1.
Voyager 1 runs on 69 KB of memory and an 8-track tape recorder
(Voyager 1 runs on 69 KB of memory and an 8-track tape recorder)

Voyager 1 is a 48-year-old spacecraft, currently over 15 billion miles from Earth, traveling through interstellar space at 38,000 miles per hour. It is the farthest human-made object in the universe and continues to send back valuable scientific data using just 69 kilobytes of memory and an advanced 8-track tape recorder.

Launched on September 5, 1977, Voyager 1 was designed for a five-year mission to study Jupiter and Saturn. It has since surpassed expectations, discovering active volcanoes on Jupiter's moon Io and the atmosphere of Saturn's moon Titan. In 2012, it became the first human-made object to enter interstellar space, providing unique data about the environment beyond our solar system.

Despite its outdated technology, Voyager 1 has shown remarkable durability. It recently faced a potential crisis when its roll thrusters began to fail, but engineers successfully revived them with a clever fix, avoiding mission loss. Voyager 1 is expected to continue sending data until around 2036.

Attached to Voyager 1 is the Golden Record, a gold-plated disc containing sounds and images from Earth, intended as a message to any potential extraterrestrial life.

Overall, Voyager 1's story highlights human ingenuity and the successful engineering that allows it to function long past its intended lifespan, contributing to our understanding of the universe.

Author: speckx | Score: 173

2.
C++26 is done ISO C++ standards meeting, Trip Report
(C++26 is done ISO C++ standards meeting, Trip Report)

The text is a brief message indicating that the process of checking your browser will be quick, taking just a few seconds.

Author: pjmlp | Score: 52

3.
Pretext: TypeScript library for multiline text measurement and layout
(Pretext: TypeScript library for multiline text measurement and layout)

The text provides links to various online resources, including demos and experiments. Here are the key points:

  1. Links to status updates: There are two links to a status update by a user.
  2. Demo links: Two links lead to demos related to "pretext".
  3. Experiment link: One link directs to an experiment called "biomap".

Overall, the content consists of links to different projects and updates.

Author: emersonmacro | Score: 74

4.
The RISE RISC-V Runners: free, native RISC-V CI on GitHub
(The RISE RISC-V Runners: free, native RISC-V CI on GitHub)

RISE has launched the Early Availability of RISE RISC-V Runners, a free GitHub Actions runner service that allows open source projects to test on real RISC-V hardware without the need for emulation or complex setups. This initiative aims to overcome the challenges of RISC-V adoption by providing easy access to hardware for testing.

Key points:

  • Open source projects can now use physical RISC-V boards in their CI pipelines simply by installing a GitHub App and updating their workflow.
  • This service eliminates the need for maintainers to manage RISC-V hardware or rely on shared resources.
  • Jobs run on dedicated RISC-V servers, ensuring consistent performance and a clean environment for each test.
  • The service is open source, with clear documentation available for users to get started quickly.

Maintainers are encouraged to try the RISC-V Runners, add RISC-V CI jobs to their projects, and contribute to the open-source platform. Spreading the word will help strengthen the RISC-V software ecosystem. Full documentation is available online for installation and configuration details.

Author: thebeardisred | Score: 68

5.
Neovim 0.12.0
(Neovim 0.12.0)

Summary of Neovim Information

Neovim is an open-source text editor with a strong community and various features.

  • Popularity: It has 97.6k stars and 6.7k forks on GitHub, indicating high interest and usage.
  • Current Version: The latest release is version 0.12.0, which was signed by the developer Justin M. Keyes.
  • Installation Options:
    • Windows: Available as a ZIP file or MSI installer.
    • macOS: Available for both x86_64 and ARM architectures as tar.gz files.
    • Linux: Available as AppImage or tar.gz for both x86_64 and ARM architectures, with a note that older systems may require different builds.
  • Installation Steps: Generally, the process involves downloading the appropriate file, extracting it (if necessary), and running the executable file.
  • Community Engagement: Users can react to updates and discussions, showing active participation.

For more details, users can refer to the Neovim documentation or GitHub page.

Author: pawelgrzybek | Score: 92

6.
AyaFlow: A high-performance, eBPF-based network traffic analyzer written in Rust
(AyaFlow: A high-performance, eBPF-based network traffic analyzer written in Rust)

No summary available.

Author: tanelpoder | Score: 48

7.
The rise and fall of IBM's 4 Pi aerospace computers: an illustrated history
(The rise and fall of IBM's 4 Pi aerospace computers: an illustrated history)

Ken Shirriff's blog discusses the history and significance of IBM's System/4 Pi family of computers, particularly in aerospace applications.

Key points include:

  1. Launch of the Space Shuttle: On April 12, 1981, the Space Shuttle launched with its flight largely controlled by four AP-101B computers, which were part of the System/4 Pi series.

  2. Development and Usage: Introduced around 1967, System/4 Pi computers were designed for various military and space applications, including fighter jets, submarines, and the Skylab space station.

  3. Models Overview:

    • TC Tactical Computer: A compact, cost-effective computer for various military uses, initially executing 48,500 instructions per second.
    • CP Customized Processor: Offered higher performance and customization options, executing 91,000 instructions per second.
    • EP Extended Performance Computer: A more powerful 32-bit version compatible with IBM System/360, executing 190,000 instructions per second.
  4. Advanced System/4 Pi: Launched in the 1970s, these computers were faster and smaller, using improved integrated circuits. The Advanced Processor (AP) line, which powered the Space Shuttle, was notable for its advanced capabilities.

  5. Legacy: The System/4 Pi computers played crucial roles in various military and space missions, although information about them is limited. Shirriff's blog aims to provide more insights into their history and technology.

Author: zdw | Score: 32

8.
Typing and Keyboards
(Typing and Keyboards)

The blog post discusses the author's love for typing and keyboards. The author has a daily routine that includes typing on their computer after coffee. They reflect on their early typing lessons in elementary school, where they learned the basics in a well-equipped computer lab. Although they found the lessons challenging, they eventually developed their typing skills over the years.

The author shares their experience of purchasing their first mechanical keyboard, a Razer Blackwidow, during their teenage years, which they used for over a decade. They recently upgraded to a new keyboard setup that they enjoy for its sound and feedback.

They also mention using programmable software for their keyboards and express gratitude for their typing skills, which they believe are valuable in today’s tech-driven world. The author is concerned about the declining typing skills in younger generations and emphasizes the importance of being able to type quickly and efficiently. They invite readers who share their enthusiasm for typing and keyboards to connect with them.

Author: jpmitchell | Score: 7

9.
QuickBEAM – run JavaScript as supervised Erlang/OTP processes
(QuickBEAM – run JavaScript as supervised Erlang/OTP processes)

QuickBEAM is a JavaScript runtime that operates within the Erlang/OTP virtual machine. It is designed for building full-stack applications, as JavaScript is often needed for the frontend and server-side rendering.

Key features of QuickBEAM include:

  • Each JavaScript runtime runs as a separate process and can interact with Elixir code and other processes.
  • It offers browser-like APIs using Erlang's native features, such as fetch and WebSocket.
  • QuickBEAM supports server-side rendering, sandboxing of user code, and managing state for individual connections.

Important aspects include:

  • Runtimes can be monitored and restarted if needed.
  • The system has controls for memory usage and API access.
  • It allows direct interaction with the DOM in Erlang, avoiding the need for JSON conversion.
  • QuickBEAM supports TypeScript and npm, along with native add-ons.

Overall, QuickBEAM is part of Elixir Volt, a complete frontend toolchain built on Erlang/OTP without using Node.js. The project is still in its early stages, and feedback is encouraged.

Author: dannote | Score: 25

10.
Nitrile and latex gloves may cause overestimation of microplastics
(Nitrile and latex gloves may cause overestimation of microplastics)

A University of Michigan study has found that using nitrile and latex gloves can lead to an overestimation of microplastics in environmental samples. The gloves leave behind residues of stearates, which are similar to microplastics both chemically and visually. This contamination can result in false positives when scientists measure microplastic pollution in air and water.

The researchers suggest using cleanroom gloves instead, as they release fewer particles. The study began when researchers noticed unexpectedly high microplastic counts while analyzing air samples. They tested various glove types and found that nitrile and latex gloves contributed significantly to contamination.

To address this issue, the researchers developed methods to distinguish between true microplastics and the stearate residues, allowing scientists to correct their data. They emphasize the need for chemists in microplastics research to help identify and differentiate among various contaminants.

Author: giuliomagnifico | Score: 431

11.
Police used AI facial recognition to wrongly arrest TN woman for crimes in ND
(Police used AI facial recognition to wrongly arrest TN woman for crimes in ND)

No summary available.

Author: ourmandave | Score: 211

12.
The Epistemology of Microphysics
(The Epistemology of Microphysics)

No summary available.

