| 1. | GPU World(gpuworld.org) |
| 392 points by simonpure 9 days ago | 270 comments | permalink | |
tl;dr: A story contest asks writers to imagine a 2040 world where AI progress froze in September 2026 but GPU production kept scaling, giving every human 24/7 access to a frontier LLM equivalent to today's best models. The prompt explores how ubiquitous, non-superhuman AI would reshape education, healthcare, surveillance, social media, and the developing world—without invoking a Singularity. | |
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| 2. | Fastpotify(fastpotify.rocks) |
| 806 points by nreece 9 days ago | 534 comments | permalink | |
tl;dr: Fastpotify is a lightweight native Spotify client for Linux, macOS, and Windows that starts in under a second, supports local gapless playback up to 320 kbps, and integrates Spotify Connect for controlling remote devices. It offers library browsing, search, playlist editing, keyboard shortcuts, MPRIS media controls on Linux, and a system tray option. It can also load classic Winamp .wsz skins from the Winamp Skin Museum, turning into a period-accurate mini player with analyzer, equalizer, and shade modes. | |
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| 3. | Playa Phone(playaphone.com) |
| 738 points by cutoff 10 days ago | 225 comments | permalink | |
tl;dr: A modified phone booth at Burning Man (corner of 3:30 and Ceiba) lets attendees make free 5-minute calls anywhere in the world, or receive calls from strangers who dial +1 (775) 557-4848 hoping a passing Burner picks up. The creator retrofitted an ordinary payphone to route calls over the Internet and bypass payment. | |
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| 4. | I turned my security cameras into an automatic bird identification system(jasontucker.blog) |
| 614 points by speckx 9 days ago | 167 comments | permalink | |
tl;dr: The author repurposed existing RTSP-enabled security cameras by feeding their audio streams into BirdNet-Go, a self-hosted Docker app that uses local AI models (BirdNET 2.4 and Google Perch v2) to identify birds, bats, and frogs in real time. The setup supports Home Assistant/MQTT integration, Discord alerts, novelty tracking, and BirdWeather data sharing—no cloud required. Over 12 months it logged 418,726 detections across 271 species (and once flagged a neighbor's fart). | |
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| 5. | Terence Tao explains 6 essential mathematical concepts [video](youtube.com) |
| 606 points by matthewsinclair 10 days ago | 83 comments | permalink | |
tl;dr: Summary not available | |
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| 6. | A walkable ASCII cyberpunk city in one HTML file [video](youtube.com) |
| 389 points by keithcarolus 9 days ago | 59 comments | permalink | |
tl;dr: Summary not available | |
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| 7. | Dwarf Fortress is getting the mother of all magic updates(rockpapershotgun.com) |
| 500 points by Tomte 13 days ago | 249 comments | permalink | |
tl;dr: Dwarf Fortress is getting a "Myth and Magic" update later this year that procedurally generates entire magic systems tied to each world's cosmology, rather than just combining spell effects. The update will produce distinct forms of sorcery, enchantments, rituals, ruins, and magical materials during world generation, enabling fortresses to conduct magical research as genuine discovery. Bay12's Tarn Adams says the team has been developing the feature for years. | |
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| 8. | Apple caught off guard by AI demand for Mac Mini and Mac Studio(macrumors.com) |
| 491 points by thm 10 days ago | 586 comments | permalink | |
tl;dr: Apple pulled forward its Mac mini and Mac Studio launches, breaking its usual fall schedule, after being caught off guard by surging enterprise demand for the machines as AI hardware. The company reportedly lacks a dedicated enterprise engineering team, developer relations staff, or an AI strategy, and has turned away businesses seeking access to its Private Cloud Compute infrastructure, instead relying on partners like WebAI. Supply shortages amid the global memory crunch are pushing some customers toward alternatives like Nvidia's DGX Spark. | |
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| 9. | Evidence of Fraud in an Influential Study About Procrastination(datacolada.org) |
| 347 points by Anon84 9 days ago | 259 comments | permalink | |
tl;dr: Data Colada analyzed the original data files from Ariely and Wertenbroch's influential 2002 procrastination study (2,100+ citations) after a failed replication, and found strong evidence of fabrication: implausibly large effect sizes (d=2.5), duplicate observations paired across conditions, missing correlations between variables that should be highly related, and self-reported minutes lacking the human tendency to round. Both original authors have now asked Psychological Science to retract the paper; Ariely claims insufficient memory and records to explain the anomalies. | |
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| 10. | I think the military commissary's freezers were hacked(signalandsilence.substack.com) |
| 393 points by jcurbo 10 days ago | 235 comments | permalink | |
tl;dr: Refrigeration systems at six-plus military commissaries across the US failed near-simultaneously in late August 2026, with Fort Huachuca notably reporting all freezers entered "defrost mode" while power remained on—a function controlled remotely via DeCA's Refrigeration Monitoring and Control System (RMCS). The author notes suspicious timing alongside recent NSA/CISA warnings about state-sponsored actors targeting IoT and industrial control systems, plus published vulnerabilities in common commercial refrigeration controllers (Danfoss, Copeland). No cyberattack is confirmed—aging infrastructure remains a plausible explanation—but the Pentagon has now acknowledged a "possible refrigeration disruption," and FOIA requests have been filed. | |
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| 11. | Smartphone LED detects hidden cameras with AI(chosun.com) |
