HN Reader

Chemical process produces critical battery metals with no waste (spectrum.ieee.org)

53 points by stubish 2h ago 3 comments

Fast and cheap bulk storage: using LVM to cache HDDs on SSDs (quantum5.ca)

56 points by todsacerdoti 3h ago 13 comments

Smallest particulate matter sensor revolutionizes air quality measurement (bosch-sensortec.com)

31 points by Liftyee 3h ago 4 comments

Resizable structs in Zig (tristanpemble.com)

112 points by rvrb 9h ago 48 comments

A low power 1U Raspberry Pi cluster server for inexpensive colocation (github.com)

16 points by LorenDB 3d ago 7 comments

Show HN: QuickTunes: Apple Music player for Mac with iPod vibes (furnacecreek.org)

72 points by albertru90 7h ago 19 comments

How we rooted Copilot (research.eye.security)

290 points by uponasmile 14h ago 110 comments

16colo.rs: ANSI/ASCII art archive (16colo.rs)

24 points by debo_ 3d ago 5 comments

Low cost mmWave 60GHz radar sensor for advanced sensing (infineon.com)

60 points by teleforce 3d ago 22 comments

Purple Earth hypothesis (en.wikipedia.org)

213 points by colinprince 3d ago 58 comments

Personal aviation is about to get interesting (2023) (elidourado.com)

82 points by JumpCrisscross 7h ago 82 comments

Rust running on every GPU (rust-gpu.github.io)

524 points by littlestymaar 20h ago 176 comments

Paul Dirac and the religion of mathematical beauty (2011) [video] (youtube.com)

56 points by magnifique 8h ago 4 comments

Coronary artery calcium testing can reveal plaque in arteries, but is underused (nytimes.com)

69 points by brandonb 9h ago 57 comments

What went wrong for Yahoo (dfarq.homeip.net)

156 points by giuliomagnifico 12h ago 153 comments

Getting decent error reports in Bash when you're using 'set -e' (utcc.utoronto.ca)

102 points by zdw 3d ago 31 comments

Cable Bacteria Are Living Batteries (asimov.press)

5 points by mailyk 3d ago 0 comments

The natural diamond industry is getting rocked. Thank the lab-grown variety (cbc.ca)

184 points by geox 18h ago 224 comments

Teach Yourself Programming in Ten Years (1998) (norvig.com)

72 points by smartmic 9h ago 24 comments

Arvo Pärt at 90 (theguardian.com)

69 points by merrier 9h ago 19 comments

Where are vacation homes located in the US? (construction-physics.com)

88 points by rufus_foreman 12h ago 69 comments

Tinyio: A tiny (~200 line) event loop for Python (github.com)

68 points by tehnub 4d ago 14 comments

Torqued Accelerator Using Radiation from the Sun (Tars) for Interstellar Payload (arxiv.org)

47 points by virgildotcodes 8h ago 4 comments

Janet: Lightweight, Expressive, Modern Lisp (janet-lang.org)

19 points by veqq 5h ago 2 comments

Shallow water is dangerous too (jefftk.com)

110 points by surprisetalk 3d ago 69 comments

Large ancient Hawaiian petroglyphs uncovered by waves on Oahu (sfgate.com)

80 points by c420 4d ago 23 comments

Test Results for AMD Zen 5 (agner.org)

220 points by matt_d 12h ago 42 comments

Asyncio: A library with too many sharp corners (sailor.li)

87 points by chubot 7h ago 67 comments

Open Sauce is a confoundingly brilliant Bay Area event (jeffgeerling.com)

330 points by rbanffy 3d ago 186 comments

Millet mystery: A staple crop failed to take root in ancient Japanese kitchens (phys.org)

25 points by PaulHoule 3d ago 9 comments

Font-size-adjust Is Useful (matklad.github.io)

165 points by Bogdanp 3d ago 51 comments

OCaml Programming: Correct and Efficient and Beautiful (cs3110.github.io)

110 points by smartmic 9h ago 34 comments

The rise and fall of the Hanseatic League (worksinprogress.co)

170 points by loeber 3d ago 51 comments

Inverted Indexes: A Step-by-Step Implementation Guide (2023) (chashnikov.dev)

71 points by klaussilveira 3d ago 21 comments

Meta Unveils Wristband for Controlling Computers with Hand Gestures (nytimes.com)

24 points by Anonboxis 3d ago 11 comments

Breaking the WASM/JS communication performance barrier (github.com)

124 points by weinzierl 3d ago 26 comments

Algos and Code Performance: Your Code Works but Can It Handle Real Traffic? (beon.tech)

22 points by Telstrom90 3d ago 5 comments

Bringing a decade old bicycle navigator back to life with open source software (raymii.org)

160 points by mtlynch 19h ago 29 comments

Yes, the Book of PF, Fourth Edition Is Coming Soon (bsdly.blogspot.com)

114 points by turtleyacht 3d ago 36 comments

Simon Tatham's Portable Puzzle Collection (chiark.greenend.org.uk)

183 points by sogen 1d ago 41 comments

The Rise of Shippable Microfactories (thesisdriven.com)

66 points by mhb 17h ago 16 comments

Do not download the app, use the website (idiallo.com)

1249 points by foxfired 1d ago 686 comments

Users claim Discord's age verification can be tricked with video game characters (thepinknews.com)

145 points by mediumdeviation 1d ago 164 comments

The Sail instruction-set semantics specification language (alasdair.github.io)

26 points by weinzierl 11h ago 5 comments

We Revamped Our Docs for AI Driven Development (docs.freestyle.sh)

11 points by benswerd 7h ago 1 comments

Ageing accelerates around age 50 ― some organs faster than others (nature.com)

190 points by rntn 14h ago 128 comments

Algorithm for simulating phosphor persistence of analog oscilloscopes (richardandersson.net)

23 points by pillars 3d ago 10 comments

SF may soon ban natural gas in homes and businesses undergoing major renovations (sfchronicle.com)

28 points by mikhael 13h ago 56 comments

Vanilla JavaScript support for Tailwind Plus (tailwindcss.com)

295 points by ulrischa 1d ago 177 comments

Efficient Computer's Electron E1 CPU – 100x more efficient than Arm? (morethanmoore.substack.com)

246 points by rpiguy 1d ago 102 comments

Trump Is Building a Machine to Disappear People

20 whack 6 7/24/2025, 9:39:00 PM nytimes.com ↗

Comments (6)

akagusu · 2d ago

A long time ago there was a guy with a mustache that tried to disappear with jews.

People didn't like it but apparently they are OK with the orange guy.

dtagames · 2d ago

https://archive.ph/GWnTi

d00mB0t · 2d ago

"Cuba, Laos, Mexico, Myanmar, Vietnam and South Sudan"

Except for Mexico, these countries won't accept deportees. They don't want their own people back.

bigyabai · 2d ago

> They don't want their own people back.

Judging by who was sent to El Salvador, neither does the United States.

d00mB0t · 2d ago

It's the exact opposite--letting 10 million unvetted people into a country is just asking for trouble.

cluckindan · 2d ago

If you’re in the US and have posted any Trump critique online, now is the time to leave the country.