Author: danielam | Score: 14

13.
LinkedIn uses 2.4 GB RAM across two tabs
(LinkedIn uses 2.4 GB RAM across two tabs)

It seems that you provided links to images instead of a text that needs to be summarized. Please share the text that you want summarized, and I'll be happy to help!

Author: hrncode | Score: 402

14.
A nearly perfect USB cable tester
(A nearly perfect USB cable tester)

No summary available.

Author: birdculture | Score: 227

15.
Miasma: A tool to trap AI web scrapers in an endless poison pit
(Miasma: A tool to trap AI web scrapers in an endless poison pit)

No summary available.

Author: LucidLynx | Score: 228

16.
Full network of clitoral nerves mapped out for first time
(Full network of clitoral nerves mapped out for first time)

Researchers have created a detailed 3D model of the clitoris, mapping its nerve network for the first time. This study, led by Ju Young Lee from Amsterdam University Medical Center, reveals that the clitoris has more complex nerve connections than previously thought, which is essential for understanding female sexual health and improving surgical outcomes for women.

Historically, the clitoris has been overlooked in medical research, often due to cultural taboos surrounding female sexuality. The mapping shows that key nerves extend not just to the glans clitoris but also to surrounding areas, contradicting earlier beliefs about their structure.

This new information could significantly impact surgeries related to female genital mutilation, vulvar cancer, and other procedures, potentially reducing the chances of negative sexual experiences post-surgery. The study emphasizes the importance of understanding female anatomy for better health outcomes and suggests that a public exhibition on the clitoris might help raise awareness and knowledge.

Author: onei | Score: 94

17.
First Western Digital, now Sony: The tech giant suspends SD card sales
(First Western Digital, now Sony: The tech giant suspends SD card sales)

Sony has temporarily stopped selling SD cards due to a global memory shortage caused by increased demand from AI data centers. The company announced on its Japanese website that it cannot fulfill orders for CFexpress and SD memory cards, affecting all types except some low-end models. Sony is uncertain when production will resume and is monitoring the supply situation. This follows a similar move by Western Digital, which reported selling out of hard drives for the year. Additionally, Sony has raised prices on its PlayStation consoles, likely due to the same supply issues.

Author: _tk_ | Score: 33

18.
Netscape News Feed Straight Out of the Late 00s
(Netscape News Feed Straight Out of the Late 00s)

Here's a simplified summary of the news:

  • César Chavez Day: Leaders and civil rights groups are trying to remove César Chavez's name from events due to recent sexual abuse allegations against him.
  • 'No Kings' Rallies: Protests against kingship are happening in the US and Europe, with musician Bruce Springsteen performing at a demonstration in Minnesota.
  • Political Struggles: Congress is facing issues over funding for Homeland Security, which has caused a split among Republican leaders.
  • Shutdown Effects: Efforts to pay FAA and TSA workers during government shutdowns are stalled in Congress.
  • International Talks: Pakistan is set to host US-Iran talks, while tensions rise as Iran issues threats regarding US troops.
  • Weather and Conflict: Severe weather in Afghanistan has caused deaths, and there are ongoing military tensions between Afghanistan and Pakistan.
  • Business Updates: Disney's CEO unveils a new attraction in Paris, while Wall Street continues to decline amid ongoing global crises.
  • Pop Culture: The film "Project Hail Mary" is performing well at the box office, and notable figures in entertainment have passed away.
  • Sports News: Arizona and Illinois basketball teams have reached the Final Four, and there are discussions on NFL rule changes.

Overall, the news covers a range of political, cultural, and sports events affecting both the US and the world.

Author: mistyvales | Score: 28

19.
Create a full language server in Go with 3.17 spec support
(Create a full language server in Go with 3.17 spec support)

No summary available.

Author: rumno0 | Score: 69

20.
BreezePDF – Free, in-browser PDF editor
(BreezePDF – Free, in-browser PDF editor)

BreezePDF is a web-based tool that allows users to edit, sign, merge, compress, redact, perform OCR, fill forms, extract tables, and access over 30 other PDF features without needing to sign up. The service keeps all files on your computer for privacy, unlike many other tools that upload documents online. The creator developed BreezePDF because he wanted a local option for common PDF tasks. After an initial version was shared on Hacker News last spring, he improved it over the past 10 months, adding nearly 40 tools based on user feedback. There is also a desktop app available for macOS, Windows, and Linux, as well as a CLI/SDK for developers.

Author: philjohnson | Score: 35

21.
I turned my Kindle into my own personal newspaper
(I turned my Kindle into my own personal newspaper)

The text is about checking your browser, which will only take a few seconds to complete.

Author: rpgbr | Score: 147

22.
Sheet Ninja – Google Sheets as a CRUD Back End for Vibe Coders
(Sheet Ninja – Google Sheets as a CRUD Back End for Vibe Coders)

Summary:

Sheet Ninja allows you to turn a Google Sheet into a live API quickly and easily. Here are the key points:

  1. Launch Offer: They are live on Product Hunt, offering a 20% discount with code PH20.

  2. How It Works:

    • Database: Start with a Google Sheet, where the first row is the header, and subsequent rows are your data.
    • Backend: Simply paste the sheet's link, and it creates a live API without needing servers or coding.
    • Integration: Use prompts in AI tools like Lovable or ChatGPT to connect everything.
  3. Benefits:

    • Fast setup compared to traditional database methods.
    • Instantly update your app by editing the Google Sheet.
    • Start for free and upgrade as needed.
  4. Pricing Plans:

    • Free tier: 250 requests/month.
    • Pro plan: $9/month for 10,000 requests.
    • Max plan: $49/month for 750,000 requests.
  5. Security: Your data remains private, and you control access with an API key.

  6. FAQs: You can edit your sheet directly, and changes update live. No need to migrate data; it stays in Google Sheets.

Overall, Sheet Ninja simplifies building applications by leveraging Google Sheets as a database.

Author: sxa001 | Score: 55

23.
The bot situation on the internet is worse than you could imagine
(The bot situation on the internet is worse than you could imagine)

The article discusses the growing problem of bots on the internet. It explains that bots are automated programs that can perform tasks online, but many of them are harmful. They can spread misinformation, manipulate social media, and disrupt online interactions. The situation is worse than most people realize, as bots can influence opinions and create fake trends. The article emphasizes the need for awareness and better measures to combat this issue.

Author: ohjeez | Score: 149

24.
The Failure of the Thermodynamics of Computation (2010)
(The Failure of the Thermodynamics of Computation (2010))

No summary available.

Author: nill0 | Score: 40

25.
Observations from carbon dioxide monitoring
(Observations from carbon dioxide monitoring)

Summary of Observations on Carbon Dioxide Monitoring During COVID-19

  1. CO2 Levels Indicate Risk: Monitoring carbon dioxide (CO2) levels can help estimate the risk of COVID-19 transmission, as infected individuals release both the virus and CO2 when they breathe.

  2. Outdoor Air Reduces Risk: Open doors or good ventilation in indoor spaces significantly lower CO2 levels, indicating a safer environment for reducing respiratory disease transmission.

  3. Speaking and Breathing Harder Increases Risk: Loud activities, like singing or cheering, raise CO2 levels, which correlates with higher transmission risks. Avoid crowded, loud spaces during outbreaks.

  4. Crowding Matters: Sitting alone or in small groups with good ventilation leads to lower CO2 levels. Avoid crowded indoor spaces when transmission rates are high.

  5. Supermarkets Can Be Risky: Supermarkets showed high CO2 levels during peak times, especially near checkout areas. It’s wise to be cautious in these environments.

  6. Doctors’ Offices May Be Unsafe: Many doctors' offices have poor ventilation, making them risky, especially for vulnerable patients. Wearing a mask is advisable in these settings.

  7. Public Transport Risks: Subways and buses can be safe when not crowded, but high CO2 levels occur in crowded conditions. Masks are essential in such scenarios.

  8. Air Travel Risks: CO2 levels are highest during taxiing and boarding on planes, making these times more dangerous. It’s safer during mid-flight, but masks should be worn during boarding and landing.

  9. Dining on Trains: Dining cars on trains tend to have better ventilation than regular coach cars. Less crowding can lead to safer conditions.

  10. Choose Spacious Indoor Spaces: Large rooms with high ceilings and good ventilation are generally safer for indoor activities.

These observations aim to help individuals make informed decisions to protect themselves and others during the ongoing pandemic.

Author: coloneltcb | Score: 8

26.
When do we become adults, really?
(When do we become adults, really?)

No summary available.

Author: benbreen | Score: 47

27.
Cuts in publishing and book reviewing imperil the future of narrative nonfiction
(Cuts in publishing and book reviewing imperil the future of narrative nonfiction)

In his article, Paul Elie discusses the challenges facing nonfiction publishing, particularly narrative nonfiction, which is crucial for understanding the world. The recent closure of The Washington Post's Book World and layoffs at Simon & Schuster highlight a troubling trend in the publishing industry. Cuts to book funding and the rise of digital media have led to a decline in nonfiction book sales, with many readers turning to free online sources for information.

