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Linux Kernel Drama: Bcachefs Gets the Axe

2025-06-29
Linux Kernel Drama: Bcachefs Gets the Axe

The upcoming Linux kernel 6.17 will drop support for Bcachefs, a COW filesystem, due to escalating tensions between its maintainer, Kent Overstreet, and Linus Torvalds. The conflict stems from disagreements over code submission practices and timing, violating established community rules. A central point of contention was a new 'journal-rewind' feature submitted during the release candidate phase, raising concerns from other developers. Despite Overstreet's arguments about user data integrity, Torvalds ultimately decided to remove Bcachefs entirely, marking a notable event in Linux kernel development history.

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(news.itsfoss.com)
Development Developer Conflict

Air India Boeing 787 Crash: Preliminary Report Points to Fuel Switches

2025-07-12
Air India Boeing 787 Crash: Preliminary Report Points to Fuel Switches

A preliminary report into the crash of Air India Flight 171 reveals that fuel switches controlling engine fuel supply were inexplicably turned to the 'cutoff' position three seconds after takeoff. The Boeing 787 Dreamliner crashed shortly after takeoff, killing 260 people. The report states that flight recorder data shows the two fuel control switches were switched from 'run' to 'cutoff' shortly after takeoff. Although the switches were subsequently restored, the plane had already begun losing thrust and altitude, ultimately leading to the crash. Investigators have ruled out mechanical failure and bird strike, and are now focusing on the pilots' actions.

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(www.npr.org)
Tech Boeing 787

UUID Equality Logic Cracker: Brute-forcing AES-256-CBC

2025-04-15
UUID Equality Logic Cracker: Brute-forcing AES-256-CBC

A compact field-logical decryption toolkit brute-forces UUID-encrypted AES-256-CBC files using an equality-based initialization: xy = x / y. This demonstrates deterministic search within defined entropy spaces. A demo generates a UUID-encrypted file with a structured suffix. `uuid_demobreaker.py` then linearly scans UUID space, leveraging the equality as a logical 'ignition' – not a heuristic – to guide the search. The cracker doesn't guess, filter, or use probabilistic shortcuts; it defines and explores the search space directly.

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(github.com)
Development

Programming Agents: A New Way to Measure Developer Experience

2025-06-19
Programming Agents: A New Way to Measure Developer Experience

A 24-hour coding sprint highlighted the poor developer experience caused by inadequate tools and processes, including missing documentation and flawed APIs. However, programming agents offer a solution. The author used agents to objectively evaluate different languages and tools, quantifying developer experience factors such as test coverage, error reporting quality, and ecosystem stability. Agent feedback closely mirrored human developer experiences, offering a new approach to improving code quality and development workflows.

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(lucumr.pocoo.org)
Development

China's 'Dream' Ship Aims to Drill to the Moho

2025-04-14
China's 'Dream' Ship Aims to Drill to the Moho

China's newly commissioned Meng Xiang ('Dream') research vessel, equipped with a dynamic stabilization system, can operate in rough seas and drill up to 11 kilometers deep. Using titanium alloy drill rods and diamond bits, it will reliably drill in high-temperature, high-pressure environments, with a floating lab for rapid sample processing and analysis. The ship's first scientific drilling expeditions are expected to begin next year, aiming for full-scale drilling to the Moho beneath the Pacific or Indian Ocean before 2030. This will provide unprecedented data on oceanic crust architecture, the petrological nature of the oceanic Moho, and the lower limits of life on Earth. International collaboration is encouraged to share research findings.

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(www.nature.com)
Tech Deep Sea Drilling Moho Geological Research

The Lost Genius: Peter Putnam's Unfinished Revolution

2025-06-20
The Lost Genius: Peter Putnam's Unfinished Revolution

This article recounts the life of Peter Putnam, a brilliant physicist who associated with Einstein and other luminaries yet remained unknown due to his refusal to publish his groundbreaking theory of the mind. A 12-year quest by the author uncovered Putnam's unpublished manuscripts, revealing a profound theory with implications for AI and cognitive science. The narrative interweaves Putnam's scientific brilliance with a complex personal story marked by a strained relationship with his mother, his homosexuality, and a quiet commitment to social justice. His tragic death underscores the bittersweet fate of unrecognized genius and the challenges of scientific dissemination.

