1.
There's White Stuff Growing on Your Cheese That Isn't Mold (2018)
(There's White Stuff Growing on Your Cheese That Isn't Mold (2018))

The article explains that the white stuff sometimes found on cheese is not always mold; it could be calcium lactate or crystals that indicate the cheese is well-aged.

When cheese ages, it can develop two types of crystals: inorganic and organic. Inorganic crystals, like calcium phosphate, can form during the cheesemaking process and may be found on the rinds of certain cheeses. Organic crystals, such as tyrosine and leucine, arise from the breakdown of proteins as the cheese ages, adding a crunchy texture.

Calcium lactate can appear on the outside of cheeses like cheddar and signifies that the cheese has aged well. The article encourages cheese lovers to appreciate these white formations instead of discarding the cheese, as they often indicate a richer flavor and enjoyable texture. If the white stuff is hard, it's likely crystals; if it's soft, it might be mold. So, if you see white on your cheese, check its texture before deciding what to do with it!

Author: ilikepi | Score: 113

2.
AI Agents: Less Capability, More Reliability, Please
(AI Agents: Less Capability, More Reliability, Please)

The article discusses the balance between the capabilities and reliability of AI agents. It suggests that rather than focusing on making AI agents more powerful, it is more important to ensure they are dependable and consistent in their performance. The emphasis is on creating AI that users can trust, even if it means reducing some advanced features. The author argues that reliable AI can lead to better user experiences and outcomes.

Author: serjester | Score: 100

3.
The demoscene as a UNESCO heritage in Sweden
(The demoscene as a UNESCO heritage in Sweden)

The demoscene has been recognized as a national UNESCO heritage in Sweden, following an application submitted by Ziphoid and the author. This recognition is part of a broader initiative in Europe to celebrate the demoscene as a global cultural heritage. The demoscene is one of the oldest digital subcultures, maintaining its values and traditions despite technological changes.

The main focus of the demoscene is on creative competitions that showcase the capabilities of hardware, although not all participants engage in this way. Some groups, like Hack n’ Trade, prioritize making unique and unconventional creations. Others contribute by preserving the culture or organizing events, even if they don’t produce releases.

The author shares their personal experiences in the demoscene, highlighting the importance of local gatherings and friendships over large-scale events. The community is diverse, encompassing individuals with varying backgrounds and motivations. For instance, some see it as a nostalgic escape, while others embrace it as a form of free expression outside corporate art influences. This blend of conservatism and openness is a key reason why the demoscene is viewed as an intangible heritage.

Author: robin_reala | Score: 325

4.
Turso SQLite Offline Sync Public Beta
(Turso SQLite Offline Sync Public Beta)

Turso Offline Sync is now available in public beta, allowing applications to function without internet connectivity. This means local databases can operate normally and sync automatically with Turso Cloud when back online. Previously, writes to the database required a network connection, which made them slow and impossible offline. Now, local databases can accept fast writes offline, enhancing performance.

Key benefits of Offline Sync include:

  • Local-First Applications: Enables fast, responsive apps that work without internet.
  • Mobile Apps: Create offline-capable experiences, including with Expo-based React Native applications.
  • Point-of-Sale Systems: Process transactions without needing an internet connection.
  • Field Data Collection: Gather data in remote areas without connectivity concerns.
  • IoT Applications: Store data locally with periodic sync to Turso Cloud.

In the public beta, features include:

  • Bi-directional syncing of local and remote changes.
  • Remote write support for embedded databases.
  • Conflict detection (resolution coming soon).

To get started, developers can create a database in their preferred AWS location and use TypeScript or Rust to implement offline capabilities.

Future updates will focus on conflict resolution, sync optimization, and encryption. Note that the beta is not recommended for production use due to potential data loss. Feedback is welcome via Discord.

Author: charlieirish | Score: 35

5.
Java Minecraft in the Browser
(Java Minecraft in the Browser)

Summary:

Browsercraft allows you to play an unmodified version of Minecraft in your web browser using CheerpJ, which is a Java runtime.

Key Points:

  • It is not Minecraft Classic, Bedrock Edition, or the latest version of Minecraft.
  • It does not modify the game; it runs the original files.
  • CheerpJ enables the browser to run Java applications without changing them.
  • Currently, only an older version of Minecraft (1.2.5) is supported, and there are some limitations, like no audio.
  • The project is ongoing, and they welcome programmers to help fix issues by joining their Discord or contributing on GitHub.
Author: John7878781 | Score: 62

6.
Debugging Lotus 1-2-3 by fax
(Debugging Lotus 1-2-3 by fax)

John Graham-Cumming shares a story from around 1990 when he helped someone debug the Lotus 1-2-3 software using fax, as online communication was limited and phone calls were expensive. He asked the person to provide information about printer settings and guided them to adjust the margins. He emphasizes the importance of quick communication during debugging, suggesting that maintaining a fast feedback loop is crucial for effective problem-solving. This principle is referred to as the "Zeroth Law of Debugging."

Author: jgrahamc | Score: 25

7.
Gemini 2.5 Pro vs. Claude 3.7 Sonnet: Coding Comparison
(Gemini 2.5 Pro vs. Claude 3.7 Sonnet: Coding Comparison)

Summary of the Comparison Between Gemini 2.5 Pro and Claude 3.7 Sonnet

Google recently released Gemini 2.5 Pro, claiming it to be the best model for coding and reasoning. This new model has a significant advantage with a 1 million token context window compared to Claude 3.7 Sonnet’s 200,000 tokens. It is also available for free.

Key Findings:

  1. Performance in Coding Tasks:

    • Flight Simulator: Gemini 2.5 Pro successfully created a functional flight simulator, while Claude 3.7 Sonnet had some issues with the plane's behavior.
    • Rubik's Cube Solver: Gemini 2.5 Pro excelled at this complex task, producing a working solution, whereas Claude 3.7 Sonnet failed to deliver a correct output.
    • 4D Tesseract Visualization: Both models produced correct outputs, but Gemini 2.5 Pro’s solution was deemed more satisfactory.
    • LeetCode Problem: Gemini 2.5 Pro solved the tricky problem correctly, while Claude 3.7 Sonnet did not succeed, resulting in a timeout error.
  2. Overall Conclusion: Gemini 2.5 Pro outperformed Claude 3.7 Sonnet in all coding scenarios. While Claude 3.7 Sonnet has been a strong contender in the past, it is now clear that Gemini 2.5 Pro is the superior choice for coding tasks, offering better performance and more capabilities.

In summary, if you are looking for a top-tier coding model, Gemini 2.5 Pro is the recommended option.

Author: mraniki | Score: 256

8.
Back From The Future: 1995's predictions of 2025 life
(Back From The Future: 1995's predictions of 2025 life)

In 1995, three authors made predictions about life in the 2020s. They envisioned advancements in technology and society, such as a global internet, widespread use of handheld devices like e-readers, and solar power. Their population estimate for 2025 was quite accurate, predicting 8.4 billion, while the actual number is about 8.2 billion.

Some predictions were surprisingly accurate, like the development of robots to assist blind people and the rise of electronic currencies like Bitcoin. However, they missed significant developments, such as the smartphone revolution and the impact of social media. They also inaccurately forecasted things like super-fast passenger planes and regular manned missions to Mars.

While some predictions were close to reality, others were far off, such as the expectation of a national healthcare system in the U.S. and the belief in increased leisure time. Overall, their predictions reflect the optimism and trends of the 1990s, with some successes and many misses. Further analysis of their predictions will follow in upcoming posts.

Author: rbanffy | Score: 17

9.
Things I Won't Work With: Dioxygen Difluoride (2010)
(Things I Won't Work With: Dioxygen Difluoride (2010))

The text discusses the dangerous chemical dioxygen difluoride (FOOF), highlighting its unstable and explosive nature. The preparation process involves heating a mixture of oxygen and fluorine at very high temperatures, which is highly risky and typically avoided by chemists. FOOF was first created in 1932 and has a long history of being studied, though few have actually handled it due to safety concerns.

The text describes experiments by A. G. Streng, who conducted a series of violent reactions with FOOF, including explosions with various substances like ethyl alcohol and methane. Streng's research is noted for its extreme hazards, as FOOF is a powerful oxidizer that reacts dangerously with many compounds.

Despite its instability and potential for disaster, some research on FOOF continues, particularly at Los Alamos for national security purposes. Interestingly, a commercial supplier, Hangzhou Sage Chemical Company, claims to offer FOOF in large quantities, which raises skepticism about its actual availability and safety.

Author: PebblesRox | Score: 122

10.
Oracle attempt to hide serious cybersecurity incident from customers
(Oracle attempt to hide serious cybersecurity incident from customers)

No summary available.

Author: 2bluesc | Score: 88

11.
Compiler Options Hardening Guide for C and C++
(Compiler Options Hardening Guide for C and C++)

No summary available.

Author: pjmlp | Score: 104

12.
Yes, in the 1980s we downloaded games from the radio
(Yes, in the 1980s we downloaded games from the radio)

In the 1980s, people used to download video games by recording audio broadcasts from the radio onto cassette tapes, which could then be played on home computers. This nostalgic practice was highlighted by a Facebook post, but many commenters denied it ever happened, leading to frustration for those who remembered it.

During this time in the UK, the country faced economic challenges, and home computers were just becoming popular. The BBC launched a Computer Literacy Project to educate the public, which included radio broadcasts. A system called BASICODE was developed to allow software to work on various computer types. The BBC used this system to broadcast programs that enthusiasts could record and play on their computers.

However, as competition among computer manufacturers grew, this method eventually faded away, giving way to newer technologies. Today, this practice seems almost unbelievable to younger generations.

Author: spzb | Score: 180

13.
Automating Interactive Fiction Logic Generation with LLMs in Emacs
(Automating Interactive Fiction Logic Generation with LLMs in Emacs)

The text discusses how to use large language models (LLMs) to automate the creation of logic in interactive fiction using Emacs, a popular text editor. It highlights the benefits of this automation, such as saving time and enhancing creativity. The process involves leveraging LLMs to generate story elements and decision-making logic, making it easier for writers to develop engaging narratives in their interactive fiction projects.

Author: dskhatri | Score: 5

14.
The <select> element can now be customized with CSS
(The <select> element can now be customized with CSS)

Summary of "Chrome for Developers" Blog Post

The Chrome browser has introduced a new feature that allows web developers to customize the <select> element using CSS. This feature, available from Chrome 135, makes it easier to create accessible and visually appealing dropdowns.

Key Points:

  1. Customizable <select>: Developers can now style the <select> element using the new CSS property appearance: base-select, which provides a configurable and minimal design suitable for customization.

  2. Enhanced Functionality: This update allows developers to include rich HTML content (like images or SVGs) within <option> elements, which was previously not supported.

  3. New Features: The customizable <select> offers various new capabilities, such as:

    • A new design optimized for user customization.
    • Internal changes that give more control over appearance.
    • Options displayed in a popover format.
  4. Considerations: While this feature enhances customization, it also introduces changes that could affect existing websites. Chrome has implemented this feature as an experiment to monitor its impact.

  5. Unchanged JavaScript: Existing JavaScript interactions with <select> elements remain unchanged, but developers should test how selected values are parsed if they add rich content.

  6. Resources and Support: The blog provides links to additional resources, including documentation and community examples, to help developers adapt to these changes.

Overall, this update represents a significant step forward for web developers in creating customizable and user-friendly dropdown interfaces.

