digest · hn front page
Mon, Sep 21, 2026
48 stories · 0 worth reading in full
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Attention is all you have alicegg.tech
Modern recommendation algorithms hijack human attention by feeding users content that maximizes engagement rather than serving the user's actual interests.
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What happened to the Snowden archive libroot.org
The publication of documents from the Edward Snowden archive has ceased entirely across all major news outlets, leaving the vast majority of the material unpublished.
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What Sun got wrong bcantrill.dtrace.org
Sun Microsystems failed not because of poor strategy or lack of innovation, but because the company became bored with the basic operational mechanics of running a business.
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Transformers Explained Visually poloclub.github.io
The Transformer is a neural network architecture based on the self-attention mechanism, which allows it to process entire sequences and capture long-range dependencies.
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ZuckOff Know when a camera is in the room zuckoff.app
ZuckOff is a privacy-focused tool that alerts users when smart glasses, such as Ray-Ban Meta or Snap Spectacles, are nearby.
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Bill to Ban Private Equity from Owning Medical Practices truthout.org
Senator Elizabeth Warren and a group of Democrats have introduced legislation to ban private equity and for-profit corporations from owning medical practices.
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Disney+: New user agreement allows ads before movies in all subscriptions consumerrights.wiki
In January 2025, Disney+ updated its Subscriber Agreement to allow advertisements in all subscription tiers, including those marketed as 'no ads' or 'ad-free'.
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Kev: Tiny Jev-like family of decision models built on top of Qwen3.5 github.com
Kev is a family of small, efficient decision models based on Qwen3.5 that allow users to perform complex classification and rating tasks locally.
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Fable 5 – Median thinking declined in August twitter.com
Anthropic's Fable 5 model experienced a noticeable decline in performance and reasoning quality after becoming permanently available in subscription plans.
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ZuckOff is a free app that sees Meta glasses before they see you wired.me
The ZuckOff app provides a way for people to detect the presence of nearby smart glasses, such as those from Meta and Snap, by identifying their unique Bluetooth signals.
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Grim Fandango Puzzle Document (1996) [pdf] gameshelf.jmac.org
The 1996 internal puzzle design document for LucasArts' classic adventure game Grim Fandango, written by Tim Schafer, has been shared online.
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Turn off and restrict access to Apple Intelligence features on Mac support.apple.com
Apple provides specific parental and system controls within Screen Time to manage access to Apple Intelligence features.
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AI coding has made CI a bottleneck, so we reworked ours to keep up linear.app
Rapid code generation from AI agents has turned continuous integration (CI) into a development bottleneck by increasing the volume of changes and the cost of validation.
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The Effect of CRTs on Pixel Art (2024) datagubbe.se
While modern nostalgia often attributes the smooth look of old games to CRT fuzziness, this aesthetic was actually the result of a combination of intentional artistic techniques like dithering and anti-aliasing paired with the specific limitations of low-end consumer hardware.
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Heretic removes restrictions from language models heretic-project.org
Heretic is a software tool designed to remove restrictions from large language models, ensuring they follow user instructions without censorship or safety filters.
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Show HN: Mini-AGI – Dynamic continual learning model trained on 8GB VRAM github.com
mini-AGI is a byte-level language model designed to enable continual learning on consumer-grade hardware with as little as 8 GB of VRAM.
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Python Workers are now generally available blog.cloudflare.com
Cloudflare has officially launched Python Workers as a generally available feature, integrating a Wasm-compiled Python interpreter into its edge runtime.
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M5 Ultra Mac Studio Review macstories.net
The M5 Ultra Mac Studio with 256 GB of RAM is a game-changer for running local AI agents, offering significant performance leaps in prompt processing and token generation over its predecessor.
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Jev-Leftpad github.com
This project demonstrates the absurdity of over-engineering by using a large language model to perform a simple string padding task that is natively handled by JavaScript.
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Divide by depth for instant 3D gabrieloc.com
3D graphics cameras are built on basic mathematical transformations that project three-dimensional coordinates into two-dimensional screen space.
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HERMES radio enables voice and data communication over vast distances spectrum.ieee.org
The HERMES software stack enables remote and indigenous communities to send encrypted data, photos, and voice memos over high-frequency shortwave radio without needing satellites or cell towers.
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Frontier AI on Your Own Hardware timdettmers.com
The belief that frontier AI research is reserved for those with the most GPUs is a mistake.
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Apple Copland D11E4 Booting in the Browser pagetable.com
Apple's Copland operating system was a failed attempt to modernize Mac OS with a microkernel architecture before the company shifted to NeXTSTEP.
