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AI in OS: Hype Over Substance?

2025-04-12

AI in OS: Hype Over Substance?

Microsoft, Apple, and Google are aggressively pushing AI integration into their operating systems, such as Microsoft's Copilot and Apple Intelligence. However, the article argues this is more hype than practical benefit. Users prefer stable, private, and customizable OSes without unnecessary bloat, ads, or invasive AI features. While AI assistants have value in specific niches (like programming), forcing their integration into the OS sacrifices user experience and facilitates greater data collection by tech companies. The ideal OS is stable, private, lightweight, and customizable, with AI tools offered as optional standalone apps, not core OS functions.

(www.howtogeek.com)

Tech AI integration

Black Hole Awakens 300 Million Light-Years Away: Defying Existing Theories

2025-04-12

Black Hole Awakens 300 Million Light-Years Away: Defying Existing Theories

For the first time, scientists have witnessed in real-time the awakening of a supermassive black hole 300 million light-years from Earth. Located in the center of the galaxy SDSS1335+0728 in the Virgo constellation, this black hole, nicknamed "Ansky," began emitting intermittent bright flashes of energy in late 2019. Subsequent observations revealed regular X-ray bursts, a phenomenon known as quasi-periodic eruptions (QPEs). These QPEs are significantly more energetic and longer-lasting than previously observed, challenging existing theories of black hole lifecycles. Researchers suggest the eruptions might stem from disturbances in the accretion disk caused by nearby interstellar gas, rather than the death of a star. This discovery provides invaluable data for understanding black hole evolution.

(www.popsci.com)

Tech

German UBI Experiment: Full-Time Work Continues, Happiness Increases

2025-04-12

German UBI Experiment: Full-Time Work Continues, Happiness Increases

A three-year German experiment provided 122 participants with a monthly unconditional basic income of €1,200. Surprisingly, participants didn't reduce their working hours; instead, job satisfaction increased, and they were more likely to change jobs or pursue further education. The study showed that unconditional basic income didn't decrease economic activity but improved participants' mental and physical health, particularly for women, who experienced a greater sense of autonomy. This experiment challenges the conventional wisdom that basic income discourages work and offers valuable insights for future policy decisions.

(www.cnn.com)

Misc

China Greenlights First Commercial Flying Taxis

2025-04-12

China Greenlights First Commercial Flying Taxis

China's Civil Aviation Administration (CAAC) has approved EHang Holdings and its subsidiary to operate commercial flying taxis in Guangdong and Hefei, marking a major leap forward in autonomous air transport. These two-seater electric vehicles, capable of speeds up to 130 km/h and a range of 35 km, utilize advanced AI flight control and redundant communication systems to alleviate traffic congestion and pollution. Initially deployed for tourism routes, they're slated to expand to urban and intercity travel, integrating with existing transportation networks. This move is expected to influence global UAM development, injecting billions into the sector and creating numerous jobs.

(engineerine.com)

Tech flying taxis autonomous air transport urban mobility

Amazon Prime Video Rebuilds Living Room UI with Rust and WebAssembly

2025-04-12

Amazon Prime Video Rebuilds Living Room UI with Rust and WebAssembly

Amazon engineers detail their journey rebuilding the Prime Video living room device UI using Rust and WebAssembly. Facing challenges like massive performance variations across devices (set-top boxes, game consoles, etc.), inconsistent hardware capabilities, and difficult native code updates, they employed a hybrid architecture: a low-level UI engine in Rust and WebAssembly, with business logic in React and JavaScript communicating via a message bus. To further boost performance and responsiveness, they fully migrated the UI layer to Rust, creating a new Rust UI SDK. The new architecture dramatically reduced input latency and enabled previously impossible animation effects. While the WebAssembly ecosystem remains evolving, presenting challenges like panic handling, the overall results were positive, with increased developer productivity.