Author: tosh | Score: 141

15.
Symmetry between up and down quarks is more broken than expected
(Symmetry between up and down quarks is more broken than expected)

No summary available.

Author: terminalbraid | Score: 33

16.
Palma 2
(Palma 2)

The code provided is a JavaScript function that runs when the webpage is loaded. It checks if the URL contains 'newsletter&form_type=customer'. If it does, it displays a success popup for a newsletter subscription.

Key points:

  • The popup shows an error message and hides the success message.
  • A cookie is set to remember that the popup has been closed for one day.
  • Clicking the close button or the overlay will hide the popup.
  • The URL in the browser is updated to remove the query parameters.

Overall, this code manages a newsletter subscription confirmation popup on a website.

Author: tosh | Score: 45

17.
C and C++ Prioritize Performance over Correctness (2023)
(C and C++ Prioritize Performance over Correctness (2023))

The article discusses how C and C++ prioritize performance over correctness, particularly through the concept of "undefined behavior."

Key points include:

  1. Undefined Behavior: Introduced in the C89 standard, undefined behavior refers to situations where the C and C++ standards do not specify what should happen. This includes cases like using uninitialized variables, signed integer overflow, infinite loops, and dereferencing null pointers.

  2. Performance vs. Correctness: The standards allow compilers to optimize code aggressively, sometimes at the expense of correctness. For example, compilers might eliminate checks for overflow or skip parts of the code without warning, leading to potentially broken programs.

  3. Examples of Issues:

    • Uninitialized Variables: Compilers may ignore uninitialized variables during optimization, leading to unpredictable results.
    • Signed Integer Overflow: The undefined behavior allows compilers to optimize away checks that could prevent security vulnerabilities.
    • Infinite Loops: Compilers might optimize out code paths that contain infinite loops, which can lead to unexpected behavior.
    • Null Pointer Dereferencing: Using a null pointer can lead to crashes, but the behavior is undefined, allowing compilers to optimize based on assumptions that may not hold true.
  4. Trade-offs: The article emphasizes that while performance is crucial for C and C++, it comes at the cost of correctness and debugging ease. This trade-off makes C and C++ less suitable for applications where reliability is paramount.

  5. Conclusion: Programmers need to be aware of these trade-offs. If correctness and debuggability are more important than performance, other languages may be better suited than C or C++. The article urges readers to recognize the implications of using C and C++ in their projects.

Author: endorphine | Score: 5

18.
MLB: Yankees' new ''Torpedo Bats'' legal and likely coming to a dugout near you
(MLB: Yankees' new ''Torpedo Bats'' legal and likely coming to a dugout near you)

The New York Yankees have introduced a new bat called the "torpedo bat," which was developed by an MIT physicist named Lenny. This bat has a unique design that increases the mass at the sweet spot, helping players make better contact and hit more home runs. During a recent game, the Yankees used these bats to hit a franchise record of nine home runs in one game, raising questions about the fairness and impact of this new technology in baseball.

MLB has deemed the torpedo bat legal as it adheres to existing regulations, but some traditionalists are concerned that such innovations could undermine the sport. Critics argue that making bats that enhance performance could lead to a decline in the skill level of players, as they can rely on technology instead of improving their batting skills. There is speculation that if successful, other teams might adopt this design quickly, potentially changing the game forever.

Author: cf100clunk | Score: 45

19.
Analysis of amplified ground motion in Bangkok from recent earthquakes (2023)
(Analysis of amplified ground motion in Bangkok from recent earthquakes (2023))

This research paper examines how ground motion is amplified in the Bangkok Basin during moderate to large earthquakes. The study confirms that the basin's deep alluvial sediments and unique shape significantly amplify seismic waves, which can affect high-rise buildings even from distant earthquakes (over 600 km away).

Key findings include:

  1. Ground Motion Amplification: Recorded ground motion within the Bangkok Basin has been shown to be 2 to 3 times stronger than motions recorded outside the basin, particularly affecting buildings in central Bangkok.

  2. Earthquake Analysis: The research analyzed seismic data from 2007 to 2021, focusing on eight significant earthquakes with magnitudes of 5.5 or greater. The data showed that ground acceleration consistently exceeded 1 cm/s² during these events.

  3. Frequency Analysis: The study used various analytical methods to explore the frequency content of the seismic waves. It identified unique amplification effects at specific frequencies (0.1 to 0.3 Hz and smaller peaks at 0.5 and 2 Hz).

  4. Site Characteristics: The area is primarily composed of soft soils with low shear wave velocities, which contribute to the amplification of ground motions. The depth to bedrock varies across the region, impacting how seismic waves propagate.

  5. Implications for Engineering: The findings highlight the need for structural engineers to consider these amplification effects when designing buildings in Bangkok, especially given the potential for large earthquakes in nearby regions.

  6. Further Research: The paper suggests that additional studies using advanced ground motion modeling are necessary to fully understand the implications of these findings and improve earthquake preparedness in the Bangkok area.

In summary, this research provides crucial insights into how the geological features of the Bangkok Basin can amplify seismic activity, posing risks to high-rise structures and requiring careful consideration in building design and urban planning.

Author: KayEss | Score: 8

20.
Technical Analysis – Improper Use of Private iOS APIs in Vietnamese Banking Apps
(Technical Analysis – Improper Use of Private iOS APIs in Vietnamese Banking Apps)

A recent analysis by Verichains highlighted that two Vietnamese banking apps, BIDV SmartBanking and Agribank Plus, improperly used private iOS APIs to detect other apps installed on users' iPhones and iPads. This practice violates Apple's policies, posing privacy risks for users. The analysis revealed that these apps utilized a specific private API to check for other applications and employed weak encryption to hide their actions.

This behavior was identified as a potential security issue that could lead to a $5,000 bug bounty under Apple’s Security Bounty Program. The misuse of private APIs can result in app removal from the App Store, impacting millions of customers. Verichains clarified that their own security solution, BShield, does not engage in such risky practices and complies with app store policies to ensure user safety.

Author: quyleanh | Score: 46

21.
How IMAP works under the hood
(How IMAP works under the hood)

The text discusses the technology behind email communication, specifically focusing on the IMAP protocol. Here are the key points:

  1. Decentralized Communication: Emails allow users to host their own mail servers, unlike centralized messaging services (e.g., WhatsApp), where service outages can disrupt communication.

  2. IMAP Protocol: IMAP (Internet Message Access Protocol) connects email clients to mail servers, enabling users to manage emails (like searching, flagging, and organizing) across multiple devices. IMAP4, released in 1994, is commonly used, with the latest version being IMAP4rev2.

  3. Authentication: The text explains how to connect to a mail server using the telnet utility and emphasizes the importance of secure logins. It mentions various authentication methods, including the insecure LOGIN command and the more secure AUTHENTICATE command.

  4. Server Interaction: After connecting, users can list their email folders and select them to view messages. The text shows how to perform searches and fetch email content using IMAP commands.

  5. Conclusion: While the text provides insights into using IMAP to read and manage emails via the command line, it also notes that sending emails requires a different protocol called SMTP.

Overall, the text serves as an introduction to understanding and using the IMAP protocol for email management.

Author: michidk | Score: 131

22.
Win98-quickinstall: A framework and installer to quickly install Windows 98
(Win98-quickinstall: A framework and installer to quickly install Windows 98)

Summary of Windows 9x QuickInstall ISO Creator Package

Overview: The Windows 9x QuickInstall ISO Creator is a tool for creating optimized ISO images for installing Windows 98 quickly. It's developed by Eric Voirin and is not endorsed by Microsoft.

Key Features:

  • The tool allows users to package an existing Windows 98 installation, including drivers and other tools, into an ISO for fast installation.
  • It uses a custom installation method based on Linux, which enables faster installation times (60-90 seconds on compatible hardware).
  • Supports creating bootable USB drives and ISOs.

System Requirements:

  • For using QuickInstall: i486-class CPU, at least 24 MiB of memory, and a supported IDE/SATA/SCSI controller.
  • For building ISO images: Windows 7, 8.1, 10, or modern Linux with Python (3.5+).

Booting Methods:

  1. CD/DVD-ROM: Recommended for PCs that support CD booting.
  2. Floppy Emulation: Options using DOS or a tiny kernel for systems that don't support CD booting.
  3. USB Drives: Can create bootable USB images.

Creating an ISO:

  1. Install Windows 98 in a virtual machine.
  2. Extract the installation files.
  3. Prepare drivers and additional files.
  4. Use the provided script to package everything into an ISO or USB image.

Multi-OS Packaging: You can create a multi-variant installation image by specifying multiple OS roots.

Troubleshooting Tips:

  • Be aware of potential issues with Windows file integrity when creating images.
  • Follow specific workarounds for common installation problems, especially on older hardware.

This tool provides a high level of customization and control for users who want to install Windows 98 on older systems efficiently.

Author: userbinator | Score: 181

23.
Unmasking a slow and steady password spray attack
(Unmasking a slow and steady password spray attack)

The article discusses a method for detecting a password spray attack on Microsoft accounts. It describes a specific case where an attacker attempted to log in to multiple accounts using a technique that involved trying to access 24 different user accounts within a week, while limiting login attempts to avoid detection.

Key points include:

  • The initial observation involved one user with a failed login followed by a successful one, making it hard to determine if it was an attack.
  • Upon examining all logins for the tenant, the team found a pattern of failed and successful logins that indicated malicious activity.
  • The attacker used multiple IP addresses and limited their attempts to evade detection.
  • The main takeaway is that focusing solely on individual user activity can miss broader attack patterns; analyzing tenant-wide activity is crucial for identifying such threats.

In summary, a wider perspective on login activities helps uncover attackers that might otherwise go unnoticed.

Author: noleary | Score: 35

24.
Wondercraft (YC S22) Is Hiring
(Wondercraft (YC S22) Is Hiring)

No summary available.

Author: youssefarizk | Score: 1

25.
Amazon introduces Nova Chat, entering the arena with ChatGPT, Claude, Grok
(Amazon introduces Nova Chat, entering the arena with ChatGPT, Claude, Grok)

Amazon is focused on creating generative AI solutions that benefit shoppers, sellers, advertisers, and businesses. They have developed several applications, including Alexa+, Amazon Q, and Rufus, as well as Amazon Bedrock, which allows users to build and scale AI applications easily.

The company has introduced Amazon Nova, a new series of advanced models that provide high-quality intelligence at a competitive price. A new website, nova.amazon.com, has been launched to help developers explore these models. Additionally, Amazon Nova Act is a new AI model that performs tasks in web browsers, and a preview of its SDK is available for developers to experiment with.

Amazon Nova includes various models for generating text, images, and videos. The Nova Act SDK will help developers create agents that can perform tasks online, making workflows more efficient.

Developers and users can visit nova.amazon.com to explore these capabilities, generate content, and start building with the new tools. Amazon also offers over 135 free and low-cost AWS training courses on AI and machine learning for all experience levels.

Author: ao98 | Score: 50

26.
Why do I run FreeBSD for my home servers
(Why do I run FreeBSD for my home servers)

In 2024, GNU/Linux is a solid option for desktop use, with significant improvements, especially for gaming, thanks to companies like Valve/Steam. The author uses EndeavourOS on their laptop and finds it user-friendly, allowing for easy installation and use of applications and devices without delving into technical details.

However, the author criticizes Linux as a server OS, particularly due to the complexities introduced by SystemD and modern container technologies like Docker. These systems often complicate tasks that were once straightforward, leading to increased risk of failures and difficulties in troubleshooting. The author emphasizes that system reliability decreases as more components are added.

