Pool (First visit) Links selected for a second chance at the front page How many paths of length K are there between A and B? (2021) 12 34 80d horace.io/walks 2149Half my work is adding a cache 20 3 80d waleedkhan.nameblog./half-my-work-is-adding-a-cache 2150Show HN: FilterQL – A tiny query language for filtering structured data 21 77 80d github.com/adamhl8/filterql 2151Chinese astronauts make rocket fuel and oxygen in space 136 298 80d livescience.com/space/space-exploration/chinese-astronauts-make-rocket-fuel-and-oxygen-in-space-using-1st-of-its-kind-artificial-photosynthesis 2152China's Guowang megaconstellation is more than another version of Starlink 28 62 80d arstechnica.com/space/2025/08/china-may-have-taken-an-early-lead-in-the-race-for-a-military-megaconstellation 2153The great medieval water myth (2013) 51 74 80d leslefts.blogspot.com/2013/11/the-great-medieval-water-myth.html 2154'Rocks as big as cars' are flying down the Dolomites 58 118 80d bbc.com/future/article/20250819-why-italys-beloved-ancient-monolith-is-falling 2155Molluscs of the Multiverse: molluscan diversity in Magic: The Gathering 23 42 80d jgeekstudies.org/2025/08/24/molluscs-of-the-multiverse-molluscan-diversity-in-magic-the-gathering 2156Q&A about the Windows Start Menu and Taskbar 28 4 80d blogs.harvard.eduarchive./danieloran/2022/11/28/qa-about-the-windows-start-menu-and-taskbar 2157HTTP Headers 2 3 80d developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers 2158YouTube made AI enhancements to videos without warning or permission 278 296 80d bbc.com/future/article/20250822-youtube-is-using-ai-to-edit-videos-without-permission 2159OOMProf: Profiling on the Brink 8 27 80d polarsignals.com/blog/posts/2025/08/13/oomprof 2160Explanation of the Linux-kernel memory consistency model (2017) 12 77 80d githubusercontent.comraw./torvalds/linux/refs/heads/master/tools/memory-model/Documentation/explanation.txt 2161A bug saved the company 131 380 80d rogueamoeba.comweblog./2025/08/21/when-a-bug-saved-the-company 2162Adventures in State Space [video] 10 81 80d youtube.com/watch?v=YGLNyHd2w10 2163SmallJS: Smalltalk-80 that compiles to JavaScript 47 152 80d small-js.org/Home/Home.html 2164MetaScope Build 10: Revolutionary File Processing and External Drive Support 446 6 80d zalodesignstudio.com/portfolio/metascope/releases/metascope-v1-0-2-build-10 2165The SD Association has an official SD card format utility [Win/OS X/Linux] 57 66 80d sdcard.org/downloads/sd-memory-card-formatter-for-linux 2166Secret Management on NixOS with sops-Nix 2 9 80d stapelberg.chmichael./posts/2025-08-24-secret-management-with-sops-nix 2167A visual introduction to big O notation 193 691 80d samwho.dev/big-o 2168DeepWiki: Understand Any Codebase 53 231 80d aitidbits.ai/p/deepwiki 2169How to Fix Your Context 26 93 80d dbreunig.com/2025/06/26/how-to-fix-your-context.html 2170Neural Nets vs. Cellular Automata 12 83 80d nets-vs-automata.net 2171In-Memory Filesystems in Rust 55 125 80d arko.netandre./2025/08/18/in-memory-filesystems-in-rust 2172Turning a Decommissioned iPhone into a UniFi Protect Camera 51 121 80d caseyliss.com/2025/8/15/a-rube-goldberg-camera 2173 More...