(www.infoq.com)

Development

Solid-State Transformers: Revolutionizing Power Grids

2025-04-12

Solid-State Transformers: Revolutionizing Power Grids

Traditional transformers, while the backbone of power grids for over a century, are struggling to meet the demands of renewable energy, electric vehicles, and smarter grids. Solid-state transformers (SSTs) offer a compact, efficient, and intelligent solution, poised to revolutionize electricity distribution and management. Utilizing advanced power electronics and high-frequency transformers, SSTs achieve highly efficient voltage conversion and bidirectional power flow, offering features like voltage regulation, harmonic mitigation, and fault isolation. While currently more expensive, SSTs are showing promise in applications like EV charging and solar/wind integration, and are expected to become a crucial component of modern grids.

(www.powermag.com)

Tech Solid-State Transformer Power Electronics Smart Grid

KickSmash32: Open-Source Amiga ROM Replacement Module

2025-04-12

KickSmash32: Open-Source Amiga ROM Replacement Module

KickSmash32 is an open-source Kickstart ROM replacement module for Amiga 3000 and 4000 systems. Supporting up to 8 independent flash banks, it allows ROM programming and switching via Amiga command-line utilities or a Linux host utility (USB-C). Optional host file services enable easy file transfers between the Amiga and host PC. Comprehensive documentation and build instructions are provided. Note that due to inconsistent ROM socket layouts across Amiga models, KickSmash32 is only compatible with Amiga 3000 and the original Amiga 4000.

(github.com)

Hardware ROM replacement

Challenge to Quantum Theory: Could 'Paraparticles' Exist in 3D?

2025-04-12

Challenge to Quantum Theory: Could 'Paraparticles' Exist in 3D?

For decades, physicists have believed that only two fundamental particles exist: bosons and fermions. This belief is largely based on the DHR theorem and its underlying assumptions. However, new research suggests the possibility of a third type of particle, called a 'paraparticle,' in three dimensions. These particles possess hidden internal states that change when particles swap places, but these changes disappear during measurement. This discovery challenges conventional quantum theory and opens new avenues for research in quantum computing and condensed matter physics.

(www.quantamagazine.org)

Physics quantum theory paraparticles DHR theorem

GNU FDL: Your Document's Path to Freedom

2025-04-12

The GNU Free Documentation License (FDL) ensures the freedom to copy and redistribute documents, with or without modification, for commercial or non-commercial purposes. It allows derivative works to remain free under the same conditions, while preserving attribution for the authors. The FDL covers various media, defining key concepts like "Modified Version," "Invariant Sections," and "Cover Texts." It details rules for mass copying, modifications, combining documents, and more, striking a balance between document freedom and author rights.

(protesilaos.com)

Misc free documentation

Building a Slick Animated Table of Contents with SVG

2025-04-12

Building a Slick Animated Table of Contents with SVG

This article demonstrates creating a dynamic table of contents (TOC) similar to Clerk's, using SVG and CSS animations. The author first crafts animated line effects using SVG paths and the `mask` attribute. To animate the highlighted section of the TOC, they cleverly generate a mask map from an SVG path, then combine it with CSS's `mask-image` property and animations for a smooth, highlighted effect. The process showcases SVG's power in front-end animation and the author's ingenuity and attention to detail.

(fuma-nama.vercel.app)

Development SVG animation

SF Startup Artie Hiring Founding Product Engineer

2025-04-12

SF Startup Artie Hiring Founding Product Engineer

Fast-growing San Francisco-based database replication startup Artie is seeking its third engineer, a Founding Product Engineer. You'll build real-time database replication solutions leveraging Kafka and CDC, directly interact with technical customers to improve UX, and build new features (e.g., column exclusion, encryption, schema change alerts). The tech stack includes Go, PostgreSQL, Redis, Kafka, Elasticsearch, Kubernetes, and Terraform. This challenging role requires 4+ years of web development experience in a startup environment; Go proficiency is a plus.

(www.ycombinator.com)

Startup

Kilo Code: A 'Don't Innovate' Approach to Building the Ultimate AI Coding Assistant

2025-04-12

Kilo Code: A 'Don't Innovate' Approach to Building the Ultimate AI Coding Assistant

Instead of innovating, Kilo Code embraces a 'fast-follow' strategy, integrating the best features from existing open-source AI coding assistants like Roo Code and Cline. By forking and merging these projects, Kilo Code quickly became a superset of both, offering a comprehensive toolset. The goal isn't to win a market war, but to build a genuinely useful tool boosting developer productivity. The open-source nature encourages community contribution and allows for rapid iteration, aiming to surpass proprietary solutions through speed and collaboration.

