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New open access book on history of computers and politics

https://mitpress.mit.edu/9780262053198/simpolitics/
1•mckelveyf•3m ago•0 comments

BareMetalRT – TensorRT-LLM running natively on Windows (no WSL)

https://baremetalrt.ai/app?mode=1gpu
1•brianhabana123•4m ago•0 comments

PostHog Open Sourced

https://github.com/PostHog/posthog-foss
1•thatxliner•5m ago•0 comments

No leap second will be introduced at the end of December 2026

https://datacenter.iers.org/data/latestVersion/bulletinC.txt
3•ChrisArchitect•6m ago•0 comments

Maxwell's Equations Were Discovered [video]

https://www.youtube.com/watch?v=-hua8RWopfw
1•surprisetalk•7m ago•0 comments

Show HN: HyperSwitch – macOS app switching with direct keyboard shortcuts

https://hyperswitcher.app/
1•hyperswitcher•8m ago•0 comments

Show HN: I replaced Whisper with Parakeet TDT on a $55/month CPU server

https://vidclean.net/blog/parakeet-vs-whisper-cpu-transcription/
1•TheBuciyo•8m ago•0 comments

Chinese hackers reverse engineer NVIDIA GPU to work on a custom PCB with NVLink

https://old.reddit.com/r/LocalLLaMA/comments/1ucokod/chinese_hackers_latest_masterpiece_with_nvidia/
1•binyu•10m ago•0 comments

Transparency efforts behind the Helium Browser

https://helium.computer/blog/transparency
2•twapi•11m ago•0 comments

Show HN: EPEE, an expert-annotated ASL dataset from native Deaf signers

https://huggingface.co/datasets/CLERC-DATA/epee
2•FlorianMel•11m ago•0 comments

Show HN: ContextNest versioned, governed context for AI agents (open-source CLI)

https://promptowl.ai/resources/building-a-viewable-second-brain-with-context/
2•sparkystacey•11m ago•0 comments

Show HN: Tokenstead, find AI models for your hardware

https://tokenstead.ai/
2•cdnsteve•12m ago•0 comments

Introducing Muse Spark 1.1

https://ai.meta.com/blog/introducing-muse-spark-meta-model-api/?_fb_noscript=1
10•ot•13m ago•1 comments

I Did Not Kill Stanley Lieber: How to Draw (With 9front)

https://triapul.cz/automa/i_did_not_kill_stanley_lieber
1•c-c-c-c-c•13m ago•0 comments

Pipeline Parallel Decompression

https://danglingpointers.substack.com/p/pipeline-parallel-decompression
1•blakepelton•13m ago•0 comments

A Startup That Builds AI Agents Used One to Raise $100M

https://www.bloomberg.com/news/articles/2026-07-09/a-startup-that-builds-ai-agents-used-one-to-ra...
1•gk1•13m ago•0 comments

Catnip lotion as effective as Deet at repelling mosquitoes, study finds

https://www.theguardian.com/global-development/2026/jul/07/catnip-lotion-as-effective-as-deet-at-...
2•atombender•14m ago•0 comments

Ollama raises $65M, grows to nearly 9M users

https://techcrunch.com/2026/07/09/popular-open-source-ai-developer-tool-ollama-raises-65m-grows-t...
2•amrrs•14m ago•1 comments

Show HN: Gladia CLI: transcribe audio from your terminal in one command

https://github.com/gladiaio/gladia-cli
2•jilijeanlouis•15m ago•0 comments

Show HN: EvenKeel – a free financial planning chatbot

https://evenkeel.c6e.me/
4•daave•16m ago•0 comments

Ollama Raises $65M to Accelerate Open Models

https://ollama.com/blog/all-aboard-open-models
4•srikanth235•18m ago•0 comments

Why AI Agents need a runtime, not just a framework

https://phrony.com/blog/why-production-agents-need-a-runtime
1•MaxBols_Rivero•20m ago•0 comments

