All AI-generated code should be Open Source

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AI-generated code should be Open Source to acknowledge its training data and avoid copyright issues. Releasing it under Open Source licenses or CC0 ensures fairness across jurisdictions and honors the open ecosystem that made AI possible.

The MacBook Pro's OLED PWM Problem: When a 'Better' Display Becomes Worse to Use

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Some early MacBook Pro owners with PROLED XDR displays are experiencing headaches, eye strain, and nausea due to the display's Pulse Width Modulation (PWM) technology. Apple has not yet addressed this issue or offered a solution for those affected.

Things That Turbo Pascal Is Smaller Than (2011)

Turbo Pascal 3 was released in 1986 and featured a full Pascal compiler with an integrated editor, making it practical for commercial use. The entire executable weighed around 39,731 bytes in 2011 terms.

The Hypertext Transfer Protocol Status Code 483 (I'm Not a Freezer)

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This document defines the Hypertext Transfer Protocol status code 483 (I'm Not a Freezer) to indicate that a server cannot satisfy a request due to lacking freezing or refrigeration capabilities. The status code is intended for use when a client requests an operation that requires temperature control, but the server does not possess such capabilities.

SpaceX catches the Starship to end Flight 15

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SpaceX's Starship is set to launch on November 13, with a live webcast and potential hours of live views from orbit. The mission aims to deploy 26 Starlink V3 satellites and test the first full recovery of an orbital launch system.

Understanding Positional Embeddings in Modern LLMs

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This article explains how Large Language Models (LLMs) encode and process token position information using classic and contemporary methods like RoPE. Modern architectures adapt or omit explicit positional encodings, with some models using relative position methods like RoPE to build relationships between tokens.

A NES emulator written in Odin

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The author started a NES emulator project in June 2024, but put it on hold to focus on other things until January 2025. They've since worked to improve the emulator's accuracy and functionality using the Odin programming language.

Why did some Apollo missions carry a grenade launcher?

Apollo missions carried a grenade launcher and 4 grenades to study shockwave propagation underground. The grenades were used in surface explosions to gather information about the lunar structure.

Lovable apps expose passport details and more than 200K private messages

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Lovable, a Swedish AI startup, allows users to build web applications without coding but found many cases of sensitive data being accessible without logging in. The platform's terms and conditions place responsibility for security on the customers themselves, leaving a gap between its promise and user responsibilities.

Court denies motion to dismiss DRAM price fixing case

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A federal judge denied Samsung, SK Hynix and Micron's joint motion to dismiss a class action alleging they conspired to restrict conventional DRAM supply. The court found the complaint plausibly alleged an agreement in violation of the Sherman Act.

What thousands of conversations look like inside a language model

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The author mapped thousands of conversations in a language model's internal representations, finding overlapping sheets of similar conversation patterns across languages. The geometry revealed commonalities and differences between languages, including code and non-code examples.

Emacs Is My Browser

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In my ever-increasing desire to use emacs as my sole computing environment, I have started to take browsing the web inside it far more seriously. Where I previously had thought EWW to be a niceity but far from capable, after using it for a few days it seems to be useable for about 85-90% of use cases - even on the javascript riddled hellhole that is the internet. I have seen in my own use of ...

Chasing an audio artifact on power loss

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The author solved a problem with the audio stage of their SA-01 prototype, where a "click" or "thunk" sound occurred when power was lost. They added bulk capacitance to the 3.3V rail to prevent this issue, discovering that electrolytic capacitors were more effective than surface mount ceramic ones due to their ability to hold charge longer.

Lutnick Pushed to Weaken Chip Rules That Overlap with His Family Business

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A data center in Malaysia will use Nvidia's AI servers to supply computing power to a Chinese tech giant, sidestepping US rules on chip sales. The setup is legal and profitable, despite criticism from lawmakers over the relaxed regulations.

The Telephone Changed the World

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A 1965 educational film called "We Learn About the Telephone" showcases a typical American household with a beige plastic telephone, teaching children about its history and proper use. The film features animated characters like Mister Man to explain how people communicated before the invention of the telephone.

