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Reinforcement Learning from Human Feedback

https://arxiv.org/abs/2504.12501
1•onurkanbkrc•45s ago•0 comments

Show HN: Versor – The "Unbending" Paradigm for Geometric Deep Learning

https://github.com/Concode0/Versor
1•concode0•1m ago•1 comments

Show HN: HypothesisHub – An open API where AI agents collaborate on medical res

https://medresearch-ai.org/hypotheses-hub/
1•panossk•4m ago•0 comments

Big Tech vs. OpenClaw

https://www.jakequist.com/thoughts/big-tech-vs-openclaw/
1•headalgorithm•7m ago•0 comments

Anofox Forecast

https://anofox.com/docs/forecast/
1•marklit•7m ago•0 comments

Ask HN: How do you figure out where data lives across 100 microservices?

1•doodledood•7m ago•0 comments

Motus: A Unified Latent Action World Model

https://arxiv.org/abs/2512.13030
1•mnming•7m ago•0 comments

Rotten Tomatoes Desperately Claims 'Impossible' Rating for 'Melania' Is Real

https://www.thedailybeast.com/obsessed/rotten-tomatoes-desperately-claims-impossible-rating-for-m...
2•juujian•9m ago•0 comments

The protein denitrosylase SCoR2 regulates lipogenesis and fat storage [pdf]

https://www.science.org/doi/10.1126/scisignal.adv0660
1•thunderbong•11m ago•0 comments

Los Alamos Primer

https://blog.szczepan.org/blog/los-alamos-primer/
1•alkyon•13m ago•0 comments

NewASM Virtual Machine

https://github.com/bracesoftware/newasm
1•DEntisT_•15m ago•0 comments

Terminal-Bench 2.0 Leaderboard

https://www.tbench.ai/leaderboard/terminal-bench/2.0
2•tosh•15m ago•0 comments

I vibe coded a BBS bank with a real working ledger

https://mini-ledger.exe.xyz/
1•simonvc•16m ago•1 comments

The Path to Mojo 1.0

https://www.modular.com/blog/the-path-to-mojo-1-0
1•tosh•19m ago•0 comments

Show HN: I'm 75, building an OSS Virtual Protest Protocol for digital activism

https://github.com/voice-of-japan/Virtual-Protest-Protocol/blob/main/README.md
4•sakanakana00•22m ago•0 comments

Show HN: I built Divvy to split restaurant bills from a photo

https://divvyai.app/
3•pieterdy•24m ago•0 comments

Hot Reloading in Rust? Subsecond and Dioxus to the Rescue

https://codethoughts.io/posts/2026-02-07-rust-hot-reloading/
3•Tehnix•25m ago•1 comments

Skim – vibe review your PRs

https://github.com/Haizzz/skim
2•haizzz•26m ago•1 comments

Show HN: Open-source AI assistant for interview reasoning

https://github.com/evinjohnn/natively-cluely-ai-assistant
4•Nive11•26m ago•6 comments

Tech Edge: A Living Playbook for America's Technology Long Game

https://csis-website-prod.s3.amazonaws.com/s3fs-public/2026-01/260120_EST_Tech_Edge_0.pdf?Version...
2•hunglee2•30m ago•0 comments

Golden Cross vs. Death Cross: Crypto Trading Guide

https://chartscout.io/golden-cross-vs-death-cross-crypto-trading-guide
2•chartscout•33m ago•0 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
3•AlexeyBrin•36m ago•0 comments

What the longevity experts don't tell you

https://machielreyneke.com/blog/longevity-lessons/
2•machielrey•37m ago•1 comments

Monzo wrongly denied refunds to fraud and scam victims

https://www.theguardian.com/money/2026/feb/07/monzo-natwest-hsbc-refunds-fraud-scam-fos-ombudsman
3•tablets•42m ago•1 comments

They were drawn to Korea with dreams of K-pop stardom – but then let down

https://www.bbc.com/news/articles/cvgnq9rwyqno
2•breve•44m ago•0 comments

Show HN: AI-Powered Merchant Intelligence

https://nodee.co
1•jjkirsch•46m ago•0 comments

Bash parallel tasks and error handling

https://github.com/themattrix/bash-concurrent
2•pastage•46m ago•0 comments

Let's compile Quake like it's 1997

https://fabiensanglard.net/compile_like_1997/index.html
2•billiob•47m ago•0 comments

Reverse Engineering Medium.com's Editor: How Copy, Paste, and Images Work

https://app.writtte.com/read/gP0H6W5
2•birdculture•52m ago•0 comments

Go 1.22, SQLite, and Next.js: The "Boring" Back End

https://mohammedeabdelaziz.github.io/articles/go-next-pt-2
1•mohammede•58m ago•0 comments
Open in hackernews

Mammals have evolved into ant eaters 12 times since the dinosaur age – study (2025)

https://phys.org/news/2025-07-mammals-evolved-ant-eaters-dinosaur.html
60•MaysonL•2w ago

Comments

havblue•2w ago
Source: YouTube https://share.google/XA0msyff8lybu47FK

"Expert Wasted Entire Life Studying Anteaters" -The Onion

scalemaxx•2w ago
Sounds similar to the multiple evolution paths to crabs: https://en.wikipedia.org/wiki/Carcinisation
lelandfe•2w ago
Another interesting fact I learned from HN:

“Two randomly selected trees are not likely to be more closely related than any two other randomly selected plants. They're not a family but rather a strategy that evolution has rediscovered several times separately."

