Why have papers by one of history's most famous physicists been retracted?

Historian Yves Gingras discovered that Max Planck's papers were retracted due to copyright violation, but Gingras and fellow historian Mahdi Khelfaoui argue this was an anachronistic application of modern standards to a 1942 paper. They suspect Springer Nature's algorithm removed the papers without human supervision.

Incident CVE-2026-LGTM

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A security incident occurred due to a malicious package passing multiple AI-powered security gates. The incident was resolved after the attacker's agent read a file it shouldn't have, which is also how the incident started.

Om Malik has died

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Om Malik passed away on June 24, 2026, at Stanford Hospital after a long health journey. He will be remembered for his insightful writing and creative endeavors, including photography.

An entire Herculaneum scroll has been read for the first time

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Scientists have virtually unwrapped and read a 2,000-year-old Herculaneum scroll, PHerc. 1667, without damaging it. The scroll contains a Stoic philosophical treatise on ethics, dated to the 2nd century BC, and is the first to be read continuously from start to end.

Bipartite Matching Is in NC

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A recent paper by five authors shows that the Bipartite Matching problem is in the complexity class NC, resolving a central problem in parallel algorithms and derandomization that's been open since the 1980s. The result has sparked discussions on the implications of the paper and the potential for derandomization in other problems, with some users highlighting the importance of regulation in ...

Ultrasound Imaging of the Brain

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Researchers have developed a new type of hardware using ultrasound to record brain activity without drilling into the skull. This technology captures detailed images of the brain's vascular system, potentially leading to breakthroughs in understanding and treating neurological conditions.

Libre Barcode Project

The Code 128 Encoder is a tool for encoding text into scannable barcodes. It can be found at a specific URL and is also included in the Code 128 page for further information.

What happened after 2k people tried to hack my AI assistant

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The user built hackmyclaw.com to test OpenClaw's security, sending over 6,000 emails to try and leak a secrets.env file, but none were successful. The experiment showed that prompt injection is harder than expected, even with sophisticated attacks, and the user is now more optimistic about AI security.

Framework's 10G Ethernet module exposes USB-C's complexity

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The WisdPi 10G Ethernet Expansion Card for Framework computers has performance issues due to USB-C bandwidth complexity and Realtek RTL8159 Ethernet controller limitations. It can reach up to 9.4 Gbps speeds on Windows 11 but may overheat and is not recommended for laptop use.

Show HN: WebBase-III – dBASE III rebuilt in the browser with its own interpreter

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WebBase-III is a modern web app that brings back the dBASE III experience with a terminal, language, and features like BROWSE and .prg programs. It's built with TypeScript, Node.js, and SQLite, and supports unlimited work areas, relational data access, and cross-area field access.

22-year-old Mozart's handwritten notebook unearthed in 'major discovery'

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A 248-year-old notebook in France's National Library has been identified as belonging to 22-year-old Mozart, containing daily exercises and 7 pieces for flute and harp. The notebook was confiscated during the French Revolution and has now been authenticated as a major discovery in music history.

FEXPRs vs. vtable: how LispE interpreter works

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LispE is a system that combines the benefits of interpretation and compilation by turning each instruction into a derived class that exposes an eval method, allowing for efficient evaluation and optimization. This approach, based on the equivalence between function application and object evaluation, enables LispE to maintain the flexibility of interpretation while achieving the efficiency of ...

A forgotten social media post may hold key clues to Covid-19's origin

The AI backlash is only getting started

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Artificial intelligence is increasingly unpopular in the West, with voters demanding its ban in many industries. Protests and strikes are breaking out globally, from US data centers to South Korean chipmakers.

The 'papers, please' era of the internet will decimate your privacy

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Australia's under-16 social media ban is not working as intended, with 7 out of 10 kids still using social media. The law mandates age verification through biometric info, government IDs, or other data, introducing new risks for data breaches and phishing attempts.