Elie emphasizes that narrative nonfiction is essential for combating misinformation and understanding complex issues. Despite the difficulties, including long publishing timelines and competition from other media, these works provide valuable context and insight that shapes public discourse. The decline in serious reading is alarming, as many Americans are not engaging with books, which are foundational to informed citizenship.

Elie argues that the thinning of nonfiction culture is a significant loss, as book reviews and discussions help introduce new ideas and narratives. In an era where freedom and truth are under threat, the ability to read deeply and engage with complex narratives is vital for a healthy society. Small bookstores and libraries serve as important spaces for diverse narratives, resisting the oversimplified stories of the media and politics.

Author: Hooke | Score: 43

28.
Alzheimer's disease mortality among taxi and ambulance drivers (2024)
(Alzheimer's disease mortality among taxi and ambulance drivers (2024))

No summary available.

Author: bookofjoe | Score: 198

29.
The loneliness of A Room of One’s Own
(The loneliness of A Room of One’s Own)

No summary available.

Author: prismatic | Score: 31

30.
Founder of GitLab battles cancer by founding companies
(Founder of GitLab battles cancer by founding companies)

It seems like you haven't provided any specific text to summarize. Please share the text you'd like me to summarize, and I'll be happy to help!

Author: bob_theslob646 | Score: 1303

31.
Twice this week, I have come across embarassingly bad data
(Twice this week, I have come across embarassingly bad data)

The text indicates that a browser check is being performed, which will only take a few seconds to complete.

Author: hermitcrab | Score: 65

32.
Siclair Microvision (1977)
(Siclair Microvision (1977))

No summary available.

Author: joebig | Score: 46

33.
OpenBSD on Motorola 88000 Processors
(OpenBSD on Motorola 88000 Processors)

No summary available.

Author: rbanffy | Score: 144

34.
TSA lines are so out of control that travelers are hiring line-sitters
(TSA lines are so out of control that travelers are hiring line-sitters)

No summary available.

Author: bookofjoe | Score: 79

35.
AI Is Not About to Become Sentient
(AI Is Not About to Become Sentient)

No summary available.

Author: measurablefunc | Score: 8

36.
Scientific audio equipment analysis with analyzer shows no difference in quality
(Scientific audio equipment analysis with analyzer shows no difference in quality)

No summary available.

Author: nick__m | Score: 32

37.
I decompiled the White House's new app
(I decompiled the White House's new app)

No summary available.

Author: amarcheschi | Score: 607

38.
Further human + AI + proof assistant work on Knuth's "Claude Cycles" problem
(Further human + AI + proof assistant work on Knuth's "Claude Cycles" problem)

The problem related to Knuth Claude's Cycles has been completely solved using language models (LLMs). This update was shared in March 2026. There are links to more information, including a PDF and a discussion thread with many comments.

Author: mean_mistreater | Score: 249

39.
InpharmD (YC W21) Is Hiring – Senior Ruby on Rails Developer
(InpharmD (YC W21) Is Hiring – Senior Ruby on Rails Developer)

Job Summary: Senior Ruby on Rails Engineer at InpharmD

InpharmD is a healthcare company founded in 2018, focused on providing evidence-based answers to healthcare providers to enhance clinical decision-making. They are seeking a Senior Ruby on Rails Engineer with over 10 years of experience to join their small, efficient team.

Key Points:

  • Company Growth: InpharmD has increased its revenue by 750% while maintaining a capital-efficient approach.
  • Work Culture: The team operates with a strong ownership mindset, quick iteration, and minimal politics, meeting weekly instead of daily.
  • Role Responsibilities:
    • Build and scale APIs using Ruby on Rails (Rails 8+) and Ruby 3+.
    • Design scalable database architectures and manage background processing.
    • Improve system performance and reliability.
    • Collaborate with AI/ML teams.

Qualifications:

  • 10+ years of experience in Ruby on Rails and production systems.
  • Expertise in Rails 8+, Ruby 3+, and experience with job orchestration tools like Sidekiq.
  • Strong understanding of databases, API design, and performance optimization.
  • Familiarity with healthcare pricing systems (340B/WAC) is a plus.

Compensation and Logistics:

  • Location: Atlanta Tech Village (preferred) or remote.
  • Salary: $130K base plus stock options.
  • Full-time position.

InpharmD values diverse perspectives and encourages interested candidates to email the founders directly.

Author: tulasichintha | Score: 1

40.
Say No to Palantir in Europe
(Say No to Palantir in Europe)

Summary: Say No to Palantir in Europe

A petition urges European governments and the EU to take action against the US company Palantir. Key points include:

  • Stop signing new contracts with Palantir and review existing ones.
  • Invest in European alternatives that are transparent and accountable.
  • The EU should investigate Palantir’s operations in Europe to ensure transparency and halt new contracts until proper safeguards are in place.

The petition highlights concerns about Palantir's involvement in serious issues like enabling genocide and family separations. Many people are unaware of Palantir, yet European governments are quietly giving it access to sensitive data and public systems, including police and healthcare information.

There is a growing call to expose Palantir’s influence to prevent mass surveillance and protect European data and security from a private US company. The movement aims to stop the expansion of Palantir and demand transparency in its operations.

Author: Betelbuddy | Score: 474

41.
A Verilog to Factorio Compiler and Simulator (Working RISC-V CPU)
(A Verilog to Factorio Compiler and Simulator (Working RISC-V CPU))

No summary available.

Author: signa11 | Score: 136

42.
AI software for smart glasses wins £1M prize for helping people with dementia
(AI software for smart glasses wins £1M prize for helping people with dementia)

CrossSense glasses, equipped with AI software called Wispy, have won a £1 million prize for their potential to assist people with dementia. These smart glasses feature a camera, microphone, and speakers, providing verbal prompts and text to help users navigate daily tasks. They are expected to be available to consumers in early 2027, with a smartphone version launching later this year.

The technology aims to help users maintain independence longer, responding to their individual needs through machine learning. Initial tests showed that users could identify 82% of household items with the glasses, up from 46% without them, and the benefits continued even after the glasses were removed.

While the subscription for CrossSense will be about £50 a month, and the glasses may cost up to £1,000, there are plans to eventually make them available through the NHS. However, concerns about battery life and ethical considerations regarding data collection have been raised. Despite these challenges, users like Carole Greig find the technology promising for enhancing independence and quality of life.

Author: ohjeez | Score: 7

43.
The road to electric in charts and data
(The road to electric in charts and data)

Our website is having issues right now.

  • If you need help with a breakdown, please call 0333 2000 999.
  • If you want to buy breakdown cover or speak with customer service, call 0330 159 0369.

Note: Calls to these numbers are charged at national rates and are included in mobile and landline plans. Calls may be recorded.

Author: zeristor | Score: 50

44.
A laser-based process that enables adhesive-free paper packaging
(A laser-based process that enables adhesive-free paper packaging)

The circular economy emphasizes improved recycling of paper packaging. Paper packaging is better than plastic because it recycles well, produces less CO₂, and costs less to dispose of. However, sealing paper packaging without using adhesives or plastic layers is still a challenge. To address this, the PAPURE project involves four Fraunhofer institutes that are creating a laser-based method to seal paper packaging without adhesives.

Author: gnabgib | Score: 120

45.
OpenCiv1 – open-source rewrite of Civ1
(OpenCiv1 – open-source rewrite of Civ1)

Summary of OpenCiv1 Project

OpenCiv1 is an open-source project that recreates the classic Civilization 1 game, originally designed by Sid Meier and Bruce Shelley in 1991. It uses .NET 8 and the Avalonia UI framework, making it compatible with Windows, Linux, and MacOSX.

Key Points:

  • Game Development: OpenCiv1 is based on the original DOS version of Civilization 1 and aims to modernize the game while keeping its core elements intact. It does not include any original game files due to copyright issues, so users must legally own the original game to play.

  • Contributions: Anyone can contribute to OpenCiv1 by testing the game, translating code, or creating visual and audio themes that respect the original game's style.

  • Differences from Original: While OpenCiv1 aims to maintain the original gameplay and aesthetics, it is not identical to the original game. It features rewritten code under the MIT license and includes plans for enhancements like online gaming and improved graphics.

  • FAQs: The project addresses common questions, such as the choice of programming language (C# for its flexibility and platform independence) and the preservation of original game rules and functionalities.

  • Status and Development: The game is currently playable but requires the original game's files. Future updates aim to add high-quality graphics, audio, and additional features while retaining the original's charm.

For further updates and discussions, you can visit the Civilization Fanatics Forum or contact the project team at [email protected].

Author: caminanteblanco | Score: 181

46.
Figma's MCP Update Reflects a Larger Industry Shift
(Figma's MCP Update Reflects a Larger Industry Shift)

No summary available.

