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Stories from January 9, 2026 (UTC)
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1.
Mathematics for Computer Science (2018) [pdf] (csail.mit.edu)
373 points by vismit2000 1 day ago | 64 comments
2.
How will the miracle happen today? (kk.org)
426 points by zdw 5 days ago | 222 comments
3.
Show HN: I made a memory game to teach you to play piano by ear (specr.net)
462 points by vunderba 14 hours ago | 163 comments
4.
The Vietnam government has banned rooted phones from using any banking app (xdaforums.com)
474 points by Magnusmaster 14 hours ago | 560 comments
5.
Richard D. James aka Aphex Twin speaks to Tatsuya Takahashi (2017) (archive.org)
268 points by lelandfe 1 day ago | 96 comments
6.
Anthropic blocks third-party use of Claude Code subscriptions (github.com/anomalyco)
576 points by sergiotapia 1 day ago | 483 comments
7.
Kagi releases alpha version of Orion for Linux (kagi.com)
377 points by HelloUsername 19 hours ago | 266 comments
8.
Why I left iNaturalist (kueda.net)
263 points by erutuon 1 day ago | 156 comments
9.
Show HN: macOS menu bar app to track Claude usage in real time (github.com/richhickson)
153 points by RichHickson 1 day ago | 48 comments
10.
Hacking a Casio F-91W digital watch (2023) (medium.com/infosec-watchtower)
213 points by jollyjerry 5 days ago | 56 comments
11.
European Commission issues call for evidence on open source (lwn.net)
421 points by pabs3 1 day ago | 327 comments
12.
JavaScript Demos in 140 Characters (dwitter.net)
236 points by themanmaran 13 hours ago | 49 comments
13.
What happened to WebAssembly (emnudge.dev)
335 points by enz 1 day ago | 306 comments
14.
“Erdos problem #728 was solved more or less autonomously by AI” (mathstodon.xyz)
396 points by cod1r 9 hours ago | 224 comments
15.
Linux Runs on Raspberry Pi RP2350's Hazard3 RISC-V Cores (2024) (hackster.io)
149 points by walterbell 6 days ago | 58 comments
16.
Systematically Improving Espresso: Mathematical Modeling and Experiment (2020) (cell.com)
74 points by austinallegro 7 days ago | 13 comments
17.
Scientists discover oldest poison, on 60k-year-old arrows (nytimes.com)
114 points by noleary 1 day ago | 37 comments
18.
Show HN: Similarity = cosine(your_GitHub_stars, Karpathy) Client-side (puzer.github.io)
134 points by puzer 3 days ago | 36 comments
19.
RTX 5090 and Raspberry Pi: Can it game? (scottjg.com)
209 points by scottjg 12 hours ago | 79 comments
20.
Show HN: Scroll Wikipedia like TikTok (sdan.io)
225 points by sdan 13 hours ago | 59 comments
21.
Show HN: Rocket Launch and Orbit Simulator (donutthejedi.com)
121 points by donutthejedi 12 hours ago | 35 comments
22.
Show HN: Executable Markdown files with Unix pipes
113 points by jedwhite 1 day ago | 93 comments
23.
Exercise can be nearly as effective as therapy for depression (sciencedaily.com)
338 points by mustaphah 13 hours ago | 268 comments
24.
London–Calcutta bus service (wikipedia.org)
335 points by thunderbong 17 hours ago | 166 comments
25.
How Samba Was Written (2003) (samba.org)
181 points by tosh 5 days ago | 62 comments
26.
Making Magic Leap past Nvidia's secure bootchain and breaking Tesla Autopilots (ccc.de)
79 points by rguiscard 8 days ago | 20 comments
27.
Photographing the hidden world of slime mould (bbc.com)
104 points by 1659447091 8 days ago | 30 comments
28.
The No Fakes Act has a “fingerprinting” trap that kills open source? (reddit.com)
183 points by guerrilla 1 day ago | 86 comments
29.
Mysterious Victorian-era shoes are washing up on a beach in Wales (smithsonianmag.com)
84 points by Brajeshwar 4 days ago | 28 comments
30.
The likely cheapest home-made Michelson interferometer (guille.site)
93 points by LolWolf 5 days ago | 58 comments

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