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Show HN: LoKey Typer – A calm typing practice app with ambient soundscapes

https://mcp-tool-shop-org.github.io/LoKey-Typer/

1•mikeyfrilot•1m ago•0 comments

Long-Sought Proof Tames Some of Math's Unruliest Equations

https://www.quantamagazine.org/long-sought-proof-tames-some-of-maths-unruliest-equations-20260206/

1•asplake•2m ago•0 comments

Hacking the last Z80 computer – FOSDEM 2026 [video]

https://fosdem.org/2026/schedule/event/FEHLHY-hacking_the_last_z80_computer_ever_made/

1•michalpleban•3m ago•0 comments

Browser-use for Node.js v0.2.0: TS AI browser automation parity with PY v0.5.11

https://github.com/webllm/browser-use

1•unadlib•4m ago•0 comments

Michael Pollan Says Humanity Is About to Undergo a Revolutionary Change

https://www.nytimes.com/2026/02/07/magazine/michael-pollan-interview.html

1•mitchbob•4m ago•1 comments

Software Engineering Is Back

https://blog.alaindichiappari.dev/p/software-engineering-is-back

1•alainrk•5m ago•0 comments

Storyship: Turn Screen Recordings into Professional Demos

https://storyship.app/

1•JohnsonZou6523•5m ago•0 comments

Reputation Scores for GitHub Accounts

https://shkspr.mobi/blog/2026/02/reputation-scores-for-github-accounts/

1•edent•9m ago•0 comments

A BSOD for All Seasons – Send Bad News via a Kernel Panic

https://bsod-fas.pages.dev/

1•keepamovin•12m ago•0 comments

Show HN: I got tired of copy-pasting between Claude windows, so I built Orcha

https://orcha.nl

1•buildingwdavid•12m ago•0 comments

Omarchy First Impressions

https://brianlovin.com/writing/omarchy-first-impressions-CEEstJk

2•tosh•18m ago•1 comments

Reinforcement Learning from Human Feedback

https://arxiv.org/abs/2504.12501

2•onurkanbkrc•18m ago•0 comments

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

https://github.com/Concode0/Versor

1•concode0•19m ago•1 comments

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

https://medresearch-ai.org/hypotheses-hub/

1•panossk•22m ago•0 comments

Big Tech vs. OpenClaw

https://www.jakequist.com/thoughts/big-tech-vs-openclaw/

1•headalgorithm•25m ago•0 comments

Anofox Forecast

https://anofox.com/docs/forecast/

1•marklit•25m ago•0 comments

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

1•doodledood•25m ago•0 comments

Motus: A Unified Latent Action World Model

https://arxiv.org/abs/2512.13030

1•mnming•25m 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...

3•juujian•27m ago•2 comments

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

https://www.science.org/doi/10.1126/scisignal.adv0660

1•thunderbong•29m ago•0 comments

Los Alamos Primer

https://blog.szczepan.org/blog/los-alamos-primer/

1•alkyon•31m ago•0 comments

NewASM Virtual Machine

https://github.com/bracesoftware/newasm

2•DEntisT_•33m ago•0 comments

Terminal-Bench 2.0 Leaderboard

https://www.tbench.ai/leaderboard/terminal-bench/2.0

2•tosh•34m ago•0 comments

I vibe coded a BBS bank with a real working ledger

https://mini-ledger.exe.xyz/

1•simonvc•34m ago•1 comments

The Path to Mojo 1.0

https://www.modular.com/blog/the-path-to-mojo-1-0

1•tosh•37m 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

5•sakanakana00•40m ago•1 comments

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

https://divvyai.app/

3•pieterdy•42m 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•43m ago•1 comments

Skim – vibe review your PRs

https://github.com/Haizzz/skim

2•haizzz•44m ago•1 comments

Show HN: Open-source AI assistant for interview reasoning

https://github.com/evinjohnn/natively-cluely-ai-assistant

4•Nive11•45m ago•6 comments

Open in hackernews

Floating Electrons on a Sea of Helium

https://arstechnica.com/science/2025/10/new-qubit-tech-traps-single-electrons-on-liquid-helium/

14•coloneltcb•4mo ago

Comments

greenbit•3mo ago

Helium can "actually remain liquid up to temperatures of 4 Kelvin, which doesn't require the extreme refrigeration technologies needed for things like transmons."

Well. I had thought liquid helium was famous for being rather extremely cold. I stand recalibrated. Now I have to go look up 'transmons'.

rcxdude•3mo ago

At a certain point it flips from 'how far below room temperature is it' to 'how close to absolute zero is it' and things get exponentially harder as you approach the limit.

PeterWhittaker•3mo ago

> Liquid helium is also a superfluid, meaning it flows without viscosity.

No. At least not at temperatures > 2.17 K, which is where the phase change occurs. In the range (2.17..4]K, He is just a regular liquid; it is only superfluid in the range (0..2.17]K.

Hard to trust anything in the article when it gets something that fundamental that wrong.