Top Stories (First visit) HN /news AWS builds DNS backstop for times flaky US East region fails 0 4 21h theregister.com/2025/11/27/aws_dns_us_east_workaround 481Airbus issues major A320 recall after flight-control incident 1 14 21h reuters.com/business/aerospace-defense/airbus-issues-major-a320-recall-after-flight-control-incident-2025-11-28 482A $1M Dollar Apple Macintosh PowerBook 170 1 7 1d ebay.ca/itm/326104837538 483Google steers Americans looking for health care into "junk insurance" 55 144 3d pluralistic.net/2025/11/25/open-season 484The AI boom is based on a fundamental mistake 31 26 1d theverge.com/ai-artificial-intelligence/827820/large-language-models-ai-intelligence-neuroscience-problems 485'A step-change': tech firms battle for undersea dominance with submarine drones 0 9 1d theguardian.com/business/2025/nov/28/tech-submarine-drones-startups-big-defence-companies 486Homeschooling hits record numbers 831 294 8d reason.com/2025/11/19/homeschooling-hits-record-numbers 487Windows ARM64 Internals: Deconstructing Pointer Authentication 9 78 6d preludesecurity.com/blog/windows-arm64-internals-deconstructing-pointer-authentication 488Project Cybersyn 3 17 1d en.wikipedia.org/wiki/Project_Cybersyn 489Show HN: MakeSkill – The Intelligent Skill Builder for Claude 3 9 2d makeskill.cc 490Drones have revolutionized warfare. They're about to do it again 4 21 1d cnn.com/2025/11/27/world/history-future-of-drones-intl-hnk-ml-dst 491The 101 of analog signal filtering (2024) 10 135 8d lcamtuf.substack.com/p/the-101-of-analog-signal-filtering 492Cloud-Init on Raspberry Pi OS 1 17 1d raspberrypi.com/news/cloud-init-on-raspberry-pi-os 493Necroprinting – Dead mosquito proboscis used for high-resolution 3D printing 7 29 2d tomshardware.com/3d-printing/dead-mosquito-proboscis-used-for-high-resolution-3d-printing-nozzle-scientists-boast-of-the-extremely-fine-output-from-necroprinting 494Be Useful in Emergencies 0 10 22h kg.dev/thoughts/emergencies 495State formation: The role of grain, intensive agriculture, taxation and writing 0 5 23h nature.com/articles/s41562-025-02365-5 496Sunsetting Supermaven 27 53 5d supermaven.com/blog/sunsetting-supermaven 497The Arithmetic of Braids (2022) 8 34 5d mathcenter.oxford.emory.edu/site/math108/braid_arithmetic 498Stirling PDF 2.0 0 3 1d github.com/Stirling-Tools/Stirling-PDF/releases/tag/v2.0.0 499Moss survived outside of the International Space Station for 9 months 19 70 8d livescience.com/space/scientists-put-moss-on-the-outside-of-the-international-space-station-for-9-months-then-kept-it-growing-back-on-earth 500