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(nautil.us)
Tech

The Curious Case of the Missing Element 'Gr' in a Science Paper

2025-08-27
The Curious Case of the Missing Element 'Gr' in a Science Paper

A paper in Science uses the incorrect chemical formula 'Cr2Gr2Te6', where 'Gr' is a typo for 'Ge' (germanium). This error has been copied and propagated across multiple subsequent publications, even appearing in a 2023 book. The author points out that this is partly due to AI, which can amplify misinformation. The author's call to correct this mistake highlights the dangers of unchecked information spread, even in peer-reviewed journals, and the potential for AI to exacerbate the issue.

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(www.righto.com)
Tech error propagation

SpaceX Dragon Successfully Docks with ISS: A Mission Breakdown

2025-01-03
SpaceX Dragon Successfully Docks with ISS: A Mission Breakdown

SpaceX's Dragon capsule successfully docked with the International Space Station (ISS) in a meticulously planned mission. The mission involved several key phases: Falcon 9 launched Dragon into orbit; Dragon then performed a series of orbital maneuvers to approach the ISS; finally, Dragon autonomously docked, followed by pressurization and crew ingress. The precision and complexity demonstrate SpaceX's advanced space technology.

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(www.spacex.com)
Tech Dragon ISS

Methylene Blue: Miracle Supplement or Dangerous Hype?

2025-06-09
Methylene Blue: Miracle Supplement or Dangerous Hype?

Methylene blue, an old drug, has recently resurfaced as a potential 'miracle supplement,' touted for memory improvement, increased energy, and mood regulation. However, the reality is more nuanced. This article delves into methylene blue's cellular mechanisms, including its roles as a monoamine oxidase inhibitor, mitochondrial helper, and nitric oxide blocker. While in vitro and animal studies show promise, human trials are inconclusive, with small sample sizes and inconsistent results. Furthermore, methylene blue exhibits a hormetic effect—low doses might be beneficial, while high doses are harmful, potentially causing side effects such as blue urine, bladder irritation, nausea, vomiting, headaches, and even life-threatening complications. Therefore, until further research confirms its safety and efficacy, self-administering methylene blue is strongly discouraged.

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(neurofrontiers.blog)
Tech methylene blue neurotransmitters

Embrace the Patina: Why Imperfect Retro Games Are More Valuable Than You Think

2025-05-07
Embrace the Patina: Why Imperfect Retro Games Are More Valuable Than You Think

Inspired by the BBC's Antiques Roadshow, this article tackles the perfectionism often found in retro gaming collections. The author argues that the joy of gaming shouldn't be stifled by a pursuit of pristine condition. Minor imperfections, like worn labels or scribbled-on manuals, reflect a game's history of being loved and played, adding to their sentimental value. The article encourages gamers to relax, embrace the joy of collecting, and let go of anxieties about market value and flawless condition.

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(kimimithegameeatingshemonster.com)
Game collecting imperfection

FedRAMP 20x: One Month In, Full Speed Ahead

2025-05-13
FedRAMP 20x: One Month In, Full Speed Ahead

One month after its launch, the GSA's FedRAMP 20x initiative is rapidly modernizing FedRAMP through continuous collaboration with industry and federal agency experts. This month saw the authorization of 29 new cloud services, numerous community working group meetings, and significant progress on improving standards, including the release of three proposed standards for public comment. Looking ahead, the FedRAMP 20x Phase One pilot program is opening, aiming to use Key Security Indicators to summarize the security capabilities of cloud-native service offerings. The initiative prioritizes security over compliance and encourages private sector innovation.

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(www.fedramp.gov)
Tech

EFF Executive Director Cindy Cohn to Step Down

2025-09-10
EFF Executive Director Cindy Cohn to Step Down

Cindy Cohn, Executive Director of the Electronic Frontier Foundation (EFF) for the past decade and a long-time champion of digital rights, will step down in mid-2026. After over 25 years with the organization, Cohn's departure marks the end of an era. Her tenure saw EFF significantly grow its influence in defending digital privacy, free speech, and innovation. The EFF board has initiated a search for her successor, aiming for a new hire next spring. Tributes poured in, praising Cohn's leadership and impactful contributions to the field.

