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Resurrecting the Dead: Running Android Apps on Unsupported Windows Versions with Project Astoria

2025-06-01

Resurrecting the Dead: Running Android Apps on Unsupported Windows Versions with Project Astoria

This post details how to run Project Astoria, Microsoft's defunct Android app bridging solution, on various unsupported Windows versions, from Windows Desktop to the Anniversary Update and beyond. By cleverly utilizing files and registry entries from old Windows 10 Mobile builds and overcoming the 'time bomb' issue of expired builds, the author successfully gets Android apps running. The article thoroughly outlines each step, including copying files, importing registry keys, configuring services, and deploying APKs using a patched WConnectAgent tool. The author concludes by successfully running Android CPU-Z on Windows 10.

(trungnt2910.com)

Development

FramePack: A Revolutionary Next-Frame Prediction Model for AI Video Generation

2025-04-20

FramePack is a groundbreaking next-frame prediction neural network architecture that compresses input contexts to a fixed length, making the generation workload independent of video length. This achieves O(1) computational complexity for streaming, setting a new benchmark in AI video generation. It generates high-quality videos using only 6GB of GPU memory on laptops with RTX 3060. Generation speed reaches 1.5-2.5 seconds per frame on an RTX 4090, but is 4-8 times slower on laptops with 3070ti/3060. Its bi-directional sampling method effectively eliminates the common drifting problem in video generation.

(frame-pack.video)

AI next-frame prediction

ZLinq: A Radical Optimization and Extension of LINQ

2025-05-20

ZLinq: A Radical Optimization and Extension of LINQ

ZLinq is a .NET LINQ library that dramatically improves LINQ performance through clever architecture and optimization strategies. It introduces the `IValueEnumerator` interface, replacing the traditional `MoveNext` and `Current` with `TryGetNext` to reduce method calls. Furthermore, it supports `Span` and SIMD operations, and provides LINQ support for tree structures like JSON and Unity's GameObjects. ZLinq's optimizations aim to minimize allocations and method calls, resulting in faster processing, especially beneficial when dealing with large datasets or performance-critical scenarios.

(neuecc.medium.com)

Development

Summary of Unity Support Page Footer

2024-12-31

Summary of Unity Support Page Footer

This text is the footer of the Unity Technologies website. It includes copyright information, privacy policy, cookie policy, and links to various resources such as Unity Ads, Asset Store, learning materials, community forums, and documentation. It's not an article itself, but a navigational element pointing users to further information and resources related to Unity.

(unity.com)

Development support website footer

The AI Tattoo Generator Revolutionizing Personalized Ink

2025-01-07

The AI Tattoo Generator Revolutionizing Personalized Ink

Tired of generic tattoo designs? The #1 AI tattoo generator lets you create professional, unique tattoo designs with ease. Simply input your preferences and generate a wide range of styles, fulfilling your vision for personalized body art. Skip the long wait times and high costs of traditional tattoo artists; this AI tool is changing the tattoo game.

(www.tattoopro.ai)

Design Tattoo

Migrating from CockroachDB to PostgreSQL: $110k in Yearly Savings

2025-05-14

Migrating from CockroachDB to PostgreSQL: $110k in Yearly Savings

A company struggled with high latency issues in CockroachDB, with complex SQL queries leading to performance degradation and difficult query cancellation. They ultimately migrated to PostgreSQL. The migration process spanned several weeks, involving building a custom ETL tool and data transformation, but ultimately completed the production database migration in 15 minutes, resulting in a 33% reduction in request latency and over $110,000 in annual savings.

(engineering.usemotion.com)

Development

Copyright Showdown: Big Tech's AI Training Data Faces Legal Scrutiny

2025-05-12

Copyright Showdown: Big Tech's AI Training Data Faces Legal Scrutiny

Big Tech companies are facing a copyright battle over their use of others' content to train AI models. A new report from the US Copyright Office suggests that using copyrighted material for AI training may constitute infringement. The report distinguishes between AI models used for research and commercial purposes, stating that commercial AI models using vast amounts of copyrighted works for training, especially without authorization, may exceed fair use boundaries. The firing of the Copyright Office director shortly after the report's release has fueled speculation of a connection, highlighting the intensifying conflict between tech giants and the government.

