Windows 9x Subsystem for Linux

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The user discusses Windows 9x Subsystem for Linux (WSL9x), a hack that allows running Linux on Windows 9x without virtualization. It uses Windows 9x's VMM services to run Linux cooperatively with the Windows kernel.

Making RAM at Home [video]

ChatGPT Images 2.0

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ChatGPT Images 2.0 introduces a state-of-the-art image generation model with improved text rendering, multilingual support, and advanced visual reasoning.

All your agents are going async

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The current limitations of HTTP-based chatbots are being addressed by new features such as async agents, workflows, and durable state storage, but these solutions still rely on polling or HTTP requests for notifications. A more robust solution is needed, such as a durable transport and state solution, which is being developed by Ably, a company building a session-based platform for AI agents.

Garbage Collection Without Unsafe Code

The safe-gc crate is a garbage collection library for Rust that uses zero unsafe code, providing a safe API for users to consume and manage garbage collected objects. It implements simple mark-and-sweep garbage collection and avoids common garbage collection footguns, such as use-after-free bugs and memory leaks, by using Rust's ownership and borrowing discipline.

How the Heck Does GPS Work?

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If you're like me, you might be entirely dependent on GPS to navigate the world. At some point, you may have caught yourself wondering during those panicked moments when an exit is coming up and your phone is recalibrating: how does my phone even know where I am? The answer is in some ways simpler than you'd expect, and in other ways more complex. GPS is fundamentally a translation ...

Contact Lens Uses Microfluidics to Monitor and Treat Glaucoma

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Researchers developed a smart contact lens that tracks glaucoma in real time and delivers medicine in response to eye pressure. The electronics-free lens uses microfluidics to sense pressure and release drugs, offering a more comfortable and user-friendly option for glaucoma treatment.

Laws of Software Engineering

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Complex systems evolve from simple ones and have inherent irreducible complexity. Understanding technology and managing it are often mutually exclusive, and quantifiable things can be measured for better outcomes.

Acetaminophen vs. ibuprofen

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Acetaminophen is generally safer than ibuprofen for most people, but both have risks, especially if taken incorrectly. Official sources don't clearly state this due to complexity and fear of giving medical advice, prioritizing safety labels over comparative safety information.

Diverse organic molecules on Mars revealed by the first SAM TMAH experiment

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NASA's Curiosity rover found over 20 organic compounds on Mars, including a nitrogen-bearing molecule linked to DNA, suggesting Mars can preserve life's building blocks. The discovery supports the idea that Mars may have had conditions suitable for life 3.5 billion years ago.

The Vercel breach: OAuth attack exposes risk in platform environment variables

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A Vercel OAuth supply chain compromise exposed customer secrets at platform scale due to a compromised third-party OAuth application and Vercel's environment variable model. The incident highlights the risk of OAuth trust relationships bypassing traditional defenses and amplifying blast radius.

MuJoCo – Advanced Physics Simulation

https://opengraph.githubassets.com/3862d4830923b4da9e1140a8838b2195538b5189f45aa00d8e4761914d751890/google-deepmind/mujoco
MuJoCo is a physics engine for simulating articulated structures, used in robotics, biomechanics, and machine learning. It has a C API and Python bindings, with interactive visualization and utility functions for physics-related quantities.

SpaceX says it has agreement to acquire Cursor for $60B

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Britannica11.org – a structured edition of the 1911 Encyclopædia Britannica

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A fully searchable, cross-referenced, and annotated digital edition of the 1910–1911 Encyclopædia Britannica — 40,000+ articles across 28 volumes.

Meta employees are up in arms over a mandatory program to train AI on their

https://i.insider.com/69c6c1af8e44c01630d3189d?width=700
Meta is installing software on US employees' computers to track keystrokes and mouse movements to train its AI. Employees are upset and cannot opt out of the program, but Meta says it's for improving AI models and has safeguards in place.

Changes to GitHub Copilot individual plans

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GitHub Copilot's Individual plans are changing to protect existing customers by pausing new sign-ups, tightening usage limits, and adjusting model availability. These changes aim to ensure a predictable experience for existing users while a more sustainable solution is developed.

