| 1. | | First anode-free sodium solid-state battery (uchicago.edu) |
| 352 points by givinguflac on July 6, 2024 | 129 comments |
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| 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 |
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| 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 |
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| 4. | | Optimizing Large-Scale OpenStreetMap Data with SQLite (jtarchie.com) |
| 205 points by thunderbong on July 3, 2024 | 53 comments |
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| 5. | | Properly testing concurrent data structures (matklad.github.io) |
| 200 points by asicsp on July 6, 2024 | 30 comments |
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| 6. | | High-altitude cave used by Tibetan Buddhists yields a Denisovan fossil (arstechnica.com) |
| 147 points by namanyayg on July 4, 2024 | 27 comments |
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| 7. | | The magic of small engineering teams (posthog.com) |
| 266 points by andyjohnson0 on July 4, 2024 | 155 comments |
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| 8. | | Ford Dabney might have been the first jazz star (honest-broker.com) |
| 91 points by Khaine on July 6, 2024 | 8 comments |
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| 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 |
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| 10. | | Radio Garden (radio.garden) |
| 294 points by peterburkimsher on July 6, 2024 | 62 comments |
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| 11. | | Pwning a Brother labelmaker, for fun and interop (sdomi.pl) |
| 188 points by LorenDB on July 2, 2024 | 47 comments |
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| 12. | | A blast from the past: Disassembling DOS (2020) (softwarelitigationconsulting.com) |
| 81 points by userbinator on July 3, 2024 | 19 comments |
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| 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 |
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| 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 |
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| 15. | | The Math of Card Shuffling (fredhohman.com) |
| 107 points by Anon84 on July 3, 2024 | 27 comments |
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| 16. | | GPU-Friendly Stroke Expansion (arxiv.org) |
| 180 points by raphlinus on July 2, 2024 | 39 comments |
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| 17. | | DuckDB Community Extensions (duckdb.org) |
| 143 points by isaacbrodsky on July 5, 2024 | 19 comments |
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| 18. | | Antidotes for Melancholy in Early Modern England (folger.edu) |
| 74 points by benbreen on July 5, 2024 | 3 comments |
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| 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 |
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| 20. | | Overexposed (historynewsnetwork.org) |
| 47 points by samclemens on July 2, 2024 | 8 comments |
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| 21. | | What Happened to Perl 7? (2022) (perl.org) |
| 121 points by edward on July 2, 2024 | 158 comments |
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| 22. | | The asymmetry of nudges (lcamtuf.substack.com) |
| 103 points by MBCook on July 2, 2024 | 64 comments |
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| 23. | | How to implement a hash table in C (2021) (benhoyt.com) |
| 169 points by benhoyt on July 6, 2024 | 41 comments |
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| 24. | | RadioSide turns your spare device into a radio (radioside.com) |
| 107 points by AlexDragusin on July 6, 2024 | 75 comments |
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| 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 |
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| 26. | | Ask HN: Where are the good resources for learning audio processing? |
| 164 points by SamCoding on July 6, 2024 | 50 comments |
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| 27. | | Solving a math problem with planner programming (buttondown.email/hillelwayne) |
| 70 points by todsacerdoti on July 2, 2024 | 10 comments |
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| 28. | | Constantine: modular, high-performance, zero-dependency cryptography stack (nim-lang.org) |
| 77 points by michaelsbradley on July 6, 2024 | 12 comments |
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| 29. | | Ernest Hemingway's brother established a floating republic in the Caribbean (smithsonianmag.com) |
| 52 points by Thevet on July 3, 2024 | 13 comments |
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| 30. | | My Gold Prospecting and Mining Pages (mdpub.com) |
| 60 points by Tomte on July 4, 2024 | 23 comments |
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| More |
