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BTDUex Safe? The Back End Withdrawal Anomalies

1•aoijfoqfw•1m ago•0 comments

Show HN: Compile-Time Vibe Coding

https://github.com/Michael-JB/vibecode
1•michaelchicory•4m ago•0 comments

Show HN: Ensemble – macOS App to Manage Claude Code Skills, MCPs, and Claude.md

https://github.com/O0000-code/Ensemble
1•IO0oI•7m ago•1 comments

PR to support XMPP channels in OpenClaw

https://github.com/openclaw/openclaw/pull/9741
1•mickael•8m ago•0 comments

Twenty: A Modern Alternative to Salesforce

https://github.com/twentyhq/twenty
1•tosh•9m ago•0 comments

Raspberry Pi: More memory-driven price rises

https://www.raspberrypi.com/news/more-memory-driven-price-rises/
1•calcifer•15m ago•0 comments

Level Up Your Gaming

https://d4.h5go.life/
1•LinkLens•19m ago•1 comments

Di.day is a movement to encourage people to ditch Big Tech

https://itsfoss.com/news/di-day-celebration/
2•MilnerRoute•20m ago•0 comments

Show HN: AI generated personal affirmations playing when your phone is locked

https://MyAffirmations.Guru
4•alaserm•21m ago•3 comments

Show HN: GTM MCP Server- Let AI Manage Your Google Tag Manager Containers

https://github.com/paolobietolini/gtm-mcp-server
1•paolobietolini•22m ago•0 comments

Launch of X (Twitter) API Pay-per-Use Pricing

https://devcommunity.x.com/t/announcing-the-launch-of-x-api-pay-per-use-pricing/256476
1•thinkingemote•22m ago•0 comments

Facebook seemingly randomly bans tons of users

https://old.reddit.com/r/facebookdisabledme/
1•dirteater_•24m ago•1 comments

Global Bird Count Event

https://www.birdcount.org/
1•downboots•24m ago•0 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
2•soheilpro•26m ago•0 comments

Jon Stewart – One of My Favorite People – What Now? with Trevor Noah Podcast [video]

https://www.youtube.com/watch?v=44uC12g9ZVk
2•consumer451•28m ago•0 comments

P2P crypto exchange development company

1•sonniya•42m ago•0 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
2•jesperordrup•47m ago•0 comments

Write for Your Readers Even If They Are Agents

https://commonsware.com/blog/2026/02/06/write-for-your-readers-even-if-they-are-agents.html
1•ingve•47m ago•0 comments

Knowledge-Creating LLMs

https://tecunningham.github.io/posts/2026-01-29-knowledge-creating-llms.html
1•salkahfi•48m ago•0 comments

Maple Mono: Smooth your coding flow

https://font.subf.dev/en/
1•signa11•55m ago•0 comments

Sid Meier's System for Real-Time Music Composition and Synthesis

https://patents.google.com/patent/US5496962A/en
1•GaryBluto•1h ago•1 comments

Show HN: Slop News – HN front page now, but it's all slop

https://dosaygo-studio.github.io/hn-front-page-2035/slop-news
6•keepamovin•1h ago•1 comments

Show HN: Empusa – Visual debugger to catch and resume AI agent retry loops

https://github.com/justin55afdfdsf5ds45f4ds5f45ds4/EmpusaAI
1•justinlord•1h ago•0 comments

Show HN: Bitcoin wallet on NXP SE050 secure element, Tor-only open source

https://github.com/0xdeadbeefnetwork/sigil-web
2•sickthecat•1h ago•1 comments

White House Explores Opening Antitrust Probe on Homebuilders

https://www.bloomberg.com/news/articles/2026-02-06/white-house-explores-opening-antitrust-probe-i...
1•petethomas•1h ago•0 comments

Show HN: MindDraft – AI task app with smart actions and auto expense tracking

https://minddraft.ai
2•imthepk•1h ago•0 comments

How do you estimate AI app development costs accurately?

1•insights123•1h ago•0 comments

Going Through Snowden Documents, Part 5

https://libroot.org/posts/going-through-snowden-documents-part-5/
1•goto1•1h ago•0 comments

Show HN: MCP Server for TradeStation

https://github.com/theelderwand/tradestation-mcp
1•theelderwand•1h ago•0 comments

Canada unveils auto industry plan in latest pivot away from US

https://www.bbc.com/news/articles/cvgd2j80klmo
3•breve•1h ago•1 comments
Open in hackernews

Why an Electron Doesn't Fall into a Proton but a Positron Pulls It All the Way?

https://pajuhaan.medium.com/why-an-electron-doesnt-fall-into-a-proton-but-a-positron-pulls-it-all-the-way-in-a149f5cc9099
6•pajuhaan•1mo ago

Comments

pajuhaan•1mo ago
Happy new year

I have a challenge for you,

many of the most basic questions in quantum physics still don’t really have answers. We say electrons don’t fall into protons because of energy levels and move on, but then an electron and a positron do collapse and turn into photons, so the story clearly isn’t finished. We talk about negative-energy bands, point to the Dirac equation, and accept the result — but none of this truly explains why nature chose this structure and not another. Nothing in the math forbids atoms from being ten times larger or smaller; the equations would still work. These aren’t black-hole or Big Bang mysteries — they’re everyday atomic questions we stopped asking because “it works” became good enough.

gus_massa•1mo ago
I don't buy this, we know a lot about the internal structure of the proton and it's very different from this explanation.

Anyway, how do you explain beta capture?

pajuhaan•1mo ago
Electron capture doesn’t contradict “electrons don’t fall into protons.” In an atom, the electron isn’t a tiny ball spiraling inward; it’s a stable quantum state.

But for inner orbitals there’s still some chance of finding the electron right at the nucleus. if the nucleus can lower its energy by turning a proton into a neutron, the weak interaction can use that overlap and the capture happens. so it’s not an electromagnetic “collapse”; it’s a weak nuclear transition that only becomes possible in certain nuclei.

My point is that a deeper microdynamics can still reproduce the familiar quantum phenomenology (including Dirac as the macroscopic limit); what would separate it from "repackaging or pseudo-theory" is if it actually predicts the physical constants and transition behavior that the standard model largely treats as input or has no idea about them, rather than explaining them.