Context Is Software, Weights Are Hardware

https://www.aravindjayendran.com/writing/context-is-not-learning/opengraph-image?1754fa627168c6a6
Both KV cache and weights modulate activations. Context is software running on frozen hardware. Weight updates redesign the hardware itself. The difference matters more than most people think. The default answer to "how do we make LLMs learn?" (continual learning, not training from scratch) is: make context windows longer. Opus 4.7 has 1M tokens. KV cache compression keeps improving. ...

Meta to start capturing employee mouse movements, keystrokes for AI training

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Stephen's Sausage Roll remains one of the most influential puzzle games

https://static.prod.thinkygames.com/uploads/profile_images/ThinkyGames_Mascot_Primary_4x-1.png
Stephen's Sausage Roll, a sokoban game, released 10 years ago, has influenced modern puzzle games with its meticulous design and tough difficulty. It has inspired many developers, including Alan Hazelden, Patrick Traynor, Gwen Frey, Corey Martin, and Joseph Mansfield, to create their own puzzle games.

Fusion Power Plant Simulator

https://www.fusionenergybase.com/images/fusion-simulator-preview.png
Interactive Sankey diagram showing energy flows in a fusion power plant. Adjust Q, conversion efficiency, and heating system efficiency to see how plasma gain translates to net electricity.

Framework Laptop 13 Pro

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The Framework Laptop 13 Pro features Intel Core Ultra Series 3 processors, up to 64GB of memory, and 8TB of storage. It's designed for Linux compatibility with a haptic touchpad and customizable ports.

Cal.diy: open-source community edition of cal.com

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Cal.diy is a self-hosted, open-source scheduling platform that allows users to manage their own scheduling infrastructure without commercial dependencies. It requires advanced knowledge of server administration and database management, and users must carefully review installation and configuration steps.

Windows Server 2025 Runs Better on ARM

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The author compared Windows Server 2025 on Intel and ARM systems, finding ARM to be faster due to consistent performance and lower latency. ARM's steady execution timing benefits virtualized environments, but Intel's peak performance is still ideal for workloads requiring high throughput.

Rock carving facts – Tanum Sweden

https://www.tanumworldheritage.se/wp-content/uploads/2023/05/ristningar-och-havsniva-1024x966.jpg
Rock carvings in Tanum, Sweden, date from 1,700 to 300 BCE and depict power, ritual, and warrior ideals. Over 600 known sites feature common motifs like ships, humans, and animals, but understanding their meaning remains a challenge.

Edit store price tags using Flipper Zero

https://raw.githubusercontent.com/i12bp8/TagTinker/main/demo.jpg
TagTinker is a Flipper Zero app for infrared ESL protocol study and controlled experiments on authorized hardware. It's licensed under GPL-3.0 and intended for educational research only.

Irony as Meta staff unhappy about running surveillance software on work PCs

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Meta is installing surveillance software on employees' work computers to gather data for AI model development. The tool will record keystrokes, mouse movements, and screenshots of employees' work activities.

Drunk post: Things I've learned as a senior engineer (2021)

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A data engineer shared honest insights after 10 years of experience. He believes technology stacks don't matter, but certain tools are good at specific jobs.

What Async Promised and What It Delivered

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The evolution of concurrency abstractions, from threads to callbacks to promises to async/await, has improved the local experience of writing async code but introduced new costs and complexities at the global level, such as function coloring and ecosystem fragmentation. Each solution solved a problem but introduced new structural costs, and language designers are now reevaluating the approach ...

CrabTrap: An LLM-as-a-judge HTTP proxy to secure agents in production

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CrabTrap is an HTTP proxy that secures AI agents by blocking or approving requests in real time. It allows for editing and adding rules to intercept and log decisions made by the proxy.

A printing press for biological data

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Sterling Hooten, founder of Iku Bio, is developing a microfluidic bioreactor that uses printed circuit boards to culture, sense, and stream biological data in real-time, increasing experimental throughput by 10,000x at a 100x lower cost. Media optimization, a crucial step in biologics manufacturing, involves adjusting the composition and timing of cell culture media to optimize cell growth ...