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Trump's Crypto Strategic Reserve: A Risky Gamble

2025-03-05
Trump's Crypto Strategic Reserve: A Risky Gamble

The Trump administration's plan to establish a "crypto strategic reserve" has sparked major controversy. While initially boosting crypto prices, the proposal carries significant risks. Government purchases of crypto would represent a massive wealth transfer from taxpayers to crypto holders, particularly concerning during fiscal austerity. Furthermore, the plan lacks strategic merit; cryptocurrencies offer no practical value to the US economy or government operations, potentially undermining the dollar's credibility and fostering corruption. Essentially, it's a government-backed gamble on speculative assets.

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(www.theatlantic.com)
Tech strategic reserve

Google Hit with $425M Verdict for Privacy Violations

2025-09-06
Google Hit with $425M Verdict for Privacy Violations

A federal jury has ordered Google to pay $425.7 million for illegally tracking users' smartphones over nearly a decade. The class-action lawsuit covered approximately 98 million devices in the US, resulting in roughly $4 per device in damages. Google denies wrongdoing and plans to appeal. Plaintiffs argued Google used the collected data for targeted advertising, generating billions in profit. While significantly less than the $30 billion+ sought, the plaintiffs celebrated the verdict as a win for privacy.

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(apnews.com)
Tech

Procedural Textures with Simple Hash Functions: A Playground of Patterns

2025-04-18
Procedural Textures with Simple Hash Functions: A Playground of Patterns

This article explores the surprising complexity achievable with a simple hash function for generating procedural textures. The core is a concise equation: $(c_x x + c_y y + c_{xy} xy + c_{x^2} x^2 + c_{y^2} y^2) mod m < τm$. By tweaking parameters, a vast array of visually rich patterns emerges. The author delves into the mathematical underpinnings, explaining how different terms influence the resulting texture. An interactive playground allows readers to experiment and create their own designs, making this relevant to game development and digital art.

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(douglasorr.github.io)
Game procedural textures

ICE Raid Delays Hyundai's EV Battery Plant Construction

2025-09-12
ICE Raid Delays Hyundai's EV Battery Plant Construction

Construction of Hyundai's electric vehicle battery plant in Georgia has been delayed by at least two to three months following an ICE raid that detained 475 workers. The raid, which sparked outrage in South Korea, has prompted concerns about the impact on foreign investment in the US and the potential for further disruptions to other South Korean projects. The plant, a joint venture with LG Energy Solutions, is crucial for Hyundai's US vehicle production. The incident highlights the tension between immigration enforcement and attracting foreign investment for vital industries like electric vehicle manufacturing, potentially hindering the US's competitiveness in the global EV market.

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(electrek.co)
Tech EV Battery Plant ICE Raid

Chinlone: Myanmar's Enduring National Game Fights for Survival Amidst Conflict

2025-06-05
Chinlone: Myanmar's Enduring National Game Fights for Survival Amidst Conflict

Chinlone, Myanmar's national sport, a centuries-old tradition blending sport and art, faces an uncertain future. The game, involving intricate footwork and head maneuvers, has seen participation decline due to the COVID-19 pandemic, the 2021 military coup, and subsequent civil unrest. The scarcity of premium rattan, essential for crafting the chinlone balls, further exacerbates the challenges. Despite the hardships, players and artisans persevere, continuing to practice and create the balls, determined to preserve this unique cultural heritage.

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(www.aljazeera.com)
Misc Myanmar culture traditional sport chinlone

lsof Demystified: Unveiling a Process's Open Files

2025-06-06

This code snippet uses the command `lsof -p $(echo $$)` to list all open files for the current zsh process. The output reveals details such as process ID, user, file descriptor type, device, size, and path, providing a clear picture of the process's interactions with the filesystem. This is invaluable for understanding process behavior and debugging file handle leaks.

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(mattrighetti.com)
Development file descriptors

From Multi-Head to Latent Attention: A Deep Dive into Attention Mechanisms

2025-08-30
From Multi-Head to Latent Attention: A Deep Dive into Attention Mechanisms

This article explores the evolution of attention mechanisms in natural language processing, from the initial Multi-Head Attention (MHA) to more advanced variants like Multi-Latent Head Attention (MHLA). MHA weighs important words in context by calculating query, key, and value vectors; however, its computational and memory complexity grows quadratically with sequence length. To address this, newer approaches like MHLA emerged, improving computational speed and scalability without sacrificing performance – for example, by using KV caching to reduce redundant calculations. The article clearly explains the core concepts, advantages, and limitations of these mechanisms and their applications in models like BERT, RoBERTa, and Deepseek.