FreeBSD is presented as a preferable alternative for server management, praised for its simplicity, stability, and effective upgrade process. The author appreciates how FreeBSD’s configuration is straightforward, with a clear file structure and reliable log management. Despite some challenges with certain desktop functionalities, FreeBSD's system design is seen as advantageous for production environments.

The author also notes the trend among developers to favor Docker for software deployment, which can complicate installations that could otherwise be simpler. They express frustration with the lack of traditional installation documentation for various applications, emphasizing the need for easier deployment methods on FreeBSD.

In summary, while Linux excels as a desktop OS, FreeBSD is favored for server use due to its simplicity and reliability. The growing complexity in modern server setups is a major concern for the author.

Author: psxuaw | Score: 22

27.
One Last Ride for Antarctica's 'Ivan the Terra Bus'
(One Last Ride for Antarctica's 'Ivan the Terra Bus')

Summary: One Last Ride for Antarctica’s ‘Ivan the Terra Bus’

After over 30 years of service at Antarctica's McMurdo Station, the iconic Ivan the Terra Bus is retiring. Known for its comfort and distinctive orange-and-white design, Ivan has transported personnel between airfields and research stations since 1994. As rumors of its retirement spread, fans worried it would be scrapped.

Ivan is a large, 46-foot bus famous for its slow but steady rides. Despite the arrival of faster vehicles, Ivan remained a beloved staple, evoking nostalgia among those who have ridden it. Its quirky charm included a dent from an early mishap, affectionately named “Charlie’s Folly.”

When the time came for Ivan to be retired, concerns arose about its fate. Many feared it would be auctioned off for scrap. However, thanks to the efforts of dedicated fans and workers, Ivan was saved and shipped to Christchurch, New Zealand, instead. While its long-term home is still being decided, it is likely to be displayed at the International Antarctic Centre. Ivan will continue to be cherished as an important piece of Antarctic history.

Author: Thevet | Score: 65

28.
Runway Gen-4
(Runway Gen-4)

Summary of Runway Gen-4:

Runway Gen-4 is a new series of AI models designed for creating consistent and controllable media. It allows users to generate characters, locations, and objects that remain coherent across different scenes. Users can set a specific style, mood, and cinematography, and the AI will maintain these elements while enabling regeneration from various angles.

Key Features:

  • Consistent Characters: Create uniform characters using just one reference image, adaptable to any lighting or setting.
  • Consistent Objects: Easily place any object in multiple environments for various types of content, like narratives or product photography.
  • Scene Coverage: Provide reference images and descriptions to generate complete scenes from different perspectives.
  • Production-Ready Videos: Generate high-quality, dynamic videos with realistic motion and consistency.
  • Physics Simulation: The model simulates real-world physics, enhancing realism.
  • Visual Effects (GVFX): Create flexible video content that integrates well with live action and animations.

Runway is collaborating with Lionsgate and Tribeca Festival 2024 to explore the future of filmmaking, expanding creative possibilities through its tools.

Author: meetpateltech | Score: 29

29.
Warner Bros Completes Worldwide Sale of 'Coyote vs Acme'
(Warner Bros Completes Worldwide Sale of 'Coyote vs Acme')

Warner Bros. has sold the rights to the previously shelved movie "Coyote Vs. Acme" to Ketchup Entertainment for around $50 million. This film features the iconic Looney Tunes character Wile E. Coyote and is set to be released in theaters in 2026. Directed by David Green and starring Will Forte, John Cena, and others, the story follows Wile E. as he sues the Acme Corporation after its products fail him in his pursuit of the Roadrunner.

Despite being well-received during test screenings, the film was initially put on hold due to cost-cutting measures at Warner Bros. Ketchup Entertainment's CEO expressed excitement about bringing this nostalgic film to a new audience. This deal marks a significant investment for Ketchup, which has previously acquired other projects from Warner Bros.

Author: ChrisArchitect | Score: 12

30.
ToS;DR
(ToS;DR)

The text discusses the misleading nature of agreeing to online Terms of Service (ToS) and aims to promote better understanding of these agreements. It highlights that many popular services collect extensive personal data, can change their terms without notice, and may delete content or accounts without warning.

Key points include:

  • Privacy Concerns: Services like Facebook and YouTube track user data, keep logs, and don't truly delete content.
  • User Rights: Many platforms require users to waive their rights and can change terms at their discretion.
  • Grading System: ToS;DR (Terms of Service; Didn't Read) provides grades (A to E) based on how fair and transparent the terms are, with A being the best and E indicating serious concerns.
  • Community Involvement: The project invites volunteers to help analyze and improve coverage of various services.

The aim is to increase awareness and encourage users to think critically about the agreements they accept online.

Author: ColinWright | Score: 182

31.
How to Secure Existing C and C++ Software Without Memory Safety [pdf]
(How to Secure Existing C and C++ Software Without Memory Safety [pdf])

The key benefit of software memory safety is that it helps protect C and C++ software from attackers who can exploit bugs to take control of the software. In memory-safe software, most bugs do not give attackers full control, which is a major advantage.

This security improvement can be applied to existing C/C++ software without needing to modify it significantly. Instead of trying to achieve complete memory safety, it is enough to reduce the ways that corrupted memory can cause problems. There are already effective compiler and runtime tools that can help with this, and they don't require special hardware or extra effort. These tools are currently used successfully in various systems. By incorporating these tools into development processes, we can greatly enhance the security of C and C++ software against attacks.

Author: aw1621107 | Score: 103

32.
The Egg (By Andy Weir)
(The Egg (By Andy Weir))

No summary available.

Author: jxmorris12 | Score: 131

33.
Show HN: WhatsApp MCP Server
(Show HN: WhatsApp MCP Server)

WhatsApp MCP Server Summary

The WhatsApp MCP Server is a tool that allows you to manage your personal WhatsApp messages, contacts, and send messages to individuals or groups. It connects directly to your WhatsApp account using the WhatsApp web API and stores your messages locally in a SQLite database. You can interact with your messages through an AI assistant like Claude.

Key Features:

  • Search and Send: Find messages and contacts easily and send messages using Claude's capabilities.
  • Local Storage: All your message history is stored securely on your device.
  • Integration: Works with Claude and Cursor for enhanced messaging features.

Installation Steps:

  1. Prerequisites:

    • Install Go, Python 3.6+, and the Anthropic Claude Desktop app (or Cursor).
    • Install the UV package manager.
  2. Clone the Repository:

    • Use the command: git clone https://github.com/lharries/whatsapp-mcp.git
  3. Run the WhatsApp Bridge:

    • Navigate to the whatsapp-bridge directory and run the Go application.
    • Scan the displayed QR code with your WhatsApp app for authentication.
  4. Connect to the MCP Server:

    • Modify and save a JSON configuration file for Claude or Cursor to enable integration.
  5. Restart the Applications:

    • Open Claude or Cursor to see WhatsApp as an option.

Application Components:

  • Go WhatsApp Bridge: Handles connection and authentication with WhatsApp.
  • Python MCP Server: Implements the Model Context Protocol for interaction with WhatsApp data.

Usage:

Once set up, you can use Claude to:

  • Search contacts
  • Retrieve messages and chats
  • Send messages

Troubleshooting Tips:

  • If you have issues with permissions or QR code display, check your terminal settings or restart the application.
  • Ensure both the Go application and Python server are running for proper functionality.
  • If messages don’t load, wait a few minutes, or delete and restart the database files to resync.

For further help, refer to the MCP documentation for troubleshooting and tips.

Author: lharries | Score: 181

34.
Talkin’ about a Revolution
(Talkin’ about a Revolution)

Summary of "Talkin’ about a Revolution" by Johnny Lyons

The article discusses the current state of human history, contrasting two views: one that sees it as a meaningless series of events, and another that views it as a story of progress. The author references the Doomsday Clock, which indicates the escalating dangers of nuclear war and climate change, suggesting humanity is on a precarious path toward destruction.

Historically, optimism about human progress peaked after the fall of communism, but since then, global threats have intensified, including nuclear arms races and climate crises. The author questions whether humanity can be compelled to change its destructive behaviors before it's too late and if this change would require a revolutionary shift in society.

Philosopher Hegel believed that history has a purpose and progresses toward freedom. The article critiques the modern academic focus on narrow philosophical topics, arguing that philosophers should reconnect with broader political and historical questions.

Richard Bourke's book, "Hegel’s World Revolutions," is highlighted for its exploration of Hegel's ideas about history and revolutions. Bourke aims to clarify Hegel's thoughts on historical progress, emphasizing that change often comes in cycles rather than straightforward advancement. He critiques contemporary skepticism towards Enlightenment values and advocates for understanding historical contexts rather than merely reviving past ideas for present use.

In conclusion, the article highlights the urgent need for humanity to confront its existential threats and consider historical lessons in seeking solutions.

Author: pepys | Score: 49

35.
RPCEmu is an emulator of classic Acorn computer systems
(RPCEmu is an emulator of classic Acorn computer systems)

RPCEmu is an emulator for classic Acorn computers, including the Risc PC and A7000, and it works on Windows, Linux, and MacOSX. It requires a RISC OS ROM image to function, which can be found online or through an Easy-Start bundle.

The software is still in development and has many bugs, so users should back up their files before using it. There are several helpful documents available, including user manuals and installation guides for different platforms.

Downloads include:

  • Binary packages for Windows.
  • Source code for various platforms.
  • Easy-Start bundles that include RISC OS.
  • Pre-formatted hard and floppy disk images.

The latest version (0.9.5) includes improvements like mouse-wheel support, enhanced floppy disk functions, and better network driver performance.

Users can contribute to the project by submitting code and patches, and if they need assistance, they can join the RPCEmu Mailing List or visit the Stardot forum.

Author: andsoitis | Score: 54

36.
John Ousterhout and Robert Martin Follow-Up to Aposd vs. Clean Code [video]
(John Ousterhout and Robert Martin Follow-Up to Aposd vs. Clean Code [video])

No summary available.

Author: funcimp | Score: 8

37.
Fragments of a rare Merlin manuscript from c. 1300
(Fragments of a rare Merlin manuscript from c. 1300)

A rare manuscript fragment from around 1300, containing stories about Merlin and King Arthur, has been discovered and digitized at Cambridge University Library. This fragment is part of the "Suite Vulgate du Merlin," a little-known sequel to the Arthurian legends. Only about 40 copies of this manuscript exist, each unique because they were handwritten.

The fragment was found hidden as the binding of a 16th-century property record. Its poor condition made it difficult to access, leading to a collaborative project that used advanced digital techniques to study it without damaging the material. Experts employed multispectral imaging and CT scanning to reveal hidden text and details, enabling a virtual unfolding of the manuscript.

The fragment recounts two significant events: a battle led by Gauvain against the Saxons and a courtly scene with Merlin disguised as a harpist. The work showcases the importance of preserving artifacts in their original state while also unlocking historical narratives. The digitized results are now available for public exploration online, allowing wider access to this medieval treasure. The project sets a new standard for conserving fragile manuscripts and may inspire similar efforts globally.

Author: derbOac | Score: 116

38.
James Webb Space Telescope Reveals That Most Galaxies Rotate Clockwise
(James Webb Space Telescope Reveals That Most Galaxies Rotate Clockwise)

The James Webb Space Telescope (JWST) has found that most galaxies rotate in the same direction, with about two-thirds of the 263 galaxies studied spinning clockwise. This is surprising because astronomers expected galaxy rotations to be evenly split between clockwise and counterclockwise.