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(www.eff.org)
Tech Electronic Frontier Foundation

Phoronix Founder Michael Larabel: 20 Years of Linux Hardware Benchmarking

2025-03-18

Michael Larabel, principal author of Phoronix.com, founded the site in 2004, focusing on enhancing the Linux hardware experience. He's penned over 20,000 articles covering Linux hardware support, performance, graphics drivers, and more. He also leads development of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. A true veteran of the open-source world, his contributions have been invaluable to the Linux community.

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(www.phoronix.com)
Tech

Solidroad: Revolutionizing Customer Experience with AI

2025-06-14
Solidroad: Revolutionizing Customer Experience with AI

Solidroad is a startup leveraging AI to revolutionize customer experience. From humble beginnings and investor rejections, they've grown to analyze hundreds of thousands of conversations monthly, delivering significant time and cost savings for clients like Crypto.com, Podium, and ActiveCampaign, all while experiencing substantial revenue growth. They're seeking fast-iterating, customer-obsessed individuals who embrace direct feedback and possess a strong drive to join their team and build the future of customer experience.

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(solidroad.com)
Startup

Retro Macintosh Platinum Color 3D Printer Filament Now Available

2025-06-05
Retro Macintosh Platinum Color 3D Printer Filament Now Available

Classic computer collector Joe Strosnider has announced a new 3D printer filament that replicates the iconic "Platinum" color scheme of classic Macintosh computers from the late 1980s and 1990s. This PLA filament allows hobbyists to 3D print nostalgic items, replacement parts, and accessories matching the original color. Strosnider spent around $900 developing the color and purchasing an initial 25kg supply, but instead of keeping it proprietary, he partnered with Polar Filament to make it publicly available for anyone to use.

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(arstechnica.com)
Hardware

Venta AI: Hiring a Full-Stack Engineer (YC-backed)

2025-05-26
Venta AI: Hiring a Full-Stack Engineer (YC-backed)

YC-backed Venta AI, building AI employees for sales teams, is hiring a full-time, on-site full-stack engineer in Amsterdam. The ideal candidate will have significant experience in full-stack development, expertise in TypeScript, React, Remix (preferred), Python and FastAPI, proficiency in designing multi-tenancy SaaS products, and experience with AI code IDEs (Cursor, Windsurf, Claude, etc.). Scalable software operation experience is crucial. Fluency in English is required, with German a plus. Venta AI, funded by Y Combinator and Google's AI fund, is making AI accessible, compliant, and transparent for European businesses.

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(www.ycombinator.com)
Development

Yellowstone's Wolf Reintroduction: Aspen Saplings Thrive After 80-Year Absence

2025-07-27
Yellowstone's Wolf Reintroduction: Aspen Saplings Thrive After 80-Year Absence

For the first time in 80 years, a new generation of young aspen trees is flourishing in Yellowstone National Park's northern range, thanks to the reintroduction of gray wolves in 1995. The wolves' presence controlled elk populations, reducing overgrazing that had previously prevented aspen saplings from establishing themselves. A new study published in Forest Ecology and Management highlights the significant ecological benefits of restoring top predators. The recovery of aspen is boosting biodiversity, benefiting various species including berry-producing shrubs, insects, birds, and beavers.

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(www.livescience.com)
Tech Yellowstone Wolves Ecosystem Restoration

China's Stealthy Talent Grab in Taiwan: A Tech War Intensifies

2025-03-31
China's Stealthy Talent Grab in Taiwan: A Tech War Intensifies

Taiwan's Investigation Bureau exposed how multiple Chinese tech companies secretly poached Taiwanese high-tech talent, particularly in chip design and manufacturing, by establishing shell companies in Taiwan to hide their Chinese connections. These companies used intermediaries in places like Singapore to circumvent Taiwanese laws, attracting engineers from companies like Intel and Microsoft to work on projects, including those supporting China's 'East Data, West Compute' strategy. This not only threatens Taiwan's tech industry but also raises concerns about the potential use of Taiwanese technology for China's military ambitions.