A game where you're an OS and have to manage processes, memory and I/O events

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To play the game, create a sandbox configuration file in src/sandbox and run pipenv run auto with your script.

We all depend on open source. We will defend it together

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Akrites is a coordinated effort to remediate vulnerabilities in open source software, bringing together major tech companies to find, fix, and responsibly disclose vulnerabilities in critical open source software. The initiative aims to address the accelerated discovery of vulnerabilities by AI and provide a single, trusted place for coordination, remediation, and disclosure to ensure the ...

The Garbage Collection Handbook: The Art of Automatic Memory Management (2nd Ed) (2023)

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The Garbage Collection Handbook updates the state of the field in automatic memory management, covering new challenges and state-of-the-art techniques. It provides expert insight on garbage collectors, helping programmers select and configure the best options.

Oxide computer 3D rack guided tour

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Explore the Oxide Cloud Computer in 3D. Navigate from rack to sleds to CPUs with guided tours of the components that make up the Cloud Computer.

IBM debuts sub-1 nanometer chip technology

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IBM unveiled a sub-1 nanometer chip technology with a revolutionary transistor architecture at the 0.7 nm node, nearly doubling transistor density. The breakthrough offers up to 50% more performance and 70% greater energy efficiency, enabling future advancements in computing and AI.

Hey Nico, you didn't vibe code your data room but stole it from Papermark

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You accuse Nico of copying code from Papermark's open source and enterprise-licensed code without permission, demanding the product be taken down immediately. This action is seen as fraudulent and reflects poorly on Nico's business and the YC community.

Show HN: OpenKnowledge – open source AI-first alternative to Obsidian/Notion

https://opengraph.githubassets.com/6614d73da558d1da54805aa9ac0963b402e659ab814bd38d9f0617a015797a63/inkeep/open-knowledge
OpenKnowledge is a local markdown editor with integrations for LLMs, available as a desktop app or local web app via CLI. It supports macOS, Linux, and Intel Macs, with Node.js 24+ required for installation.

Show HN: Chess-Inspired Roguelike

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A seeded chess-pathfinding roguelite. Guide Prince Chazz across the board, dodging enemy pieces, and race the per-seed leaderboard.

Un-0: Generating Images with Coupled Oscillators

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Researchers at Unconventional AI built Un-0, an image generator powered by a simulated system of coupled oscillators, achieving FID 6.74 on ImageNet 64×64, matching the quality of leading conventional image generation methods. Un-0's architecture harnesses the laws of physics to do the computing, aiming to run modern AI on a fraction of the energy today's machines need, around 1,000x less.

Microbubbles in Medicine

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Researchers have developed microbubbles to deliver drugs to the body, overcoming barriers like the blood-brain barrier. Microbubbles can be steered and burst on command, temporarily opening biological barriers to allow treatments to pass through.

The best thing that has ever happened for multiplayer games

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Glenn Fiedler, a game programmer with 25 years experience, explains how Amazon GameLift Servers' free network bandwidth is a game-changer for multiplayer games. This move significantly reduces risk for game developers and may stabilize the industry.

An oral history of Bank Python (2021)

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The author describes Bank Python, a proprietary fork of the Python ecosystem used by investment banks, which includes a global database called Barbara, a job runner called Walpole, and a data management system called MnTable. The system is designed to be holistic and all-encompassing, with a focus on data-first development and a unique approach to software engineering that differs from ...

Apple raises prices of MacBooks, iPads

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The Doorman's Fallacy in action

A restaurant replaced physical menus with a QR code, causing inconvenience and chaos among a group of six people. This experience illustrates the Doorman's Fallacy, where technology replaces humans without considering the consequences on customer experience.

Zig's new bitCast semantics and LLVM back end improvements

The Zig compiler has made several improvements in 2026, including a new ELF linker with fast incremental compilation, improved LLVM backend, and enhanced build system. These changes aim to improve performance, usability, and stability, with features like incremental compilation, lazy type analysis, and better error messages.