Claude Code and Codex reverse engineered my 1994 Jeep's ECU over a $3 Arduino [video]

How to read codes from (many) IR remote controls with as little code as possible

The author created a software project to control Mac media playback using an IR remote control, utilizing inexpensive IR demodulators and Nordic or Espressif microcontrollers. The NEC protocol is used for decoding the 32-bit codes from the remotes.

Show HN: Carton Clock – A working pendulum clock made from empty drink cartons

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The author built a functioning clock using only drink cartons, hot glue, and other trash materials. The clock runs for over an hour and features multiple gears to display seconds, minutes, and hours.

Handwritten 200-year-old dismissal notice found on roof tile

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A 200-year-old roof tile with a handwritten letter of dismissal has been found at a salvage yard in Staffordshire, England. The tile is believed to be from Thomas Austin Brick & Tile Makers, which operated in Stoke-on-Trent in the early 19th century.

How did Woz write the Apple 1 BASIC before building the computer?

Steve Wozniak wrote the BASIC for the Apple 1 computer on paper, assembling it by hand while designing the stack machine evaluating expressions. He used a HP calculator to get familiar with stack-thinking before writing the code.

My favourite modern NES games

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The NES has seen a resurgence in modern game development, with many new titles being released that pay homage to the classic console's unique charm and limitations. These games range from platformers like Sam's Journey and The Storied Sword to shmups like Project Blue and Arkanoidvania, showcasing the versatility and creativity of modern NES game developers.

Strictly monotonic timestamps and gapless sequences in Rust

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A timestamp oracle is a service that provides strictly increasing integer IDs for ordering events across a distributed system, addressing issues with monotonicity and scalability. It offers both monotonic timestamps and gapless sequences, which are essential for surrogate keys, audit logs, and other applications requiring contiguous IDs.

Open-Source HF Communications for Remote Communities and Experimenters

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Rhizomatica developed the High-frequency Emergency and Rural Multimedia Exchange System (HERMES) to provide long-distance communications in remote communities. The system, made open-source with the release of Mercury, allows users to exchange messages and data over HF radio without relying on conventional telecommunications infrastructure.

Semicircle Packing

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The author entered the GPU World short story competition and was intrigued by the high cash prizes, but also noticed that the prize money came from a venture capital firm called Paradigm. They then explored Paradigm's puzzles page, which included a semicircle packing puzzle that they solved using both manual methods and a custom-built visualisation tool with AI assistance.

KDE: The documentary [video]

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KDE: The Documentary tells the story of the pioneering open source community that gave computer users a free and open alternative to proprietary desktops like Windows. The story starts in 1996, whe...

A family tree of software job titles

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The author created a family tree of software job titles from the 1940s to present, tracking changes in job names and roles over time. The tree spans seven colored columns, illustrating how titles evolved into new ones through influence or common career moves.

Book list for streetfighting computer scientists

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This book is a list of recommended programming books for learning to "cut motherfuckers with knives" in the field, focusing on computer science and C/C++ topics. The author suggests reading various titles for their depth and relevance to practical programming skills.

Disk encryption on NetBSD – achieving secrecy

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The author is creating a tamper-proof system on NetBSD, focusing on encrypting the root file system and reserving a separate partition for encrypted data. They use cgd (CipherGuard Device) to create an encrypted partition that can be verified with a password.

Why get an expensive Pi when I have an old phone?

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The user is considering using a used smartphone as an alternative to assembling their project with Raspberry Pi and other components, due to cost concerns. They have tested the camera and functionality of two phones, a Redmi 13C 5G and a Huawei Mate 30 5G, for potential use in future projects.

The Evolving Story of How Chemistry Became Biology

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Scientists are re-examining the origins of life on Earth, shifting from identifying a single starting molecule to understanding how prebiotic chemistry formed complex molecular systems. Researchers are exploring multiple types of molecules and environments, including hydrothermal vents and warm ponds, to recreate early life forms.