There are two main theories explaining this unexpected finding:

  1. The universe might have originated from a rotating black hole, suggesting that black holes could create new universes within themselves. This could mean the direction of rotation is influenced by the black hole's spin.
  2. The Milky Way's rotation may affect how we perceive galaxy brightness, leading to more galaxies appearing to rotate in the opposite direction.

Further research is needed to confirm these theories and understand their implications for our knowledge of the universe.

Author: instagraham | Score: 170

39.
Europe's Nuclear Trilemma:Difficult and Dangerous Options for Post-US Deterrence
(Europe's Nuclear Trilemma:Difficult and Dangerous Options for Post-US Deterrence)

The article discusses the challenges Europe faces regarding its nuclear defense in a post-American security landscape. European leaders are realizing that depending on the U.S. for security, especially with changing political dynamics, is risky. They aim to achieve three goals: effective deterrence against Russia, strategic stability (reducing the incentive for nuclear first use), and controlling the spread of nuclear weapons. However, they cannot accomplish all three simultaneously.

  1. Trilemma: Europe must choose two of the three goals, leading to difficult trade-offs:

    • Option 1: Nonproliferation and strategic stability, but this weakens deterrence against Russia.
    • Option 2: Nonproliferation and credible deterrence, leading to the possibility of nuclear first use, increasing nuclear escalation risks.
    • Option 3: Credible deterrence and strategic stability, which requires new nuclear states in Eastern Europe, undermining nonproliferation efforts.
  2. Current Situation: Without U.S. support, Europe's nuclear powers (France and the UK) may not effectively deter Russia. Their current arsenals are not designed for rapid response or low-yield tactical use, which could leave frontline countries vulnerable.

  3. Extended Deterrence: The authors suggest that a strategy of extended deterrence, where France and the UK offer nuclear protection to Eastern Europe, is preferable to proliferation. This requires updating their nuclear capabilities and doctrines, which may face political challenges domestically.

  4. Conclusion: Europe must navigate these strategic choices carefully, as failing to act could lead to dangerous consequences. While all options involve trade-offs, proactive measures may be necessary to secure Europe’s future.

Author: howard941 | Score: 4

40.
A streaming brain-to-voice neuroprosthesis to restore naturalistic communication
(A streaming brain-to-voice neuroprosthesis to restore naturalistic communication)

Summary of Technical Report on Brain-to-Voice Neuroprosthesis

Published on March 31, 2025, this report presents a new technology aimed at helping individuals with severe paralysis communicate more naturally. The study focuses on a brain-to-voice neuroprosthesis that uses high-density recordings from the brain's speech areas to generate speech in real-time.

Key Points:

  1. Communication Challenges: People with paralysis often face difficulties in speaking, leading to feelings of isolation. Traditional communication methods can create delays that disrupt natural conversation.

  2. Innovative Approach: The research involved a participant with severe paralysis who utilized a speech synthesizer that continuously decoded brain activity into speech. This system operated in small increments (80 milliseconds), allowing for near-instantaneous communication.

  3. Deep Learning Technology: The team developed advanced deep learning models that personalized speech synthesis to match the participant's voice prior to their injury. This system could also detect silent speech, enabling users to communicate without audible speech.

  4. Versatile Applications: The neuroprosthesis was not only effective for the participant but also showed potential to work with other silent-speech methods, such as muscle signals and different recording techniques.

  5. Significance: This research marks a significant advancement in assistive communication technology, providing a potential solution for restoring naturalistic speech to those unable to speak due to paralysis.

Overall, this study illustrates a promising step toward improving the lives of individuals with speech impairments through innovative neuroprosthetic technology.

Author: delichon | Score: 4

41.
Lapham's Quarterly Announces New Stewardship
(Lapham's Quarterly Announces New Stewardship)

No summary available.

Author: benbreen | Score: 39

42.
RLHF Is Cr*P, It's a Paint Job on a Rusty Car: Geoffrey Hinton
(RLHF Is Cr*P, It's a Paint Job on a Rusty Car: Geoffrey Hinton)

Geoffrey Hinton, known as the "Godfather of AI," has criticized Reinforcement Learning from Human Feedback (RLHF), calling it ineffective. He compares it to a poor paint job on a rusty car, suggesting that it merely covers up deeper issues without fixing them. Hinton argues that instead of addressing surface-level problems in AI systems—like biases and inaccuracies—developers should focus on creating systems with built-in safety and reliability.

RLHF is a method that uses human feedback to train AI models, helping them understand complex tasks. However, Hinton believes this approach only masks fundamental flaws rather than solving them. His critique reflects concerns in the AI community about the long-term viability of current AI development methods. Other experts, like Meta's AI Chief Yann LeCun, share similar views, warning that today's techniques may not lead to true human-like intelligence and could eventually hit a limit in their capabilities.

Author: gitremote | Score: 5

43.
Blue95: a desktop for your childhood home's computer room
(Blue95: a desktop for your childhood home's computer room)

Blue95 Overview

Blue95 is a lightweight desktop experience that brings back memories of older computing styles. It is built on Fedora Atomic with the Chicago95 theme.

Key Features:

  • Live CD Testing: A new feature allows users to test Blue95 without installation.
  • Installation Methods:
    • Recommended to install via rebasing from another Fedora Atomic desktop, especially an Xfce-based one.
    • Use specific commands to rebase to the Blue95 image.

Project Goals:

  • Align with Fedora Xfce updates and system components.
  • Improve user experience with features like codecs and automatic updates.
  • Create a nostalgic aesthetic without strictly replicating old designs.

Acknowledgments: Thanks to contributors and teams that supported the project, including Chicago95 and the Xfce team.

Author: elvis70 | Score: 528

44.
Station: Travel Through the Four Seasons (1994)
(Station: Travel Through the Four Seasons (1994))

The text discusses a classic Macintosh game called "Station: Travel Through the Four Seasons," created by Mitsuo Isaka. It's a point-and-click adventure where players take train rides through the Japanese countryside, interacting with various characters and exploring different scenes. The game is part of a collection from the Multimedia Challenge ’94 and can be played online via the Infinite Mac website or downloaded from Macintosh Garden.

The game is primarily in Japanese, featuring voiceovers and some on-screen text, with Google Translate available for assistance. The introduction describes a peaceful village with four train stations, each representing a different season, and the narrator plans to visit the spring-themed station, "Sakuragaoka."

Author: msephton | Score: 17

45.
Oka.wiki
(Oka.wiki)

Open Knowledge Association (OKA) Summary

OKA is a non-profit organization based in Switzerland that aims to improve Wikipedia and other open platforms by providing financial support to contributors and translators. They focus on creating impactful content by hiring writers from underrepresented countries, helping to reduce bias on Wikipedia.

Key Points:

  • OKA offers monthly stipends to full-time contributors to enhance Wikipedia's content.
  • They have created over 2,200 new articles, generating 8 million views annually.
  • The organization prioritizes translating existing articles over creating new ones, using Machine Learning tools to streamline the process.
  • They focus on English, Spanish, and Portuguese Wikipedia to reach wider audiences and ensure high-quality content in relevant topics.
  • Funding comes primarily from individual donations, but they also accept support from charities and companies, while ensuring donor influence does not affect editorial freedom.

OKA values transparency and autonomy for its freelancers, allowing them to maintain ownership of their work while contributing to the global knowledge base.

Author: jjmarr | Score: 94

46.
Why Login Failures Matter
(Why Login Failures Matter)

Summary of "Authentication: Why Login Failures Matter"

Tracking user logins is important for ensuring a smooth authentication experience. While successful logins are crucial, monitoring login failures is equally essential because they indicate when users have trouble accessing the application. Understanding the reasons behind these failures can help improve user experience.

Key Points:

  1. Importance of Tracking Login Failures:

    • Login failures show where users struggle, and it's vital to identify and address these issues.
    • A downward trend in failures is desirable, indicating fewer user access problems.
  2. Definition of Login Failures:

    • Any failed authentication attempt counts as a failure, including issues with multi-factor authentication (MFA) or incomplete recovery processes.
  3. Measuring Login Failures:

    • Begin by logging all login activities (both successes and failures).
    • Gather detailed data on each failure to understand the reasons behind them.
    • Aim for at least three months of data for meaningful analysis.
  4. Reasons for Login Failures:

    • Performance Issues: Slow response times can drive users away.
    • User Experience (UX) Problems: Confusing instructions, inconsistent field lengths, and lack of feedback can frustrate users.
    • Security Measures: Security features, while important, can complicate the login process and lead to failures.
    • User Errors: Users often forget credentials or get distracted, which contributes to failed logins.
  5. Benefits of Reducing Login Failures:

    • Authenticated users are more valuable as they can be personalized and engaged more effectively.
    • Improving login success rates enhances user trust and satisfaction.
  6. Action Steps:

    • Implement support options, such as automated help or easy credential resets for users struggling to log in.
    • Consider alternatives to traditional logins, like passwordless options or social sign-ins.
    • Allow users to remain logged in if they choose, balancing convenience and security.

In conclusion, understanding and addressing login failures can lead to better user experience and increased business value. Collecting and analyzing data on login performance is crucial for making improvements.

Author: mooreds | Score: 12

47.
Public secrets exposure leads to supply chain attack on GitHub CodeQL
(Public secrets exposure leads to supply chain attack on GitHub CodeQL)

A potential supply chain attack on GitHub CodeQL was discovered due to a publicly exposed secret that existed for a very short duration (about 1.022 seconds). In this window, attackers could execute malicious code in GitHub Actions workflows, affecting both public and enterprise GitHub accounts.

If exploited, such an attack could lead to:

  • Theft of source code from private repositories.
  • Access to sensitive credentials stored in GitHub Actions.
  • Code execution on internal systems running CodeQL workflows.
  • Compromise of GitHub Actions secrets through cache poisoning.

The vulnerability was identified through research on GitHub Actions and tools designed to find exposed secrets. A GitHub token was discovered in a workflow artifact that had excessive privileges, allowing for potential malicious activities.

To test this vulnerability, a Python script was created to simulate an attack, successfully proving that an attacker could use the token to create branches and push files in a repository.

The research revealed that enabling CodeQL in repositories could inadvertently interact with the github/codeql-action repository, potentially allowing attackers to overwrite tags and execute malicious code across many repositories.

GitHub promptly responded to the vulnerability, fixing it and issuing a security advisory (CVE-2025-24362). Users are advised to limit the exposure of secrets in workflow artifacts and ensure appropriate permissions for tokens.

In summary, this incident highlights the risks of public secrets in CI/CD systems and the importance of using proper security measures to protect sensitive information.

Author: cyberbender | Score: 286

48.
Show HN: AI-powered reading companion that helps you read hard books
(Show HN: AI-powered reading companion that helps you read hard books)

No summary available.

Author: joezee | Score: 9

49.
Python lock files have officially been standardized
(Python lock files have officially been standardized)

The writer is expressing gratitude to Brett for handling last-minute comments and details, even though they are joining the conversation a bit late.

Author: ofek | Score: 12

50.
George Orwell and me: Richard Blair on life with his extraordinary father
(George Orwell and me: Richard Blair on life with his extraordinary father)

Richard Blair, the only son of George Orwell, reflects on his father's life and their time together, sharing insights about Orwell’s character and their relationship.

Richard was adopted shortly after birth, and following the death of his adoptive mother, Orwell, known for his hands-on parenting style, took care of him in rural Scotland. Despite Orwell’s literary brilliance and his struggles with personal issues, Richard remembers him as a devoted father. They shared simple joys, like fishing and exploring nature, while Orwell focused on his writing.