(www.yahoo.com)

Tech

The Paradox of Effort in AI Development

2025-04-11

The Paradox of Effort in AI Development

Using the childhood analogy of damming a creek, the author explores the tension between striving for maximum effort and making wise choices in AI development. Initially, like a child, the author tried building dams with small rocks and leaves, only to discover a more efficient method with a shovel. This realization highlights how 'victory' can sometimes mean a shrinking of the game's space. Similarly, in AI, the author relentlessly pursued an investment banking job, only to find, upon success, that the game of 'making as much money as possible' was no longer available. He argues that against overwhelming forces (nature, the market), full effort can be counterproductive. Anthropic's recent report on educational applications, however, suggests a growing awareness of potential risks, akin to noticing the struggling clams on a beach.

(www.lesswrong.com)

AI

Iceland's Election System: A Near-Perfect Proportional Representation?

2025-04-19

Iceland's upcoming election highlights its unique biproportional representation system. The system uses the d'Hondt divisor method to allocate seats, first assigning constituency seats and then adjustment seats to balance voting power across constituencies. However, Iceland uses an approximation algorithm, not the mathematically optimal method, potentially leading to unfair results. The article details the system's mechanics and flaws, suggesting improvements such as increasing the number of adjustment seats or adopting a fairer voting method. A voting simulator is mentioned.

(smarimccarthy.is)

Misc election system proportional representation iceland

Holographic 3D Printing: Seconds-Long Fabrication Achieved

2025-03-02

Holographic 3D Printing: Seconds-Long Fabrication Achieved

European researchers have developed HoloVAM, a groundbreaking holographic 3D printing technique that dramatically reduces printing time to mere seconds. Unlike traditional layer-by-layer methods, HoloVAM uses a 3D hologram to project light patterns into liquid resin, creating entire objects in a single shot. This significantly improves light efficiency, overcoming limitations of conventional volumetric additive manufacturing (TVAM) like low efficiency and poor resolution. HoloVAM achieves high-precision, rapid printing of millimeter-scale objects and shows promise for bioprinting cell-laden hydrogels. This breakthrough is poised to revolutionize biomedical applications.

(3dprintingindustry.com)

Tech holographic projection bioprinting

Nintendo's Switch Ban: Online Services Blocked, Offline Functionality Remains?

2025-05-27

Nintendo's Switch Ban: Online Services Blocked, Offline Functionality Remains?

Nintendo's aggressive stance against modded Switches sparks debate. While their terms allow for remotely bricking modified consoles, in practice, the company seems more focused on deterring users than widespread bans. Lawyers point out that this "software tethering," while legally possible, faces public backlash and potential legal challenges. Ultimately, whether Nintendo will actually enforce widespread bans depends on public reaction and legal boundaries.

(arstechnica.com)

Game Modding

41% of Employers to Cut Staff by 2030 Due to AI, Says WEF Report

2025-01-10

41% of Employers to Cut Staff by 2030 Due to AI, Says WEF Report

A World Economic Forum report reveals that 41% of global employers anticipate staff reductions by 2030 due to AI-driven automation. While 77% plan to upskill their workforce for AI collaboration, the report highlights the significant impact on the job market. Graphic designers and legal secretaries are among roles projected to decline, emphasizing the growing importance of AI skills, creative thinking, and lifelong learning. Despite predicting net job growth over the next five years, the report acknowledges substantial job displacement due to AI.