(blog.kilocode.ai)

Development fast follower

Trump Admin Grants Electronics Tariff Exemption, Tech Giants Breathe Easy

2025-04-12

Trump Admin Grants Electronics Tariff Exemption, Tech Giants Breathe Easy

US Customs and Border Protection announced an exemption from retaliatory tariffs on imported electronics, including smartphones, computer monitors, and various components. This follows the Trump administration's imposition of a minimum 145% tariff on Chinese goods, a move that would have severely impacted tech giants like Apple. Analysts hailed the exemption as “the best possible news for tech investors,” providing significant relief. However, uncertainties remain regarding the impact on consumer prices and the future of US manufacturing. Nintendo even postponed the US pre-order date for its Switch 2 console due to tariff concerns.

(edition.cnn.com)

Tech

AI Reimagines a Classic: The Wizard of Oz Hits the Sphere

2025-04-12

AI Reimagines a Classic: The Wizard of Oz Hits the Sphere

Google DeepMind, Google Cloud, and other companies have used AI to bring the 1939 classic film, The Wizard of Oz, to the colossal Sphere screen in Las Vegas in an unprecedented way. Utilizing AI models like Imagen, Veo, and Gemini, the team transformed the original black-and-white film into ultra-high-definition imagery, expanding scenes and creating an immersive experience. The project respected the original work, adding no new dialogue or music. This achievement showcases the advancements in AI technology while offering a fresh interpretation of a cinematic classic.

(blog.google)

Tech

Tunarr: Build Your Own Personalized Live TV Platform

2025-04-12

Tunarr is a powerful software that lets you create live TV channels from media on your Plex, Jellyfin, and other servers. Its user-friendly web UI allows customization of channels, programs, commercials, and settings. Watch your channels by adding the spoofed Tunarr HDHomerun tuner to Plex, Jellyfin, or Emby, or use generated M3U files with any third-party IPTV player app. Born from a love of TV and building on dizqueTV, Tunarr aims to modernize the stack, provide a migration path for existing users, improve stability and performance, and enhance the web UI, all while adding tons of new features.

(tunarr.com)

Development Live TV

Trump's Policies Fueling a Brain Drain: Who Benefits?

2025-04-12

Trump's Policies Fueling a Brain Drain: Who Benefits?

President Trump's administration is weakening America's appeal to talented immigrants. Recent actions, including detaining foreign nationals with valid visas and slashing research funding, are pushing skilled workers away. Tech companies are warning employees against leaving the country for fear of being barred from re-entry. This brain drain presents opportunities for other nations. Our analysis identifies the countries poised to gain the most.

(www.economist.com)

Misc

Apache Iceberg: Revolutionizing Geospatial Data Lakes

2025-04-12

Apache Iceberg: Revolutionizing Geospatial Data Lakes

Apache Iceberg, an open table format, now supports geometry data columns, a game-changer for geospatial data users. Traditional methods struggle with datasets exceeding a million features, but Iceberg, built on Parquet, offers blazing-fast reads and scalability for massive datasets. It provides developer-friendly features like DML operations (insert, update, merge, delete), versioning, and time travel, addressing data lake limitations like unreliable transactions and concurrency issues. Iceberg supports geospatial delete operations, time travel, and upserts, along with schema enforcement, evolution, efficient file listing, and small file compaction. Its merge-on-read capability drastically improves DML performance. Iceberg offers a superior alternative to traditional geospatial data handling, significantly improving performance and reliability.

(wherobots.com)

Tech Geospatial Data Data Lake

Hunting 0-days in SAP: A Security Engineer's Tale

2025-04-12

Hunting 0-days in SAP: A Security Engineer's Tale

A security engineer, while working on an SAP project, discovered and exploited two 0-day vulnerabilities in SAP setuid binaries, achieving local privilege escalation. The blog post details the vulnerability discovery process, from target identification and analysis to exploitation, culminating in root access. A tool called SAPCARve, developed to parse and manipulate SAP SAR archives, aided in the exploitation. Both vulnerabilities were assigned CVE-2024-47595 by SAP.