| 271 points by geox 11 days ago | 80 comments | permalink | |
tl;dr: Summary not available | |
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| 12. | Reverse engineering my ADHD test(nullpt.rs) |
| 315 points by hazebooth 13 days ago | 222 comments | permalink | |
tl;dr: A developer took an online ADHD assessment, captured its JavaScript source, and reverse-engineered how it tracks spacebar presses, "bad" keypresses, and window focus loss to score four metrics (Attentiveness, Timeliness, Impulsiveness, Hyper-Reactivity). They also discovered they could sign up for a free provider trial account and administer tests to themselves, running a controlled experiment comparing a "spam" run (flagged low-credibility) versus a serious attempt (flagged high impulsivity). The psychiatrist ultimately confirmed an ADHD diagnosis. | |
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| 13. | RavynOS: Pre-alpha open-source OS based on Darwin, FreeBSD, Apple open-source(ravynos.com) |
| 231 points by Bluestein 9 days ago | 136 comments | permalink | |
tl;dr: RavynOS is a pre-alpha open-source operating system built on Darwin, FreeBSD, and Apple open-source code, aiming for macOS application compatibility without Apple's hardware lock-in. It's currently a developer preview targeted at contributors, not end users. The project's goal is to combine the polish of macOS with the openness of a free OS. | |
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| 14. | ChatGPT Work Tool and Skill Reference(codex-tool-reference.simonw.chatgpt.site) |
| 238 points by ijidak 10 days ago | 61 comments | permalink | |
tl;dr: A community-compiled inventory documents ChatGPT's internal Work tooling, cataloging 232 tool interfaces and 44 skill definitions with verbatim SKILL.md sources and TypeScript declarations. Skills cover domains like document/spreadsheet/PDF creation, data analytics, site building, sub-agent orchestration, and even animated "Work Pets," while tools expose primitives including apply_patch, exec_command, web.run, image generation, MCP resources, sub-agent spawning, and automations with webhook triggers for Gmail/Slack/GitHub. It's essentially a leaked-style reference of how ChatGPT's agentic Work mode is wired under the hood. | |
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| 15. | Run macOS Software on Linux(darlinghq.org) |
| 277 points by Bluestein 9 days ago | 85 comments | permalink | |
tl;dr: Darling is an open-source translation layer that runs macOS software on Linux, analogous to what Wine does for Windows apps. It implements a complete Darwin environment (Mach, dyld, launchd) without hardware emulation, and now has basic experimental support for GUI applications. It's built partly from Apple's open-source Darwin code alongside projects like The Cocotron and GNUstep, and also works under WSL 2. | |
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| 16. | Breaking Claude Code Opus 5 Auto Mode(embracethered.com) |
| 394 points by Recursing 10 days ago | 119 comments | permalink | |
tl;dr: A researcher achieved 60-80% attack success rates against Claude Code Opus 5's Auto Mode by hosting a website that redirects Claude to a ZIP archive containing a malicious `struct.py`; Claude refuses to run the included binary decoder but writes its own Python decoder and executes it inside the attacker's directory, triggering Python module shadowing when `base64` is imported, leading to RCE and C2 callback. Anthropic closed the report as "working as designed," contradicting their earlier marketing of a 0.00% prompt injection rate and reinforcing that Auto Mode is not a substitute for OS-level sandboxing. | |
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| 17. | OpenShot 4.0 – Open-source video editor(openshot.org) |
| 589 points by metrofun 10 days ago | 137 comments | permalink | |
tl;dr: OpenShot 4.0 adds built-in screen/webcam/audio recording, a dedicated Color View with wheels, curves, LUTs, and video scopes, and 10 new effects including audio visualizations, film grain, and displacement maps. It introduces local AI-powered object masking and detection using downloadable ONNX models (YOLO, EfficientSAM, Cutie) that run on your machine without cloud dependencies. The release also completes the migration to a native Qt timeline, expands Qt 6 support, and delivers performance gains including a 62% faster Blur effect. | |
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| 18. | Damn fine tiny cafe(sandyuraz.com) |
| 390 points by thecsw 12 days ago | 63 comments | permalink | |
tl;dr: A hobbyist shares their latest miniature build—a detailed tiny cafe kit featuring individually assembled tulips and printed table text—continuing a collection that started with Rolife's tiny library and sakura train sets. The post meanders into tangents about Warhammer 40k figures, the author's daily pour-over ritual, and their belief that an Americano is the true test of any coffee shop's quality. | |
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| 19. | uv: Deduplicate all files in the wheel cache(github.com) |
| 230 points by tosh 10 days ago | 118 comments | permalink | |
tl;dr: uv's content-addressed cache (preview) now deduplicates identical files within and across cached wheels via hardlinks, reducing disk usage for overlapping dependencies. Follow-up optimizations reuse a single 64 KiB hashing buffer during extraction (yielding ~8-10% faster cold installs on large wheels like PyTorch and NumPy) and speed up cache cleanup on macOS by batching hardlink-count reads with `getattrlistbulk` (~4x faster scans). | |
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| 20. | “I just chose words carefully”(unsung.aresluna.org) |
| 1236 points by zdw 10 days ago | 353 comments | permalink | |
tl;dr: Monospace typesetting makes full justification awkward because spaces can't be evenly distributed and hyphenation looks jarring. In the late 1990s, rs1n wrote a 17,000-word Super Metroid guide with perfectly justified right margins by manually choosing words that fit exactly—no software, no double spaces, just careful word selection in an ASCII editor. | |
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