(gizmodo.com)

Tech

Linus vs. Tanenbaum: A Clash of OS Design Philosophies

2025-02-08

This thread captures a heated debate between Linus Torvalds, creator of Linux, and Andrew S. Tanenbaum, author of Minix. The core disagreement centers on operating system design philosophy: Linus advocated leveraging the strengths of specific hardware (like the 386), while Tanenbaum prioritized portability and operation on low-end hardware. Linus criticized Minix's design limitations in performance and functionality, while Tanenbaum countered that Linux was too hardware-dependent. This debate highlights contrasting OS design approaches and reflects the impact of hardware limitations on software development at the time.

(groups.google.com)

Development Operating System Design

Wings Over Dallas Disaster: A Case Study in Air Show Safety Failures

2025-03-02

Wings Over Dallas Disaster: A Case Study in Air Show Safety Failures

The 2022 Wings Over Dallas air show collision, resulting in six deaths, exposed critical safety failures. Air boss Russell Royce's reliance on visual separation, neglecting established procedural separation techniques, was a key factor. The investigation revealed a deeper problem within the Commemorative Air Force (CAF): a culture accepting risky practices, stemming from reliance on experienced pilots and a lack of formal protocols. The accident spurred reforms by the CAF and the FAA, highlighting the need for a stronger safety culture within the warbird community and improved air show oversight.

(admiralcloudberg.medium.com)

Tech air show safety aviation accident NTSB investigation

Ancient Pigments: From Imperial Purple to Han Purple

2025-03-05

Ancient Pigments: From Imperial Purple to Han Purple

This article explores the stories behind several famous ancient pigments, including the costly Tyrian purple of the Mediterranean (made from thousands of snails), the vibrant Egyptian blue (made from sand, salt, and copper), the mysterious Mayan blue (made from indigo plants and clay), and the artistically and scientifically significant Han purple (made by melting sand, barium, and copper at high temperatures). These pigments not only reflect the craftsmanship and aesthetics of ancient civilizations but also contain rich cultural and historical information, and even retain value in modern scientific research.

(worldhistory.substack.com)

Tech ancient pigments history of technology

AI Tools: Powerful, But Don't Forget the Human

2025-03-04

AI Tools: Powerful, But Don't Forget the Human

This article explores the risks of deploying AI tools in production environments. The author argues that current AI isn't Artificial General Intelligence (AGI), but rather charismatic technology that often underdelivers on its promises. Drawing on cognitive systems engineering and resilience engineering, the article poses key questions for evaluating AI solutions: Does the tool genuinely augment human capabilities? Does it turn humans into mere monitors? Does it introduce new cognitive biases? Does it create single points of failure? The author stresses the importance of responsible AI system design, emphasizing that blindly adopting AI won't replace human workers; instead, it transforms work and creates new weaknesses.

(www.honeycomb.io)

AI

War Powers Resolution: A 50-Year Struggle for Power

2025-06-21

War Powers Resolution: A 50-Year Struggle for Power

The War Powers Resolution of 1973, enacted over President Nixon's veto, aimed to curb the President's ability to commit U.S. forces to armed conflict without congressional approval. Born from the Vietnam War and fueled by Nixon's secret bombing of Cambodia, the resolution mandates presidential notification to Congress within 48 hours of deploying troops and limits deployments to 60 days without further authorization. Despite ongoing legal challenges and accusations of violations, the Resolution remains a key element in the ongoing debate over the balance of war powers between the executive and legislative branches, highlighting a half-century of tension between presidential authority and congressional oversight.

(en.wikipedia.org)

Misc War Powers President

Brain Drain: US Scientists Flee Trump's Science Funding Cuts

2025-04-22

Brain Drain: US Scientists Flee Trump's Science Funding Cuts

The Trump administration's drastic cuts to science funding and workforce are driving a mass exodus of US scientists seeking opportunities abroad. Nature Careers data reveals a 32% surge in applications from US scientists for international jobs between January and March 2025 compared to 2024, alongside a 35% increase in US users browsing international opportunities. March alone saw a staggering 68% rise in views as cuts intensified, with hundreds of federal research grants abruptly terminated and major universities facing substantial funding reductions. European institutions are actively recruiting these displaced scientists, with initiatives like Aix-Marseille University's 'Safe Place for Science' and the Max Planck Society's Transatlantic Program offering refuge and collaboration opportunities. This brain drain reflects not just a search for opportunities, but a forced exodus from US academic institutions.

