Top Stories (First visit) HN /news Walking 15 min lowers cardiovascular risk by up to 2/3 compared to short walks 17 6 3h sciencedaily.com/releases/2025/10/251027224829.htm 151Gitworkshop.dev – Collaborate on code over Nostr 59 8 3d gitworkshop.dev 152Grokipedia by xAI 184 129 1d grokipedia.com 153Sphere Computer – The Innovative 1970s Computer Company Everyone Forgot 98 13 5d sphere.computer 154How I turned Zig into my favorite language to write network programs in 323 137 2d lalinsky.com/2025/10/26/zio-async-io-for-zig.html 155We saved $500k per year by rolling our own "S3" 322 250 2d engineering.nanit.com/how-we-saved-500-000-per-year-by-rolling-our-own-s3-6caec1ee1143 156My favorite cult sci-fi and fantasy books you may not have heard of before 139 170 2d shepherd.com/best-books/cult-sci-fi-and-fantasy-you-may-not-have-heard-of 157Wren: A classy little scripting language 196 63 6d wren.io 158Writing a RISC-V Emulator in Rust 119 54 2d book.rvemu.app 159Books by People – Defending Organic Literature in an AI World 123 126 2d booksbypeople.org 160Inside an Isotemp OCXO107-10 Oven Controlled Crystal Oscillator 22 0 1d tomverbeure.github.io/2025/10/26/Inside-an-Isotemp-OCXO107-10.html 161Show HN: Ball X Pit – Physics Roguelite with 42 Ball Evolutions 4 0 13h ballxpit.net 162IP address truncation is not anonymization 25 10 1d 00f.net/2025/10/27/ip-anonymization 163Are these real CVEs? VulDB entries for dnsmasq rely on replacing config files 55 49 1d seclists.org/oss-sec/2025/q4/79 164Obfuscating WireGuard Traffic as QUIC 12 3 22h docs.amnezia.org/documentation/instructions/new-amneziawg-selfhosted 165Advent of Code 2025: Number of puzzles reduce from 25 to 12 for the first time 471 219 2d adventofcode.com/2025/about#faq_num_days 166NextSilicon reveals new processor chip in challenge to Intel, AMD 154 51 6d reuters.com/business/nextsilicon-reveals-new-processor-chip-challenge-intel-amd-2025-10-22 167FDD – Diskettes 13 2 1d retrocmp.de/fdd/diskette/diskette.htm 168Carl Bohland's Auto Wash Bowl (2015) 19 6 1d news.wttw.com/2015/07/29/ask-geoffrey 169Apple's Services Revenue Expected to Top $100B for First Time 15 15 12h macrumors.com/2025/10/28/apples-services-revenue-100-billion 170Formal Reasoning [pdf] 145 31 2d cs.ru.nl/~freek/courses/fr-2025/public/fr.pdf 171Clojure Land – Discover open-source Clojure libraries and frameworks 180 48 2d clojure.land 172Living Dangerously with Claude 249 108 6d simonwillison.net/2025/Oct/22/living-dangerously-with-claude 173You are how you act 323 184 1d boz.com/articles/you-are-how-you-act 174Making the Electron Microscope 92 9 2d asimov.press/p/electron-microscope 175Comp.sys.m68k Frequently Asked Questions 11 0 10h faqs.orghttp://www./faqs/motorola/68k-chips-faq 176Movycat – A terminal movie player written in Zig 16 5 1d github.com/M64GitHub/movycat 177A bug that taught me more about PyTorch than years of using it 455 80 5d elanapearl.github.io/blog/2025/the-bug-that-taught-me-pytorch 178Microsoft needs to open up more about its OpenAI dealings 266 178 1d wsj.com/tech/ai/microsoft-needs-to-open-up-more-about-its-openai-dealings-59102de8 179Mistakes I see engineers making in their code reviews 159 171 3d seangoedecke.com/good-code-reviews 180 More...