Orwell, a complex figure, battled tuberculosis and had a tumultuous personal life, including multiple romantic relationships. Richard acknowledges the contradictions in Orwell’s character, including his views on women, which may have evolved if he had lived longer. Richard also addresses the controversies surrounding Orwell's views on various subjects, including his earlier attitudes towards Jews.

After Orwell's death when Richard was just five, he grew up learning about his father's legacy and the impact of his works, like "Nineteen Eighty-Four" and "Animal Farm." Richard has dedicated himself to preserving Orwell’s memory and has become knowledgeable about his father's life and writings.

Overall, Richard sees himself as a caretaker of Orwell’s legacy, proud of his father’s profound influence on literature and society, even as he acknowledges that he has chosen a different path in life.

Author: lermontov | Score: 64

51.
Orphan tsunami of 1700–Japanese clues to a parent earthquake in America (2015)
(Orphan tsunami of 1700–Japanese clues to a parent earthquake in America (2015))

The "Orphan Tsunami of 1700" report discusses a significant tsunami that struck Japan in January 1700, causing minor flooding but no noticeable earthquake. This tsunami originated from an earthquake along the northwestern coast of North America, a connection that wasn't made until the 1990s through research in both regions. The report details this scientific investigation and highlights its importance in understanding earthquake and tsunami risks today, particularly in the Cascadia region. It also draws parallels with the 2011 Japanese tsunami, emphasizing ongoing hazards. The document is a professional paper prepared in collaboration with various Japanese and American institutions and includes extensive references and sections on related discoveries.

Author: Tomte | Score: 42

52.
Ask HN: Finding Remote Enterprise SW Consulting Leads: Non-US Resident Edition
(Ask HN: Finding Remote Enterprise SW Consulting Leads: Non-US Resident Edition)

No summary available.

Author: mecHacker | Score: 31

53.
Finalizers are tricker than you might think. Part 2
(Finalizers are tricker than you might think. Part 2)

Finalizers in .NET can be more complicated than they seem, especially when managing native resources. Native resources are those not controlled by the Common Language Runtime (CLR) and usually require manual allocation and cleanup via methods like constructors and destructors.

For example, the article discusses a class called RocksDbWrapper, which uses a native database resource. It implements the IDisposable interface to clean up resources but also includes a finalizer for safety. However, if the Dispose method is not called, the finalizer may run before the resource is actually used, leading to potential crashes.

The reason for this issue is that the garbage collector (GC) can collect local variables and instances during method calls if they are no longer in use. This means that if a method takes too long to execute, the GC might clean up resources that are still needed, causing instability.

To properly manage native resources, it is recommended to use SafeHandle, a special class designed to encapsulate native resources safely. This approach prevents race conditions and ensures that resources are not improperly cleaned up during their use.

In summary, managing native resources in .NET is tricky, and developers should use SafeHandle instead of relying on finalizers or manual cleanup to avoid hard-to-reproduce bugs and crashes.

Author: GOPbIHbI4 | Score: 31

54.
Installing air filters in classrooms has surprisingly large educational benefits (2020)
(Installing air filters in classrooms has surprisingly large educational benefits (2020))

Installing air filters in classrooms can significantly improve student test scores, akin to the benefits of reducing class sizes by a third. A study by NYU’s Michael Gilraine found that after schools in Los Angeles installed air filters following a gas leak, math scores increased by 0.20 standard deviations and English scores by 0.18 standard deviations. This improvement is notable, especially since the filters were inexpensive, costing about $700 per classroom.

The air filters helped to reduce normal indoor air pollution, rather than specifically addressing pollution from the gas leak, as testing showed that air quality was not unusually poor in the schools. The study suggests that clean air can enhance cognitive performance, with potential long-term benefits if students experience cleaner air throughout their education.

Given the low cost of air filters and the significant impact on student achievement, this initiative could be easily scaled across schools, particularly benefiting low-income communities where air quality issues are more prevalent. Further experiments in various school districts could provide more data to support this approach.

Author: tangjurine | Score: 286

55.
Ask HN: What are you working on? (March 2025)
(Ask HN: What are you working on? (March 2025))

No summary available.

Author: david927 | Score: 320

56.
Xfinity XB3 hardware mod: Disable WiFi and save 2 watts
(Xfinity XB3 hardware mod: Disable WiFi and save 2 watts)

Summary:

Comcast offers a cheaper prepaid service called "Xfinity NOW," which includes unlimited data. However, customers must use the provided Arris TG1682P modem (XB3), which consumes more power (14.9 watts) than other modems.

To reduce power usage, a hardware modification can disable the WiFi radios on the XB3. This involves accessing the modem's internal components and connecting a specific pin (EN/enable) of a buck regulator chip to ground. After performing this mod, the power consumption dropped to 12.5 watts, and the WiFi lights turned off while still allowing wired ethernet connections.

However, there are some risks involved, such as not knowing the full effects of the modification on the modem's circuitry. The XB3 also uses an Intel Puma 6 chipset, which has been criticized in the past for performance issues, but current tests show normal speeds.

Author: p1mrx | Score: 79

57.
Finding the Best Sleep Tracker
(Finding the Best Sleep Tracker)

Summary: Finding the Best Sleep Tracker

Two months ago, I decided to improve my sleep after watching a video by Bryan Johnson. I needed a way to measure my sleep quality, so I compared four sleep trackers: Oura, Whoop, 8Sleep, and Apple Watch with AutoSleep.

After collecting data for two months, I found that Oura and Whoop are the best trackers, providing consistent and high-quality sleep scores that matched how I felt in the morning. 8Sleep performed decently, but Apple Watch + AutoSleep was the least reliable, giving random scores that didn’t correlate with my sleep quality.

Key Findings:

  • Oura and Whoop: Both are top-tier trackers with similar scores and good correlation (0.65).
  • 8Sleep: Fairly decent but not as reliable as Oura or Whoop.
  • AutoSleep: Not recommended; scores seem arbitrary and unreliable.

In terms of heart rate measurements, Oura, Whoop, and AutoSleep provided consistent results, while 8Sleep was less reliable due to its mattress nature. I noticed improvements in my resting heart rate and heart rate variability after regular exercise, but my overall sleep quality fluctuated due to various life events.

Recommendations:

  • Best Choice: Whoop for its convenience and comprehensive features (9.5/10).
  • Alternative Choice: Oura for superior tracking accuracy, if you don't mind wearing a ring (10/10).
  • Avoid: AutoSleep due to unreliable tracking; consider finding a better Apple Watch app.

In conclusion, quality sleep is crucial for productivity. My sleep scores significantly affect my daily performance, emphasizing the importance of tracking and improving sleep quality over time.

Author: nreece | Score: 32

58.
Claim for a missing tooth
(Claim for a missing tooth)

You can get money back for a lost tooth that the Tooth Fairy can't collect, such as teeth that were accidentally swallowed, stolen by a ferret, or destroyed by an asteroid. To start your claim, use the online service or print and fill out Form TF-230 and place it under your pillow.

Author: lukecarr | Score: 343

59.
BreezeWiki makes wiki pages on Fandom readable
(BreezeWiki makes wiki pages on Fandom readable)

BreezeWiki is a tool that makes wiki pages on Fandom easier to read by removing ads, videos, and suggested content. To use it, simply change "fandom.com" to "breezewiki.com" in the URL. For automatic redirection in the future, you can install their new browser extension. BreezeWiki operates through various independent mirrors, so if one is down, others will still work.

It’s important to note that BreezeWiki does not allow users to edit or create new pages. For creating your own wiki, you can use Miraheze.

Users have expressed their frustration with Fandom's ads and slow loading times, highlighting the benefits of BreezeWiki as a cleaner alternative.

Author: LorenDB | Score: 129

60.
There is no Vibe Engineering
(There is no Vibe Engineering)

The text discusses the concept of "vibe coding," introduced by Andrej Karpathy, which emphasizes a hands-off approach to coding where engineers interact with AI instead of directly with the code. While vibe coding has gained popularity and is seen as a way AI is changing software development, the author argues that it doesn't replace the fundamental role of software engineering.

Key points include:

  1. Definition of Software Engineering: It's not just about writing code; it involves creating systems that meet user needs, can grow, and adapt over time.

  2. Limitations of Vibe Coding: Vibe coding focuses on immediate coding tasks and overlooks important engineering considerations, such as system reliability and security, which are better addressed earlier in the development process.

  3. Future of Engineering: The idea of "Vibe Engineering" is proposed, suggesting a future where reliable systems are built using AI-generated components, but it would still rely on traditional engineering principles.

  4. Current Usefulness: Vibe coding is effective for quick prototypes but isn't suitable for production-level software yet.

In conclusion, while vibe coding is a useful tool, it does not replace the need for thorough software engineering practices.

Author: todsacerdoti | Score: 52

61.
The Nobel Duel
(The Nobel Duel)

Summary of "The Nobel Duel"

"The Nobel Duel" by Nicholas Wade narrates the intense rivalry between two endocrinologists, Andrew Schally and Roger Guillemin, who both contributed to discovering peptide hormones from the hypothalamus, earning them the 1977 Nobel Prize in Physiology or Medicine. The book highlights how the competitive nature of scientific research can shape careers and scientific progress.

  1. The Importance of the Nobel Prize: The Nobel Prize is a prestigious award that many scientists aspire to win, often leading to intense competition among researchers.

  2. The Discovery Process: Schally and Guillemin's work focused on the hypothalamus, a brain region critical for hormonal regulation. Their discoveries were fueled by a desire for recognition, leading to a bitter rivalry as they raced to isolate hormones crucial for understanding bodily functions.

  3. Conflict and Competition: Their competition turned personal, marked by undermining each other’s work and public disputes. This rivalry impacted their collaborations and ultimately strained their relationships with colleagues.

  4. Challenges in Research: Both faced significant difficulties in isolating and identifying the hormones due to the small quantities produced by the hypothalamus and the limitations of the analytical methods available at the time.

  5. Scientific Breakthroughs: Despite their conflicts, both scientists made significant contributions that advanced the understanding of hormonal function. They eventually succeeded in determining the structures of several hormones, leading to their joint Nobel recognition.

  6. Aftermath of the Nobel: Winning the Nobel Prize did not eliminate the rivalry or the pressures they faced. Both experienced setbacks in their careers post-award, often due to the toxic competitive environment they fostered.

  7. Call for Reform: The book suggests that the current system of awarding scientific prizes, particularly the Nobel, encourages harmful competition. It proposes a model that recognizes collective contributions rather than focusing solely on individual achievements.

Overall, "The Nobel Duel" serves as a cautionary tale about the dark side of ambition in science, illustrating how the pursuit of accolades can distort relationships and hinder collaboration.

Author: mailyk | Score: 72

62.
File Systems Unfit as Distributed Storage Back Ends (2019)
(File Systems Unfit as Distributed Storage Back Ends (2019))

No summary available.

Author: qianli_cs | Score: 67

63.
The average college student today
(The average college student today)

The author, a long-time professor, shares observations about the current average college student, noting significant changes over the years. They teach at a regional public university and describe students as typical in various aspects, including interests and backgrounds. However, they express concern that many students are functionally illiterate, unable to read and comprehend serious adult literature.

Students often do not read assigned texts, relying on excuses like cost, but the author believes the real reason is a lack of desire and effort. Writing skills are also declining, with many students producing work at an 8th-grade level and resorting to clichés instead of original thought. Cheating has become prevalent, making traditional assignments difficult to assess.

