Kimi-K3 Releases on HuggingFace 7/27

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Kimi K3 is a 2.8T-parameter model with native vision capabilities and a 1-million-token context window, designed for frontier intelligence across long-horizon coding, knowledge work, and reasoning. It is the world's first open 3T-class model, released under the Kimi K3 License for research, deployment, and further innovation.

AI companies are shredding rare books

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AI companies are buying rare books, scanning them, and shredding the originals to train AI, with some companies offering non-disclosure agreements to keep this practice secret. A federal judge ruled this practice is fair use, allowing it to accelerate despite concerns over the irreversible destruction of rare books.

How is the Bun Rewrite in Rust going?

https://lockwood.dev/assets/img/rust_rewrite/slop.png
The author questions the value of Anthropic's acquisition of Bun and the company's large valuation, citing a lack of release tags and increasing open pull requests. The author suspects that the cost of the rewrite is higher than claimed, with potential off-the-books expenses and ongoing Anthropic employee involvement.

Removing React.js from the codebase and adapting Htmx for UI interactivity (2023)

https://misago-project.org/media/conf/logo.3335a6d7.png
Misago's current implementation has issues with duplicated code and complexity. It can be simplified by using a JavaScript framework with server-side rendering like Next.js or Remix.run, and focusing on an API with React.js UI.

Should you wash your solar panels?

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The user cleaned their 16-panel solar farm and saw a 2-5% increase in power output, worth £60-150 per year. They plan to upgrade the solar farm but are hesitant due to a change in feed-in tariff rules that would reduce their benefits.

The Computer That Helped Win World War II

https://spectrum.ieee.org/media-library/black-and-white-image-of-two-women-operating-a-wall-sized-1940s-computer.jpg?id=67520993&width=1200&height=750
In 1941, British codebreakers discovered a new German encryption system called Tunny, which was more advanced than Enigma, and they built a machine called Colossus to break the code. Colossus, the world's first large-scale programmable electronic digital computer, was built by engineer Tommy Flowers and helped the Allies decipher encrypted messages, saving countless lives and shortening World War II.

Libsm64: Mario 64 as a library for use in external game engines

https://opengraph.githubassets.com/b2d774116d9ba4597f91028623d2cf5bf5ed24a36733190f2f9a89533b512512/libsm64/libsm64
This project provides a shared library for SM64 movement and rendering code, allowing Mario to be easily integrated into existing game engines or systems. The library loads official SM64 ROMs at runtime for asset extraction and can be built and used with SDL2 and GLEW libraries.

PGSimCity - How PostgreSQL Works

https://nikolays.github.io/PGSimCity/og.png
PGSimCity is an independent, non-commercial educational visualization of PostgreSQL internals. It is not affiliated with, sponsored, endorsed, or approved by Electronic Arts Inc. SimCity is a trademark of Electronic Arts Inc. Early, unreviewed prototype. It almost certainly contains inaccuracies in both the model and explanations. Found one? Open an issue or send a pull request.

Building a Fast Lock-Free Queue in Modern C++ from Scratch

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The user discusses the limitations of using a standard library queue in a multi-threaded environment and the need for a lock-free queue that can handle high-frequency trading systems, real-time game engines, and other demanding applications. They outline the design of a lock-free queue using a linked list and compare-and-swap (CAS) operations, but note that this approach has several ...

Magnolias Are So Old That They're Pollinated by Beetles, Not Bees

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Magnolia flowers have been around for over 100 million years and rely on beetles for pollination due to their ancient origins. The flowers' large, bowl-shaped petals and strong scent attract beetles, which transfer pollen as they search for food.

VLC for Unity now supported on Linux

https://code.videolan.org/.within.website/x/cmd/anubis/static/img/pensive.webp?cacheBuster=1.25.0
The website uses Anubis to protect against aggressive AI scraping, which adds a Proof-of-Work load to make scraping more expensive. Users with plugins like JShelter need to disable them for this domain to access resources.

Towards a Theory of Bugs: The Ruliology of the Unexpected

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The author explores the concept of bugs in software and their ubiquity, discussing how even simple programs can exhibit computational irreducibility and unpredictability, making it difficult to guarantee bug-free behavior. The author uses examples from Turing machines and cellular automata to illustrate the challenges of predicting program behavior and the importance of computational ...