Author: young_mete | Score: 28

47.
Catching the LiteLLM and Telnyx supply chain zero-days via semantic analysis
(Catching the LiteLLM and Telnyx supply chain zero-days via semantic analysis)

The author and their team have created a technical analysis of how cyber attackers, referred to as TeamPCP, are evading traditional security tools. Instead of relying on known signatures, these attackers hide malicious code within valid audio files, which allows them to bypass security filters.

To tackle this issue, the team developed an open-source command-line tool called wtmp. This tool analyzes software dependencies and checks for suspicious activities by examining the code rather than just looking for blacklisted items. For example, it investigates why a telephony SDK is performing unusual operations like decrypting files.

However, the tool is not perfect and may produce false positives since it uses language models to infer intent. It is designed to help assess potential threats during active security incidents rather than serve as a definitive blocker. The author invites others to read their detailed write-up, test the tool, and provide feedback on its design.

Author: justinmsnider | Score: 6

48.
AI overly affirms users asking for personal advice
(AI overly affirms users asking for personal advice)

The provided links lead to academic papers, but no specific text was included for summarization. Please provide the text you would like me to summarize, and I will be happy to help!

Author: oldfrenchfries | Score: 748

49.
Android’s new sideload settings will carry over to new devices
(Android’s new sideload settings will carry over to new devices)

Google has announced new changes to how Android users can install apps from unverified developers, aimed at enhancing user safety. Here are the key points:

  1. Sideloading Changes: Google is implementing a 24-hour waiting period for installing apps from unverified developers. However, users can opt out of this delay after the initial period.

  2. Carry Over Option: Once you choose to allow installations from unverified sources, this setting can be transferred to any new devices you get in the future, meaning you won't have to go through the waiting period again.

  3. Power User Benefits: Advanced users can still use ADB (Android Debug Bridge) commands to install apps right away, bypassing the wait if needed.

  4. Safety Focus: These changes are part of Google's efforts to discourage risky installations and protect users from malware, despite concerns from the Android community about the increased restrictions.

The new sideloading rules will be implemented starting in August 2026.

Author: croemer | Score: 137

50.
The Hackers Who Tracked My Sleep Cycle
(The Hackers Who Tracked My Sleep Cycle)

The article discusses a hacker's scheme targeting the author's service, where they created fake accounts to exploit free credits. The attacks coincided with the author's sleep cycle, leading them to discover that the hackers were monitoring their online status on Discord.

To combat the hackers, the author engaged in a "cat-and-mouse" game by implementing various security measures. They tried methods like proof-of-work for sign-ups, device fingerprinting, IP address blocking, and CAPTCHA, but found many to be ineffective against sophisticated attackers. The most effective strategies were JA4 fingerprinting and ALTCHA, which required users to solve a puzzle before making requests.

In the end, while the attacks were mostly deterred, the experience provided valuable insights into security challenges related to payment fraud and card testing. The author concluded by recommending to keep Discord status offline to avoid alerts from hackers.

Author: statements | Score: 46

51.
Linux is an interpreter
(Linux is an interpreter)

The article discusses a command that downloads and executes a shell script, which is revealed to be a complex piece of malware that effectively replaces the operating system recursively using the kexec command. Here's a simplified summary of the key points:

  1. Command Breakdown: The command curl https://astrid.tech/rkx.gz | gunzip | sudo sh downloads a file, decompresses it, and runs it as a shell script.

  2. File Contents: The script is a large shell script that includes base64 encoded data, which is decoded and used to create a new kernel and ramdisk.

  3. Functionality: When executed, the script checks if it is run as root and if certain tools (kexec, base64, and cpio) are installed. It then decodes a base64 string into a cpio archive, extracts a kernel image, and uses kexec to load a new kernel and ramdisk, effectively replacing the current operating system.

  4. Recursive Nature: The malware is unique because it recursively calls itself. Each new kernel replaces the previous one without causing a stack overflow, as it creates a new execution environment instead of nesting.

  5. Interpreter Concept: The article explores the idea that the Linux kernel can be seen as an interpreter for initrd files, and it draws parallels with how other programming languages execute scripts.

  6. Binfmt Misc: It discusses how Linux can execute non-standard formats (like cpio files) by registering them with the kernel, allowing them to be interpreted as executable scripts.

  7. Conclusion: The final point emphasizes the complexity of OS interactions and the nature of executing scripts within scripts, touching on concepts of recursion and interpretation in computing.

Overall, the text offers a deep dive into the mechanics of a specific malware, its execution method, and broader implications for understanding Linux and its file execution processes.

Author: frizlab | Score: 233

52.
What if AI doesn't need more RAM but better math?
(What if AI doesn't need more RAM but better math?)

Summary:

The article discusses Google's new algorithm, TurboQuant, which addresses the memory challenges in AI by compressing data without losing accuracy. Instead of requiring more RAM, TurboQuant allows for less memory usage during processing.

Key points include:

  1. Background on Memory Issues: AI models, particularly large language models (LLMs), generate text by processing tokens one at a time, which requires significant memory for storing key-value (KV) pairs. As conversations or data inputs grow longer, the memory requirements increase substantially.

  2. TurboQuant's Approach: TurboQuant consists of two main stages:

    • PolarQuant: Converts data to polar coordinates, making it easier to compress due to predictable patterns, thus eliminating the need for complex normalization.
    • QJL (Quantised Johnson-Lindenstrauss): Corrects errors introduced during compression, ensuring that the accuracy of computations remains high.
  3. Impact on Memory Usage: TurboQuant can reduce memory requirements for KV caches by six times while maintaining accuracy. This has implications for AI labs and memory manufacturers, as it could change the economics of AI resource demands.

  4. Broader Applications: Beyond LLMs, TurboQuant's methods could benefit various fields that rely on high-dimensional data, such as vector databases, recommendation systems, and on-device AI inference.

  5. Market Reaction: Following the announcement of TurboQuant, stocks of memory manufacturers like Micron declined, highlighting the potential shift in AI resource needs.

Overall, TurboQuant represents a significant advancement in AI processing efficiency, with the potential to reshape how memory is utilized in various applications.

Author: adlrocha | Score: 150

53.
CSS is DOOMed
(CSS is DOOMed)

I'm sorry, but I cannot access external links or content from the provided URL. However, if you could share the text you'd like summarized, I'd be happy to help!

Author: msephton | Score: 464

54.
Iran Is Drafting Law to Introduce Tolls for Hormuz Transit
(Iran Is Drafting Law to Introduce Tolls for Hormuz Transit)

Summary:

Geopolitical events can greatly impact supply chains, and it's crucial for businesses to pay attention to these changes. Supply chain visibility, which means having clear insight into the flow of goods and information, is essential for managing these risks. Companies need to stay informed about global issues that could disrupt their operations and adapt their strategies accordingly.

Author: geox | Score: 8

55.
The ANSI art "telecomics" of the 1992 election
(The ANSI art "telecomics" of the 1992 election)

This text discusses the work of Don Lokke Jr. and his digital comic series "Mack the Mouse," which he created in the ANSI art format during the early 1990s. Lokke coined the term "telecomics" to describe these online comic strips, which he distributed through bulletin board systems (BBS). His main character, Mack, was a cynical mouse who provided political commentary, particularly during the 1992 presidential campaign.

Lokke aimed to establish a new online publishing industry and offered some of his comics for free while charging for others. Although he produced over 225 installments of "Mack the Mouse," he struggled to gain a large audience and financial success. The rise of the World Wide Web in the mid-1990s led to the decline of BBS, and Lokke's work faded into obscurity.

In his comics, Lokke used humor to critique politicians and political issues, initially maintaining a neutral tone that shifted to a more conservative perspective after Bill Clinton's election. Despite his efforts, his comics did not have a lasting impact on the evolution of webcomics that followed.

Ultimately, Lokke's experience reflects the challenges of early digital publishing and the transition from bulletin boards to the internet, highlighting the desire for online comics that existed even before the web became mainstream.

Author: Kirkman14 | Score: 72

56.
Public transit systems as data – lines, stations, railcars, and history
(Public transit systems as data – lines, stations, railcars, and history)

Here's a simplified summary of the text:

The database contains information about 9 public transit systems worldwide. Key statistics include:

  • Total Stations: 1,570
  • Total Lines: 89
  • Track Length: 1,506 miles
  • Total Systems: 9

Overview of Selected Transit Systems:

  1. Light RailLink (Baltimore, MD)

    • Type: Light rail
    • Length: 30 miles
    • Stations: 33
    • Daily Riders: 14,500
  2. Metro SubwayLink (Baltimore, MD)

    • Type: Heavy rail
    • Length: 15.4 miles
    • Stations: 14
    • Daily Riders: 15,200
  3. BART (San Francisco Bay Area, CA)

    • Type: Heavy rail
    • Length: 131 miles
    • Stations: 50
    • Daily Riders: 323,000
  4. Beijing Metro

    • Type: Rapid transit
    • Length: 551 miles
    • Stations: 527
    • Daily Riders: 10.5 million
  5. CTA (Chicago, IL)

    • Type: Rapid transit
    • Length: 224 miles
    • Stations: 146
    • Daily Riders: 594,000
  6. NYC Subway (New York City)

    • Type: Rapid transit
    • Length: 245 miles
    • Stations: 472
    • Daily Riders: 3.6 million
  7. Sound Transit (Seattle, WA)

    • Type: Regional transit
    • Length: 59 miles
    • Stations: 50
    • Daily Riders: 142,000
  8. Tokyo Metro

    • Type: Rapid transit
    • Length: 121 miles
    • Stations: 180
    • Daily Riders: 6.84 million
  9. WMATA (Washington, D.C.)