Show HN: Fideby, instructions for accessing accounts after death (not passwords)

https://fideby.com/
2•vicson•21m ago•0 comments

Investigating why your crypto code is slow: Deep dive into SIMD programming

https://kerkour.com/rustcrypto-slow-simd-rust
4•Keyb0ardWarri0r•21m ago•0 comments

Show HN: Rubber Duck

https://rubberduck.greg.technology/
3•gregsadetsky•22m ago•0 comments

Writing a bindless GPU abstraction layer

https://www.kevin-gibson.com/blog/writing-a-bindless-gpu-abstraction-layer/
2•surprisetalk•23m ago•0 comments

NASA SpaceWASM – A flight-compliant WebAssembly interpreter

https://github.com/nasa/spacewasm
5•eqrion•23m ago•0 comments

Ask HN: I am not able to find a job. Should I switch stacks?

4•need_a_work23•24m ago•1 comments

Show HN: Web Components, `literal`, 0% vDOM, custom < void/> tags in production

https://github.com/crisdosaygo/good.html
2•keepamovin•24m ago•0 comments

Show HN: A zero-dependency auditor for decision records in AI-touched systems

https://github.com/forgedculture/legibility-field-kit
2•forgesignals•25m ago•0 comments
Open in hackernews

US seeks cheaper hunter-killer drones after Iran destroys $1B worth of Reapers

https://arstechnica.com/gadgets/2026/07/us-seeks-cheaper-hunter-killer-drones-after-iran-destroys-1b-worth-of-reapers/
44•rbanffy•53m ago

Comments

freedomben•33m ago
I worked on the control systems for Predators and Reapers back in the mid and late 00s, and the inefficiencies around process were enormous. Safety is extremely important, so you expect some slowness as a result, but it got pretty extreme. I remember one time having to do 6 weeks of testing around a one-line code change because a "helpful" dev fixed a small bug that had no practical impact. Yet because it changed the release build hash, we had to go through a full acceptance test. As you can imagine that incentivized only fixing important bugs, and even those we had to consider whether it was worth it or not. As a result there were a hole pile of bugs that we (and customers) ended up just living with.

On a separate note, I'm curious as to whether AI is making an inroads in that space. I would imagine very minimal, if at all, but very curious.

hvb2•25m ago
Why would those fixes not be batched up? So fix 20% of those and do one round of testing?
tehjoker•21m ago
I don't really understand how any of this contributes to "defense". Sounds like "offense" to me. Just patrolling the skies over non-white countries and launching missiles at weddings. The reason the Pentagon invests so heavily in this kind of technology is our wars are so indefensible, they can't convince Americans to sacrifice blood in any quantity for other people's natural resources.
pjc50•20m ago
cf the other thread: https://news.ycombinator.com/item?id=48845442 ; Ukraine has a hugely inventive and effective drone industry because it has to work. If it doesn't succeed, there is no Ukraine, and everyone involved in making the drones is dead, fled, in a POW camp, or sucked into the internal Russian displacement system away from their family.

By comparison, if the US products fail, there's no real negative effect on the mainland United States.

pixl97•18m ago
Life critical software that gets visibility by congress tends to be a very bureaucratic process. Your boss doesn't want your commit being the one that causes a worldwide diplomatic issue.

I assume that smaller/cheaper drones avoid a lot of this because the stakes aren't near as high and quite a bit of the development occurs in private industry first.

matwood•7m ago
> visibility by congress tends to be a very bureaucratic process

See also SpaceX vs. NASA. No way would NASA have been allowed to blow up as many rockets as SpaceX did to finally get to their working solution.

general1465•11m ago
The bureaucratic development process sounds like Autosar in automotive. I am not surprised that newcomers from USA and Chinese auto companies are able to completely dominate in software because Autosar based development has been like giving a birth to a hedgehog. Slow and painful.
exabrial•30m ago
The defense industry has spent the last 40+ years grooming the DoD into thinking it costs $30mil/unit to produce missiles and drones. They should have rejected any of the bids, but being fueled by massively excessive taxes in the USA, they don't have to answer to any sort of efficiency or profitability.