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(www.theregister.com)
Tech talent poaching Chinese tech companies Taiwan

Is the AI Bubble Bursting? Signs Point to a Potential Tech Winter

2025-08-24
Is the AI Bubble Bursting? Signs Point to a Potential Tech Winter

For the past three years, AI has captivated Wall Street and Silicon Valley. However, recent events are raising serious questions about its future. Meta has frozen hiring and is reportedly considering downsizing its AI division; OpenAI CEO Sam Altman acknowledges a bubble; ChatGPT-5 underperformed; Coreweave's stock plummeted; MIT research reveals 95% of generative AI projects failed to increase revenue; and Anthropic and OpenAI are providing their products to the US government at minimal cost. These signs have investors worried, rushing to buy put options, fearing a repeat of the late-90s dot-com crash. While some believe this is a temporary correction, the lack of demonstrable profitability in the AI sector is concerning, suggesting a potential AI winter may be on the horizon.

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(www.cnn.com)
Tech AI winter investment risk

Nonlinear Trends in Molar Fractions of a Gaseous Mixture

2025-07-04

This data reveals the molar fraction distribution of three gases (H2, H2O, N2) at varying total mole numbers. The change in molar fraction for each gas isn't linear as the total mole number increases; instead, it exhibits a complex, nonlinear pattern. For instance, the molar fraction of H2 increases with total moles but at a decreasing rate. This suggests potential interactions or reaction mechanisms within the gaseous mixture, warranting further investigation.

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(dlr-institute-of-future-fuels.github.io)
Tech gaseous mixture molar fraction nonlinear trend

Duolingo's AI Pivot Sparks User and Employee Backlash

2025-06-30
Duolingo's AI Pivot Sparks User and Employee Backlash

Language learning app Duolingo's announcement of its shift to an "AI-first" strategy, planning to replace some contractors with AI, has ignited a fierce backlash. Young users took to social media to express their anger, even deleting the app in protest. This incident reflects growing public concerns about AI's large-scale replacement of human labor and increasing discontent with the technology's potential negative impacts, such as copyright infringement and environmental damage. While Duolingo claims AI won't entirely replace employees, its move aligns with similar downsizing trends in other tech companies, fueling fears of AI threatening jobs.

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(www.wired.com)
Tech user protest

Google Suspends 39.2 Million Ad Accounts in 2024, AI-Powered Fraud Fight Intensifies

2025-04-16
Google Suspends 39.2 Million Ad Accounts in 2024, AI-Powered Fraud Fight Intensifies

Google suspended a staggering 39.2 million advertiser accounts in 2024, more than triple the number from the previous year, showcasing its aggressive stance against ad fraud. Leveraging large language models (LLMs) and advanced detection methods, Google proactively identified and suspended the vast majority of fraudulent accounts before they could serve ads. The company also implemented technical countermeasures against deepfakes and updated policies, resulting in a significant drop in reported deepfake ads. While acknowledging concerns about fairness, Google highlighted its appeal process and commitment to improving transparency and communication with advertisers.

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(techcrunch.com)
Tech ad fraud AI anti-fraud Google Ads

Schrödinger's Cat: A Thought Experiment That Continues to Haunt Science

2025-05-01
Schrödinger's Cat: A Thought Experiment That Continues to Haunt Science

In 1935, Erwin Schrödinger proposed the famous "Schrödinger's Cat" thought experiment, using a cat that is both dead and alive to satirize the interpretation problems of quantum mechanics. This article traces the journey of this experiment from an obscure physics argument to its permeation into popular culture and its prompting of widespread philosophical reflection. Schrödinger's cat was not intended to describe reality, but rather to reveal the paradox of "superposition" in quantum mechanics: the state of a microparticle is uncertain before observation, and only observation can cause it to "collapse" into a definite state. The article explores the views of different physicists, including the Copenhagen interpretation and the many-worlds interpretation, and ultimately attributes the popularity of Schrödinger's cat to its prompting of reflections on human choices and fate, as well as its opening up of the imaginative space of parallel universes.