Show HN: Physically accurate black hole you can put in your room

this is a simplified viz · for science-grade rendering → Synchray.jl

First Robotic Satellite Servicer Launched

You don't have permission to access "http://www.nrl.navy.mil/Media/News/Article/4551871/robotic-servicing-of-geosynchronous-satellites-launches-into-orbit/" on this server.

The Birth of the American 12-string Guitar

https://www.harpguitars.net/history/grunewald/brown_small.jpg
Carl Brown invented a 10-string "harp-guitar" in 1896, which was later manufactured by the Gordon and Wurlitzer companies, and Rene Grunewald's firm also produced a similar instrument. The 10-string harp-guitar was marketed as a practical and useful instrument for beginners, with a tone resembling a mandolin and guitar, and was considered a radical improvement over the standard guitar.

Modern email can be built from borrowed parts

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The user proposes a new mail system called HMTP (Hypertext Mail Transfer Protocol) that uses HTTP and replaces SMTP's design flaws, focusing on discovery, verification, delivery, and encryption over HTTP. HMTP uses standardized technologies like WebFinger, ActivityPub, Webmention, Ed25519, and HPKE to provide a secure, decentralized, and scalable mail system with features like first-contact ...

Shay Locomotives

We Tested Nonstick Cookware: Coatings Don't Need to Look Worn to Shed Particles

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We tested new and worn PTFE nonstick cookware to see whether the coatings shed particles into cooking oil during ordinary use.

AI companies spend record sums on Washington lobbying

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Scriptc by Vercel: TypeScript-to-Native compiler, no JavaScript engine in binary

https://opengraph.githubassets.com/20b689b4a20d96139781d975d047209fe53510e6451778db228152521844c355/vercel-labs/scriptc
scriptc compiles ordinary TypeScript into small, fast native executables without Node or JavaScript engine, allowing for type-checked and statically compiled code with native performance. The tool supports a wide range of TypeScript features, including generics, async/await, and classes, and provides differential testing and memory-safety checks to ensure correctness and security.

The Proof Machine (2016)

The Incredible Proof Machine is a visual tool for creating proofs in various logics, allowing users to drag and drop blocks and connect them properly to achieve a complete proof. It is free software with plans to save progress on a server in a future version, allowing users to contribute to its development.

Decker, a platform that builds on the legacy of Hypercard and classic macOS

Decker is a multimedia platform for creating interactive documents with sound, images, and scripted behavior, available for web browsers and various operating systems. It features a simple and intuitive interface, a scripting language named Lil, and supports sharing and collaboration through web pages and source control tools.

Elevated errors on Claude Opus 5

This incident affected: claude.ai, Claude API (api.anthropic.com), Claude Code, and Claude Cowork.
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A US federal case is raising questions about GrapheneOS, a privacy-focused mobile operating system, after prosecutors accused its user of destroying evidence. The case centers on whether the operating system's features, designed to protect user privacy, can be considered a crime.

Google Chrome Arrives on ARM64 Linux, Widevine DRM Included

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Google Chrome is now available for Arm64 Linux devices, including Raspberry Pi, through a native Arm64 build that can be installed from the official Linux repos. The build includes Google account sync and Widevine DRM playback, but is limited to software-based DRM on Linux, capping video streams at 720p or 1080p.

We have proof automation now

The user discusses the benefits and challenges of dependently-typed languages like Lean, which can encode and enforce complex invariants, but require significant proof effort. They explore the potential of combining Lean with large language models (LLMs) to automate proof generation and make dependent types more practical for quotidian software engineering.

Introduction to Data-Oriented Design [pdf]

8086 Emulator Inside Scratch

TurboWarp is a Scratch mod with a compiler to run projects faster, dark mode for your eyes, a bunch of addons to improve the editor, and more.

I wanted a clock that never needed setting. Things escalated

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The user created a custom bedside clock using a Raspberry Pi, 3D printing, and a seven-segment display, with the help of a Large Language Model (LLM) for coding and CAD work. The project involved soldering, iterating through design revisions, and incorporating a neutral density filter and smoked acrylic to achieve the desired dimness and aesthetic.

Chinese chipmaker shares surge 470%

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Shares in China's ChangXin Memory Technologies surged 470% on its debut on the Shanghai Stock Exchange, making it the most valuable listed company in mainland China. The company plans to use IPO proceeds to boost memory chip production and research.