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Stories from July 6, 2024
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1.
First anode-free sodium solid-state battery (uchicago.edu)
352 points by givinguflac on July 6, 2024 | 129 comments
2.
Ants can carry out life-saving amputations on injured nest mates, study shows (theguardian.com)
216 points by hackernj on July 2, 2024 | 67 comments
3.
Show HN: Bash Dungeon – An educational dungeon crawler in the shell (github.com/wolandark)
164 points by wolandark on July 6, 2024 | 25 comments
4.
Optimizing Large-Scale OpenStreetMap Data with SQLite (jtarchie.com)
205 points by thunderbong on July 3, 2024 | 53 comments
5.
Properly testing concurrent data structures (matklad.github.io)
200 points by asicsp on July 6, 2024 | 30 comments
6.
High-altitude cave used by Tibetan Buddhists yields a Denisovan fossil (arstechnica.com)
147 points by namanyayg on July 4, 2024 | 27 comments
7.
The magic of small engineering teams (posthog.com)
266 points by andyjohnson0 on July 4, 2024 | 155 comments
8.
Ford Dabney might have been the first jazz star (honest-broker.com)
91 points by Khaine on July 6, 2024 | 8 comments
9.
Teaching general problem-solving skills is not a substitute for teaching math [pdf] (2010) (ams.org)
238 points by JustinSkycak on July 6, 2024 | 227 comments
10.
Radio Garden (radio.garden)
294 points by peterburkimsher on July 6, 2024 | 62 comments
11.
Pwning a Brother labelmaker, for fun and interop (sdomi.pl)
188 points by LorenDB on July 2, 2024 | 47 comments
12.
A blast from the past: Disassembling DOS (2020) (softwarelitigationconsulting.com)
81 points by userbinator on July 3, 2024 | 19 comments
13.
Preserving a floppy disk with a logic analyzer and a serial cable (chzsoft.de)
107 points by jnord on July 6, 2024 | 30 comments
14.
Writing GUI applications on the Raspberry Pi without a desktop environment (2019) (avikdas.com)
206 points by raytopia on July 3, 2024 | 51 comments
15.
The Math of Card Shuffling (fredhohman.com)
107 points by Anon84 on July 3, 2024 | 27 comments
16.
GPU-Friendly Stroke Expansion (arxiv.org)
180 points by raphlinus on July 2, 2024 | 39 comments
17.
DuckDB Community Extensions (duckdb.org)
143 points by isaacbrodsky on July 5, 2024 | 19 comments
18.
Antidotes for Melancholy in Early Modern England (folger.edu)
74 points by benbreen on July 5, 2024 | 3 comments
19.
DIY RFID Business Card and Badge Holder with Victorinox Swiss Army Knife Tools (mcuoneclipse.com)
77 points by bewuethr on July 2, 2024 | 4 comments
20.
Overexposed (historynewsnetwork.org)
47 points by samclemens on July 2, 2024 | 8 comments
21.
What Happened to Perl 7? (2022) (perl.org)
121 points by edward on July 2, 2024 | 158 comments
22.
The asymmetry of nudges (lcamtuf.substack.com)
103 points by MBCook on July 2, 2024 | 64 comments
23.
How to implement a hash table in C (2021) (benhoyt.com)
169 points by benhoyt on July 6, 2024 | 41 comments
24.
RadioSide turns your spare device into a radio (radioside.com)
107 points by AlexDragusin on July 6, 2024 | 75 comments
25.
Leonard Rome's lab discovered an odd component of cells in the 1980s: Vaults (science.org)
70 points by JPLeRouzic on July 6, 2024 | 9 comments
26.
Ask HN: Where are the good resources for learning audio processing?
164 points by SamCoding on July 6, 2024 | 50 comments
27.
Solving a math problem with planner programming (buttondown.email/hillelwayne)
70 points by todsacerdoti on July 2, 2024 | 10 comments
28.
Constantine: modular, high-performance, zero-dependency cryptography stack (nim-lang.org)
77 points by michaelsbradley on July 6, 2024 | 12 comments
29.
Ernest Hemingway's brother established a floating republic in the Caribbean (smithsonianmag.com)
52 points by Thevet on July 3, 2024 | 13 comments
30.
My Gold Prospecting and Mining Pages (mdpub.com)
60 points by Tomte on July 4, 2024 | 23 comments

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