(www.anvilsecure.com)

Development vulnerability research security engineering

Delusions: A Broader, Culturally Informed Perspective

2025-04-12

Delusions: A Broader, Culturally Informed Perspective

A new study in Schizophrenia Bulletin challenges conventional understandings of delusions, revealing a far more diverse range of delusional themes than previously acknowledged. Analyzing 155 studies (173,920 participants), researchers identified 37 distinct themes, highlighting significant cultural variations. For example, jealousy delusions were more prevalent in Southern Asia, while guilt/sin delusions were more common in Eastern Europe. The study also emphasizes the strong link between delusional content and interpersonal relationships, and challenges existing diagnostic assumptions. The findings underscore the need for a more nuanced, individualized, and culturally informed approach to psychosis treatment, moving beyond rigid diagnostic frameworks.

(www.bps.org.uk)

Misc delusions psychosis cultural variations

The Copyright Conundrum of AI Training: Learning Rights vs. Labor Rights

2025-04-12

This article delves into the copyright implications of AI training. Some argue that training AI on copyrighted works requires licensing, establishing a "learning right." The author refutes this, stating AI training analyzes data, not copies it. The core issue is AI's exploitation of artists' labor, not copyright infringement. The author advocates for labor rights, not copyright expansion, as the latter benefits large corporations at the expense of independent artists.

(blog.giovanh.com)

AI learning rights

Charts.css: A JavaScript-Free Responsive Chart Framework

2025-04-12

Charts.css is a lightweight, open-source charting framework that allows you to create various responsive charts, such as area, column, and line charts, without needing JavaScript. It uses semantic HTML, making it easy to customize styling and access data, and boasts excellent accessibility. The framework is small (76kb, 7kb gzipped), performs exceptionally well, has zero external dependencies, and is ideal for building lightweight web applications.

(chartscss.org)

Development chart framework responsive design

Acknowledgements for an Economics Research Paper

2025-04-12

Acknowledgements for an Economics Research Paper

This is an economics research paper. The authors thank Julian Reif for helpful comments and acknowledge the research assistance of Emily Brydges, Fatima Djalalova, Ke Gao, Stella Gu, Jinglin Jian, Ekaterina Tsavalyuk, Zhifei (Julia) Xie, and Serhan Yalciner. Funding was provided by Gies at the University of Illinois and the Wellesley College Faculty Award Grant; there are no financial conflicts of interest. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.

(www.nber.org)

Misc research paper acknowledgements

AI Code Generation's Hallucinations: A New Software Supply Chain Threat

2025-04-12

AI Code Generation's Hallucinations: A New Software Supply Chain Threat

The rise of AI-powered code generation tools is revolutionizing software development, but also introducing new risks to the software supply chain. These tools sometimes 'hallucinate' nonexistent software packages, a vulnerability attackers are exploiting. They create malicious packages and upload them to registries like PyPI or npm. When the AI 'hallucinates' the name again, installing dependencies executes the malware. Studies show around 5.2% of commercial AI suggestions are non-existent packages, compared to 21.7% for open-source models. This 'hallucination' shows a bimodal pattern: some invented names reappear consistently, others vanish. This form of typosquatting, dubbed 'slopsquatting', requires developers to carefully vet AI-generated code. The Python Software Foundation is actively working to mitigate these risks.

(www.theregister.com)

Development

Python at the Speed of Rust: A New Compiler

2025-04-12

Python at the Speed of Rust: A New Compiler

This article introduces Function, a Python compiler that compiles Python code to native code, significantly boosting execution speed. Using matrix multiplication as an example, it demonstrates how symbolic tracing builds an Intermediate Representation (IR) graph, which is then lowered into native code (e.g., C). This achieves performance comparable to Rust. While still a proof-of-concept, Function is already powering production applications like monocular depth estimation and real-time pose detection. Future goals include on-device LLM inference.