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(vinithavn.medium.com)
AI

Lithium-ion Batteries: A Growing Threat to Air Travel Safety

2025-08-25
Lithium-ion Batteries: A Growing Threat to Air Travel Safety

The increasing number of passengers carrying lithium-ion batteries in their electronic devices is leading to a rise in onboard fires. FAA tests demonstrate the catastrophic potential of lithium-ion battery thermal runaway, which can cause short circuits, escalating temperatures, and ultimately, battery failure with the ejection of molten electrolyte, flames, smoke, and toxic gases. While halon extinguishers are recommended, they may be insufficient, necessitating the use of water and other resources. The FAA prohibits external battery packs in checked baggage, yet many passengers still do so. A recent incident involving a South Korean Airbus A321 highlights the dangers, prompting new regulations. Southwest Airlines now requires battery packs to be in plain sight and prohibits charging in overhead bins. Experts stress passenger awareness and advocate for purchasing quality devices to mitigate the risks associated with cheap, potentially defective batteries.

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(www.cnn.com)
Tech Lithium-ion Batteries Aircraft Fires

Fivetran Acquires Census: Automating the Entire Data Journey

2025-05-01
Fivetran Acquires Census: Automating the Entire Data Journey

Fivetran's acquisition of reverse ETL company Census marks a significant leap forward in data integration. Census's reliable reverse ETL engine enables the seamless and trustworthy movement of governed data from data warehouses to operational applications like Salesforce and HubSpot, closing the loop between analytics and action. This extends Fivetran's platform beyond ingestion and transformation, allowing customers to power real-time decisions, AI, and business operations with automation and observability, without custom code or ongoing maintenance. Customers like Canva have already achieved impressive results using Fivetran and Census, including increased email open rates, platform engagement, and significant engineering time savings.

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(www.fivetran.com)
Development reverse ETL

File Systems: The Proto-Hypermedia?

2025-01-22
File Systems: The Proto-Hypermedia?

This article explores the intriguing idea of file systems as a precursor to hypermedia. It argues that the linking structure of directories and files, along with support for diverse data types, provided a form of flexible and varied information access and organization, echoing core hypermedia principles. While lacking the interactivity and dynamism of modern hypermedia, the article highlights the file system's pioneering role in information management, laying groundwork for later hypermedia technologies.

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(jon.work)
Tech file systems information organization

A Pixel Parable: Behind the Scenes at Lucasfilm Games

2025-01-08
A Pixel Parable: Behind the Scenes at Lucasfilm Games

This article recounts the journey of Mark, an illustrator with no prior gaming experience, at Lucasfilm Games. Through sheer luck and talent, he transforms from a computer novice into a key member of the studio, ultimately impacting the gaming industry with his unique pixel-handling techniques. The narrative is full of dramatic twists and turns, showcasing the hardships and creativity of early game development, and the blossoming of individual talent under restrictive conditions.

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(olano.dev)
Game Pixel Art

Google Launches Experimental Windows App: Alt+Space for Instant Search

2025-09-16
Google Launches Experimental Windows App: Alt+Space for Instant Search

Google has launched a new experimental Windows app in Labs designed for faster information retrieval. Pressing Alt+Space instantly searches computer files, installed apps, Google Drive, and the web without window switching. Built-in Google Lens lets you select and search anything on your screen, easily translating images, solving homework problems, and more. AI Mode provides deeper AI-powered responses with follow-up questions and links.

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(blog.google)
Tech Search App

A 300-Line Python Compiler: Closure Conversion Explained

2025-08-11
A 300-Line Python Compiler: Closure Conversion Explained

While working through the Ghuloum tutorial, the author re-implemented a compiler originally written in C, achieving a concise 300-line Python version (including tests). This compiler performs closure conversion, handling variable binding, free variable tracking, and code object management. The post details the implementation, covering `lambda` and `let` expressions, function calls, and providing test cases and assembly code examples. The result is a surprisingly compact compiler capable of handling closures and indirect function calls, showcasing elegant solutions to complex problems.

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(bernsteinbear.com)
Development closure conversion

GitHub Issues: The World's Best Notebook?

2025-05-26
GitHub Issues: The World's Best Notebook?

GitHub Issues is arguably one of the world's best note-taking applications! It's free, unlimited, and supports both public and private notes. It boasts robust Markdown support with syntax highlighting for almost any language, and allows direct drag-and-drop of images and videos. Its powerful linking feature lets you link other GitHub Issues, automatically syncing titles and links. Search is excellent, covering single repos, all your repos, or even the entire GitHub ecosystem. A comprehensive API and GitHub Actions enable automation. The only drawback? Lack of synchronized offline support.