Attendance is another issue, with students frequently missing classes and often leaving mid-session. Many exhibit a lack of responsibility, expecting professors to provide notes and recap lectures. The author attributes these challenges largely to students' addiction to their phones and a general indifference towards education.

Despite these frustrations, the author remains committed to their teaching but feels increasingly challenged in engaging students. They emphasize that this issue is societal rather than purely educational, and they express sadness over the declining academic dedication among students.

Author: Jyaif | Score: 634

64.
Compress Better, Compute Bigger
(Compress Better, Compute Bigger)

Summary: Compress Better, Compute Bigger

Francesc Alted, CEO of ironArray SLU, discusses the challenges faced in data science and high-performance computing, particularly when working with large datasets that exceed available memory. The developers of Blosc and Blosc2 have created solutions that allow fast data compression and decompression, enabling users to work with datasets over 100 times larger than their RAM.

Key Features of Blosc2:

  • Compression and Speed: Blosc2 offers various codecs and filters for users to optimize the balance between compression speed and data size. It utilizes modern CPU capabilities to enhance performance.
  • Efficient Data Access: It supports rapid partial decompression and flexible data slicing, making it easier to access large datasets without significant delays.
  • Integrated Compute Engine: The new compute engine allows for calculations on large datasets while minimizing memory access by utilizing CPU caches.

Performance Comparison: Blosc2 significantly outperforms other solutions like NumPy, Zarr, and Dask in processing speed, especially for large datasets. It efficiently manages memory access, allowing users to compute with datasets up to 180 GB without performance drops when using compression.

Scalability: Blosc2 can manage datasets up to 8 TB, with on-disk datasets performing better than in-memory ones for very large sizes. The compression algorithms (like LZ4 and ZSTD) help maintain performance even as dataset sizes increase.

Conclusion: Blosc2 effectively combines compression and computation, allowing for high-performance processing of large datasets. It integrates well with various data processing libraries, making it a vital tool for data scientists and engineers.

For anyone interested in replicating the experiments or exploring Blosc2's capabilities, the necessary code and requirements are available in the Blosc2 repository.

Author: todsacerdoti | Score: 14

65.
HTTPS RR in Curl
(HTTPS RR in Curl)

Summary of cURL and HTTPS RR Support

cURL is currently working on adding experimental support for a new DNS record called HTTPS RR, as described in RFC 9460. This record provides important information about a target hostname and aims to improve web communication by offering alternatives to existing records like SRV and URI.

Key Features of HTTPS RR:

  1. ECH Configuration: ECH (Encrypted Client Hello) encrypts the server name in TLS connections, enhancing privacy. cURL has experimental support for ECH.
  2. ALPN List: This list indicates which HTTP versions the server supports, helping clients decide whether to upgrade to HTTPS, particularly to HTTP/3.
  3. Target and Port Information: HTTPS RR can specify a different hostname or port for the service.
  4. IP Addresses: It can provide IPv4 and IPv6 addresses if the usual DNS records don't.

How cURL Acquires HTTPS RR:

  • cURL uses three methods for hostname resolution:
    • DoH (DNS-over-HTTPS): Users can send DNS requests via HTTPS to a specified server.
    • Local Resolver: cURL can use either c-ares or the standard getaddrinfo() for name resolution.
    • c-ares: This method retrieves both regular DNS records and HTTPS RR simultaneously.

Current Limitations:

  • There is no option to disable HTTPS RR at runtime, which can be problematic if the record is incorrect.
  • cURL's implementation is still incomplete, focusing only on widely used parts of HTTPS RR.

Deployment: Some sites, like those hosted by Cloudflare, are already using HTTPS RR. Users are encouraged to try this feature in cURL and provide feedback to help improve its functionality.

Author: TangerineDream | Score: 54

66.
Why a plane turned around when a passenger lost a phone midflight
(Why a plane turned around when a passenger lost a phone midflight)

No summary available.

Author: bookofjoe | Score: 103

67.
Everyone knows all the apps on your phone
(Everyone knows all the apps on your phone)

The article discusses privacy concerns regarding how certain Android apps interact with other installed apps on users' devices.

Key points include:

  1. Access Changes: Previously, Android apps could see all other apps installed on a phone. Since Android 11 in 2022, this access has been restricted. Apps can only see other apps if it's essential for their functionality, and they must declare these in their configuration files.

  2. Excessive Queries: Some Indian apps, like Swiggy and Zepto, have been found to list an excessive number of other apps in their manifest files—154 for Swiggy and 165 for Zepto. This raises concerns about user profiling and privacy violations.

  3. Exceptions for Specific Uses: While some checks for installed apps are legitimate (e.g., payment apps), many queries seem unnecessary for the core functions of these apps.

  4. Employers' Tracking: Delivery apps like Swiggy and Zepto also monitor which other companies their delivery riders work for, raising privacy issues regarding their personal lives.

  5. Loopholes in Privacy Policies: A significant privacy loophole allows apps to access a complete list of installed apps without proper permissions by using a specific configuration filter. This was found in 31 out of 47 apps analyzed.

  6. Data Privacy Risks: The article emphasizes that installed app data is sensitive and can be exploited by data brokers, leading to potential misuse, such as targeted advertising or pricing discrimination.

In conclusion, users should be cautious when installing apps, as their data may be more accessible to companies than they realize.

Author: gniting | Score: 1127

68.
Digital cuneiforms: Updated tool expands access to ancient Hittite texts
(Digital cuneiforms: Updated tool expands access to ancient Hittite texts)

No summary available.

Author: ardanarac | Score: 25

69.
Village Roadshow Entertainment has filed for Chapter 11 bankruptcy protection
(Village Roadshow Entertainment has filed for Chapter 11 bankruptcy protection)

Village Roadshow Entertainment has filed for Chapter 11 bankruptcy, primarily due to a legal dispute with Warner Bros. and unprofitable ventures into independent film and television. The company, known for backing popular franchises like "Joker" and "The Matrix," reported debts between $500 million to $1 billion, with assets valued at $100 million to $500 million. The shift to streaming and the impacts of the COVID-19 pandemic further strained its finances. Village Roadshow has been in a legal battle with Warner Bros. since 2021, claiming that the studio's decision to release "The Matrix Resurrections" on HBO Max simultaneously with theaters harmed the franchise's value. The company has also incurred significant legal costs in this dispute. Once a major player, Village Roadshow's workforce has significantly decreased as it struggles to remain viable in a changing entertainment landscape.

Author: MilnerRoute | Score: 71

70.
Introduction to System Programming in Linux (Early Access)
(Introduction to System Programming in Linux (Early Access))

The document outlines a guide focused on Unix and system programming, featuring a comprehensive table of contents. Here are the key points:

  1. Structure: The guide includes a foreword, acknowledgments, a preface, an introduction, and 20 chapters, along with several appendices and an index.

  2. Content Overview:

    • Basic Concepts: Introduces Unix and system programming fundamentals.
    • Command Interface: Discusses how to work within the command line.
    • File I/O: Covers basic and advanced concepts related to file input/output.
    • Filesystems: Provides an overview of filesystems and the directory hierarchy.
    • Processes and Threads: Explains process management, creation, termination, and threading.
    • Signals and Timers: Introduces signals, timers, and sleep functions.
    • Interactive Programming: Discusses terminal I/O and the NCurses library for user interfaces.
    • Interprocess Communication: Covers basics and advanced topics in communication between processes, as well as an introduction to sockets.
  3. Appendices: Additional information on creating libraries, system limits, date formats, filters, Unicode, the Make utility, and solutions to exercises.

This guide is designed as an early access resource for learning Unix system programming.

Author: teleforce | Score: 196

71.
French Court bans far-right leader Marine Le Pen from running for office
(French Court bans far-right leader Marine Le Pen from running for office)

A French court has banned far-right leader Marine Le Pen from running for office for five years due to embezzlement charges. She was found guilty of misusing over 4 million euros intended for European Union parliamentary aides to pay staff for her party, the National Rally, from 2004 to 2016. Along with the ban, Le Pen received a four-year prison sentence, although she plans to appeal the ruling.

Le Pen's conviction has sparked mixed reactions in France. Supporters from the far-right see it as an attack on democracy, while others, including politicians from various parties, express concerns about the implications for democratic processes. Some public celebrations followed the verdict, while others voiced worries about the court's decision to prevent her from participating in the 2027 presidential election.

Le Pen, who has previously run for president and was a strong contender in recent elections, argues the ruling undermines the voice of her supporters. Her party's leadership is now in question, with her protégé, Jordan Bardella, potentially stepping into a larger role. The court's decision has drawn international attention, with figures like Elon Musk and Jair Bolsonaro commenting on it as an example of political bias.

Author: WastedCucumber | Score: 42

72.
Privacy died last century, the only way to go is off-grid
(Privacy died last century, the only way to go is off-grid)

The article discusses the decline of personal privacy in the digital age, highlighting that it's nearly impossible to escape surveillance. Amazon's recent decision to process Alexa voice commands in the cloud rather than locally is a key example of how companies are prioritizing technology over user privacy. Security breaches, such as the exposure of personal data from the National Public Data and UnitedHealth Group incidents, further illustrate the risks to personal information.

The piece also points out the involvement of Chinese spies in significant cyberattacks against U.S. telecommunications, raising concerns about the security of sensitive communications. With companies like 23andMe facing bankruptcy, the fate of millions of DNA records is uncertain.

While there are some privacy regulations, such as the GDPR and CCPA, the author argues that true privacy is now difficult to achieve. To protect oneself, individuals can take measures like minimizing their online presence and using privacy-focused technologies, but complete privacy is likely unattainable without going off-grid. The overall message is that privacy, once taken for granted, is effectively dead in today's interconnected world.

Author: LorenDB | Score: 11

73.
A cretaceous fly trap? Remarkable abdominal modification in a fossil wasp
(A cretaceous fly trap? Remarkable abdominal modification in a fossil wasp)

This research paper describes a new genus and species of a fossil wasp named Sirenobethylus charybdis, found in Kachin amber from the mid-Cretaceous period, around 99 million years ago. The study identifies unique features in the wasp's abdomen, including three modified flaps that may function as a grasping mechanism, similar to a Venus flytrap. These adaptations likely allowed the wasp to temporarily immobilize its host during egg-laying (oviposition).

The findings suggest that this wasp represents a distinct lineage within the group of wasps known as Chrysidoidea, indicating that these insects had a broader range of parasitoid strategies in the mid-Cretaceous than they do today. The study also highlights the evolutionary significance of these fossils in understanding insect predation strategies over millions of years.

Overall, the research sheds light on the diverse adaptations of insects and expands our understanding of their evolutionary history.

Author: gnabgib | Score: 35

74.
FBI raids home of prominent computer scientist who has gone incommunicado
(FBI raids home of prominent computer scientist who has gone incommunicado)

A well-known computer scientist, Xiaofeng Wang, has suddenly disappeared after the FBI raided his home and the home of his wife, Nianli Ma. Wang worked at Indiana University for 21 years, focusing on cryptography and cybersecurity. Recently, the university removed his profile and email, and attempts to contact him have failed.

The FBI conducted searches at their homes in Bloomington and Carmel, Indiana, but has not disclosed the reason for the investigation. Colleagues are concerned, noting that such actions are unusual and have left many questions unanswered. The investigation remains ongoing, and further details are awaited.

