Hacker News

New stories

Live mirror
30 storiesupdated just nowView source snapshot
  1. Stop Asking "Saga or 2PC." Start Asking What Each Operation Needs (medium.com/scalar-engineering)
    —discuss
  2. Australia's Waratah Super Battery Now Operating at Full Capacity (bloomberg.com)
    1comments
  3. How the stories about all-powerful AI are swallowing the world (bloodinthemachine.com)
    —discuss
  4. Comics RSS: RSS feeds of comics (comicsrss.com)
    —discuss
  5. Ask HN: Do you think AI agents can escape human control?
    1comments
  6. OpenAI pauses training of latest models (nbcnews.com)
    1comments
  7. What a black bear is: 30 claims, checked against primary sources (r2.dev)
    —discuss
  8. What Happened to the Coronagraph? (esa.int)
    —discuss
  9. Australia Senate Requests OpenAI, Anthropic CEOs Face AI Inquiry (bloomberg.com)
    —discuss
  10. Thinking Fast and Slow in AI: The Role of Metacognition (arxiv.org)
    —discuss
  11. 99.26% storage reduction with exact reconstruction on 100-version repo (github.com/openzfs)
    —discuss
  12. Agdog – htop and nvitop, fused and agent-aware (github.com/dynaum)
    —discuss
  13. RFPeptides: De novo design of protein-binding macrocycles using deep learning (nature.com)
    —discuss
  14. Who is responsible for limiting global warming to 1.5 degrees? (universiteitleiden.nl)
    —discuss
  15. What 'ferritin face' means – and how to tell if you may be iron-deficient (washingtonpost.com)
    —discuss
  16. YouTube has a Propaganda Problem [video] (youtube.com)
    —discuss
  17. The #2 x402 seller on Base funded its own buyers (chainward.ai)
    —discuss
  18. Night of Ten Thousand Lanterns – interactive dynamic painting (echohive.ai)
    1comments
  19. Armada: Encrypted, Open-Source, Discord Alternative (Built on Nostr) (soapbox.pub)
    —discuss
  20. An open protocol for agent feedback (feedback.now)
    —discuss
  21. Debian 11 bullseye-security repos have gone missing after botched EOL process (debian.org)
    2comments
  22. Roundup of October 2026 Bootstrapper Events (bootstrappersbreakfast.com)
    1comments
  23. Microsoft drops Copilot+ branding from its new laptops (tomshardware.com)
    3comments
  24. Build a Real‑Time Telemetry Pipeline for SpaceX Starship Launches (thelooplet.com)
    —discuss
  25. You are a 1000x maker, and you can't think of how to make your stack 10x better? (twitter.com/josevalim)
    3comments
  26. Nissan's third generation e-POWER powertrain (nissan-global.com)
    8comments
  27. TabPFN and TabICL vs. tuned XGBoost: the model that doesn't train won 14/14 (efraingaray.com)
    —discuss
  28. How to build a Jev-style classifier with DiffusionGemma and vLLM (medium.com/google-cloud)
    2comments
  29. Russia hits Ukraine's largest mobile provider, strikes data centres (reuters.com)
    —discuss
  30. Minecraft beat Minecraft after 2B years (pcgamer.com)
    —discuss

The Truth Physics Can No Longer Ignore

9 pointsby 3h agotheatlantic.com
10 comments
2h agoHN ↗

People don't like it, but the "weirdness" of life, as it relates to physics, just completely evaporates if the universe is superdeterministic.

And that's actually overkill. Plain vanilla determinism would do it. As would a universal-wavefunction/no-collapse conception of quantum mechanics. (i.e. the universe has its own wave function.)

Point is, what the author decries does not require New Physics. It should suffice to re-evaluate different interpretations of existing physics. These matters are, after all, by no means settled.

2h agoHN ↗

the minimum description length principle encourages us to describe living entities at higher levels of abstraction (as motivated rational agents rather than collections of atoms jiggling)

The universe is absolutely hierarchical and neglecting it just because we don’t strictly need hierarchy to define things seems silly

2h agoHN ↗

I may be misunderstanding things, but strictly speaking I don't think we need particle hierarchy for:

"motivated rational agents rather than collections of atoms jiggling"

We need complex networked interactions, zones of dense interconnectivity.

2h agoHN ↗

The implication that biology defies physics is just incorrect on many levels. There is no "truth" to ignore. The claim that life requires information that is otherwise not defined by physical laws is a misinterpretation of what defines information. A tree "bending toward the sun" is an emergent property of underlying physical laws--not a creation or demand for information.

1h agoHN ↗

This article was written to refute that exact, and incorrect, belief.

For most of human history, it was obvious that life was of a higher order than matter, since the latter cannot be coalesced into the former.

An ignorant kind of scientism, narrow in focus, spent the last hundred years trying to rub out that basic truth and replace it with a system run by scientists, none of whom can make life but many of whom are very good at taking it away.

36m agoHN ↗

Fair play to you if you're into Intelligent Design or whatever it is you're obliquely alluding to, we're all entitled to hold opinions.

However:

and replace it with a system run by scientists

is just bogus straw manning.

It's pretty obvious the emergence of life on earth wasn't part of a "system run by scientists", the comment you replied to talked of the very antithesis of hierarchical systems run by entities in the phrase "emergent property of underlying physical laws".

1h agoHN ↗

Thought this thread wouldn't mind knowing about this given the topic of the article. Many points raised by Frank are referenced in a documentary I just made, even if only implicitly.

A scientist from Denmark purported to have found evidence for tunneling in the brain as part of a prestigious Systems Neuroscience program at Newcastle upon Tyne in the UK, paid for by the Wellcome Trust. Link in the comment below.

The scientist now purports to have an experimental design to test for the physics he thinks is happening in the brain, albeit outside the brain, in various quantum tunneling setups. So I put this scientist and his idea in front of the world's top experimental physicists and hit record. What follows is a deadpan documentary about either a breakthrough experiment or a sociological view of academic absurdity.

Here is the link: https://youtu.be/yTQa3O7Qlm4.

It may be helpful to watch this 3 min primer first for context: https://youtu.be/vF_g5Uh5MEg.

This story may be relevant given how the mind comes from 20w is unknown. If I understand the AI boom is in part based on the idea that the brain does not solve hard problems and is not using quantum effects (it can be simulated on a Turing machine). If the scientist in the doc is right, these assumptions are false.

Happy to share what little I learned in the process of making this. Although as I say in the 3 min video this story is orders of magnitude above my pay grade. I just thought it would be a funny story to try to tell.

The scientist argues that explanatory power of the human brain is a required feature of any physics theory that can try to unify the open questions.

22m agoHN ↗

This article is profoundly wrong. Physicists and chemists know exactly what life is.

It's a historical contingency, a strange and unlikely one. The reason we're here is that we could equally well not be here, and the universe would get on fine without us. For most of its history, it did. In most places, it still does.

The interesting question is why so few other people know that.