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Suspension of the de minimis administrative exemption for imports $800 or less personalimportation.org
The Campaign for Personal Prescription Importation advocates for the legal right of individuals to import prescription medications from other countries.
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The Advisory Group on Mathematics and Artificial Intelligence terrytao.wordpress.com
A group of eminent mathematicians has established the Advisory Group on Mathematics and Artificial Intelligence to guide AI companies on the responsible release of mathematical discoveries.
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Uber arbitration award over Emily Normandin-Parker’s death consumerrights.wiki
An arbitrator ruled that Uber and its driver are jointly liable for the death of Emily Normandin-Parker, who was struck by a car after being left at an unsafe freeway location.
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Don't Use AI to Write paulbakker.io
Writing is a fundamental tool for critical thinking that allows a person to deeply analyze a problem and refine their communication.
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Amiga Unix, Again amigaux.org
A community project is reviving Commodore's abandoned Amix Unix system for modern Amiga hardware and accelerators.
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Good people refuse to do bad things carette.xyz
The current race toward superintelligence is driven by a culture of productivity over quality and safety, leading engineers to sacrifice their moral responsibility for financial gain.
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Meta bans ads for Virginia Woolf play in Spain theguardian.com
Meta's automated ad filtering system blocked advertisements for a stage adaptation of Virginia Woolf's 'A Room of One's Own' in Barcelona because it contained mentions of feminism and civil rights.
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Why does mathmain need an encrypted loader? safedep.io
Several npm packages mimicking popular math libraries were found to contain a sophisticated remote access implant that remains dormant until triggered by a specific mathematical input.
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How do traffic signals work? (2019) practical.engineering
Traffic signals are essential tools for managing the complex problem of interrupted traffic flow at intersections, which are the primary bottlenecks of urban road capacity.
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Ogre Battle 64 Recompiled Project at 99.05% github.com
The ogre-battle-64-recomp project aims to create a native PC executable of the N64 game Ogre Battle 64: Person of Lordly Caliber through static recompilation.
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Winning the visa lottery aeaweb.org
Restricting the number of low-skill foreign workers via H-2B visa caps does not protect American jobs but instead causes businesses to shrink in size and revenue.
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A restored PDP-11/83 serving this page on 211BSD Unix pdp1173.com
This system is a restored PDP-11/83 that combines vintage hardware with modern updates like the Mentec M11 processor to maintain operationality.
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The Claude Delusion pluralistic.net
Humans have a biological reflex to attribute intention and a mind to anything that produces complex output, but AI is merely a statistical inference system devoid of actual intent.
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Data Protection Commission fines Google €403M over processing of location data dataprotection.ie
The Data Protection Commission (DPC) has fined Google €403 million for violating the General Data Protection Regulation (GDPR) regarding the processing of location data.
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Why Backprop Goes Backward (2018) gregorygundersen.com
Backpropagation uses a backward pass because computing gradients in a forward pass is computationally inefficient.
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Show HN: Lossless-memory – a personal AI memory that never summarizes github.com
Most AI memory systems fail by summarizing conversations, which strips away the essential context and nuance of human interaction.
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Deterministic Core, Non-Deterministic Shell outdata.net
Software reliability increases when developers separate business logic into a deterministic core and external interactions into a non-deterministic shell.
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Roboharm: Do frontier robot policies refuse unsafe instructions? robocurve.org
Advanced robot policies often fail to refuse harmful instructions, with more capable models paradoxically showing a higher tendency to complete dangerous tasks.
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Elektron Machinedrum in the Browser machinedrum-study.pages.dev
The Elektron Machinedrum is a digital synthesis drum machine designed for complex rhythmic patterns and sound design.
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In Search of a Compositional Theory of Self-Stabilization muratbuffalo.blogspot.com
Metastable failures in distributed systems occur when a system cannot recover from a shock because the internal feedback loops amplify the disturbance rather than dampen it.
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Show HN: Foremerge – Catch intent conflicts between parallel coding agents github.com
Foremerge is an open-source coordination protocol that prevents AI coding agents from undoing each other's work by requiring them to announce their intent before editing code.
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TXR: An Original, New Programming Language for Convenient Data Munging nongnu.org
TXR is a pragmatic programming language designed to simplify complex data processing and scraping tasks by combining a recursive pattern-matching language with a powerful Lisp dialect.
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Whirlpool Washer Transmission Repair (2007) k0lee.com
Fixing a non-spinning Whirlpool washer can be done affordably by diagnosing the transmission and replacing specific internal components rather than the entire unit.
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DAPO: An Open-source RL System from ByteDance Seed and Tsinghua AIR github.com
ByteDance Seed and Tsinghua AIR have developed DAPO, a reinforcement learning system designed to improve the reasoning capabilities of large language models.