Author: JaimeThompson | Score: 919

75.
Taming the UB Monsters in C++
(Taming the UB Monsters in C++)

The text discusses ongoing improvements in C++ programming language aimed at enhancing safety and security, particularly by addressing undefined behavior (UB). Key points include:

  1. Focus on Undefined Behavior: Undefined behavior is a significant issue in C++, leading to memory safety and security vulnerabilities. The community is making efforts to reduce UB, which often leads to exploitable bugs.

  2. Recent and Upcoming Changes in C++26:

    • Since C++11, many parts of C++ have become UB-free, especially at compile time with constexpr code that guarantees safe execution.
    • The draft C++26 has removed UB for uninitialized variables and introduced a hardened standard library that enhances safety for common operations.
    • Future proposals aim to systematically catalog and address UB cases, using tools like erroneous behavior definitions, profiles for safety, and contract assertions.
  3. Adoptability: Many improvements can be adopted with no code changes; existing code can be recompiled with a C++26 compiler to enhance safety. Developers can still opt out of safety features when needed.

  4. Security Focus: There is a strong emphasis on addressing UB that could lead to remote code execution vulnerabilities. Proposals for security profiles aim to harden existing C++ code without requiring significant modifications.

  5. Community Commitment: The C++ community is committed to making substantial progress on these issues over the next few years, aiming for a safer and more secure language that can compete with other modern programming languages.

The text concludes with an optimistic outlook on these efforts, noting the potential for significant improvements in C++ safety and security.

Author: ingve | Score: 79

76.
Bell Labs Holmdel Complex
(Bell Labs Holmdel Complex)

The Bell Labs Holmdel Complex, located in Holmdel Township, New Jersey, was a significant research facility for 44 years, primarily for Bell System and later for Bell Labs. Designed by architect Eero Saarinen, the complex features a unique mirror-like building that housed over 6,000 engineers and researchers. It is noted for being the site where Nobel Prize-winning work on laser cooling was conducted.

In 2006, as the company's research focus shifted, the complex was sold and underwent renovations to become a mixed-use space called Bell Works. Since 2013, it has been operated by Somerset Development, catering to high-tech startups and community services, including a library and event spaces. The site was added to the National Register of Historic Places in 2017.

Historically, the location was also significant for the invention of radio astronomy. After its peak, the building faced decline but has now been revived as a vibrant community hub, featuring shops, offices, and public events, while preserving its architectural heritage. Bell Works is often referred to as a "metroburb," blending urban amenities within a suburban setting.

Author: lordleft | Score: 20

77.
Six new ancient date trees
(Six new ancient date trees)

The Arava Institute has successfully cultivated six ancient date trees from 2,000-year-old seeds, a project led by Dr. Elaine Solowey and Dr. Sarah Sallon. This initiative aims to revive the historic Judean date palm, which had been considered extinct. The first tree, named Methuselah, was germinated in 2005, and two female trees, Adam and Hannah, were later identified. In 2021, they harvested 700 dates from Hannah, which were pollinated by Methuselah and other trees. These dates have a flavor similar to medjool dates and will be offered for sale at the Kibbutz Ketura guesthouse.

The project began with seeds found during excavations at Masada in the 1960s. After decades of research, the seeds were successfully germinated using specific techniques, including warming, hydrating, and applying growth hormones. The goal of this research is to rediscover ancient cultivation methods and explore their relevance for modern agriculture.

The unique dates not only represent a botanical achievement but also aim to promote cultural unity, as they connect historical narratives from the region. The trees can be visited at the Arava Institute, and efforts to expand the grove are ongoing.

Author: mooreds | Score: 20

78.
Span<T>.SequenceEquals is faster than memcmp
(Span<T>.SequenceEquals is faster than memcmp)

No summary available.

Author: xnorswap | Score: 143

79.
The Dingo's Fate
(The Dingo's Fate)

The article discusses the complex history of dingoes in Australia and raises questions about the concept of "nativeness" in species.

Key points include:

  1. Dingo Fence: The Dingo Fence is one of the longest fences in the world, built to protect agricultural land from dingoes, which are wild dogs and apex predators in the Australian Outback.

  2. Conflicting Status: Dingoes are classified both as native wildlife and as invasive species by different laws, leading to confusion about their ecological role and conservation status.

  3. Ecological Isolation: Australia has been ecologically isolated for millions of years, leading to a unique array of wildlife, but this changed when humans arrived, bringing with them dingoes, which then became the main predator in the ecosystem.

  4. Questioning Nativeness: The case of the dingo challenges traditional notions of what it means to be "native" as it has origins linked to early human migration. It prompts a reevaluation of how species are categorized based on their origins versus their ecological roles.

  5. Dynamic Ecosystems: The article suggests that ecosystems are dynamic and not rigidly defined by the presence or absence of certain species. It emphasizes the importance of functional traits over strict definitions of nativeness.

  6. Need for Flexibility: The author argues for a flexible understanding of ecological systems that accommodates changes and new species, rather than adhering to outdated concepts of fixed nativeness.

In summary, the dingo's presence in Australia complicates our understanding of what it means for a species to be considered native and highlights the need for a more adaptable approach to ecological conservation.

Author: Thevet | Score: 37

80.
Fish odor syndrome – A rare metabolic condition that makes sweat smell like fish
(Fish odor syndrome – A rare metabolic condition that makes sweat smell like fish)

Summary:

Trimethylaminuria, commonly known as "fish odor syndrome," is a rare metabolic disorder that causes affected individuals to emit a strong fishy smell from their sweat, urine, and breath. This condition occurs due to a buildup of trimethylamine, a chemical produced during the digestion of certain foods. Normally, an enzyme called FMO3 breaks down trimethylamine, but in people with TMAU, this enzyme is not functional, leading to the accumulation of the odor.

TMAU is more prevalent in women and can be triggered by hormonal changes, particularly during puberty. Symptoms can appear at birth or later in life, and while the condition is not life-threatening, it can severely impact mental health and social interactions.

There is no cure for TMAU, but management strategies include avoiding foods rich in trimethylamine (like seafood, eggs, and certain meats), using acidic soaps, and taking medications like antibiotics or activated charcoal to reduce trimethylamine levels.

Author: Brajeshwar | Score: 31

81.
What to Do
(What to Do)

No summary available.

Author: npalli | Score: 254

82.
Eco Cycles or How I Feel About Technology
(Eco Cycles or How I Feel About Technology)

Summary of "Eco Cycles or How I Feel About Technology"

Umberto Eco, a renowned author and thinker, had a complex relationship with technology. He initially marveled at innovations like fax machines but later became overwhelmed by the spam they produced. This experience reflects a common pattern he describes as the "Eco Cycle," where new technologies start as exciting and beneficial for early adopters but eventually become burdensome and dysfunctional as they go mainstream.

The Eco Cycle illustrates how technologies like email and smartphones, which once promised freedom and efficiency, can lead to information overload and distraction. As more people adopt these technologies, they become less effective and more demanding, turning from tools of liberation into sources of stress.

Traffic jams exemplify this cycle; they are less about logistics and more about human psychology. Despite improvements in transportation, people adapt by living farther away, maintaining the problem.

Eco explores the concept of the "hedonic treadmill," where satisfaction from technology is temporary, leading to a constant desire for more. This cycle of craving and consumption is rooted in human nature, as seen across various cultures and philosophies.

He argues that technology often prioritizes its own growth over our well-being. As we engage with these systems, we may feel more stressed and unfulfilled. Real freedom comes not from embracing every new technology but from knowing when to say no and choosing which cycles to exit. Ultimately, the Eco Cycle reflects our habits and desires, emphasizing the importance of stepping back rather than just keeping up.

Author: Kvakes | Score: 54

83.
Don't write clean code, write CRISP code
(Don't write clean code, write CRISP code)

Summary of "Don't write clean code, write CRISP code" by John Arundel

John Arundel discusses the concept of writing "CRISP" code, which stands for Correct, Readable, Idiomatic, Simple, and Performant. He emphasizes that while everyone agrees on the importance of "clean code," defining it can be challenging.

  1. Correct: Code must function as intended. Good tests help ensure correctness, but they can also be flawed. It's crucial to approach testing with skepticism and humility, assuming that code might be incorrect.

  2. Readable: Code should be easy to understand. Readability is often sacrificed for other priorities, but it is essential for maintaining code over time. Arundel advises reading code carefully and intentionally to identify areas that may confuse future readers.

  3. Idiomatic: Following conventions in code helps with understanding. Using standard names and structures makes it easier for others to read and maintain the code. Familiarity with idiomatic practices comes from studying other people's code.

  4. Simple: Simplicity is key to effective code. Simple code is direct and avoids unnecessary complexity. Arundel argues that simplicity often requires effort to achieve and that repetition can sometimes enhance clarity rather than detract from it.

  5. Performant: While performance is important, Arundel argues that it should not overshadow correctness or simplicity. A focus on performance can lead to complex code that is hard to maintain. Efficient code should be a goal, but it's more important to optimize for programmer time than CPU time.

Overall, Arundel encourages developers to strive for CRISP code, balancing these principles to create better software.

Author: chautumn | Score: 17

84.
Can Earth's rotation generate power? Physicists divided over controversial claim
(Can Earth's rotation generate power? Physicists divided over controversial claim)

Summary:

Recent experiments suggest that a unique magnetic material might allow us to generate electricity from Earth's rotation through its magnetic field. This claim has sparked debate among physicists, with not everyone agreeing on its validity. The research indicates a potential new way to harness energy, though skepticism remains within the scientific community.

Author: qnleigh | Score: 97

85.
Kalua: An OpenWrt extension for building large mesh-networks
(Kalua: An OpenWrt extension for building large mesh-networks)

Kalua Overview: Building Mesh Networks Made Easy

Key Resources:

Quick Start Instructions:

  1. To initiate the build process:
    wget https://raw.githubusercontent.com/bittorf/kalua/master/openwrt-build/build.sh
    sh build.sh --openwrt trunk && cd openwrt && ../build.sh --help
    
  2. To build a specific image for La Fonera 2.0N:
    ../build.sh --openwrt r46693 --hardware 'La Fonera 2.0N' --usecase 'Standard,kalua'
    

Building and Configuration:

  • Clone the repository:
    git clone https://github.com/bittorf/kalua.git
    
  • Create necessary directories and symlink the build tool:
    cd kalua
    mkdir build-env && cd build-env
    ln -s -T ../openwrt-build/build.sh build.sh
    

Building from Scratch on Debian:

  • Install required packages:
    apt-get update
    apt-get install build-essential libncurses5-dev m4 flex git zlib1g-dev unzip subversion gawk python libssl-dev quilt screen rsync python3-distutils libbz2-dev
    
  • Clone OpenWrt and Kalua repositories, then configure and build:
    git clone git://nbd.name/openwrt.git
    git clone git://github.com/bittorf/kalua.git
    

Uploading Firmware:

  • Flash your compiled image using TFTP:
    atftp --trace --option "timeout 1" --option "mode octet" --put --local-file /path/to/firmware_file your.router.ip
    

Development Directly on a Router:

  • Install Git:
    opkg update
    opkg install git
    

Special Instructions:

  • For new devices, configure basic settings via telnet and install essential packages.
  • Build and copy updates from the server to your router using SCP.

Conclusion: Kalua simplifies the process of building mesh networks. Follow the steps above to get started with your own network setup effectively. For more detailed configurations and options, refer to the provided links and documentation.