UtopiaPunk•2w ago
Ant eating crabs when??
themafia•2w ago
"Ants are great if you're really hungry and want two thousand of something."

- Mitch Hedburg

Y_Y•2w ago
"I used to evolve into an anteater, I still do, but I used to too"
rajnathani•2w ago
The OG quote by him is about rice. Nevertheless, very funny!
wtcactus•2w ago
This makes sense. The biomass of ants is enormous. It's about 10% of all present livestock on earth. It's a huge source of energy and protein.

So, it stands to reason evolution took animals down the path of taking advantage of that source several times.

Lord-Jobo•2w ago
In other terms, the most populous, widespread, and consistently available plant-eater makes for an ideal carnivore target.

Long after humans spread out across the stars, maybe the perfect human consuming predator will emerge.

Qem•2w ago
> Long after humans spread out across the stars, maybe the perfect human consuming predator will emerge.

It already emerged. Corporations.

WesolyKubeczek•2w ago
> It already emerged. Corporations.

It's more like people are corporations' gut bacteria that are always in dire health because the organism loves junk food of all kinds so much and sometimes is doing drugs too.

d-lisp•2w ago
It's strange to think we chose to hunt or raise large animals; and to perform all that such a choice implies i.e. growing plants to feed them and more generally farming, when we could just raise ants and plants.
dlisboa•2w ago
It's not strange at all. We grow what we eat, humans didn't start by eating insects. Plus growing plants specifically to feed livestock is an extremely recent development.

Plus ants can't provide all the nutrients we need.

jy14898•2w ago
Humans eat insects, current and past
dlisboa•2w ago
Much like dogs eat grass.
asdff•2w ago
Not really. Go outside into the woods and try and generate sufficient biomass to feed yourself off ants. You can't do it. You will starve before you figure out a solution. Or, you chuck that stick at that 200lb deer and you now have like 100,000 calories worth of venison to live off of.

Animals are expert foragers. A deer can get to 200lbs or more eating what a deer tends to eat just fine. You will struggle to forage like a deer in that same environment, but you can coopt the deer's superior foraging abilities by simply eating it. And if you have a herd of animals you shepherd, not only are they making use of biomass you can't yourself make use off, but they are acting as a store of biomass keeping it fresh and available until you decide to cull some of the herd.

Finnucane•2w ago
There's a pretty wide gap between 'eats insects' and 'eats only insects.' Other primates eat ants, and there are human cultures where ants and other insects are routinely eaten. Other food may also be involved. Hunting large animals doesn't preclude eating other things. HUmans will eat anything they can get into their pie-hole.
asdff•2w ago
This is true, but we are still better adapted to take up a stick and take down that deer than we are to come up with an ant farming system off the cuff that will generate calories at the same rate. That is all I was suggesting to the point of "why do we eat large animals." It is advantageous to do so is the reason. We are not the only animals to eat other large animals after all.
Finnucane•2w ago
Hunter-gatherer societies got a lot of calories from seeds and nuts, which are about the same calorie content as insects, and we did come up with a farming system for them.
mjh2539•2w ago
Except, as a rule, Jews, Muslims, and some Hindus.
Finnucane•2w ago
In evolutionary terms, that's a pretty recent development.
dham•2w ago
> Go outside into the woods

I think I can live off just the fire ants in my yard. Not to mention all the neighbors. Even with constantly baiting them, it's hard not have at least 1 hill active at all times during the summer, as the neighbors are dumb and just spray. So they just end up moving.

AngryData•2w ago
Well most large animals we raise or hunt either eat 95% grass and green foliage or eat rotten scrap food that we won't eat. Large herbivores also shit out fertilizer we need for growing human edible crops, and many crops we can grow to feed such animals produce even more fertilizer within their root systems, like alfalfa.

It is also much easier to capture and butcher a cow than the equivalent mass/protein of ants.

ratg13•2w ago
As a person who is uneducated on this, I’ve always wondered if it isn’t also something to do with large objects that have collided into in the past .. these things would essentially wipe out most everything on the ground planet and force things to re-evolve again and that is why we see similar patterns .. like Carcinisation [0]

[0] https://en.wikipedia.org/wiki/Carcinisation

mcv•2w ago
It's not asteroid extinction that's causing convergent evolution. All those crabs, anteaters and trees still exist. They're simply very effective forms.
metalman•2w ago
except for the fact that while evolving towards eating ants is inevitatable, then something? happens and extinction follows, This disscussion troubling, and others like it are exclusivly about trying to sell the advantage to eating bugs as some good and natural optimisation couched interms like efficiency, but ignore the nastyness of eating bugs, and the very strong likelyhood of our devolution and extinction in the long run. The ants remain, where did those 12 species go? is the important lesson.
ChrisArchitect•2w ago
Previously: https://news.ycombinator.com/item?id=44599334