From the guidelines: On-Topic: Anything that good hackers would find interesting. That includes more than hacking and startups. If you had to reduce it to a se

From the guidelines: On-Topic: Anything that good hackers would find interesting. That includes more than hacking and startups. If you had to reduce it to a sentence, the answer might be: anything that gratifies one's intellectual curiosity. The upvoting and discussion suggest this article falls within the HN zone, even if it's a bit different to the norm (which is all the better to keep things fresh). https://news.ycombinator.com/newsguidelines.html https://news.ycombinator.com/newsguidelines.html