Work in progress: 181,232 of 181,233 sites checked so far, more every week · updated 2 Nov 2026Missing a blog? Tell us

Top all-time · #19756

A

Alexander Kruel

Personal blog · axisofordinary.substack.commathscience

Alexander Kruel writes Axis of Ordinary, a personal blog at axisofordinary.substack.com about math and science. Since 2021, 3 different Hacker News readers have linked it 4 times, most often “Conterintuitive facts in mathematics, CS, and physics”. It is still writing: the last post was on 2026-11-02, and you can follow it by feed.

Visit the blog
4mentions?
3HN people?
2021–2025first – last linked?
Links on Hacker News per year · peak 2 in 2023

Too few sampled comments (3) to say how often HN recommends it.?

Why HN links it

HN readers link Alexander Kruel's Substack for AI, tech and future-related links and for a post on counterintuitive mathematical observations. One commenter says they like it.

Summarised by Claude from a sample of 3 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.

Links and stuff.

Most-linked posts?

  1. Conterintuitive facts in mathematics, CS, and physics
    2 people · 2 mentions · first linked 2021-10-05

What Hacker News says?

  1. hat tip https://axisofordinary.substack.com

    Comment linking /

    on “Watch gravity pull two metal balls together [video]”
  2. Submitted Conterintuitive facts in mathematics, CS, and physics as a story · 932 points

    HN discussion
  3. found it, hn link https://news.ycombinator.com/item?id=28764416 and source URL https://axisofordinary.substack.com/p/the-most-counterintuit...

    Comment linking /p/the-most-counterintuitive-facts-in

    on “Ask HN: Substack article about 50 surprising mathematical observations?”
  4. Here's some I like: (alot of AI/tech/future related links) https://axisofordinary.substack.com/ (Tyler owen, economist polymath) https://marginalrevolution.com/ (interesting education ideas) https://losttools.substack.com/

    Comment linking /

    on “Ask HN: What are some excellent blogs, news boards, YouTube channels to follow?”

Search all of HN for axisofordinary.substack.com