(blog.fxn.ai)

Development

Founding Typescript Engineer Wanted: Build the Next Realtime Database

2025-04-12

Founding Typescript Engineer Wanted: Build the Next Realtime Database

InstantDB, a real-time database for the frontend, is hiring a founding Typescript Engineer to join their four-person team in San Francisco. The ideal candidate is obsessed with type ergonomics, enjoys crafting delightful UIs, and wants to build a sync engine to power the next Figma or Notion. The role involves improving Typescript types, UI enhancements, and optimizing the sync engine's performance, offering a challenging and rewarding opportunity.

(www.instantdb.com)

Development Realtime Database

Yakread's Personalized Recommendation Algorithm Overhaul

2025-04-12

Yakread's Personalized Recommendation Algorithm Overhaul

Yakread has rewritten its core recommendation algorithm that merges user subscriptions and bookmarked articles into a single personalized feed. The algorithm first sorts bookmarked articles by interaction (skips and bookmark time), applies a slight randomization to avoid monotony, and limits recommendations per website. For subscriptions, it calculates an "affinity score" based on the user's ten most recent interactions (views, skips, likes/dislikes) with each source. Pinned subscriptions are prioritized. Finally, it interleaves subscription and bookmark items using weighted random choice, balancing diversity and user preferences based on previous skips.

(obryant.dev)

Development recommendation algorithm personalized recommendation

Shorty: A More Concise C++ Lambda Library

2025-04-12

Shorty: A More Concise C++ Lambda Library

Shorty is a C++ library designed to offer a terser syntax than native C++ lambdas, not to replace C++ with a lazy DSL. It allows for more intuitive notation for sorting, filtering, zipping, and calling external functions, supporting various argument access methods and type conversions. For example, `std::ranges::sort(subject, $lhs > $rhs);` sorts concisely, and `subject | std::views::filter(($i % 2) == 0);` filters even numbers. Its design prioritizes developer efficiency and reduced boilerplate code.

(github.com)

Development Lambda Expressions

The Bitter Truth About AI-Powered Coding

2025-04-12

After experiencing the incredible efficiency of AI coding tools like Claude Code, the author found themselves grappling with a profound sense of unease. The joy of coding felt diminished, likened to the experience of cheating in a video game – winning easily, but losing the satisfaction. The author worries that the high cost of these tools will create a significant barrier to entry, exacerbating existing technological inequalities and raising environmental concerns. While acknowledging the inevitability of AI's progress, they express concern about a future where programming becomes less enjoyable and accessible to most.

(4zm.org)

Development technological anxiety

High-Performing Teams Embrace Conflict, Not Harmony

2025-04-12

High-Performing Teams Embrace Conflict, Not Harmony

High-performing teams aren't defined by surface-level harmony, but by psychological safety—the ability to openly discuss and productively resolve conflict. True safety isn't about avoiding conflict; it's about allowing challenging ideas to make the team stronger. The author argues that healthy teams flag issues early, debate thoroughly, focus on the problem, not the person, and turn mistakes into learning opportunities. Conversely, "nice" teams lacking open communication harbor hidden problems, ultimately leading to failure. Building this environment involves: leaders showing vulnerability, setting debate ground rules, and rewarding those who raise challenging questions. Ultimately, a psychologically safe team, while experiencing conflict, effectively resolves issues, avoids resentment, and ultimately delivers higher-quality work. The final point highlights that unquestioned code often crashes in production – the same applies to ideas.

(terriblesoftware.org)

Development psychological safety conflict resolution

Facebook Marketplace: Connection or Transaction?

2025-04-12

Facebook Marketplace: Connection or Transaction?

The rise of Facebook Marketplace is surprising. It's a massive virtual flea market, rough around the edges yet surpassing eBay in user base. The pandemic and inflation fueled its growth, attracting younger users. The author found that excessive Facebook use increased spending, but distancing from the platform eliminated the temptation of its targeted ads. The article explores Facebook's core nature: does it connect people or facilitate transactions? The rise of Buy Nothing groups, a mutual aid gifting model, suggests a different answer: genuine connection isn't built on transactions.

(www.theatlantic.com)

Misc

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