These things should cost less than a Toyota Camry.

piva00•24m ago
> but being fueled by massively excessive taxes in the USA

I think it's even worse, it's funded a lot more by debt than excessive taxes, taxation in the USA is not even that excessive (to its own detriment since the budget is never balanced).

hvb2•23m ago
> but being fueled by massively excessive taxes in the USA

Not excessive taxes, a political choice to spend a lot of the revenue on defense.

And anyone who wants to reduce military spending will get asked:

"Don't you support our troops?"

And that'll be the end of that

pjc50•19m ago
And let's not forget: the voters back them on this.
Matl•9m ago
From what I know, the 'defense' industry has their production cleverly across all 50 states so that they're seen as one of the few sources of stable employment for most, sadly.
herry6
ck2•26m ago
there's a better way for 100% savings

just completely exit like Afghanistan

and remember all this military hardware eventually ends up in the hands of police departments domestically, next decade is going to be wild

$21 TRILLION spent on militarization 2001-2021

* https://ips-dc.org/report-state-of-insecurity-cost-militariz...

imagine how much by 2031, at least double

ps. they are still executing fishermen without trial off Venezuela at a million dollars a pop

SV_BubbleTime•8m ago
> ps. they are still executing fishermen without trial off

Oh. You should have started with this.

pixl97•6m ago
>just completely exit like Afghanistan

We can't just completely exit Iran without a time machine. Dufus Donny attempting to escape his Epstein folly by kicking the hornet's nest and now Iran holds the gulf hostage for as long as they want.

herry6•5m ago
"fishermen" lmao

And George Floyd was a saint with no fent in his system.

What compels people to advocate for the world's trash?

hunmernop•10m ago
Drones are only one piece of the puzzle. Once again ars is on the wrong side.
swiftcoder•4m ago
> The Defense Innovation Unit notice called for drones capable of carrying many different sensor and weapons payloads up to 2,800 pounds and flying with a combat radius of at least 2,300 nautical miles—or 8,000 nautical miles on a one-way strike mission—while executing the same missions that the MQ-9A Reaper drone currently performs for the US military

I feel like they might be taking the wrong lesson from this. The Reaper costs $30-50 million precisely because its mission profile is to deliver 3,500 pounds of payload over 1,000 nautical mile radius.

The cheap Iranian and Ukrainian drones these are increasingly competing with are only delivering 50-100kg of payload - which is plenty to blow shit up, and doesn't require a big, expensive, reusable airframe.

•
8m ago
More like "Don't you support Israel?"
ryandvm•23m ago
The purpose of a system is what it does.

It costs $30M/unit because our trillion dollar defense budget is mostly just a jobs program (25%) and wealth transfer apparatus (75%). Killing people is just a side effect.

Matl•7m ago
> Killing people is just a side effect

That budget and wealth transfer requires the US Dollar to remain the world's reserve currency. A lot of the killing has to do with ensuring it remains that way.

BariumBlue•11m ago
An MQ-9 has roughly the same wingspan as an A-10 - they're not small birds.

An MQ-9 needs to have a good sensor ball, ideally with both color and IR, gps jamming resistance, weapons integration with multiple types of missiles (ideally large enough to take out something larger than a motorcycle), good on-target time INCLUDING transit time (if it can only stare for one hour on target it'd be pointless), good uplink and downlink to reliably move that data (you don't want to lose track when a missile flies off), and the architecture to support, including ground control stations.

You CAN stuff someone in Cessna, give em a camera, a radio, and some mortar rounds to toss out the back, but that's not going to work for most use cases.

paytonjjones•9m ago
Correct, now let's also talk about US government-funded [research, healthcare, education, construction, foreign aid, intelligence, infrastructure, entitlements]

Except almost everyone has their pet topic where they'll defend any amount of spending.