| 31. | Ian's Shoelace Site | (fieggen.com) |
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| 5 points by righthand 6 hours ago | 1 comments |
| 32. | Pretty soon, heat pumps will be able to store and distribute heat as needed | (sintef.no) |
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Researchers have developed a heat storage unit that takes up less space than a regular hot water tank. It charges when electricity is cheap and releases heat when needed. | |
| 5 points by PaulHoule 7 hours ago | 1 comments |
| 33. | Good if make prior after data instead of before | (lesswrong.com) |
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They say you’re supposed to choose your prior in advance. That’s why it’s called a “prior”. First, you’re supposed to say say how plausible different… | |
| 4 points by surprisetalk 5 days ago | 0 comments |
| 34. | Cells use 'bioelectricity' to coordinate and make group decisions | (quantamagazine.org) |
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The discovery that tissues use electricity to expel unhealthy cells is part of a surge of renewed interest in the currents flowing through our bodies. | |
| 4 points by marojejian 1 day ago | 1 comments |
| 35. | Once Thought to Support Neurons, Astrocytes Turn Out to Be in Charge | (quantamagazine.org) |
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New experiments reveal how astrocytes tune neuronal activity to modulate our mental and emotional states. The results suggest that neuron-only brain models, such as connectomes, leave out a crucial layer of regulation. | |
| 4 points by ibobev 6 hours ago | 1 comments |
| 36. | Aging muscle stem cells shift from rapid repair to long-term survival | (phys.org) |
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| 6 points by bikenaga 7 hours ago | 1 comments |
| 37. | For most flagged articles, nearly every cited sentence failed verification | (wikiedu.org) |
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| 5 points by ColinWright 1 day ago | 2 comments |
| 38. | Anciente map of Fairyland. Places from nursery rhymes, fairy tales etc. | (collections.leventhalmap.org) |
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| 3 points by speckx 5 days ago | 0 comments |
| 39. | Mobile carriers can get your GPS location | (an.dywa.ng) |
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In iOS 26.3, Apple introduced a new privacy feature which limits “precise location” data made available to cellular networks via cell towers. The feature is only available to devices with Apple’s in-house modem introduced in 2025. The announcement1 says https://support.apple.com/en-us/126101 ↩ | |
| 17 points by cbeuw 1 day ago | 8 comments |
| 40. | pg_tracing: Distributed Tracing for PostgreSQL | (github.com) |
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Distributed Tracing for PostgreSQL. Contribute to DataDog/pg_tracing development by creating an account on GitHub. | |
| 4 points by tanelpoder 4 days ago | 1 comments |
| 41. | Opentrees.org (2024) | (opentrees.org) |
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| 3 points by surprisetalk 5 days ago | 0 comments |
| 42. | Outsourcing Thinking | (erikjohannes.no) |
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Personal website. | |
| 13 points by todsacerdoti 1 day ago | 2 comments |
| 43. | Light exposure and aspects of cognitive function in everyday life | (nature.com) |
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Light exposure can modulate cognitive function, yet its effects outside of controlled laboratory settings remain insufficiently explored. To examine the relationship between real-world light exposure and cognitive performance, we assessed personal light exposure and measured subjective sleepiness, vigilance, working memory, and visual search performance over 7 days of daily life, in a convenience sample of UK adults (n = 58) without significant circadian challenge (shiftwork or jet-lag). A subset of participants (n = 41) attended an in-lab session comprising a battery of pupillometric and psychophysical tests aimed to quantify melanopsin-driven visual responses. We find significant associations between recent light exposure and subjective sleepiness. Recent light exposure was also associated with reaction times for both psychomotor vigilance and working memory tasks. In addition, higher daytime light exposure and an exposure pattern with reduced fragmentation were linked to improved cognitive performance across visual search, psychomotor vigilance, and working memory tasks. Higher daytime light exposure and earlier estimated bedtimes were associated with stronger relationships between recent light exposure and subjective sleepiness. These results provide real world support for the notion that intra- and inter-individual differences in light exposure meaningfully influence aspects of cognition, with beneficial effects of short-term bright light and of habitual light exposure patterns characterized by brighter daytimes, earlier rest phase, and greater intra- and inter-daily stability. In daily life, light exposure influences cognitive performance in 58 UK adults: brighter, more stable days are linked to better vigilance, memory, and visual search, while recent bright light reduces sleepiness and reaction times. | |