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(simonwillison.net)
Development

From Slime to Cosmic Wonder: Rethinking the Origin of Life

2025-06-21
From Slime to Cosmic Wonder: Rethinking the Origin of Life

This article explores the evolution of perspectives on the origin of life. From the 19th-century belief that life could spontaneously generate from mud to the modern understanding of life's extreme rarity and fragility, the article traces the changing views on this topic. It reviews the thoughts of numerous scholars, from Aristotle to Hawking, on the nature of life, and the recognition of Earth's unique place in the universe, emphasizing the need to protect the Earth's ecosystem.

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(www.asimov.press)
Tech

Digital Superpowers by 2030: How AI Glasses Will Transform Our Lives

2025-01-12
Digital Superpowers by 2030: How AI Glasses Will Transform Our Lives

Computer scientist Louis B. Rosenberg predicts that by 2030, context-aware AI agents in wearable devices, particularly AI-powered glasses, will give us "digital superpowers." He envisions a three-phase rollout: Phase 1 involves whispered queries answered instantly; Phase 2 uses lip reading to interpret our commands; Phase 3 achieves thought-based interaction. These glasses won't just provide information; they'll anticipate our needs, interpret emotions, and enhance social interactions. Rosenberg cautions about potential misuse and advocates for a subscription model to mitigate risks.

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(bigthink.com)
Tech Augmented Reality Future Technology

XR2000: A Sci-Fi Themed Programming Challenge

2025-08-14

The author released XR2000, a programming challenge embedded within a compelling science fiction narrative. Primarily focused on binary protocols and cryptography, the challenge draws inspiration from games and challenges like TIS-100, Space Traders, and Protohackers. Currently in its first chapter, XR2000 may expand with more low-level/assembly techniques depending on its reception. Participants can connect to the challenge via `nc clearsky.dev 29438`.

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(clearsky.dev)
Development

Creative Coding: Reshaping CS Education in the Age of AI

2025-06-22
Creative Coding: Reshaping CS Education in the Age of AI

As AI transforms software development, traditional computer science education needs an overhaul. This article argues that coding alone is insufficient; students need systemic thinking, creative design skills, and intentional building capabilities. Creative coding emerges as a solution, using programming as a medium for self-expression and innovation, fostering intrinsic motivation and computational thinking. A Minecraft-based curriculum example demonstrates how game design and storytelling can effectively teach coding concepts, boosting student engagement and learning outcomes. The article concludes by emphasizing the importance of teacher professional development and advocating for increased support to integrate creative coding into classrooms.

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(www.edsurge.com)
Development computer science education

Go's New `slog`: A High-Performance Structured Logger for Observability

2025-09-12
Go's New `slog`: A High-Performance Structured Logger for Observability

Go 1.21 introduces `slog`, a native, high-performance, structured logging solution designed to be the new standard. Built around `Logger`, `Handler`, and `Record`, `slog` offers a flexible and efficient logging approach. The article details `slog` usage, covering log levels, context-aware logging, attribute handling, level control, and custom handler creation, emphasizing the use of `slog.Attr` to prevent malformed log entries. Performance considerations, OpenTelemetry integration for enhanced observability, and best practices like global loggers and dependency injection are also discussed. `slog` aims to transform logging from an afterthought to a crucial observability signal.

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(www.dash0.com)
Development structured logging

Bird Buddy Unveils 'Wonder' Insect-Watching Camera

2025-01-10
Bird Buddy Unveils 'Wonder' Insect-Watching Camera

The creators of Bird Buddy, a camera-equipped bird feeder, have launched a new line of products under the 'Wonder' brand, designed for observing insects, birds, and other wildlife. The Petal camera captures photos and videos, using AI-powered 'Nature Intelligence' to identify various natural events. Paired with Wonder Blocks, which create habitats for wildlife, the system aims to bring nature closer. Both will be available via Kickstarter in Spring 2025.

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(www.macrumors.com)
Tech smart camera nature observation

Wisk Aero and NASA Extend Partnership to Accelerate Autonomous Flight

2025-05-22
Wisk Aero and NASA Extend Partnership to Accelerate Autonomous Flight

Wisk Aero, a developer of all-electric autonomous aircraft, announced a renewed five-year research partnership with NASA. This collaboration aims to establish advanced air mobility standards for integrating autonomous aircraft into the National Airspace System (NAS). The focus will be on leveraging NASA's simulation and Live Virtual Constructive (LVC) environments to accelerate the development of their Gen 6 autonomous systems, with the goal of safe and efficient autonomous passenger flights by 2030.

