Lufthansa Flight Flies on Autopilot for 10 Minutes After Co-pilot Faints

2025-05-17
Lufthansa Flight Flies on Autopilot for 10 Minutes After Co-pilot Faints

A Lufthansa Airbus A321 flight from Frankfurt to Seville flew on autopilot for 10 minutes after the co-pilot fainted while the captain was away. A Spanish investigation report revealed the incident, which occurred on February 17, 2024. The autopilot maintained stable flight despite unusual noises in the cockpit indicating a medical emergency. The captain, who had recently completed emergency training, accessed the cockpit using an emergency code. Lufthansa acknowledged the report but declined to comment further on its internal investigation.

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Tech autopilot

How the Linux Kernel Executes Shebang Scripts

2025-04-10

This article delves into how the Linux kernel handles shebang (#!) scripts. Starting with a simple shell script, the author traces the kernel execution flow, revealing the crucial roles of the `execve` syscall, the `binfmt_script` module, and the `load_script` function. The author meticulously explains how the kernel reads the shebang, locates and executes the specified interpreter, ultimately running the script. The article contrasts the execution differences between scripts with and without shebangs, and explores the permission checking mechanism, offering readers a fascinating glimpse into the inner workings of the Linux system.

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Development

PrintedLabs: Open-Source 3D-Printed Science Lab

2025-03-17

PrintedLabs is an open-source platform providing low-cost, 3D-printable scientific lab equipment and software, fostering STEM engagement. Whether for teachers demonstrating experiments, students conducting independent research, or hobbyists pursuing personal projects, PrintedLabs offers readily accessible tools and resources. It aims to cultivate analytical thinking, problem-solving, and structured workflows through hands-on experimentation, teaching fundamental data processing and analysis. Since 2021, it's been integrated into the practical physics course at the University of Bayreuth.

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YouTube Cracks Down on AI-Generated Content Monetization

2025-07-10
YouTube Cracks Down on AI-Generated Content Monetization

YouTube is updating its YouTube Partner Program (YPP) monetization policies to crack down on creators profiting from "inauthentic" content generated by AI, such as mass-produced videos and repetitive content. While YouTube calls it a minor update clarifying existing rules against low-quality, spammy content, the rise of AI-generated videos, including fake news and even deepfakes, necessitates a stronger stance. This update signals YouTube's intention to combat the proliferation of AI-generated "slop" and protect its platform's integrity.

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Tech

Hungary's Plan to Use Facial Recognition Against Pride Events Violates EU AI Act

2025-03-18
Hungary's Plan to Use Facial Recognition Against Pride Events Violates EU AI Act

Viktor Orbán's plan to use facial recognition to suppress pride events in Hungary violates the EU's AI Act. The Act largely prohibits real-time facial recognition for policing, with exceptions for national security or terrorism. Orbán's proposed amendment to the Child Protection Act bans pride events and allows police to use facial recognition to identify attendees. Dr. Laura Caroli, who negotiated the EU AI rules, confirms this use is explicitly prohibited. Even claiming national security wouldn't justify it. The ban, effective February 2nd, has drawn fierce criticism. MEP Daniel Freund called it reminiscent of Russia or China, urging the EU to halt funding to Orbán's regime. The Hungarian Helsinki Committee highlights violations of data protection rights. While enforcement rests with Hungarian authorities, other member states can oppose such measures. The practical application of the AI Act will take time, leaving room for such abuses in the interim.

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Philips Launches 'Fixables': 3D-Printable Replacement Parts for Self-Repair

2025-05-12
Philips Launches 'Fixables': 3D-Printable Replacement Parts for Self-Repair

Philips has launched a new initiative called 'Philips Fixables,' encouraging self-repair by offering free, officially designed 3D-printable replacement parts. These files are available on Printables.com, with the initial offering being a 3mm comb for a shaver. While currently limited, Philips plans to expand the library of available parts over time. This program, initially released in the Czech Republic in partnership with Prusa Research and LePub, promotes sustainable repair options and aims to foster a community around repairable hardware. Users can also request specific parts to be added to the Fixables program.

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Hardware self-repair Philips

X-Ray Defense in Chess: Hidden Lifelines

2025-04-21
X-Ray Defense in Chess: Hidden Lifelines

This article, part 2 of a mini-series, explores the defensive applications of the X-ray motif in chess. It presents multiple examples demonstrating how seemingly lost positions can be salvaged using X-ray defenses. The author highlights the often-overlooked importance of defensive tactics, arguing they are as crucial as offensive ones. Six puzzles of increasing difficulty are provided to help readers understand and master X-ray defense, emphasizing the importance of considering a piece's line of sight even with intervening pieces. Indirect contact, the article shows, can hold unexpected influence.