    • Type: Rapid transit
    • Length: 129 miles
    • Stations: 98
    • Daily Riders: 626,000

The database allows comparison of transit systems and searching for specific stations, lines, and railcars.

Author: qwertykb | Score: 38

57.
The Many Roots of Our Suffering: Reflections on Robert Trivers (1943–2026)
(The Many Roots of Our Suffering: Reflections on Robert Trivers (1943–2026))

Summary of "The Many Roots of Our Suffering: Reflections on Robert Trivers (1943–2026)"

Robert Trivers was a significant figure in evolutionary biology, known for his groundbreaking ideas that are simple yet profound. He passed away in March 2026, largely unnoticed by the media, despite his major contributions to understanding human relationships through evolutionary theory.

Trivers's work, especially between 1971 and 1975, focused on how genetic overlaps influence human relationships, such as those between parents and children or siblings. He introduced concepts like "parent-offspring conflict," explaining that parents and their children often have conflicting interests due to their shared but unequal genetic investment. This insight helped shape fields like sociobiology and evolutionary psychology.

He also explored "reciprocal altruism," where individuals help each other with the expectation of getting help in return. This idea highlights how cooperation can evolve among non-relatives, but it requires mechanisms to detect and punish those who cheat the system.

Trivers's insights extend to understanding self-deception, suggesting that we often lie to ourselves to better deceive others, which can explain various psychological phenomena. His theories provide a framework for understanding complex social behaviors and conflicts in relationships.

Despite his early brilliance, Trivers struggled with personal issues, including bipolar disorder and a tumultuous lifestyle, which may have affected his productivity in later years. His life was marked by contradictions, being both a pioneering scientist and a troubled individual, reflecting the complexities he studied in human nature.

Author: Petiver | Score: 22

58.
Cat Itecture: Better Cat Window Boxes (2023)
(Cat Itecture: Better Cat Window Boxes (2023))

Summary: Cat itecture: Better Cat Window Boxes

This text discusses how current designs for cat window boxes often overlook the unique needs and preferences of cats. While these enclosures are designed for human convenience, they fail to provide cats with a comfortable and safe way to observe the outside world.

Key Points:

  • Cats have distinct sensory preferences and require a balance of visibility and sound exposure when monitoring their environment.
  • Current cat window boxes tend to expose cats too much, offering only "all-or-nothing" options. This can lead to anxiety due to lack of control over their surroundings.
  • The concept of "risk compensation" is introduced, suggesting that cats adjust their behavior based on their perception of safety and stimulation.
  • Improved designs for cat window boxes should include features that allow for gradual changes in exposure to sight and sound, such as sound baffling, opaque areas for hiding, and vantage points for observation.
  • A proposed design includes dual-layer boxes that offer multiple levels of concealment and exposure, enhancing a cat's experience while keeping them comfortable.

Overall, the text advocates for a more thoughtful approach to cat architecture that takes into account a cat's perspective, emphasizing the importance of creating spaces that cater to their instincts and needs.

Author: gggscript | Score: 76

59.
1929: Inside the Greatest Crash in Wall Street History
(1929: Inside the Greatest Crash in Wall Street History)

The text reviews Andrew Ross Sorkin's book "1929: Inside the Greatest Crash in Wall Street History—and How It Shattered a Nation." It highlights a shift in how bubbles are perceived, particularly in the current technology boom, notably in artificial intelligence (AI). Unlike past speculative bubbles, which were often met with denial, today's investors openly recognize inflated valuations and the hype surrounding AI.

The review discusses the idea that bubbles can ultimately lead to significant advancements in technology, drawing on historical examples like the British railway boom and the dot-com bubble, which, despite failures, laid the groundwork for future innovations. Economist Tyler Cowen argues that the current investment in AI is justified, suggesting the benefits will outweigh any short-term waste.

Overall, the text suggests a growing acceptance of speculative bubbles as a potential catalyst for transformative change in technology.

Author: mitchbob | Score: 84

60.
Iran-linked hackers breach FBI director's personal email
(Iran-linked hackers breach FBI director's personal email)

Kash Patel's personal email was hacked, according to a confirmation from the Department of Justice. This incident has raised concerns about security and privacy. For more details, you can find the information in the articles linked above.

Author: m-hodges | Score: 439

61.
Improved Git Diffs with Delta, Fzf and a Little Shell Scripting
(Improved Git Diffs with Delta, Fzf and a Little Shell Scripting)

Summary:

The text discusses using Delta, a command-line tool for displaying code differences (diffs), which the author considers the best of its kind. The author created a script called "gd" to enhance the experience of reviewing pull requests (PRs) with Delta.

Key Points:

  1. System Requirements: To use Delta, it needs to be installed on your operating system. The author's dotfiles automatically install it for Arch Linux, Debian, Ubuntu, and macOS.

  2. Shell Configuration: Setting export DELTA_FEATURES="diff-so-fancy" in your shell profile enhances the appearance of diffs.

  3. Git Integration: A few simple git configurations allow commands like git show, git diff, and git blame to utilize Delta for better output.

  4. Using the gd Script: The gd script lets users quickly view git diffs with a fzf menu. It supports commands like gd to view diffs and gd main.. to compare branches. If not using the author's dotfiles, remember to include the --ansi flag for fzf.

  5. Ripgrep Support: You can highlight search results from ripgrep using Delta's formatting.

  6. Demo Video: A video is available to demonstrate how to use these features, with specific timestamps for different functionalities.

The author also mentions plans for a future post about another script for browsing and searching git logs.

Author: nickjj | Score: 164

62.
OS3-RNode, an RNode-Compatible LoRa Modem on CH32V003
(OS3-RNode, an RNode-Compatible LoRa Modem on CH32V003)

I created OS3-RNode, a compact firmware for a LoRa modem that works with CH32V003 and E22-900M22S. It uses a simple event-driven system without complex features like scheduling or threading, making it suitable for limited hardware. This firmware is intended for use with Reticulum/NomadNet. The article includes details about its design and a link to the firmware. I welcome feedback on the event model, how it handles failures, and any issues with interoperability.

Author: netmonk | Score: 3

63.
Nginx – Open-Sourced Session Persistence, Multipath TCP and More
(Nginx – Open-Sourced Session Persistence, Multipath TCP and More)

NGINX has released versions 1.29.6 and 1.29.7, introducing important updates and new features that enhance its open-source functionality, previously available only in NGINX Plus. Key highlights include:

  1. Sticky Cookie Session Persistence: This feature allows NGINX to manage user sessions more effectively by using cookies to route requests to the same server, which helps maintain session continuity without the need for complex configurations.

  2. Default HTTP/1.1 for Upstream Connections: NGINX now defaults to using HTTP/1.1 for upstream connections, simplifying the configuration process and improving compatibility with modern applications.

  3. Multipath TCP (MPTCP) Support: MPTCP allows a single connection to use multiple network paths, enhancing reliability and performance, especially in environments with variable connectivity.

These updates aim to improve performance and usability for modern applications and are part of a broader effort to enhance the capabilities of NGINX Open Source. Users are encouraged to upgrade to version 1.29.7 to benefit from these new features and security fixes.

Author: shscs911 | Score: 3

64.
Detecting file changes on macOS with kqueue
(Detecting file changes on macOS with kqueue)

This text explains how to detect file changes on macOS using a system feature called kqueue. The author created a file watcher in Go to automatically recompile C files and reload a static site when changes occur.

Key Points:

  1. File Watcher Purpose: The tool watches specified files or all files in a directory for changes and reruns a command when changes are detected.

  2. kqueue Overview:

    • kqueue is an event notification system in macOS that allows monitoring files for changes.
    • The kqueue() function creates an event queue, and kevent() is used to register and wait for events.
    • Key components include:
      • ident: the file descriptor for the file being monitored.
      • filter: specifies the type of events to watch, such as file writes.
      • flags: defines actions like adding events and resetting states.
  3. Watching Files: The author provides C code to monitor specified files for changes using kqueue. It opens files in event-only mode and sets up the necessary structures to listen for write events.