Author: namanyayg | Score: 89

86.
Robotics Meets Runway: Unitree G1's Catwalk Debut at SHFW
(Robotics Meets Runway: Unitree G1's Catwalk Debut at SHFW)

Unitree G1, a humanoid robot, made its debut at Shanghai Fashion Week on March 26, 2024, walking the runway with human models. This 127 cm tall robot, weighing 35 kg, is equipped with advanced joint motors and learning capabilities, allowing it to move gracefully and interact with the audience.

Dressed stylishly, the Unitree G1 showcased designer clothing while waving to the crowd, impressing everyone with its seamless integration into the fashion show. Additionally, a quadruped robot added further innovation to the event, and together, they co-created an art installation.

This event marks a significant shift in fashion, showing how technology can blend with art and redefine traditional runway shows. It raises important discussions about the future of fashion and the role of intelligent machines in creative expression.

Author: lewiswatson | Score: 30

87.
Nvidia's latest AI PC boxes sound great – for data scientists with $3k to spare
(Nvidia's latest AI PC boxes sound great – for data scientists with $3k to spare)

Nvidia recently unveiled new AI-powered PCs, including the DGX Spark and DGX Station, aimed at data scientists and developers. The DGX Spark is a compact desktop that can perform 1,000 trillion operations per second and costs around $3,000. The DGX Station is a larger workstation designed for heavy AI workloads, likely priced even higher.

Analysts suggest Nvidia aims to expand its influence in various enterprise sectors, including PCs and networking, after dominating the AI training infrastructure market. However, the hype around AI PCs has not translated into significant sales, as many consumers find the cost and lack of compelling applications off-putting.

Despite AI-capable laptops making up a significant portion of sales in Europe, this growth is attributed more to increased availability than a surge in demand. Nvidia's new products are seen as specialized tools for professionals rather than mainstream devices that could disrupt the broader PC market.

Nvidia is also enhancing its software and networking capabilities, indicating a strategic push to integrate its technology across different enterprise solutions. With substantial profits, Nvidia has the resources to venture into new markets, but whether these moves will lead to major disruptions remains uncertain.

Author: rntn | Score: 38

88.
Postgres Language Server: Initial Release
(Postgres Language Server: Initial Release)

Postgres Language Server Summary

The Postgres Language Server is a set of tools designed to improve the experience of working with Postgres databases. It follows the Language Server Protocol (LSP) and ensures full compatibility with Postgres syntax using its parser, libpg_query.

Key Points:

  • It supports multiple interfaces, including a command-line interface (CLI), HTTP APIs, and WebAssembly.
  • Main features include:
    • Autocompletion
    • Syntax error highlighting
    • Type-checking using EXPLAIN insights
    • A linter based on Squawk

The project aims to enhance these features and provide a strong infrastructure for developers. Contributions are welcome, and further details can be found in their documentation and discussions.

Acknowledgments are given to projects like libpg_query, Biome, and Squawk for their contributions to the development of this tool.

Author: steinroe | Score: 341

89.
A decision to eject from a failing F-35B fighter and the betrayal in its wake
(A decision to eject from a failing F-35B fighter and the betrayal in its wake)

Summary: Inside a Marine's Ejection from an F-35B Fighter Jet

Marine Colonel Charles "Tre" Del Pizzo faced a critical situation while piloting an F-35B fighter jet in September 2023. After a series of system failures and loss of visibility during a storm, he made the difficult decision to eject from the aircraft, fearing it would crash. His ejection was successful, but he sustained injuries from shrapnel and a broken back.

Following the incident, investigations revealed that the jet experienced a significant electrical malfunction that contributed to the failure of key systems, forcing Del Pizzo to eject. While two investigations cleared him of wrongdoing, a third investigation claimed he misdiagnosed the situation, leading to his relief from command in 2024, which came as a shock to him, especially given his prior commendations.

Del Pizzo's story raises important questions about accountability and the treatment of pilots in high-pressure situations. His experience reflects broader issues within military aviation, including the impact of technology on pilot decision-making and a culture that may punish those who eject from malfunctioning aircraft. As he adjusts to civilian life after a distinguished 31-year career in the Marines, Del Pizzo hopes that lessons learned from his experience will improve future training and safety protocols for pilots.

Author: po | Score: 227

90.
Ask HN: If you had 100 hours to learn something new, what would you learn?
(Ask HN: If you had 100 hours to learn something new, what would you learn?)

No summary available.

Author: erkanerol | Score: 29

91.
Show HN: I built a tool to add noise texture to your images
(Show HN: I built a tool to add noise texture to your images)

No summary available.

Author: Rayid | Score: 47

92.
Ambermoon Advanced
(Ambermoon Advanced)

Summary of Ambermoon Advanced

Ambermoon Advanced is an unofficial extension of the classic game Ambermoon, developed by Pyrdacor. The project will be released in five episodes, each adding new content:

  1. Mysteries of the Sea
  2. Elemental Creatures
  3. The Green Jewel
  4. Beneath the Sands
  5. Different Worlds

Currently, Episodes 1 and 2 are available, with Episode 3 recently released. The versioning system uses a format where “1.EH” indicates the episode (E) and the hotfix (H) version. For example, Episode 3 has versions 1.30 and 1.31.

The extension is playable on Amiga and is being developed in Pyrdacor's free time, so it may contain bugs and issues. Players are encouraged to save often and report any problems.

A physical game manual is being prepared, which will include detailed information about gameplay changes, attributes, and skills.

Players can also access help through a hint section and a savegame patcher for compatibility between episodes. Feedback is welcomed, and donations are appreciated to support the project.

For playing on modern systems, players can find the remake on GitHub. There are currently no disk images due to size constraints from new content.

Author: snvzz | Score: 14

93.
MAME 0.276
(MAME 0.276)

MAME 0.276 has been released, bringing several improvements and fixes. Key updates include:

  • Enhanced performance of the 64-bit ARMv8 recompiler.
  • Resolved graphical issues in Konami GX arcade games and Philips CD-i software.
  • Added several IGS gambling games and Chinese versions of some Dynax mahjong games.
  • LinnDrum synthesiser now has interactive controls and sound output.
  • Fixed audio issues in various arcade games.

Additionally, there are improvements in PC-88VA emulation, support for more TI-99 peripherals, and fixes for Sega 3D arcade game emulation. Windows users can now have debugger windows appear in the taskbar.

The release also includes a list of bugs fixed, new working systems and clones, and systems that were promoted to working status. Some systems and clones have been marked as not working.

You can find the source code and binary packages available for download, along with more detailed notes in the "whatsnew.txt" file.

Author: chungy | Score: 95

94.
How Working-Class Life Is Killing Americans, in Charts (2020)
(How Working-Class Life Is Killing Americans, in Charts (2020))

The article discusses the alarming rise in "deaths of despair" among working-class Americans, particularly those without a college degree. Initially, researchers Anne Case and Angus Deaton noted that middle-aged white Americans were experiencing increased mortality rates due to suicide, alcoholism, and drug abuse. However, their findings expanded to show that this trend is affecting people of all ages in the working class. The overall mortality rate in this group is rising, marking a concerning shift in public health within modern society.

Author: rawgabbit | Score: 6

95.
Commercials that David Lynch directed (2018)
(Commercials that David Lynch directed (2018))

Some filmmakers start with commercials to prepare for their personal projects later, while others, like David Lynch, establish their unique vision first. Lynch gained fame with his 1977 film Eraserhead and continued to make notable films like The Elephant Man and Blue Velvet, which solidified his status as a distinctive director. His success led to opportunities in advertising, where he directed commercials for major brands like Calvin Klein and Georgia Coffee, bringing his unique style to the industry.

Lynch's commercials often aired outside the U.S., reflecting his popularity in Europe and Asia. Despite his artistic approach, he embraces classic American culture, even featuring in ads for a Swiss cigarette brand. His commercials are known for their surreal and striking imagery, making them memorable and representative of his unique vision.

Author: bookofjoe | Score: 164

96.
Rust Any part 3: we have upcasts
(Rust Any part 3: we have upcasts)

No summary available.

Author: jmillikin | Score: 173

97.
C. Elegans: The worm that no computer scientist can crack
(C. Elegans: The worm that no computer scientist can crack)

The text discusses the challenges faced by the OpenWorm project, which has been trying for 13 years to create a computer simulation of the tiny nematode worm, C. elegans. This organism, although simple with only 302 neurons, has proven to be incredibly complex to simulate accurately. The project's goal is to create a digital twin of the worm that can mimic its behavior and interactions, which could help scientists better understand biological systems.

Despite the worm being one of the most studied organisms, the simulation has not yet succeeded in capturing its dynamics. Current attempts involve translating experimental data into a computational framework, but the results are slow and limited. The article highlights the importance of understanding life not just by breaking it down into parts but also by recreating it in a virtual environment.

Experts involved in the project recognize the difficulties and emphasize the potential benefits of collaboration and advancements in technology. They are exploring new methods to gather data on the worm's nervous system, which could eventually lead to a complete model. This ambitious effort is likened to a "moonshot" in science, as it could lead to breakthroughs in understanding not just C. elegans, but more complex nervous systems, including the human brain.

Ultimately, the text reflects on the paradox of creating life-like simulations, noting that while it is easy to destroy life, recreating it—even virtually—is a monumental challenge that requires significant time and effort.

Author: noleary | Score: 149

98.
Fastest and Minimalist Note Taking App
(Fastest and Minimalist Note Taking App)

No summary available.

Author: ifrosted | Score: 43

99.
Self-contained Python scripts with uv
(Self-contained Python scripts with uv)

Summary:

You can make Python scripts self-contained and executable by using the uv package. This allows you to run scripts without needing to manage dependencies or virtual environments manually.

The author is working on a Go project and prefers using the httpx package in Python for testing API endpoints. They created a script (jam_users.py) to manage user data by deleting existing users and adding new ones.

Initially, to run the script, they had to install dependencies globally or use a virtual environment, which was not ideal. They then discovered uv, which simplifies dependency management by allowing you to declare required packages directly in the script using a special comment format.

By modifying the shebang line of the script to include uv, they can run the script directly as an executable without worrying about dependency conflicts. This approach makes it easy to share scripts with others, as long as uv is installed on their system.

In summary, using uv enhances the ease of running Python scripts by automatically handling dependencies and environment setup.

Author: todsacerdoti | Score: 337

100.
Ente Photos v1
(Ente Photos v1)

Ente Photos has released its first major version, v1, after five years of development and over 40,000 code updates. The app focuses on combining privacy and convenience for photo storage, featuring end-to-end encryption to ensure that only users can access their photos.

Key features of v1 include:

  • Privacy: Strong encryption to protect user data.
  • Simplicity: The development of features like face recognition and search was challenging but ultimately successful.
  • Search: Users can search for people, objects, and scenes in their photos, all done locally without internet access.
  • Discovery: The app highlights important people and memories, with a homescreen widget for easy access.
  • Reliability: Data is securely stored in three different cloud locations, including a backup in a fallout shelter.
  • Accessibility: Unlike some big tech companies, Ente allows access to data from various devices.
  • Community Features: Includes sharing links, family plans, guest views, and a Legacy feature for passing on memories.
  • Open Source: Users can run Ente on their own servers.

Looking ahead, the team plans to introduce video streaming, new gallery layouts, and a local-first version that doesn’t require an account. They express gratitude to everyone who supported their journey and invite others to join them as they continue to develop Ente Photos. They will host a community AMA on April 5, 2025.

Author: LaSombra | Score: 30
0
Creative Commons