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The Tech Industry's Job-Hopping Culture: A Reflection

2025-04-24
The Tech Industry's Job-Hopping Culture: A Reflection

A recruiter reflects on the prevalent job-hopping culture in the tech industry, contrasting it with their father's 30-year tenure at a single company. Instead of chasing the next 'better opportunity,' the author argues for focusing on employers who offer fair compensation, a positive work environment, financial stability, and a willingness to embrace innovation. Only then can recruiters be truly transparent and honest, attracting top talent.

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Startup job hopping

Critical AirPlay Vulnerabilities Enable Zero-Click Remote Code Execution

2025-04-29
Critical AirPlay Vulnerabilities Enable Zero-Click Remote Code Execution

Oligo Security Research has uncovered critical vulnerabilities (AirBorne) in Apple's AirPlay protocol and SDK, allowing zero-click or one-click remote code execution (RCE). Attackers can bypass access control lists (ACLs) and user interaction, potentially enabling worm-like spread. These affect macOS, AirPlay SDK-enabled devices, and CarPlay, with consequences ranging from sensitive data theft to ransomware deployment. Apple has released patches; users should immediately update and consider disabling or restricting AirPlay access.

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Marvel & DC Crossover: Deadpool vs. Batman

2025-05-27
Marvel & DC Crossover: Deadpool vs. Batman

After over two decades, Marvel and DC Comics are teaming up for an epic crossover event! This September and November, Deadpool and Batman will collide in separate one-shots. Marvel's *Deadpool/Batman*, written by Zeb Wells and illustrated by Greg Capullo, will see Deadpool take on a job in Gotham City, leading to a clash with the Dark Knight. DC's *Batman/Deadpool*, written by Grant Morrison and illustrated by Dan Mora, promises another exciting chapter. This collaboration brings together top creative talent from both companies, promising a thrilling comic book experience. Even better, another crossover is planned for 2026!

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(ew.com)

Generating Mazes in Haskell with Inductive Graphs

2025-04-28

This article details how the author generates mazes using the Haskell programming language and inductive graphs. The author first introduces the maze generation algorithm, a randomized depth-first search (DFS), then explains how to represent and traverse graphs using inductive graphs in Haskell. The article thoroughly explains the concept and usage of inductive graphs, providing code examples using the fgl library to implement randomized DFS. Finally, the author shows how to draw the generated maze and suggests further improvements and extensions, such as using different graph algorithms or shapes to generate mazes.

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Development Maze Generation

Why GUIs Need at Least 2.5 Iterations: A Critique of Lean Software Development

2025-06-03
Why GUIs Need at Least 2.5 Iterations: A Critique of Lean Software Development

This article critiques the limitations of Lean Software Development, arguing that its analogy of software development to a factory assembly line is fundamentally flawed. Software development is more akin to a design process, requiring iterative experimentation to discover what users truly want. Using GUI development as an example, the author highlights how building GUIs often involves multiple iterations before achieving a satisfactory result, vastly different from the linear flow of a factory production line. The concept of 'waste' in Lean Software Development proves difficult to apply to software, neglecting the importance of exploration and discovery. The author contends that successful software development resembles a process of discovery, not manufacturing, demanding a deep understanding of user needs and continuous improvement through iteration.

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Development lean development

arXivLabs: Community Collaboration on Experimental Projects

2025-09-23
arXivLabs: Community Collaboration on Experimental Projects

arXivLabs is a framework enabling collaborators to develop and share new arXiv features directly on the website. Individuals and organizations involved embrace arXiv's values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners who share them. Got an idea for a project that benefits the arXiv community? Learn more about arXivLabs.

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Development

Isomorphic Labs: AI-Designed Drugs Poised for Human Trials

2025-07-07
Isomorphic Labs: AI-Designed Drugs Poised for Human Trials

Alphabet's Isomorphic Labs, a secretive drug discovery arm, is on the verge of human clinical trials for its AI-designed drugs. Leveraging DeepMind's AlphaFold technology, the company can accurately predict protein structures and model their interactions, significantly accelerating drug development. Isomorphic Labs has partnered with pharmaceutical giants like Novartis and Eli Lilly, securing $600 million in funding to build a world-class drug design engine. Their aim is to dramatically improve the success rate of drug discovery, ultimately envisioning a future where drug design is as simple as clicking a button.

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Tech

Micro Center Member Pricing: Free Until 2026!

2025-05-30
Micro Center Member Pricing: Free Until 2026!

Micro Center's Member Pricing is now available, completely free until 2026! No credit card is needed to join; simply sign in with your verified account to unlock extra savings automatically applied at checkout. Returns are always free, and starting them online saves time. Look for the green tag on products throughout the site to identify Member Pricing deals. Existing Micro Center accounts automatically qualify.

