yarn.meff.me @<hacker-news https://feeds.twtxt.net/hacker-news/twtxt.txt> "**A Smart, Playful Book About the Underappreciated Index** [Comments](https://news.ycombinator.com/item?id=30359835) ⌘ [Read more](https://www.nytimes.com/2022/02/09/books/review-index-history-of-dennis-duncan.html)"