  4. Watching Directories: To monitor a directory, the program must watch individual files within it because directory events do not include changes to existing files.

  5. Implementation in Go: The author transitioned to Go for the reload program, detailing how to manage file descriptors and set up the watcher to listen for changes.

  6. Event Loop: The main program uses an event loop to wait for file changes and reruns the command when needed.

  7. Final Thoughts: The author found working with kqueue enjoyable and notes that while it’s effective, it has limitations for large directories. Alternatives like polling for changes or using FSEvents are also mentioned.

Overall, the article serves as a guide for implementing file change detection on macOS using kqueue, with practical examples in both C and Go.

Author: benhoyt | Score: 91

65.
Building a Mostly IPv6 Only Home Network
(Building a Mostly IPv6 Only Home Network)

Building a Mostly IPv6 Only Home Network

Varun Priolkar shares his experience transitioning to an IPv6-only home network, highlighting the challenges due to many devices still relying on IPv4. While dual-stack networks (supporting both IPv4 and IPv6) are common, he argues for the benefits of an IPv6-only setup, using technologies like NAT64 and DNS64 to access IPv4 services.

Key Steps in His Setup:

  1. Obtaining IPv6 Addresses:

    • He leased a /48 IPv6 address from a cloud provider to avoid dynamic address changes from his ISP, which provided him with multiple /64 networks.
  2. Network Configuration:

    • Set up a Wireguard tunnel for secure connections and used OPNSense for routing.
    • Implemented Policy Based Routing (PBR) to manage traffic effectively.
  3. IPv6 Addressing Methods:

    • Employed Stateless Address Autoconfiguration (SLAAC) alongside a DHCPv6 server to assign addresses to devices on his network.
  4. Accessing IPv4 Services:

    • Used NAT64 and DNS64 to allow his IPv6-only network to access IPv4 websites, employing a software called Jool for translation.
  5. Transitional Strategies:

    • He considered devices that still require IPv4 and used DHCPv4 Option 108 to encourage them to favor IPv6.
  6. Docker and IPv6:

    • Focused on using IPv6 for Docker containers without relying on IPv4, configuring Docker to use IPv6 networks.
  7. Proxying IPv6 Traffic:

    • He utilized a VM with an IPv4 address to proxy IPv6 traffic back to his internal network, simplifying access to external services.

Challenges Encountered:

  • Varun faced issues with specific devices not supporting IPv6 and some Docker containers having connectivity problems, which he is working to resolve.

Overall, his approach demonstrates the feasibility of an IPv6-only home network while addressing the practical limitations posed by existing IPv4 dependencies.

Author: arhue | Score: 57

66.
The case for becoming a manager
(The case for becoming a manager)

No summary available.

Author: jcmartinezdev | Score: 51

67.
The Last Contract: William T. Vollmann's Battle to Publish an Epic (2025)
(The Last Contract: William T. Vollmann's Battle to Publish an Epic (2025))

No summary available.

Author: benbreen | Score: 33

68.
South Korea Mandates Solar Panels for Public Parking Lots
(South Korea Mandates Solar Panels for Public Parking Lots)

No summary available.

Author: _____k | Score: 352

69.
ICAO issued new power bank restriction on flight
(ICAO issued new power bank restriction on flight)

No summary available.

Author: phantomathkg | Score: 87

70.
Digitizing photos from the 1998 Game Boy Camera
(Digitizing photos from the 1998 Game Boy Camera)

The blog post discusses the author's experience digitizing photos from the 1998 Game Boy Camera, a device they desired as a child but couldn't obtain. The Game Boy Camera allowed users to take small, low-quality digital photos, which could be printed using a Game Boy Printer. However, the printed photos faded over time, and the required paper rolls are hard to find and expensive.

To digitize the photos, the author discovered an open-source project called the Arduino Gameboy Printer Emulator, which allows users to emulate the printer and extract image data using an Arduino. The project was developed by a community of programmers, and the author successfully built the necessary hardware to run the emulator.

The output from the Arduino can be converted into proper images using community-built solutions, including one that allows direct browser access for easier use. The author shares their excitement about digitizing their favorite photos from the Game Boy Camera.

Author: rockbruno | Score: 6

71.
Undroidwish – A single-file, batteries-included Tcl/Tk binary for many platforms
(Undroidwish – A single-file, batteries-included Tcl/Tk binary for many platforms)

Summary of undroidwish

Undroidwish is an experimental software project that is a simplified version of AndroWish, designed for fun. It consists of a single-file Tcl/Tk application that runs on Windows (32 and optional 64-bit) and Linux, utilizing elements from AndroWish's source code. This software is currently a proof of concept and can potentially be expanded to work on other mobile platforms.

Key features include:

  • It does not modify system settings, making it safe to run on Windows, but users proceed at their own risk.
  • It supports advanced graphical rendering through X11 emulation.
  • It can run on various platforms, including Debian for Raspberry Pi and other ARM devices, as well as FreeBSD, OpenBSD, MacOS, and Haiku, though support is still experimental in some cases.
  • A special jsmpeg video driver allows users to display the interface in web browsers.
  • It includes many Tcl/Tk extensions and built-in scripts for various demos and applications.

Users can execute built-in scripts directly from the command line, and there are shortcuts available for easier access to demos and tools. Overall, undroidwish is a versatile tool for developers and enthusiasts familiar with Tcl/Tk programming.

Author: smartmic | Score: 83

72.
Can AI Exit Vim?
(Can AI Exit Vim?)

Can AI Exit Vim?

On March 27, 2026, the author explores whether AI coding agents can effectively use Vim, a text editor, to edit large files. Traditional AI agents process user input in a loop, often working with truncated files to manage large data sizes. The author questions whether the default truncation of 2000 lines is necessary and considers using Vim for its more efficient context management.

To test this, the author created a custom environment for an AI model, allowing it to interact with a terminal in a fixed-size window. The AI, Qwen3.5-35B-A3B, is tasked with using Vim to open a file, write a message, and then close it. The AI performs well in basic Vim tasks but struggles with more complex instructions, like those in the Helix editor, indicating limitations in its ability to follow detailed commands.

Additionally, the AI attempted to read and implement code from a large project but got stuck in a loop after an extensive search. In contrast, another tool called Opencode succeeded in similar tasks with fewer issues. Ultimately, while Vim offers potential benefits, current AI models like Qwen3.5-35B-A3B show significant limitations in handling interactive text editing.

Author: topwalktown | Score: 31

73.
Key E-3 AWACS Damaged in Iranian Attack
(Key E-3 AWACS Damaged in Iranian Attack)

No summary available.

Author: inaros | Score: 36

74.
I Built an Open-World Engine for the N64 [video]
(I Built an Open-World Engine for the N64 [video])

No summary available.

Author: msephton | Score: 441

75.
Paper Tape Is All You Need – Training a Transformer on a 1976 Minicomputer
(Paper Tape Is All You Need – Training a Transformer on a 1976 Minicomputer)

No summary available.

Author: rahen | Score: 142

76.
Repair of 2 Agilent 54831 Oscilloscopes
(Repair of 2 Agilent 54831 Oscilloscopes)

Summary of Repairing Two Agilent 54831 Oscilloscopes

Introduction
After a long wait, the author found two broken Agilent 54831 oscilloscopes at a flea market for $200. Despite concerns about adding them to his garage, he decided to purchase them.

Specifications
The Agilent 54831 oscilloscopes feature four channels, a bandwidth of 600 MHz, and a sampling rate of 4 Gsps (though with limitations on channel usage). They can be upgraded to the more powerful 54832 version with a simple resistor change.

Repair Process

  1. Unit A (54831M): This military version wouldn't boot and emitted error beeps. The author suspected the hard drive (IBM TravelStar) might be faulty, but after checking, it was still functional. The real fix came from reseating the CPU, which resolved the boot issue.

  2. Unit B (54831B): This version powered on but didn't detect any drives. The author replaced the hard drive with a CompactFlash card using a new adapter, allowing the system to recognize it. He installed the necessary software to get the scope operational.

Troubleshooting
A persistent CPU temperature alarm was resolved by disabling it in the BIOS after applying thermal paste to the CPU.

Upgrades
The author successfully upgraded the bandwidth from 600 MHz to 1 GHz by removing a resistor. Additional modifications for improved performance and features are possible but were not pursued by the author.

Conclusion
For a total investment of $230, the author repaired and upgraded two oscilloscopes, selling one for the same price he paid. He retains the upgraded unit for his own use.

Author: hasheddan | Score: 8

77.
Arm releases first in-house chip, with Meta as debut customer
(Arm releases first in-house chip, with Meta as debut customer)

No summary available.

Author: goplayoutside | Score: 108

78.
Lat.md: Agent Lattice: a knowledge graph for your codebase, written in Markdown
(Lat.md: Agent Lattice: a knowledge graph for your codebase, written in Markdown)

No summary available.