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Kakizome: A Japanese New Year's Tradition of Reflection and Intention

2025-01-05

Kakizome is a Japanese New Year's tradition where one writes calligraphy expressing their aspirations for the year. The author shares their family's practice and connects it to CGP Grey's idea of setting yearly themes instead of resolutions, focusing on long-term trends. Their 2025 theme, "温故知新" (onkochishin – learning new things based on the past), reflects a commitment to revisiting fundamentals amidst information overload. This post blends cultural insights with practical advice on goal setting and self-improvement.

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Dreamcast Game Port Project Update

2024-12-31
Dreamcast Game Port Project Update

Stefanos Kornilios Mitsis Poiitidis has released a project on GitLab called dca3-game, aiming to port the librw and re3 engines to the Dreamcast console. Created in December 2024, the project boasts over 3000 commits, multiple branches and tags, and several releases. This project offers Dreamcast enthusiasts the potential to experience classic games on their beloved console.

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Firefly's Alpha Rocket Mission Fails

2025-04-30
Firefly's Alpha Rocket Mission Fails

Firefly Aerospace's sixth Alpha rocket launch ended in failure. The mission aimed to deliver a technology demonstration payload for Lockheed Martin to low Earth orbit (LEO). However, an anomaly shortly after stage separation resulted in a significant reduction of thrust in the upper stage engine, preventing the payload from reaching orbital velocity. The payload ultimately impacted the Pacific Ocean. This marks the second failed mission for Firefly's Alpha rocket out of six attempts. Firefly will investigate the cause of the anomaly with its customer and the FAA.

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Tech

Threads Glitch Creates a Monolithic Echo Chamber: Everyone's Saying the Same Thing

2025-06-21
Threads Glitch Creates a Monolithic Echo Chamber: Everyone's Saying the Same Thing

A bizarre bug on Meta's Threads app is causing a disturbing phenomenon: some users are seeing the same post repeated endlessly across their feeds, creating a massive echo chamber. One example shows the phrase "Siri, unsubscribe me from 2025" being echoed ad nauseam. While more silly than malicious, this incident, coupled with a recent Meta AI privacy breach, highlights ongoing issues with app stability and user data security at Meta. Meta has acknowledged the problem and is working on a fix.

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Tech

From $20K to $35M: A Startup Founder's Bank Adventure

2025-08-28

A young founder opened a business account at Chase bank early in his startup journey. As his company raised multiple funding rounds (from $1M to $24M), he interacted with a bank manager, Alex, who repeatedly called to 'check in' on his account, leaving him bewildered. Eventually, the founder moved the company's funds to Silicon Valley Bank and closed the Chase account. A year later, he was recognized at a Chase branch in LA as the founder of HashiCorp, revealing that local Chase employees knew about his company's massive account activity and used it as an internal training case. Even more shockingly, his previously unclosed Chase account revealed fraud, requiring him to withdraw a $1M cashier's check to close it, a process filled with unexpected challenges. This story highlights the naivete of startup founders concerning banking and the inner workings of large banks.

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Startup

From Single-Core to Multi-Core: The Evolution of macOS Parallel Processing

2025-09-20
From Single-Core to Multi-Core: The Evolution of macOS Parallel Processing

The original 128K Mac from 1984 boasted a single 8MHz Motorola 68000 processor, capable of running only one app at a time. Today's Macs, however, comfortably handle multiple substantial apps concurrently, alongside Time Machine backups and other background processes. This article chronicles that evolution, from single-tasking origins to the introduction of Switcher and MultiFinder, the leap to preemptive multitasking and multithreading in Mac OS X, and the performance optimizations brought by Grand Central Dispatch (GCD). The journey culminates in efficient management of up to 32 CPU cores, showcasing Apple's relentless pursuit of performance enhancements in macOS.

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Development multi-core processor

Dropbox's Engineering Career Framework: A Deep Dive

2025-01-02

Dropbox has unveiled its Engineering Career Framework, a guide designed not as a promotion checklist, but as a tool to help engineers understand the responsibilities and impact at each level (e.g., Software Engineer IC1 to IC7). It defines core responsibilities and craft skills, emphasizing business impact as the primary metric. Each level outlines expected behaviors across Results, Direction, Talent, and Culture pillars. Engineers work with their managers to set quarterly goals, using the framework to guide their development and create lasting impact.

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Development engineering framework

The Columbian Orator: The Textbook That Shaped Lincoln and Douglass

2025-04-10
The Columbian Orator: The Textbook That Shaped Lincoln and Douglass

Published in 1797, *The Columbian Orator* profoundly impacted two giants of American history: Frederick Douglass and Abraham Lincoln. Compiled by Caleb Bingham, this rhetoric textbook featured selections ranging from ancient Greece to the British Parliament, its random arrangement designed to captivate students. It aided Douglass's rise as a powerful orator after escaping slavery and shaped Lincoln's early speaking style, becoming a staple in early American education. Once blacklisted in the South for its radical views on equality, *The Columbian Orator* continues to influence generations, remaining a classic for scholars and orators alike.

