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LibreOffice Accuses Microsoft of Deliberately Complex File Formats for User Lock-in

2025-07-19

LibreOffice Accuses Microsoft of Deliberately Complex File Formats for User Lock-in

LibreOffice has again criticized Microsoft, accusing it of intentionally using overly complex OOXML file formats (.docx, .xlsx) to lock in users and hinder switching to alternative office suites. LibreOffice argues that while XML should promote interoperability, Microsoft's OOXML is excessively complex, likened to a 'train' only Microsoft can build, preventing competition. The article uses a railway analogy to illustrate Microsoft's actions, urging users to switch to Linux and LibreOffice.

(www.neowin.net)

Tech

Peak Demand: A Seismic Shift in Global Oil Markets

2025-04-14

Peak Demand: A Seismic Shift in Global Oil Markets

This New York Fed article explores a pivotal shift in global oil markets. The once-prominent 'peak oil' theory, predicting declining oil production, was overturned by the shale revolution. Now, a new 'peak demand' narrative suggests that the rise of EVs and other low-carbon technologies will flatten and eventually decrease global oil consumption. This transforms the market into a zero-sum game, where production growth in one region lowers prices, squeezing out higher-cost producers elsewhere. The article analyzes the adaptability of US shale producers and the impact of EV adoption, noting that while some agencies predict peak oil demand around 2030, others foresee continued growth. Ultimately, global oil markets are transitioning from supply-driven to demand-driven dynamics, with profound implications for the global economy and energy landscape.

(libertystreeteconomics.newyorkfed.org)

Tech oil demand shale oil

Studio Ghibli at 40: A Legacy Uncertain?

2025-06-15

Studio Ghibli at 40: A Legacy Uncertain?

This month marks the 40th anniversary of Japan's Studio Ghibli, a studio celebrated for its complex plots and fantastical hand-drawn animation, boasting two Oscars and a global fanbase. However, the future is uncertain, with the latest hit "The Boy and the Heron" potentially being the final feature film from celebrated co-founder Hayao Miyazaki (84). The release of OpenAI's latest image generator in March sparked copyright concerns due to its resemblance to Ghibli's distinctive style. Since its founding in 1985 by Miyazaki and the late Isao Takahata, Ghibli has become a cultural phenomenon, further boosted by a second Academy Award in 2024 for "The Boy and the Heron" and Netflix's global streaming of its films.

(www.japantimes.co.jp)

Game Studio Ghibli Hayao Miyazaki

Sci-Fi Mags Acquired: A New Era Begins?

2025-03-08

Sci-Fi Mags Acquired: A New Era Begins?

The sci-fi publishing world is buzzing! Asimov's, Analog, and Fantasy & Science Fiction—the genre's 'big three'—have been acquired by Steven Salpeter. While concerns about a single company controlling the market exist, the overall sentiment among authors is optimistic. Salpeter, a known sci-fi fan, reportedly plans to maintain print editions and the current editorial teams. Meanwhile, the future of Baen Books remains uncertain, with rumors of involvement from Peter Thiel's investment group fueling intense industry debate.

(jasonsanford.substack.com)

Tech

The Amazing ROI of Exercise: 10 Years of Life for One Year of Workouts

2025-08-23

The Amazing ROI of Exercise: 10 Years of Life for One Year of Workouts

This article explores the return on investment (ROI) of exercise. The author, a regular exerciser, argues that even considering only lifespan extension, the roughly 8500 hours spent exercising over a lifetime (3 hours/week) can yield an extra 3-10 years of life, potentially even a 1:10 return! This is a conservative estimate, excluding numerous other benefits like increased strength, mental clarity, improved sleep, etc., all enjoyed throughout life. The author encourages readers to start small and build a sustainable exercise routine, reaping the rewards of health and longevity.

(herman.bearblog.dev)

Misc

Mission Impossible: Taming AI Agents in the Wild

2025-04-30

Mission Impossible: Taming AI Agents in the Wild

This article tackles the challenges and strategies for effectively controlling AI agents in various fields, especially software development. The author shares hard-won lessons emphasizing meticulous planning and constraining the context of what AI agents can do. It delves into choosing tools, planning tasks, creating and revising plans, testing those plans, and identifying larger architectural problems. Key aspects like rules, performance payback, model selection, and cost control are also covered. The author details their experience using tools like Cursor to create reusable plans, iteratively refining and testing them for improved reliability, ultimately leading to efficient software development.