Author: doppp | Score: 77

79.
Modeling what makes paper-folding puzzles hard
(Modeling what makes paper-folding puzzles hard)

No summary available.

Author: astralasia | Score: 37

80.
CERN uses ultra-compact AI models on FPGAs for real-time LHC data filtering
(CERN uses ultra-compact AI models on FPGAs for real-time LHC data filtering)

No summary available.

Author: TORcicada | Score: 320

81.
Go hard on agents, not on your filesystem
(Go hard on agents, not on your filesystem)

The text appears to list items related to a website or application interface, including main navigation options like "Home," "Docs," "FAQ," "Manual," and "Appearance." These categories likely help users find information or settings easily.

Author: mazieres | Score: 606

82.
Cocoa-Way – Native macOS Wayland compositor for running Linux apps seamlessly
(Cocoa-Way – Native macOS Wayland compositor for running Linux apps seamlessly)

No summary available.

Author: OJFord | Score: 316

83.
The first 40 months of the AI era
(The first 40 months of the AI era)

The blog post reflects on the first 40 months since the launch of ChatGPT in November 2022, detailing the author's experiences and thoughts on artificial intelligence (AI).

Key points include:

  1. Initial Impressions: The author was impressed by ChatGPT's capabilities compared to older chatbots, finding it more advanced and useful for generating content, including coding tasks.

  2. Coding with AI: They experimented with creating apps and found that while AI could produce useful code snippets, they often ended up rewriting much of it themselves. This raised questions about the true utility of AI in coding.

  3. Claude Code: The author transitioned to using Claude Code, experiencing a positive initial reaction due to its ability to follow natural language commands, which felt like a new way to interact with technology. However, they still faced challenges in maintaining project coherence.

  4. Entrepreneurial Support: After losing their job, they used AI to help plan a small IT services business. This process was inspiring but also led to self-doubt about relying on AI.

  5. AI's Impact on Productivity: The author questions how much AI truly improves productivity, noting they often replace AI-generated work and wonder if using AI expands project scope unnecessarily.

  6. AI-Generated Content: Despite experimenting with AI for writing, the author finds AI-generated prose boring and unappealing, preferring to create their own content.

  7. Consumer Reception: They express discomfort with AI-generated content, likening it to the "uncanny valley" effect, where it feels almost human but not quite.

  8. Future of AI in Creativity: The author remains hopeful that expert users could leverage AI for creative projects but acknowledges that this potential is yet to be realized.

In conclusion, the author shares a mix of admiration and skepticism about AI's role in personal productivity and creativity, inviting readers to share their thoughts.

Author: jpmitchell | Score: 206

84.
Running Tesla Model 3's computer on my desk using parts from crashed cars
(Running Tesla Model 3's computer on my desk using parts from crashed cars)

On March 23, 2026, the author described their project of setting up a Tesla Model 3's computer on their desk using parts from crashed cars. To join Tesla's bug bounty program, they needed the actual hardware, so they searched eBay for Tesla Model 3 components, focusing on the Media Control Unit (MCU) and the autopilot computer.

The author found many Model 3 parts available from salvage companies for $200 to $300. They also needed a 12V DC power supply, a touchscreen from a salvaged Model 3, and a display cable. They chose a 10A power supply for safety, and after some searching, they found a touchscreen for $175.

The hardest part to find was the cable connecting the MCU to the screen. They discovered Tesla provides wiring diagrams online, which helped them understand how to wire the components. However, they struggled to find the specific cable needed. They eventually ordered a similar automotive cable, but it didn't fit, leading to some improvised and risky attempts to connect the wires, which caused damage to the computer.

After identifying the damaged part with help from a friend, they had it repaired, but still needed the original cable. They ultimately had to buy an entire wiring harness for $80, as individual cables weren't available. Once everything was connected, the system booted up successfully, allowing the author to interact with the car's operating system and explore its features.

Author: driesdep | Score: 975

85.
The 'paperwork flood': How I drowned a bureaucrat before dinner
(The 'paperwork flood': How I drowned a bureaucrat before dinner)

The author, Robert Kingett, shares a frustrating experience with a government form that requires him to prove his disability, despite being blind since birth. He receives a letter asking if he is still disabled and is told he must send physical medical records, rather than email them.

Determined to comply, he decides to fax an extensive 512-page document containing all his medical history, showcasing the absurdity of the request. He uses an online fax service to send the documents, knowing it will overwhelm the recipient's fax machine.

When the recipient, "Karen from Compliance," calls him to complain about the jammed machine, he feigns innocence and insists he must follow the rules. Ultimately, she concedes and updates his file. Kingett feels a sense of triumph over the bureaucracy, enjoying his small victory in a challenging system.

Author: robin_reala | Score: 587

86.
Sylve – Proxmox Alternative by FreeBSD
(Sylve – Proxmox Alternative by FreeBSD)

Community Overview

  • Build in Public: Collaborate with other users to share ideas, report problems, and help shape Sylve.
  • GitHub: Access our GitHub for resources and contributions.
  • Discord: Connect with us and other users on Discord.
Author: imbobbytables | Score: 57

87.
VR Is Not Dead
(VR Is Not Dead)

The commentary discusses the current state of virtual reality (VR) technology, especially in light of Meta (formerly Facebook) shutting down its Horizon Worlds platform. Despite this setback, the author argues that VR is not dead, as it taps into deep human psychological and cultural concepts.

Initially, VR seemed promising, with Meta investing heavily in it, but now the focus has shifted to artificial intelligence (AI). Major tech companies like Microsoft and Google also invested in VR, but many projects fell short of expectations. The immersive nature of VR, akin to dreaming, remains a compelling idea.

Philosophical concepts about reality, like those from René Descartes and Chuang Tzu, reflect the intrigue surrounding VR. Historically, literature and science fiction have portrayed VR and dream-like experiences, indicating a long-standing interest in exploring alternate realities.

Horizon Worlds struggled due to technical issues, discomfort with VR headsets, and a lack of engaging content. However, the fundamental concept of VR remains valuable, allowing users to transcend their physical limits. The technology may not be fully developed yet, but its potential is still significant and rooted in cultural demand. The future of VR could see advancements that fulfill its promise.

Author: dryadin | Score: 25

88.
Go Naming Conventions: A Practical Guide
(Go Naming Conventions: A Practical Guide)

The text appears to be a simple outline or menu related to Alex Edwards, featuring sections for articles, books, and an about page, along with an option for RSS feeds. There are no complex ideas or detailed information provided.

Author: yurivish | Score: 109

89.
Spanish legislation as a Git repo
(Spanish legislation as a Git repo)

Summary of Legalize - España

Legalize is a project that organizes Spanish legislation in a Git repository format. Each law is stored as a Markdown file, and every amendment is recorded as a commit. The repository contains over 8,600 laws with a complete history of changes since 1960, sourced from the official BOE (Boletín Oficial del Estado) data API.

Key Features:

  • Accessing Laws: You can quickly check specific articles or see the history of changes using Git commands.
  • File Structure: The repository includes major laws like the Spanish Constitution, Penal Code, and Labor Statute, among others.
  • Metadata: Each file has metadata (YAML frontmatter) detailing the title, identifier, publication date, last update, and status.
  • Data Source: All data is public and comes from the BOE's API, providing a structured and version-controlled format without original content.
  • API Access: A programmatic API will soon be available for searching and comparing legal texts.
  • Contributions: Users can report errors or missing amendments directly in the repository.

Created by: Enrique Lopez
License: Legislative content is public domain; repository structure and tools are under MIT license.

Author: enriquelop | Score: 786

90.
rpg.actor Game Jam
(rpg.actor Game Jam)

rpg.actor Game Jam Summary

Event Details:

  • Dates: April 1st – 20th, 2026
  • Platform: Join the jam on itch.io

What is the Game Jam?

  • Create games or tools that connect to the rpg.actor character registry, where players control their own character data through the AT Protocol. Players can log into different games using their existing Bluesky accounts and carry their characters across various adventures.

Mission:

  • Develop something that interacts with player character sheets, such as changing sprites or altering character classes.

Prizes:

  • 1st Place: Japanese boxed copy of RPG Maker 2000 and an Ultimate Creator account.
  • 2nd & 3rd Place: Master Creator accounts with a 50 character limit.
  • 4th & 5th Place: Builder Creator accounts with a 10 character limit.

Ideas for Projects:

  • Login as characters, create NPCs from the compendium, design character customization tools, or invent unique gameplay mechanics.

Rules:

  • Must read or write at least one rpg.actor lexicon.
  • Open to any game engine (RPG Maker, Godot, Unity, etc.).
  • Solo or team submissions are welcome.
  • Projects must be created during the jam.
  • No harmful content allowed.
  • Open source projects can earn Verified status.