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Misc rhetoric

Minecraft Movie Leak: Unfinished Version Surfaces Online

2025-04-06
Minecraft Movie Leak: Unfinished Version Surfaces Online

An unfinished version of the highly anticipated 'Minecraft Movie' leaked online ahead of its theatrical release. Screenshots and footage quickly spread across social media and file-sharing sites, revealing incomplete visual effects. While copyright holders swiftly removed most of the leaked content, the incident raises concerns about film security and piracy. Despite the leak, the movie's debut is a massive success, projected to earn over $130 million and potentially rival 'The Super Mario Bros. Movie' as the year's top-grossing film. Starring Jason Momoa and Jack Black, the film adapts the globally popular video game 'Minecraft,' following four friends who are transported to a blocky world.

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Game movie leak

Aussie Ordered Uranium, Plutonium; Walks Free

2025-04-26
Aussie Ordered Uranium, Plutonium; Walks Free

A 24-year-old Australian man who ordered radioactive materials, including uranium and plutonium, online to complete his periodic table collection, received a lenient sentence of a two-year good behavior bond. The incident triggered a major hazmat response, but the judge cited mental health concerns and lack of malicious intent. The case highlights both the ease of acquiring such materials and the subsequent overreaction from authorities, sparking debate about regulatory frameworks and border control.

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Idiocracy: A Dystopian Comedy That Predicted the Future?

2025-05-24
Idiocracy: A Dystopian Comedy That Predicted the Future?

Mike Judge's 2006 sci-fi comedy, Idiocracy, follows Joe Bauers and Rita, who wake up 500 years in the future to find a society crippled by anti-intellectualism, rampant consumerism, and a decline in intelligence. The film's satirical commentary on societal issues like dysgenics and overpopulation resonated with audiences, despite a limited theatrical release orchestrated by 20th Century Fox due to reportedly poor test screenings. Its unexpected cult following and massive DVD success cemented its place as a prophetic and darkly humorous look at a possible future.

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Game

Debcraft: Streamlining Debian Packaging

2025-07-19
Debcraft: Streamlining Debian Packaging

Debian packaging is notoriously difficult, often leading to contributor frustration and burnout. Debcraft aims to solve this by automating tedious tasks, improving the learning curve, and tracking changes in both source code and build artifacts. Leveraging container technology, it removes the dependency on a Debian system, simplifying the build, test, and release process. Automated improvement and update features further ease Debian package maintenance.

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Development Packaging

Apple Found in Contempt of Court, Ordered to Halt App Store Commission

2025-05-01
Apple Found in Contempt of Court, Ordered to Halt App Store Commission

A federal judge ruled that Apple Inc. violated a court order and must stop charging commissions on purchases outside its App Store. Judge Yvonne Gonzalez Rogers found Apple willfully defied a 2021 ruling that required it to allow developers to bypass its in-app payment system. The judge also referred the case to federal prosecutors to investigate possible criminal contempt of court. This decision could significantly impact Apple's billions of dollars in annual App Store revenue and potentially lead to further legal battles. Epic Games, the plaintiff in the case, celebrated the ruling as a victory for developers.

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Tech

HBO Max is Back: Streaming Service Reverts to Original Name

2025-07-10
HBO Max is Back: Streaming Service Reverts to Original Name

After a brief stint as simply "Max," the streaming service HBO Max has officially reverted to its original name, HBO Max, effective July 9th. This move, coming ahead of the Emmy nominations announcement, is seen as Warner Bros. Discovery's attempt to leverage the strong brand recognition of HBO to boost the platform's competitiveness. While executives previously stated the name change aimed to better position the service based on consumer data, the decision has drawn mockery from industry insiders and celebrities like John Oliver. The rebranding saga highlights a dramatic shift in branding strategy, ultimately circling back to the familiar HBO Max.

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Tech

Parasite SEO Operator Evaded Google Penalties with Finesse

2024-12-21

This article exposes how parasite SEO operator Finixio/Clickout Media swiftly and effectively evaded Google penalties. Following a Google algorithm update, several Finixio/Clickout Media websites faced severe penalties for violating Google's site reputation abuse policy, resulting in plummeting traffic and rankings. However, through clever use of redirects and cloaking techniques, they restored their operations within days and continued profiting from their parasite website network. They even expanded their operations after being penalized, leveraging new websites and existing high-authority sites (like CoinTelegraph) to continue promoting gambling and cryptocurrency. The article details their strategies, including using geolocation to hide content and placing content on various platforms. It points out that the root cause of this phenomenon is Google's weakening of topical authority in its algorithms, making domain authority the primary ranking factor.

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