(medium.com)

Development plan management

Non-Determinism in Classical Mechanics: Norton's Dome and the Space Invader

2025-02-15

Classical mechanics harbors some famously non-deterministic cases. The article first introduces Norton's Dome, where the derivative of the force is undefined at a specific point, leading to non-unique solutions. A more bizarre example is the 'Space Invader,' experiencing unbounded acceleration in finite time, reaching infinity at t=π/2. Painlevé non-collision singularities are also mentioned, such as a five-body gravitational problem where a particle reaches infinity in finite time. These examples challenge the deterministic assumptions of classical mechanics.

(physics.stackexchange.com)

Physics classical mechanics non-determinism Norton's Dome

Shopify's 5-Year React Native Journey: Successes, Lessons, and the Future

2025-01-16

Shopify's 5-Year React Native Journey: Successes, Lessons, and the Future

Shopify shares its five-year experience with React Native. Initially driven by efficiency, talent portability, and faster value delivery, Shopify migrated all its mobile apps to React Native. The transition was successful, resulting in high-performing apps (<500ms screen loads, >99.9% crash-free sessions). They learned about React Native's speed, hot reloading, and how TypeScript improves talent portability. Challenges included debugging complexities, updates requiring effort, and reliance on third-party libraries. Shopify stresses the importance of native development and improved team skills via shared infrastructure and training. They will continue collaborating with Meta to improve React Native.

(shopify.engineering)

Development Mobile Development

Gemma 3 270M: A Tiny but Mighty AI Model for Custom Applications

2025-08-14

Gemma 3 270M: A Tiny but Mighty AI Model for Custom Applications

The Gemma family welcomes its newest member: Gemma 3 270M, a compact 270-million parameter AI model designed for task-specific fine-tuning. Inheriting the advanced architecture of the Gemma 3 series, it boasts strong instruction-following and text structuring capabilities, while consuming remarkably low power—just 0.75% battery usage for 25 conversations on a Pixel 9 Pro SoC. Its impressive instruction-following abilities shine in IFEval benchmarks, making advanced AI more accessible for on-device and research applications. Gemma 3 270M excels in high-volume, well-defined tasks like sentiment analysis and entity extraction and is ideal for scenarios requiring rapid iteration and deployment. Developers can leverage its small size for quick fine-tuning experiments, building fleets of specialized models to create efficient and cost-effective production systems.

(developers.googleblog.com)

AI

iOS 26 Beta 3: Liquid Glass Gets a Frosted Makeover

2025-07-08

iOS 26 Beta 3: Liquid Glass Gets a Frosted Makeover

Apple's new Liquid Glass design language in iOS 26 beta 3 has undergone a significant change. Navigation bars, buttons, and tabs are now less transparent, addressing user complaints about readability issues in previous betas. While intended to improve usability, some users feel the change diminishes the distinctive glass-like aesthetic showcased at WWDC, deeming it a step backward. This developer beta suggests Apple is still fine-tuning the design before the public release in September.

(www.theverge.com)

Development

Paywall Bypass Site 12ft.io Taken Down

2025-07-21

Paywall Bypass Site 12ft.io Taken Down

The News/Media Alliance successfully shut down the notorious paywall bypass website 12ft.io, which offered illegal technology allowing users to access copyrighted content without paying. Following the Alliance's action, the web host took down the site on July 14th. This victory protects publishers' copyrighted material and aims to ensure a sustainable information ecosystem.

(www.newsmediaalliance.org)

Tech

USPTO-Funded Study: Background for the Unleashing American Innovators Act

2025-03-19

USPTO-Funded Study: Background for the Unleashing American Innovators Act

This study was funded by the USPTO and independently prepared as background material for the USPTO’s report to Congress, as mandated by the Unleashing American Innovators Act of 2022. The authors acknowledge helpful comments and discussions with Lauren Ailes and Brett Lockard, as well as USPTO employees and participants at NBER and European Commission events. The views expressed are solely those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.