| 4 points by PaulHoule 6 hours ago | 0 comments |
| 44. | Coffee as a staining agent substitute in electron microscopy | (phys.org) |
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| 3 points by PaulHoule 3 days ago | 0 comments |
| 45. | Oregon gave homeless youth $1k/month with no strings. Here's what happened | (oregonlive.com) |
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The program helped 94% of participants secure housing while building financial literacy skills that could break the cycle of homelessness. | |
| 4 points by xqcgrek2 5 hours ago | 0 comments |
| 46. | List animals until failure | (rose.systems) |
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hot new brain workout | |
| 3 points by l1n 1 day ago | 0 comments |
| 47. | L4Ka: Pistachio Microkernel | (l4ka.org) |
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| 3 points by doener 6 hours ago | 1 comments |
| 48. | Scientist who helped eradicate smallpox dies at age 89 | (scientificamerican.com) |
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A leader in the global fight against smallpox and a champion of vaccine science, William Foege died last Saturday | |
| 5 points by CrossVR 4 days ago | 1 comments |
| 49. | Nonograms: a practical guide with interactive examples | (lab174.com) |
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| 5 points by merelysounds 4 days ago | 1 comments |
| 50. | Lessons Learned Shipping 500 Units of My First Hardware Product | (simonberens.com) |
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Building in consumer hardware as a software engineer | |
| 5 points by sberens 5 hours ago | 3 comments |
| 51. | Autonomous cars, drones cheerfully obey prompt injection by road sign | (theregister.com) |
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| 8 points by breve 1 day ago | 0 comments |
| 52. | Nintendo DS code editor and scriptable game engine | (crl.io) |
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| 3 points by Antibabelic 1 day ago | 0 comments |
| 53. | OpenClaw is everywhere all at once, and a disaster waiting to happen | (garymarcus.substack.com) |
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Not everything that is interesting is a good idea. | |
| 7 points by geox 6 hours ago | 0 comments |
| 54. | Finland to end "uncontrolled human experiment" with ban on youth social media | (yle.fi) |
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Prime Minister Petteri Orpo (NCP), the Finnish public health authority THL and two-thirds of Finns are in favour of banning or restricting the use of social media by under-15s. | |
| 6 points by Teever 1 day ago | 1 comments |
| 55. | Magnetic core memory 128-byte USB drive | (tomshardware.com) |
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Another drawback with this device is that reading data is destructive. | |
| 3 points by stevenjgarner 3 hours ago | 0 comments |
| 56. | Data Processing Benchmark Featuring Rust, Go, Swift, Zig, Julia etc. | (github.com) |
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Data Processing benchmark featuring Rust, Go, Swift, Zig, Julia etc. - zupat/related_post_gen | |
| 5 points by behnamoh 1 day ago | 0 comments |
| 57. | Apple Platform Security (Jan 2026) [pdf] | (help.apple.com) |
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| 14 points by pieterr 1 day ago | 2 comments |
| 58. | 'Right-to-Compute' Laws May Be Coming to Your State This Year | (vktr.com) |
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Montana passed the first “right-to-compute” law shielding AI from regulation. Now similar bills are spreading. | |
| 5 points by ohjeez 5 hours ago | 0 comments |
| 59. | Automatic Programming | (antirez.com) |
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| 23 points by dvrp 1 day ago | 2 comments |
| 60. | "Giving up upstream-ing my patches & feel free to pick them up" | (mail.openjdk.org) |
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| 5 points by csmantle 1 day ago | 0 comments |