frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

Open in hackernews

Optical and Acoustic Super-Radiance via a Microtubule (2024)

https://www.researchgate.net/publication/381542637_Quantum_Brain_Dynamics_Optical_and_Acoustic_Super-Radiance_via_a_Microtubule
11•felineflock•6h ago

Comments

piombisallow•6h ago
I never understood what the microtubule woo is supposed to answer that isn't answerable by neural network dynamics.
PaulHoule•4h ago
I think the weak version of it is that people feel they need some explanation of why they think "they" can see something looking out their eyes.

A weaker version that tries to be stronger is Penrose's argument from The Emperor's New Mind which goes along the lines that "A machine can't do math because of those problems Gödel pointed out, but I can prove theorems so I'm not a machine, I'm a thetan [1]" Penrose is not consistent or complete or able to prove he is consistent or complete so I don't think Gödel has anything on him -- and there is no problem building a machine that can prove some theorems even though you can't build a machine that proves all theorems but Penrose can't prove all theorems either.

I'm also skeptical about anything involving sleep, anesthesia and such because so far as I know you are able to respond to stimuli when you're asleep and may very well be "aware" of them but what's clear is that you're not writing narrative memories, whatever LRH says.

[1] https://www.scientology.org/what-is-scientology/basic-princi...

mkw5053•4h ago
Fascinating concept! If microtubules really leverage quantum coherence, could biological systems provide new insights for quantum computing designs, especially at room temperature? Also, how far away are we technologically from being able to experimentally detect these quantum phenomena in actual neurons?

Postgres LISTEN/NOTIFY does not scale

https://www.recall.ai/blog/postgres-listen-notify-does-not-scale
293•davidgu•3d ago•109 comments

Show HN: Pangolin – Open source alternative to Cloudflare Tunnels

https://github.com/fosrl/pangolin
28•miloschwartz•4h ago•4 comments

What is Realtalk’s relationship to AI? (2024)

https://dynamicland.org/2024/FAQ/#What_is_Realtalks_relationship_to_AI
232•prathyvsh•11h ago•78 comments

Show HN: Open source alternative to Perplexity Comet

https://www.browseros.com/
159•felarof•8h ago•53 comments

Batch Mode in the Gemini API: Process More for Less

https://developers.googleblog.com/en/scale-your-ai-workloads-batch-mode-gemini-api/
21•xnx•3d ago•4 comments

FOKS: Federated Open Key Service

https://foks.pub/
176•ubj•13h ago•42 comments

Graphical Linear Algebra

https://graphicallinearalgebra.net/
180•hyperbrainer•10h ago•12 comments

Flix – A powerful effect-oriented programming language

https://flix.dev/
216•freilanzer•12h ago•88 comments

Measuring the impact of AI on experienced open-source developer productivity

https://metr.org/blog/2025-07-10-early-2025-ai-experienced-os-dev-study/
514•dheerajvs•10h ago•326 comments

Belkin ending support for older Wemo products

https://www.belkin.com/support-article/?articleNum=335419
53•apparent•7h ago•47 comments

Red Hat Technical Writing Style Guide

https://stylepedia.net/style/
159•jumpocelot•11h ago•71 comments

Yamlfmt: An extensible command line tool or library to format YAML files

https://github.com/google/yamlfmt
24•zdw•3d ago•12 comments

Launch HN: Leaping (YC W25) – Self-Improving Voice AI

49•akyshnik•8h ago•25 comments

Turkey bans Grok over Erdoğan insults

https://www.politico.eu/article/turkey-ban-elon-musk-grok-recep-tayyip-erdogan-insult/
84•geox•3h ago•57 comments

How to prove false statements: Practical attacks on Fiat-Shamir

https://www.quantamagazine.org/computer-scientists-figure-out-how-to-prove-lies-20250709/
198•nsoonhui•16h ago•153 comments

Regarding Prollyferation: Followup to "People Keep Inventing Prolly Trees"

https://www.dolthub.com/blog/2025-07-03-regarding-prollyferation/
40•ingve•3d ago•1 comments

Show HN: Cactus – Ollama for Smartphones

108•HenryNdubuaku•7h ago•45 comments

eBPF: Connecting with Container Runtimes

https://h0x0er.github.io/blog/2025/06/29/ebpf-connecting-with-container-runtimes/
34•forxtrot•7h ago•0 comments

Grok 4

https://simonwillison.net/2025/Jul/10/grok-4/
178•coloneltcb•6h ago•148 comments

Analyzing database trends through 1.8M Hacker News headlines

https://camelai.com/blog/hn-database-hype/
116•vercantez•2d ago•61 comments

Not So Fast: AI Coding Tools Can Reduce Productivity

https://secondthoughts.ai/p/ai-coding-slowdown
54•gk1•2h ago•34 comments

Diffsitter – A Tree-sitter based AST difftool to get meaningful semantic diffs

https://github.com/afnanenayet/diffsitter
89•mihau•13h ago•26 comments

Matt Trout has died

https://www.shadowcat.co.uk/2025/07/09/ripples-they-cause-in-the-world/
139•todsacerdoti•19h ago•42 comments

Is Gemini 2.5 good at bounding boxes?

https://simedw.com/2025/07/10/gemini-bounding-boxes/
259•simedw•13h ago•58 comments

The ChompSaw: A Benchtop Power Tool That's Safe for Kids to Use

https://www.core77.com/posts/137602/The-ChompSaw-A-Benchtop-Power-Tool-Thats-Safe-for-Kids-to-Use
80•surprisetalk•3d ago•64 comments

Foundations of Search: A Perspective from Computer Science (2012) [pdf]

https://staffwww.dcs.shef.ac.uk/people/J.Marshall/publications/SFR09_16%20Marshall%20&%20Neumann_PP.pdf
4•mooreds•3d ago•0 comments

Show HN: Typeform was too expensive so I built my own forms

https://www.ikiform.com/
166•preetsuthar17•17h ago•86 comments

Final report on Alaska Airlines Flight 1282 in-flight exit door plug separation

https://www.ntsb.gov:443/investigations/Pages/DCA24MA063.aspx
131•starkparker•5h ago•141 comments

Radiocarbon dating reveals Rapa Nui not as isolated as previously thought

https://phys.org/news/2025-06-radiocarbon-dating-reveals-rapa-nui.html
17•pseudolus•3d ago•8 comments

Optimizing a Math Expression Parser in Rust

https://rpallas.xyz/math-parser/
127•serial_dev•17h ago•55 comments