(www.nber.org)

Tech USPTO Unleashing American Innovators Act Research Report

Reproducing Deep Double Descent: A Beginner's Journey

2025-06-05

Reproducing Deep Double Descent: A Beginner's Journey

A machine learning novice at the Recurse Center embarked on a journey to reproduce the deep double descent phenomenon. Starting from scratch, they trained a ResNet18 model on the CIFAR-10 dataset, exploring the impact of varying model sizes and label noise on model performance. The process involved overcoming challenges such as model architecture adjustments, correct label noise application, and understanding accuracy metrics. Ultimately, they successfully reproduced the deep double descent phenomenon, observing the influence of model size and training epochs on generalization ability, and the significant role of label noise in the double descent effect.

(stpn.bearblog.dev)

AI double descent

Smartphone vs. Telescope: A Moon Photography Showdown

2025-09-12

Smartphone vs. Telescope: A Moon Photography Showdown

The full moon is a captivating subject for photography, but how much difference does it make whether you use a smartphone or a telescope? This article compares images of the moon taken with a Samsung S25 smartphone and a Seestar S50 smart telescope. The smartphone surprisingly captured a clear image, showing major maria and craters. However, the telescope revealed significantly more detail, showcasing smaller craters and finer surface textures. This difference boils down to the telescope's superior light-gathering ability, stability, tracking, and dedicated optics. The conclusion? Smartphones make astrophotography accessible, but a telescope offers an unparalleled level of detail for those seeking a truly stunning image.

(www.4rknova.com)

Tech

Five Levels of Configuration Languages: From Simple Strings to Turing Completeness

2025-04-12

This article explores five levels of configuration languages, ranging from simple file strings to full-fledged programming languages. The author argues that choosing the right level is crucial, advocating for the lowest possible level to maintain simplicity and avoid over-engineering. Each level's characteristics, advantages, disadvantages, and potential problems (like circular dependencies) are illustrated with real-world examples. The article concludes by recommending a judicious choice for different scenarios, preventing unnecessary complexity.

(beza1e1.tuxen.de)

Development configuration languages

Alder Lake SHLX Instruction Anomaly: A 3x Performance Mystery

2025-01-02

Blogger Tavian Barnes uncovered a strange performance quirk in Intel's Alder Lake processors concerning the SHLX instruction. Under certain conditions, this instruction runs significantly slower—three times slower than expected. Benchmarking revealed that initializing the shift count register using a 64-bit immediate value causes the slowdown, while 32-bit instructions or other initialization methods do not. This discrepancy is puzzling since SHLX only uses the lower 6 bits of the shift count register. The root cause remains a mystery, but this finding highlights a potential optimization oversight in the Alder Lake microarchitecture.

(tavianator.com)

Hardware instruction latency

Zasper: A Supercharged IDE for Data Science

2025-01-02

Zasper: A Supercharged IDE for Data Science

Zasper is a new IDE built from the ground up for data science, boasting massive concurrency, minimal memory footprint, and exceptional speed. It's perfectly suited for REPL-style data applications, with Jupyter notebooks being one example. Currently, Zasper is fully supported on Mac with limited support on Linux. Benchmarks show it uses 75% less RAM and CPU than JupyterLab. Created by Prasun Anand, it aims to be a free, open-source solution that runs locally, maximizing the power of modern computers.

(github.com)

Development high performance

Hammershøi's London Triumph: From Wimpole Street to Critical Acclaim

2025-03-09

Hammershøi's London Triumph: From Wimpole Street to Critical Acclaim

Vilhelm Hammershøi spent the winter of 1912 and spring of 1913 in England, culminating in successful exhibitions. His connection began with Leonard Borwick, a renowned pianist who, after discovering Hammershøi's work, championed his art. Borwick, a favorite of Queen Victoria, secured exhibitions at prestigious London venues, including the Guildhall and the Van Wisselingh Gallery. The shows were lauded by critics, with Hammershøi dubbed 'the find of the season' and his paintings praised for their 'reserve and cool'. Hammershøi's personal affinity for music, evident in his childhood sketches and his wife's accounts, likely informed his artistic vision.

