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31.		Networking and the Internet, from First Principles (fazamhd.com)
		203 points by faza 2 days ago \| 69 comments
32.		RISCBoy is an open-source portable games console, designed from scratch (github.com/wren6991)
		202 points by mariuz 1 day ago \| 32 comments
33.		Leaded gas was a known poison the day it was invented (2016) (smithsonianmag.com)
		196 points by downbad_ 1 day ago \| 136 comments
34.		Show HN: Learn by rebuilding Redis, Git, a database from scratch (shipthatcode.com)
		193 points by acley 1 day ago \| 65 comments
35.		Under federal rule, colleges must leave grads better off or lose financial aid (npr.org)
		192 points by nradov 1 day ago \| 500 comments
36.		Ask HN: What Are You Working On? (July 2026)
		177 points by david927 15 hours ago \| 581 comments
37.		I Learned to Read Again (magazinenongrata.com)
		163 points by georgex7 18 hours ago \| 64 comments
38.		Understanding the Odin programming language (odinbook.com)
		156 points by AlexeyBrin 1 day ago \| 104 comments
39.		Show HN: Mindwalk – Replay coding-agent sessions on a 3D map of your codebase (github.com/cosmtrek)
		156 points by cosmtrek 1 day ago \| 63 comments
40.		Woman in Brazil enslaved for 55 years by 3 generations of the same family (elpais.com)
		155 points by RetroTechie 1 day ago \| 225 comments
41.		Why Vanilla JavaScript (guseyn.com)
		151 points by guseyn 13 hours ago \| 115 comments
42.		How we can reduce traffic congestion (research.google)
		150 points by raahelb 19 hours ago \| 244 comments
43.		AI boosts research careers but narrow the span of ideas explored: study (ieee.org)
		150 points by zaikunzhang 23 hours ago \| 103 comments
44.		Weightlifting beats running for blood sugar control, researchers find (2025) (vt.edu)
		144 points by sublinear 1 day ago \| 86 comments
45.		Death of the Status Update: Why 55% of Americans Stopped Posting on Social Media (pcmag.com)
		142 points by thunderbong 1 day ago \| 157 comments
46.		How to hide from killer drones (economist.com)
		137 points by pseudolus 1 day ago \| 185 comments
47.		The early History of the Singular Value Decomposition (1993) [pdf] (ucdavis.edu)
		137 points by wolfi1 1 day ago \| 81 comments
48.		Designing and assembling my first PCB (vilkeliskis.com)
		132 points by tadasv 13 hours ago \| 67 comments
49.		A pure scheme web programming tool (goeteia.dev)
		131 points by guenchi 1 day ago \| 22 comments
50.		Autopsy Study Finds Replicating SARS-CoV-2 in the Hearts of Long Covid (uscap.org)
		129 points by thenerdhead 1 day ago \| 47 comments
51.		Automation Without Understanding (arxiv.org)
		126 points by root-parent 19 hours ago \| 56 comments
52.		Backtrack-Free Cursive (mmapped.blog)
		124 points by dmit 6 hours ago \| 57 comments
53.		Why are US consumers so angry? It's not just high prices (theguardian.com)
		123 points by dilawar 1 day ago \| 159 comments
54.		FCC approves test of space mirror to light night sky (theconversation.com)
		123 points by reaperducer 2 days ago \| 150 comments
55.		Interrail: 6,379Km and 13 Countries over 7 weeks (shkspr.mobi)
		114 points by coinfused 4 hours ago \| 65 comments
56.		Against Usefulness (motivenotes.ai)
		113 points by supo 18 hours ago \| 34 comments
57.		Reverse centaurs are the answer to the AI paradox (2025) (pluralistic.net)
		109 points by jason_s 1 day ago \| 70 comments
58.		Mechanistic interpretability researchers applying causality theory to LLMs (acm.org)
		105 points by adunk 18 hours ago \| 74 comments
59.		Yt-Dlp Sequence Diagrams (ilograph.com)
		104 points by billyp-rva 1 day ago \| 31 comments
60.		Vagal cholinergic denervation of the gastric mucosa in Long-COVID-19 (ijidonline.com)
		104 points by thenerdhead 1 day ago \| 74 comments
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