of a weapon. Saddam used USSR anti-ship missiles, old even then, to attack Iran oil storage tanks at night as the missiles were easily able to lock on that large bright IR emission of the tanks still hot from the day against the cold night desert.

delichon•53m ago
Twenty four years later I'm still looking for ways to evade the spider drones deployed by PreCrime in Minority Report.
ahartmetz•49m ago
Oh, so dazzle camouflage is back. I wonder if the more sophisticated "classic" patterns would work better. They certainly do for human observers.

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

stefan_•45m ago
This is an odd article that tries to elevate some random grunt in the field painting their truck white stripes to grand battlefield strategy in the face of autonomous AI killer drones. Neither are the latter real nor is the former actually in widespread use, and it obviously is not effective, not least because the drones it's talking about barely have the resolution at altitude to resolve that detail.
joezydeco•41m ago
The evidence seems to be coming out to support the latter.

https://arstechnica.com/ai/2026/06/ukraines-one-time-test-us...

https://www.bbc.com/news/articles/cdjp0n7rn41o

stefan_•24m ago
Yes, media see a snapdragon running a YOLO and go off writing "AI apocalypse autonomous killer drones" articles.

See it for yourselves: https://x.com/RALee85/status/2071537561059692956

Some object detection and (human triggered) terminal guidance. It's essentially there to solve latency and control issues for a fixed wing platform with a spotty data link.

joezydeco•12m ago
If it works, who cares how it's made?
trhway•
sleepyguy•44m ago
If anyone here is into drones, manufactures, ideas, or wants to either use their drone piloting skills or learn how to pilot drones. Ukraine is recruiting for positions.

https://usforces.army/en

kakacik•31m ago
Just beware that being part of the drone team isnt some comfy safe job far from danger, they are the most hated type of unit currently since they are deciding large part of this war (and any future war it seems). I see videos of ie glide bombs used by both sides targetting specifically positions of drone teams.

If all this is clear and you go ahead, all the power to ya, fighting evil in this world is highly commendable.

trhway•25m ago
Like sharpshooters, the drone operators are usually executed instead of being taken POW.
wartywhoa23•20m ago
> fighting evil in this world is highly commendable

Except more often than not it is fighting not evil but sleeping civilians who don't support this war, which is not even war in the strict sense of the word, but a deliberate meatgrinder set up to devour as much human beings on both sides as its orchestrators can get away with, for as long as possible.

tcp_handshaker•33m ago
Slaughterbots: https://youtu.be/O-2tpwW0kmU
echelon•24m ago
Prescient.

This film predated the Ukraine war, and it felt like fiction six years ago.

This is absolutely coming.

The government is concerned about who might print a 3D gun, but this is the real danger.

corky_buchek•8m ago
The Ukraine war started in 2014.
Terr_•3m ago
[delayed]
davidwritesbugs•30m ago
As a bonus it will also repel horse flies.

https://www.science.org/content/article/zebra-stripes-confus...

orthoxerox•27m ago
Dazzle camouflage doesn't work on killer drones. Even civilian LLMs recognize that the object on the photograph is a military truck, except they can't explain why it's been painted to resemble a zebra. Most dedicated machine vision models easily lock in on a boxy shape moving along a road. If anything, the stripes make the trucks easier to see.

The real answer to killer drones is a CIWS that can cover 2pi steradians and attack multiple drones at the same time, because otherwise it will be just swarmed by drones that quietly glide towards it, engines off, from several directions before entering the final dive.

yogthos•25m ago
The difference is that a neural network you can fit on a drone is going to be a lot less capable than an LLM you can run on a desktop.
MengerSponge•17m ago
Doesn't a fiber tether give its drone desktop-class computing?
vanviegen•12m ago
Fiber tethered drones don't need to be AI controlled.
rjsw•8m ago
They can have AI enabled graphics in the goggles of the operator.
ukd1•24m ago
This. See https://9mothers.com
haunter•13m ago
You don't

/r/CombatFootage (NSFL)

therobots927•8m ago
Censorship is alive and well on this cursed site
lelandfe•8m ago
A tip from a 2024 Google paper[0]:

> It's important to note that the risk of misuse is significantly lower for individuals who have never had typical speech patterns

How to Hide from Killer Drones:

It's important to note that that the risk of being riddled with drone bullets is significantly lower for individuals who have never had human physical characteristics.

[0] https://research.google/blog/restoring-speaker-voices-with-z...

srameshc•7m ago
This title scared me, not for myself but more thinking about how kids will probably need to learn these things next. We are such strange 'intelligent' creatures who have figured out everything but not to be at peace with each other.
37m ago
>not least because the drones it's talking about barely have the resolution at altitude to resolve that detail.

the drones are used in groups. That is for example how we have a lot of footage of the drones hitting targets. The drone observers or especially the intelligence drone guiding the group would frequently carry much better camera than the actual kamikaze drones (especially when it comes to high-resolution IR cameras which are expensive). In the fully autonomous AI mode the drone is usually given small target area where to operate (in particular because they aren't yet smart enough to differentiate Ukranians from Russians, so you'd like to confine their operations to a limited area and not letting it into the totally free hunt) and regular 4K camera is sufficient there. Again, there is a lot of footage on YT an TG.

stefan_•7m ago
You are mixing more things. There's lots of ISR drones flying around, from DJIs at 50-150m altitude to bigger fixed wing platforms at 1000-1500m. Their point is to find targets, do BDA and monitor, but not autonomously; it's guys sitting in Discord calls and entering data into BMS.

Most kamikaze drones are FPVs. They can not do anything autonomously because at $300 a pop in a totally GNSS denied environment, after 10 seconds past takeoff none of them have the faintest clue where they are. That's why you see all that footage, they just skip the part where for the first 20 minutes some guy with goggles is navigating them. The bigger fixed wing kamikaze drones like the Hornet above might have better onboard options like VO or triangulating radio beacons, but by all the evidence they are still guided by operators and triggered to dive manually. The biggest issue for all these systems is maintaining their video data link; if they were truly totally autonomous, nobody would bother.

atoav•14m ago
Until drones deploy counter-blinkenlights. As someone who has built a realtime people tracker art installation in a disco: Stroboscopes are highly effective at confusing these models.
1over137•12m ago
CIWS?
rdist•7m ago
Close-In Weapon System

The Phalanx defense systems you see on naval vessels.