(www.richardmorris.org)

Design exhibition Denmark

Running a 486 VM on the Sipeed Tang: An Amateur's Feat

2025-09-13

The author successfully ported the MiSTer's ao486 PC core to the Sipeed Tang 138K FPGA, creating a project called 486Tang. This marks the first time ao486 has been successfully ported to a non-Altera FPGA. The port presented numerous challenges, including memory management (using SDRAM for main memory, DDR3 for the framebuffer), disk storage (direct SD card access), and a complex debugging process. To overcome the difficulties of hardware debugging, the author cleverly utilized Verilator for subsystem and whole-system simulation, using Bochs BIOS debug messages and custom tracing flags to pinpoint issues. Ultimately, through a series of performance optimizations such as reset tree and fan-out reduction, instruction fetch optimization, and TLB optimization, 486Tang achieved roughly 486SX-20 performance levels. This project showcases the author's impressive FPGA development skills and problem-solving abilities.

(nand2mario.github.io)

Development

The Browser Wars Legacy: The Winding Road from SSL to TLS

2025-06-15

The Netscape/Microsoft browser wars of the mid-90s were incredibly fierce. Netscape's SSL protocol, flawed from the start, led to Microsoft's competing PCT protocol. To prevent Microsoft from controlling the standard, Netscape developed SSL 3.0. Eventually, through negotiations, the IETF standardized the protocol, renaming SSL 3.0 to TLS 1.0. This marked the end of the browser wars' impact on the standard, showcasing the compromises and competition inherent in tech standardization.

(tim.dierks.org)

Tech Browser Wars

Danish Citizens Petition to Buy California

2025-02-11

Danish Citizens Petition to Buy California

In response to President Trump's repeated suggestions of the U.S. acquiring Greenland, Danish citizens have launched a satirical petition to purchase California. The online petition, aiming for the 'Denmarkification' of California, has garnered nearly 200,000 signatures. The humorous proposal highlights California's sunshine, tech industry dominance, and Disneyland (to be renamed after Hans Christian Andersen) as enticements. This lighthearted counter-move underscores the tension between California and the Trump administration, mirroring Trump's pursuit of Greenland.

(ktla.com)

Misc international politics online petition

Insights into the Structure of Neural Embeddings

2024-12-27

Insights into the Structure of Neural Embeddings

This article explores the structure of embeddings (latent spaces) produced by deep neural networks. Several key hypotheses are summarized: the Manifold Hypothesis (high-dimensional data lies in a low-dimensional manifold); Hierarchical Organization (features organize hierarchically across layers); Linear Hypothesis (neural networks represent features as linear directions in their activation space); Superposition Hypothesis (neural nets represent more independent features than a layer has neurons); Universality Hypothesis (circuits reappear across different models for the same data); Adversarial Vulnerability (small input changes cause large embedding shifts); and Neural Collapse (after training, class features cluster tightly around their means). These hypotheses collectively illuminate the complexity and potential limitations of deep neural network embeddings.

(seanpedersen.github.io)

AI embeddings

Commodore OS Vision 3.0: A Retro-Fueled Linux Distro Packed with Games

2025-04-26

Commodore OS Vision 3.0, a free, fan-made Commodore-inspired Linux distribution (based on Debian Bookworm), is now available. Boasting over 200 free Linux-compatible games and a trove of classic Commodore titles and demos, it's a nostalgic gamer's dream. It also features Commodore OS BASIC V1, a modern BASIC implementation with 3D graphics and physics. A new resource hub, Commodore OS Central, is under development, aiming to become a game installer and community platform. A retro-styled settings manager allows for easy configuration of ROMs, emulation, and startup options.

(www.commodoreos.net)

Game

India's IT Sector: An AI-Driven Exodus

2025-09-15

India's IT Sector: An AI-Driven Exodus

India's $250 billion technology services industry, built on a foundation of low-cost engineering graduates, faces a structural crisis. AI is rapidly automating entry-level roles, the very training ground for generations of programmers. This impacts a sector employing 5.4 million, contributing 8% to India's GDP, and a crucial pillar of its middle class. Major IT firms are drastically reducing hiring and even laying off workers, contrasting sharply with an annual workforce increase of 8-9 million. While AI boosts productivity, profit margins remain stagnant due to price pressures and a shift towards higher-cost onshore consulting. India faces a challenge: pivot towards labor-intensive sectors and adapt education to AI-related skills, or risk massive youth unemployment.