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(aeon.co)
Tech Schrödinger thought experiment

SpaceX Starship Flight 10: A Bold Experiment in Fault Tolerance

2025-08-28
SpaceX Starship Flight 10: A Bold Experiment in Fault Tolerance

SpaceX's Starship flight 10 wasn't just another milestone; it was a rigorous test of the rocket's fault tolerance. SpaceX intentionally introduced multiple failures to test the heat shield, propulsion redundancy, and Raptor engine reignition. The test focused on assessing Starship's resilience under extreme conditions, laying the groundwork for future Starlink satellite launches, commercial payload transportation, and crewed missions. Engineers deliberately removed heat shield tiles and experimented with a new actively cooled tile type to gather real-world data and refine designs. Propulsion redundancy was tested by simulating engine failure and successfully using a backup engine. Additionally, Starship achieved in-space Raptor engine reignition. This testing is crucial for NASA's Artemis program, which relies on SpaceX developing a heat shield that survives reentry and a ship that can reliably reignite in orbit to safely deliver astronauts to the lunar surface.

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(finance.yahoo.com)
Tech

Mind-blowing: ALS Patient Controls iPad with Thought Alone

2025-08-05
Mind-blowing: ALS Patient Controls iPad with Thought Alone

Synchron has unveiled a groundbreaking brain-computer interface (BCI) allowing an ALS patient to control an iPad solely with their thoughts. No hands, voice, or eye tracking are needed. The Stentrode implant, positioned within brain blood vessels, detects motor intentions, transmitting them wirelessly to a decoder that interacts with the iPad via Apple's new BCI protocol and Switch Control. This technology offers unprecedented independence, enabling the patient to message loved ones, read news, and stay connected. This minimally invasive approach, bypassing open brain surgery, represents a significant leap forward in BCI accessibility and potential.

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(nerds.xyz)
Tech

TiddlyWiki: Reclaim Control of Your Information

2025-06-06
TiddlyWiki: Reclaim Control of Your Information

TiddlyWiki is a powerful, interactive tool for managing complex data that doesn't easily fit into spreadsheets or word processors. It breaks information down into the smallest meaningful units – tiddlers – organizing them with titles, links, tags, lists, and macros for easy access and control. Its serverless architecture and open-source nature give users unprecedented freedom over their information.

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(tiddlywiki.com)
Development

RakuAST: A Herculean Rewrite of a Compiler Frontend

2025-04-16

The RakuAST project undertook a complete rewrite and redesign of the Raku programming language's compiler frontend. The author tackled the project by systematically fixing failing spec tests, one by one. This involved addressing the complexities of Raku's syntax, including private methods, metamethods, and hypermethod calls. The biggest hurdle was the intricate timing and sequencing required within the Raku compilation process, necessitating precise control over the order of component compilation. Over 900 commits later, the project successfully achieved its primary goal. Additionally, it bootstrapped the compiler, enabling self-compilation, which presented further challenges in managing circular dependencies and the intricacies of the extensive standard library. The project's success was aided by contributions from several community members.

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(niner.name)
Development

Are PC Hardware Companies Creating Closed Ecosystems?

2024-12-29
Are PC Hardware Companies Creating Closed Ecosystems?

A veteran computer hardware engineer observes a concerning trend: PC hardware manufacturers are increasingly restricting user access and control. Dell, for example, has removed the ability to change storage configurations in the BIOS of some laptops and doesn't provide necessary RST drivers on its website, preventing clean OS installations from media. Users are forced to use pre-installed systems or manufacturer recovery tools containing bloatware and data collection. This mirrors Apple's MacOS approach of limiting non-approved software, potentially leading to extremely limited consumer choices in the future.

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(www.scottrlarson.com)
Hardware PC hardware closed ecosystem user control

Psychology's Replication Crisis: Debunked Cognitive Science Studies

2025-09-17
Psychology's Replication Crisis: Debunked Cognitive Science Studies

The 2010s saw a 'replication crisis' in psychology, where many widely accepted findings failed to reproduce. This post compiles a list of prominent cognitive science studies that haven't replicated, including the ego depletion effect, power posing effect, social priming (elderly words effect), and money priming effect. These once-popular findings have since been questioned or outright debunked. The goal is to help readers discern credible research from unreliable results, avoiding misinformation.

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(buttondown.com)
Misc
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