(www.nature.com)

Tech Science Funding US Science

Apollo 13: A Space Odyssey of Ingenuity and Survival

2025-04-18

Apollo 13: A Space Odyssey of Ingenuity and Survival

In 1970, Apollo 13's mission to the moon turned into a desperate fight for survival when an oxygen tank exploded, leaving three astronauts stranded 200,000 miles from Earth. Facing dwindling oxygen, power, and water, the crew found themselves in a critical situation due to insufficient carbon dioxide scrubbers. Ground control, in a feat of ingenuity, guided the astronauts through a makeshift repair using only materials available on board. They successfully modified the CO2 system, averting disaster and ensuring a safe return. This harrowing tale highlights human resilience and problem-solving in the face of unimaginable challenges.

(www.howequipmentworks.com)

Tech Apollo 13 Space Rescue

Claude Integrations and Advanced Research: A Powerful Upgrade

2025-05-01

Claude Integrations and Advanced Research: A Powerful Upgrade

Anthropic has announced major updates to Claude, introducing Integrations that allow developers to connect various apps and tools, and expanding its research capabilities. Advanced Research mode lets Claude search the web, Google Workspace, and now connected Integrations, conducting research for up to 45 minutes and providing comprehensive reports with citations. Web search is now globally available for all paid Claude users. These updates significantly enhance Claude's functionality and efficiency, making it a more powerful collaborative tool.

(www.anthropic.com)

AI Integrations

Open-Source Tool LVTShift: Model Your City's Land Value Tax

2025-06-05

Open-Source Tool LVTShift: Model Your City's Land Value Tax

This blog post details using the open-source tool LVTShift to model the impacts of a land value tax (LVT). The author showcases analyses of South Bend and Syracuse, demonstrating how LVTShift simulates various LVT policies (revenue-neutral, different tax burden shifts, etc.) and their effects on city residents and economies. The post thoroughly explains data acquisition, processing, model building, and analysis, including code examples and data sources. Readers are encouraged to model their city's LVT using LVTShift and share their results.

(progressandpoverty.substack.com)

Development

The Universality Conjecture and a Bet on Ramanujan Graphs

2025-04-20

The Universality Conjecture and a Bet on Ramanujan Graphs

The Alon-Boppana bound presented a fascinating challenge: constructing graphs that reach this limit. Sarnak, Lubotzky, and Phillips used number theory to create 'Ramanujan graphs' achieving this bound. A bet arose between Alon and Sarnak regarding the proportion of Ramanujan graphs among all regular graphs. Years later, Horng-Tzer Yau, leveraging the universality conjecture for random matrices, solved this problem, definitively settling the decades-old wager.

(www.quantamagazine.org)

Math universality conjecture

Embrace Your Quirks: A Beginner's Guide to Blogging

2025-01-29

Embrace Your Quirks: A Beginner's Guide to Blogging

A blogger friend seeks advice, and the author suggests: be authentic, showcasing your unique personality and contradictions is more engaging than blindly imitating others; start by writing quickly, like chatting with a friend, then refine; begin with simple 500-word posts, such as "a problem I had and how I solved it"; practice consistently, improving one aspect at a time; don't be afraid to make mistakes, Kafka often rewrote from scratch; when editing, cut the weakest 20%; ultimately, your blog will attract people who share your unique perspective.

(www.henrikkarlsson.xyz)

Misc blog writing personal style writing tips

UK's Economic Paradox: Rich Yet Broke?

2025-04-04

UK's Economic Paradox: Rich Yet Broke?

Despite being the world's 6th largest economy with decades of high tax revenue, Britain faces a significant economic paradox: widespread financial strain. The article explores two key factors contributing to this: insufficient public and private investment, hindering economic growth; and shockingly inefficient public spending, evidenced by the NHS and defense procurement. The author argues for sweeping reforms to address waste and inefficiency, paving the way for economic improvement.