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(electrek.co)
Tech Autonomous Flight eVTOL

NFL Star Saquon Barkley: Building an Empire Beyond Football Through Smart Investing

2025-09-05
NFL Star Saquon Barkley: Building an Empire Beyond Football Through Smart Investing

NFL star Saquon Barkley isn't just cashing checks and smiling for the camera; he's building an empire. Driven by a unique financial paranoia stemming from childhood financial insecurity, he strategically invests his earnings, shunning typical athlete endorsements for equity in high-growth tech startups like Anthropic and Anduril. He actively participates in these companies' growth, going beyond a simple investment to become a true partner. Barkley's approach is a calculated risk, leveraging his platform and influence to secure significant returns, while prioritizing long-term stability for his family's future.

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(www.readtheprofile.com)
Startup

Open Source Font for Cockpit Displays: PolarSys B612

2025-09-03
Open Source Font for Cockpit Displays: PolarSys B612

PolarSys B612 is a highly legible open-source font family designed and tested for use on aircraft cockpit screens. Developed through a collaboration between Airbus, ENAC, and Université de Toulouse III, it aims to improve the display of information, focusing on readability and comfort. Key features include maximizing character spacing, respecting letter primitives, and harmonizing forms and spacing. Intactile DESIGN created eight variants in 2012, with complete hinting applied to all characters.

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(github.com)
Design open source font

Game-Changing Biomarker Test Detects Early-Stage Alzheimer's

2025-02-15
Game-Changing Biomarker Test Detects Early-Stage Alzheimer's

Researchers at the University of Pittsburgh have developed a biomarker test that can detect minute amounts of clumped tau protein in the brain and cerebrospinal fluid, a hallmark of Alzheimer's disease. This breakthrough allows for early detection—up to a decade before noticeable symptoms or brain scan abnormalities—opening the door for potentially life-altering interventions. The test identifies specific modifications within the tau protein, providing an early warning system for this currently incurable disease. This significant advance builds on recent Alzheimer's research breakthroughs, including the identification of subtypes and novel therapeutic approaches.

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(newatlas.com)
Tech Biomarker Early Detection

Rust's Weird Expressions: Pushing the Type System to its Limits

2025-06-28
Rust's Weird Expressions: Pushing the Type System to its Limits

This article delves into some extreme and seemingly paradoxical expressions within Rust's powerful type system. By dissecting examples from the `weird-expr.rs` test file, such as the creative use of `return true`, nested loops and `break` statements, and a deep understanding of type inference and coercion, the article explains their validity in Rust. These are not bugs, but rather showcases of Rust's flexible type system and expressive power, demonstrating its robustness in handling edge cases.

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(www.wakunguma.com)
Development

Rescued from the Digital Void: Kevin Killian's Amazon Reviews

2025-01-17
Rescued from the Digital Void: Kevin Killian's Amazon Reviews

This book collects over two thousand Amazon reviews written by the late poet Kevin Killian between 2003 and 2019. Beginning after a heart attack as a form of therapeutic writing, Killian's reviews evolved from short comments into insightful essays on everything from everyday objects to books and films. They offer a unique perspective on popular culture from the first quarter of the 21st century, blending humor and personal reflection. The publication of this collection is a rescue mission for Killian's digital legacy and a poignant reflection on the ephemeral nature of online content.

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(www.clereviewofbooks.com)
Misc literary criticism Amazon

arXivLabs: Experimenting with Community Collaboration

2025-06-20
arXivLabs: Experimenting with Community Collaboration

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

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(arxiv.org)
Development

Vision-Language Models: Blindly Confident, Dangerously Wrong

2025-06-03

State-of-the-art Vision-Language Models (VLMs) boast 100% accuracy on standard images (e.g., counting stripes on an Adidas logo). However, a new study reveals their catastrophic failure on subtly altered images – accuracy plummets to ~17%. Instead of visual analysis, VLMs rely on memorized knowledge, exhibiting severe confirmation bias. This flaw poses significant risks in high-stakes applications like medical imaging and autonomous vehicles. The research highlights the urgent need for more robust models and evaluation methods that prioritize genuine visual reasoning over pattern matching.

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(vlmsarebiased.github.io)
AI

Ocean's Keystone Species Threatened by Climate Change

2025-09-09
Ocean's Keystone Species Threatened by Climate Change

New research reveals that Prochlorococcus, the smallest and most abundant phytoplankton on Earth, is significantly threatened by climate change. As ocean temperatures rise, this microscopic bacterium—crucial to the marine food web and climate regulation—could decline by as much as half in tropical oceans within the next 75 years. The study, based on a decade of data collected across extensive ocean voyages, highlights the worrying trend. The reduction in Prochlorococcus will have profound impacts on marine ecosystems, biodiversity, and even human food supplies. Researchers urge a reduction in greenhouse gas emissions to mitigate this threat.

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(apnews.com)
Tech ocean ecology Prochlorococcus
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