---
title: "Daily headlines · Daily Diff"
---

[Daily edition](/?appearance=dark)[Hot now](/hot?appearance=dark)

# Daily headlines

[Top 10](/headlines/first?date=2026-10-27&limit=10&q=&appearance=dark)[Top 20](/headlines/first?date=2026-10-27&limit=20&q=&appearance=dark)[Above median](/headlines/first?date=2026-10-27&limit=20&q=&mode=median&appearance=dark)

1.  [296](https://news.ycombinator.com/item?id=50251344)678

    [Three new discoveries in mathematics, computer science, and physics](https://openai.com/index/building-scientific-understanding-with-academic-communities/)

    HNopenai.com7 hours ago

2.  [175](https://news.ycombinator.com/item?id=50251661)475

    [The Exponential Time Hypothesis Is False \[pdf\]](https://github.com/openai/math/blob/main/preprints/The-Exponential-Time-Hypothesis-is-False-October-25-2026/paper.pdf)

    HNgithub.com7 hours ago

    Also discussed: [Lobsters · 0 comments](https://lobste.rs/s/pq6ju6 "16 points")

3.  [211](https://news.ycombinator.com/item?id=50248055)358

    [Oldest GUI application that still runs on Windows 11](https://blog.enlyth.com/posts/oldest-windows-gui-app-win-11/)

    HNblog.enlyth.com11 hours ago

    Also discussed: [Lobsters · 1 comments](https://lobste.rs/s/rwubks "34 points")

4.  [186](https://news.ycombinator.com/item?id=50241664)309

    [Websites Should Be Printable](https://brennenputh.me/blog/printable-websites/)

    HNbrennenputh.me18 hours ago

    Also discussed: [Lobsters · 17 comments](https://lobste.rs/s/olnqh2 "68 points")

[Refresh · highlight new picks →](/headlines/first?date=2026-10-27&limit=20&q=&since=1793078726&appearance=dark)

Edition progress · 4/20 selections generated

Top 10: every 2 h 24 min. Top 20: every 1 h 12 min. UTC. Recovered gaps are marked estimated; gaps without eligible coverage remain missed.

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