(martinrobbins.substack.com)

Startup Fiscal Crisis Public Investment

X Server: The Unsung Hero of Your GUI

2025-09-23

X Server: The Unsung Hero of Your GUI

The X server is the foundation of your graphical user interface. It accepts requests from client applications to create windows—these windows are virtual screens where client programs can draw. The X server (or a separate compositor) composes windows onto the actual screen as directed by the window manager, which usually interacts with the user via graphical controls like buttons, draggable title bars, and borders. For more info, check out the Xorg mailing list, Bugzilla, and code repository.

(github.com)

Development

AI Designs Wireless Chips in Hours, Outperforming Humans

2025-02-23

AI Designs Wireless Chips in Hours, Outperforming Humans

Researchers at Princeton and IIT have demonstrated that AI can design complex millimeter-wave wireless chips in mere hours, a task that would take weeks for human engineers. Using an inverse design approach, the AI generated chips that were not only more efficient but also radically different from human designs, appearing almost randomly shaped and defying human comprehension. While not perfect, with some designs requiring human correction, the research opens exciting possibilities for faster and more efficient chip design, boosting overall electronics development.

(www.livescience.com)

Tech Chip Design Millimeter-wave

Google's Carbon: Not Just a C++ Successor, But a Technical Debt Reckoning

2025-02-08

Google's Carbon: Not Just a C++ Successor, But a Technical Debt Reckoning

Google's experimental programming language, Carbon, isn't merely a C++ replacement; it's a project aiming to tackle C++'s massive technical debt through automated tools for large-scale migration to a modern, maintainable language. Stemming from disagreements with the C++ standards committee over the language's future direction, Carbon seeks to free itself from committee constraints, enabling more agile evolution. While a monumental challenge, Carbon leverages tools like Clang and LLVM, unifying abstractions via interfaces to address C++'s complexity, offering a potential solution for the vast C++ codebases that will persist for decades to come.

(herecomesthemoon.net)

Development Technical Debt

Russia Automates Disinformation to Game AI Chatbots

2025-04-19

Russia Automates Disinformation to Game AI Chatbots

Russia is automating the spread of disinformation to manipulate AI chatbots, influencing responses on key topics like the war in Ukraine. Researchers found that leading chatbots repeated Russian lies, highlighting a vulnerability in AI's reliance on data. Russia created a network of websites (Pravda network) designed to be picked up by AI crawlers, saturating the internet with false narratives. This low-cost, highly effective tactic undermines information integrity, exacerbated by reduced government oversight and the rapid deployment of chatbots. The lack of effective response mechanisms poses a significant threat.

(www.detroitnews.com)

Tech

A Catalog of Novel Operating Systems: Reimagining the Future of Computing

2025-05-17

A Catalog of Novel Operating Systems: Reimagining the Future of Computing

Following the LLM hype, a wave of new operating system creations has emerged. This article catalogs several such projects, including the UXN/Varvara personal computing stack, the web-research oriented Nette.io OS, and Lisp-based systems like Interim and ChrysaLisp. These projects demonstrate innovative approaches to OS design, such as DesktopNeo's reimagining of the desktop interface and MercuryOS's intention-based OS. These efforts represent bold explorations into the future of computing, reigniting passion for OS innovation.

(github.com)

Development

PHP Generics: From Blog Series to Book

2025-09-25

PHP Generics: From Blog Series to Book

For over a decade, PHP developers have debated the inclusion of generics. A 2025 compile-time generics RFC shifted the conversation. The author, inspired by this, created a blog series delving into the history, details, and ecosystem impact of generics in PHP. This series evolved into a book, "Generics in PHP – A Guided Journey Through the Compile-Time RFC." Expanding on the blog posts, the book provides additional chapters, refined examples, and insights into the future of generics in PHP, empowering developers to write cleaner and safer code.

(doganoo.medium.com)

Development

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