(indiadispatch.com)

Tech India IT

Mathematicians Crack Turbulent Diffusion Conjecture: A Century-Old Mystery Solved

2025-05-16

Mathematicians Crack Turbulent Diffusion Conjecture: A Century-Old Mystery Solved

A team of mathematicians spent two years developing a novel grid refinement technique to prove the superdiffusion conjecture in turbulent fluids. By progressively refining their computational grid, they ultimately revealed regularities in fluid behavior at larger scales. This allowed them to apply traditional homogenization techniques, precisely calculating the diffusion rate of particles in turbulence, matching physicists' decades-old predictions. This breakthrough not only solves a long-standing scientific problem but also provides new methods and insights for studying more complex turbulent phenomena and other physical problems.

(www.quantamagazine.org)

Tech turbulence superdiffusion

Java's Compact Object Headers Graduate to Product Feature

2025-05-22

JEP 519 promotes the experimental 'Compact Object Headers' feature to a full product feature in Java. Initially introduced in JDK 24 to optimize object header layout and improve performance, it has undergone extensive testing at Oracle and Amazon, proving its stability and performance gains. The `-XX:+UnlockExperimentalVMOptions` flag is no longer needed for activation. Future expansion for more object header bits is planned for, with Project Valhalla and Lilliput providing solutions.

(openjdk.org)

Development

Oswald the Lucky Rabbit: From Forgotten Star to Disney Icon

2025-06-17

Oswald the Lucky Rabbit: From Forgotten Star to Disney Icon

Oswald the Lucky Rabbit, an early Disney creation, was a forgotten star for many years. Created in 1927 by Disney and Iwerks for Universal Pictures, his early cartoons were lauded for their unique personality animation and innovative use of cinematic techniques. However, a contract dispute led to Disney losing the rights to Oswald. In a surprising turn of events in 2006, Disney reacquired the rights through a clever trade. Since then, Oswald has enjoyed a resurgence, appearing in video games like *Disney Speedstorm*, theme parks, and merchandise, becoming once again a significant Disney character, even set to star in a horror film in 2024. This incredible journey showcases early Disney animation innovation, the complexities of intellectual property, and the enduring appeal of classic characters.

(en.wikipedia.org)

Game Oswald

txtar: A Simplified Text Archiving Library for Chez Scheme

2025-02-08

txtar is a Chez Scheme library providing a simple text archive format compatible with golang.org/x/tools/txtar. It concatenates files and allows for a top-level comment. The format is human-readable and ideal for test data. Installation is straightforward: run `make install` and set the `CHEZSCHEMELIBDIRS` environment variable. It requires srfi s13 strings and srfi s64 testing (for testing only). Dependencies can be obtained via Thunderchez. All exports are documented with type expectations; examining the implementation is encouraged. Examples include constructing an archive from filenames, writing text to an archive file, and retrieving a file from an archive. txtar is licensed under the GNU Affero General Public License.

(git.sr.ht)

Development Text Archiving

UK Law Lagging Behind: Undersea Cable Sabotage Exposes Legal Gaps

2025-07-02

UK Law Lagging Behind: Undersea Cable Sabotage Exposes Legal Gaps

A UK government minister has warned that cyberattacks and undersea cable sabotage are blurring the lines between war and peace, highlighting flaws in UK law. The outdated 1885 Submarine Telegraph Act, with its paltry £1,000 fine, is woefully inadequate for modern threats. Recent incidents, such as suspected Russian attacks on underwater cables in Sweden, underscore the urgency. The government is considering a new Defence Readiness Bill to address state-sponsored cybercrime and undersea cable attacks, but faces challenges in defining 'acts of war' and balancing civil and military responses.

(www.theregister.com)

Tech

AI Interpretability: Cracking Open the Black Box of LLMs

2025-05-24

AI Interpretability: Cracking Open the Black Box of LLMs

Large language models (LLMs) like GPT and Llama are remarkably fluent and intelligent, but their inner workings remain a black box, defying easy understanding. This article explores the crucial importance of AI interpretability, highlighting recent breakthroughs from Anthropic and Harvard researchers. By analyzing model 'features,' researchers discovered that LLMs form stereotypes based on user gender, age, socioeconomic status, and more, impacting their output. This raises ethical and regulatory concerns about AI, but also points towards ways to improve LLMs, such as adjusting model weights to alter their 'beliefs' or establishing mechanisms to protect user privacy and autonomy.

(www.theatlantic.com)

AI AI interpretability

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