| 31. | | Order and orient the keys on your keychain (practicalbetterments.com) |
| 67 points by surprisetalk on Oct 22, 2024 | 76 comments |
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| 32. | | Huginn: System for building agents that perform automated tasks online (github.com/huginn) |
| 270 points by vghaisas on Jan 23, 2022 | 49 comments |
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| 33. | | Commonly used arm positions can overestimate blood pressure readings: study (medicalxpress.com) |
| 331 points by wglb on Oct 14, 2024 | 230 comments |
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| 34. | | Python client for the $20 Colmi R02 smart ring (tahnok.github.io) |
| 355 points by tahnok on Oct 14, 2024 | 119 comments |
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| 35. | | The science behind on-the-wrist blood pressure tracking (empirical.health) |
| 156 points by brandonb on Oct 10, 2024 | 105 comments |
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| 36. | | Maker Pipe – Structural Pipe Fittings for DIY Builders (makerpipe.com) |
| 276 points by elsewhen on Sept 24, 2024 | 119 comments |
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| 37. | | Infineon's CO2 Sensor Monitors Indoor Air Quality (allaboutcircuits.com) |
| 214 points by WaitWaitWha on Sept 21, 2024 | 83 comments |
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| 38. | | Open Source security camera on Raspberry Pi (github.com/tzuhuantai) |
| 286 points by Sean-Der on Sept 15, 2024 | 52 comments |
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| 39. | | OpenSCAD: The Programmer's Solid 3D CAD Modeller (openscad.org) |
| 475 points by LorenDB on Sept 14, 2024 | 187 comments |
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| 40. | | Show HN: iFixit created a new USB-C, repairable soldering system (hackaday.com) |
| 928 points by kwiens on Sept 12, 2024 | 405 comments |
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| 41. | | Nearly half of Nvidia's revenue comes from four mystery whales each buying $3B+ (fortune.com) |
| 236 points by mgh2 on Aug 31, 2024 | 234 comments |
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| 42. | | Home Assistant Presence Simulation (github.com/slashback100) |
| 144 points by edward on Aug 28, 2024 | 100 comments |
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| 43. | | Air Con: $1697 for an on/off switch (hopefullyuseful.com) |
| 2001 points by ranebo on Aug 29, 2024 | 478 comments |
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| 44. | | Engineering the First Fitbit: The Inside Story (ieee.org) |
| 58 points by Brajeshwar on Aug 8, 2024 | 14 comments |
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| 45. | | The Case for a High-Level Kernel-Bypass I/O Abstraction (irenezhang.net) |
| 67 points by matt_d on May 22, 2019 | 26 comments |
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| 46. | | SwimOS: Distributed platform for building stateful, real-time streaming apps (github.com/swimos) |
| 83 points by yoquan on April 20, 2020 | 15 comments |
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| 47. | | Show HN: SwimOS Rust – A framework for real-time streaming data applications (github.com/swimos) |
| 71 points by swimos on July 23, 2024 | 22 comments |
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| 48. | | Tell HN: your next idea should focus on aged care |
| 130 points by thornjm on July 13, 2024 | 137 comments |
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| 49. | | Unfashionably secure: why we use isolated VMs (thinkst.com) |
| 305 points by mh_ on July 25, 2024 | 243 comments |
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| 50. | | Alexa is in millions of households and Amazon is losing billions (wsj.com) |
| 476 points by thm on July 23, 2024 | 842 comments |
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| 51. | | Alexa had "no profit timeline," cost Amazon $25B in 4 years (arstechnica.com) |
| 43 points by pseudolus on July 23, 2024 | 1 comment |
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| 52. | | Meta in Talks to Buy Stake in Eyewear Giant EssilorLuxottica (wsj.com) |
| 2 points by mgh2 on July 18, 2024 |
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| 53. | | Reverse-Engineering an IP Camera (2019) (dalpix.com) |
| 216 points by jnord on July 17, 2024 | 105 comments |
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| 54. | | Hacking eInk Price Tags (2021) (dmitry.gr) |
| 127 points by mnem on June 22, 2024 | 25 comments |
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| 55. | | I like the RP2040 (dgroshev.com) |
| 649 points by dgroshev on June 11, 2024 | 398 comments |
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| 56. | | pico9918: A replacement TMS9918A/TMS9929A VDP using a Raspberry Pi Pico (github.com/visrealm) |
| 82 points by classichasclass on June 10, 2024 | 22 comments |
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| 57. | | Windows 11 disabled all ways to get around Auto Restarts. Is there a workaround? (superuser.com) |
| 84 points by josephcsible on May 30, 2024 | 123 comments |
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| 58. | | Show HN: I built a tiny-VPS friendly RSS aggregator and reader (github.com/0x2e) |
| 187 points by rook1e_dev on May 30, 2024 | 48 comments |
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| 59. | | The Pumpkin Eclipse (lumen.com) |
| 355 points by alexrustic on May 30, 2024 | 157 comments |
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| 60. | | Ask HN: Why are all major operating systems monolithic? |
| 44 points by achenet on May 30, 2024 | 77 comments |
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| More |