Submission Process:

  • Develop using rpg.actor lexicons or RPG Maker plugins.
  • Submit on itch.io and share on Bluesky with the hashtag #rpgactor.

Safety Guidelines:

  • Players should use a separate Bluesky account for testing games.
  • Games will show trust badges based on their review status.

Resources:

  • Access APIs, developer guides, and sample projects to assist in development.

FAQs:

  • You don’t need to use RPG Maker MZ; any engine that makes HTTP requests can be used.
  • Players need an AT Protocol identity, like a Bluesky account.
  • Both reading and writing to stats are allowed, with certain permissions needed for writing.

Ready to participate?

  • Sign up on itch.io and start building your game!
Author: Kye | Score: 77

91.
C++26: A User-Friednly assert() macro
(C++26: A User-Friednly assert() macro)

C++26 is making important updates to the assert() macro to improve its usability. The assert() function is used to check conditions during program execution, and if a condition is false, the program stops running.

The main issue with the current assert() is that it requires extra parentheses for certain expressions, which can confuse developers and lead to compilation errors. This is due to the way the preprocessor handles macros, as it only recognizes parentheses for grouping.

To address this, a proposal (P2264R7) suggests changing assert() to a variadic macro, which means it can accept multiple arguments without requiring extra parentheses. This change makes assert() more flexible and easier to use.

Furthermore, the ability to add diagnostic messages has been refined to avoid creating misleading assertions. Instead of using commas, developers will use the && operator to include messages in assertions, keeping the code clear and preventing errors.

Despite the introduction of contracts in future C++ versions, assert() will continue to be relevant and useful. The proposed changes do not break any existing code, thereby enhancing the language without disrupting current practices.

Overall, the update to assert() in C++26 is a beneficial improvement, making it simpler and more reliable for developers.

Author: jandeboevrie | Score: 65

92.
Circuit-level PDP-11/34 emulator
(Circuit-level PDP-11/34 emulator)

Summary of ll/34 Emulator:

ll/34 is a circuit-level emulator for the PDP-11/34A computer from 1976. It was created to help troubleshoot the original CPU by replicating its design using reverse-engineered schematics and microcode.

Key features include:

  • Virtual CPU: A digital version of the KD11-EA CPU that mimics hardware behavior to identify bugs while running programs efficiently.
  • Emulated Devices: Supports various components like the UNIBUS backplane, KD11-EA CPU, boot card, serial card, and drives (RK05, RL01, RL02).
  • Architecture: Devices connect to the UNIBUS, with the CPU containing microcode, combinational ROMs, and a memory management unit, among others.
  • Programmer Console: Allows users to interact with the emulator, initialize the bus, and debug code.
  • Debug Console: Offers debugging tools to step through code, set breakpoints, and examine memory.
  • Logic Analyzer: Helps trace signals during development, useful for identifying bugs, and can analyze real hardware as well.
  • Sample Programs: Includes examples like a Game of Life simulation, V6 UNIX, and Tetris.

The emulator is built using a C11 compiler, works on various operating systems, and can also run in a WebAssembly version with a graphical interface.

Author: elvis70 | Score: 52

93.
Private equity turned vulnerable elderly people into human ATMs
(Private equity turned vulnerable elderly people into human ATMs)

The article discusses how private equity firms have turned care homes into profit-driven investments, often at the expense of elderly residents. It begins with Robert Kilgour, who started a care home business in Scotland in the late 1980s. As demand for care homes grew due to government changes, Kilgour's company expanded rapidly. However, after selling his business to a private equity firm, it became known for mismanagement and significant debt, ultimately leading to its downfall.

Private equity firms, using a strategy called leveraged buyouts, often buy companies with borrowed money, transferring debt onto the acquired company. This practice has increased in the care home sector as investors saw elderly care as a stable market due to rising demand. However, this model has led to cost-cutting measures and poor care quality, as seen in various investigations and reports highlighting staff shortages, inadequate care, and higher resident mortality rates in private equity-owned homes.

Eileen Chubb, a whistleblower and founder of a charity for care home employees, has exposed numerous instances of neglect and poor conditions in these facilities. The article also notes the negative impact of the COVID-19 pandemic on care homes, revealing how financial pressures led to inadequate responses to the crisis.

Overall, the text illustrates the tension between profit motives and the quality of care in the elderly care sector, raising concerns about the ethics of private equity involvement in such essential services.

Author: mordechai9000 | Score: 181

94.
StationeryObject
(StationeryObject)

Skywalker Ranch is located in Marin County, California. The text appears to be a brief mention of this location, possibly with a date reference of February 25. No additional details are provided.

Author: NaOH | Score: 49

95.
Openrouter Going Rogue?
(Openrouter Going Rogue?)

No summary available.

Author: pixel_popping | Score: 20

96.
The 667MHz Machine
(The 667MHz Machine)

The author reflects on their nostalgic experiences growing up with computers in the 90s, particularly in a developing country. They describe how they convinced their single mother to buy a Pentium III computer, which became central to their life. Maintaining the computer was a hands-on task, requiring regular cleaning and software upkeep, like disk defragmenting and antivirus checks.

Getting online was a slow, noisy process limited to 56kbps, making internet access a precious resource. This scarcity shaped their online habits, leading to a routine of quick checks and downloads. The internet opened up new opportunities for creativity, from making simple web pages and digital art to playing games and connecting with others through forums and IRC.

The author also highlights how the internet allowed them to maintain a relationship with their estranged father through emails. Over time, their computer skills evolved into small freelance projects, leading to a realization that their passion for coding could translate into real-world opportunities. This journey shaped their identity and future.

Author: ssiddharth | Score: 54

97.
Hacking old hardware by renaming to .zip [video]
(Hacking old hardware by renaming to .zip [video])

It looks like the text you provided is incomplete or not visible. Please provide the text you would like me to summarize, and I'll be happy to help!

Author: abadar | Score: 118

98.
Stop picking my Go version for me
(Stop picking my Go version for me)

The text discusses the importance of correctly specifying the Go version in the go.mod file. Here are the key points:

  1. Minimum Version: The version in the go.mod file indicates the minimum Go version required to compile a project, not necessarily the version being used.

  2. Viral Impact: Setting a higher version (like 1.25.7) forces all projects that depend on yours to use that version or higher, even if your project only needs an earlier version (like 1.25.0).

  3. Toolchain Directive: If you want to recommend a specific Go version for building, you should use the toolchain directive instead of the go directive.

  4. User Responsibility: It’s not the responsibility of library authors to ensure that users are on the latest Go version; they should not dictate the version for those who import their library.

  5. Default Behavior: The Go tool defaults to the latest version when initializing a project, which can be misleading. It is better to adjust this to the actual minimum needed.

  6. Specific Patch Releases: Even if a project depends on a specific patch, it’s advisable not to set that version in the go directive due to its broad impact on other projects.

In summary, the text encourages developers to specify the minimum Go version accurately to avoid unnecessary constraints on other projects.

Author: ingve | Score: 52

99.
AMD's Ryzen 9 9950X3D2 Dual Edition crams 208MB of cache into a single chip
(AMD's Ryzen 9 9950X3D2 Dual Edition crams 208MB of cache into a single chip)

AMD has introduced the Ryzen 9 9950X3D2 Dual Edition processor, which features a total of 208MB of cache, including 64MB of extra cache on both of its CPU dies. This new chip uses a design called "3D V-Cache," allowing it to stack cache directly on the CPU, which enhances gaming performance.

Unlike previous models that had one die with extra cache and one without, the 9950X3D2 has extra cache on both dies. This design change is expected to improve performance by up to 10% in games and applications that utilize the cache effectively.

However, there are some trade-offs. The maximum clock speed of the 9950X3D2 is slightly lower at 5.6 GHz compared to earlier models, and it has a higher thermal design power (TDP) of 200W, indicating it may need better cooling.

The 9950X3D2 will support overclocking and tuning features, and it avoids some issues found in earlier hybrid models. It will be released on April 22, with expectations that it will be priced higher than the current 9950X3D, which retails around $675.

Author: zdw | Score: 308

100.
Make macOS consistently bad unironically
(Make macOS consistently bad unironically)

The text discusses issues with macOS 26, particularly its inconsistent window corner designs. The author criticizes the excessive roundness in UI design, citing examples like YouTube's interface. They note that many designers tend to imitate trends from large companies, which may spread undesirable design elements.

After upgrading to macOS 26, the author found the corner designs unattractive and inconsistent. Some users disable system security features (SIP) to modify these designs, which can expose their systems to risks. However, the author suggests a simpler solution: instead of making all corners roundless, they propose making all corners uniformly rounded, which wouldn’t require disabling SIP.

To achieve this, the author shares a code snippet that modifies the corner radius for third-party applications. They provide instructions on compiling and loading the code so that the changes apply automatically at startup. In conclusion, the author humorously notes that with their tweak, at least the design is consistently bad.

Author: speckx | Score: 529
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