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Alaska Airlines Grounded by Massive IT Outage

2025-07-22
Alaska Airlines Grounded by Massive IT Outage

Alaska Airlines and its subsidiary Horizon Air experienced a complete system-wide grounding on Sunday night due to a major IT outage. The fifth-largest airline in the U.S. was forced to request a ground stop from the FAA, impacting all flights. While operations resumed early Monday morning, significant delays continued throughout the day. Passengers reported extensive delays and hours stuck on planes on social media. The incident occurred nearly a year after the massive CrowdStrike software failure, leading to speculation about a possible connection.

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(gizmodo.com)
Tech airline IT outage system-wide grounding

Early Bronze Age Massacre Unearthed in Somerset, UK

2024-12-18
Early Bronze Age Massacre Unearthed in Somerset, UK

Excavations at Charterhouse Warren in Somerset, UK, have revealed a shocking Early Bronze Age massacre. At least 37 men, women, and children were brutally killed and butchered, their dismembered remains discarded in a 15-meter-deep natural shaft. Cut marks and blunt force trauma on the bones indicate a deliberate act of extreme violence, possibly including cannibalism. This discovery offers a unique insight into prehistoric violence in Britain, challenging previous understandings of social stability during this period and prompting further investigation into the motivations and social context of the event.

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(www.cambridge.org)
Misc Early Bronze Age Massacre Cannibalism

Ultimate Guide to Remote Jobs: Your Dream Job Awaits

2025-01-09

This resource is a compilation of numerous remote job opportunities across various fields, including tech, design, marketing, and customer support. Whether you're a seasoned engineer or a recent graduate, you'll find suitable positions here. From Remote Rocketship, focusing on tech roles, to We Work Remotely offering a wide range of remote jobs, and Remote Nursing Jobs specifically for nurses, this resource has it all. Additionally, platforms like 4DayWeek.io, focusing on four-day workweeks, and many others provide a plethora of remote job listings to help you find your ideal career path.

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(www.jobsearchdb.com)
Misc

Rebuilding Culture in a Fragmented Age: The Power of Leisurely Research

2025-03-19
Rebuilding Culture in a Fragmented Age: The Power of Leisurely Research

This essay explores how reading, in an age of information overload, has shifted from immersive experience to passive consumption, and how to rebuild cultural cohesion. Tracing the anxieties of thinkers from Galileo to Susan Sontag about the future of reading, the author argues that the key isn't the disappearance of books but the loss of cultural coherence. The essay advocates for "leisurely research," framing reading as a playful exploration, encouraging proactive questioning, seeking answers, and building knowledge communities through sharing research findings to rebuild cultural connections.

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(kasurian.com)
Misc knowledge communities

acmsg: AI-Powered Git Commit Message Generator

2025-05-14
acmsg: AI-Powered Git Commit Message Generator

acmsg is a Python-based CLI tool that leverages the OpenRouter API and AI models to automatically generate Git commit messages. It analyzes staged changes in your Git repository, generates contextual commit messages, supports multiple AI models, and allows editing the generated message. Installation is easy via flake or a standalone profile; first run prompts for OpenRouter API token configuration.

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(github.com)
Development

Blood Droplet Drying on Inclined Surfaces Reveals Novel Cracking Patterns

2025-05-01
Blood Droplet Drying on Inclined Surfaces Reveals Novel Cracking Patterns

A new study unveils asymmetric deposits and cracking patterns formed during the drying of blood droplets on inclined surfaces. Gravity's influence on red blood cell distribution leads to thicker deposits and coarser cracks on the downhill side, contrasting with the uphill side. This research is significant for forensic bloodstain pattern analysis, as surface tilt and droplet size significantly alter the resulting patterns, potentially leading to misinterpretations if ignored.

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(phys.org)
Tech blood drying cracking patterns

Solving Wordle with uv and Python Packages

2025-07-07

The author previously wrote a Sudoku solver using Poetry's dependency resolver and now attempts to solve Wordle using the more advanced uv. The article details how to translate the Wordle problem into a Python package dependency problem, cleverly using uv's dependency resolver to find the solution. By creating a series of packages representing letter positions and feedback, and setting dependencies between them, the author successfully solves Wordle using uv.

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(mildbyte.xyz)
Development

The Dopamine Reward Prediction Error Model: A Scientific Debate

2025-05-04
The Dopamine Reward Prediction Error Model: A Scientific Debate

The reward prediction error (RPE) model has long been used to explain dopamine's role in reward learning. However, recent studies have challenged this model. Some studies found RPE struggles to explain temporal dynamics of dopamine signals and variations in animal learning. Alternatives, like the adjusted net contingency for causal relations (ANCCR) model, have shown better performance in predicting dopamine release. Despite this, many researchers still consider RPE a useful framework for understanding dopamine, needing only refinement. This scientific debate highlights the inherent diversity of viewpoints and ongoing exploration in scientific research.

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(www.thetransmitter.org)
AI reward learning

A Teenage Encounter with Andy Warhol: A Factory Dream

2025-05-03
A Teenage Encounter with Andy Warhol: A Factory Dream

At sixteen, my obsession with Andy Warhol led to a meeting with the legendary artist. Our first encounter was at a fancy restaurant, where he was accompanied by Bianca Jagger. I sensed a distance beneath his friendly demeanor. Later, I was invited to write for his Interview magazine, an experience that revealed the loneliness and anxiety behind his glamorous facade, and a resonance with my own divided self: a yearning for belonging and a preference for solitude that struggle to reconcile.

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(granta.com)
Misc Andy Warhol The Factory

AMD's Gaia: Open-Source LLM for Local Inference on Windows PCs

2025-03-22
AMD's Gaia: Open-Source LLM for Local Inference on Windows PCs

AMD unveils Gaia, an open-source project enabling local LLM execution on Windows machines. Leveraging the Lemonade SDK for inference and optimized for Ryzen AI processors, Gaia utilizes Retrieval-Augmented Generation (RAG) for improved accuracy and context-aware responses. Featuring agents for chatting, YouTube searching, and even joke generation, Gaia offers offline functionality, enhancing security and reducing latency. A strong contender in the burgeoning local LLM space, Gaia provides a compelling alternative to cloud-based solutions.

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(www.tomshardware.com)
Tech

The Evolution of USB On-The-Go: From Chaos to Elegance

2025-01-07
The Evolution of USB On-The-Go: From Chaos to Elegance

This article traces the evolution of USB On-The-Go (OTG) technology. Starting with the limitations of the host-device architecture in USB 1.1, mobile devices struggled to act as both host and device. The Nokia 770 exemplifies this, requiring special adapters for host functionality. The USB OTG specification addressed this, but inconsistent implementations, such as misuse of AB connectors, arose. USB-C ultimately largely solved many OTG issues with its symmetrical interface and more elegant dual-role mechanism, yet edge cases and compatibility problems persist.

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(computer.rip)
Hardware mobile devices

Record-Breaking Cosmic Neutrino Detected Deep Under the Mediterranean

2025-08-15
Record-Breaking Cosmic Neutrino Detected Deep Under the Mediterranean

The KM3NeT detector, located deep beneath the Mediterranean Sea, has detected a cosmic neutrino with an unprecedented energy of 220 PeV, shattering the previous record. After rigorous analysis, the detection was confirmed, but its origin remains a mystery. Possible sources include extreme environments like galactic centers, gamma-ray bursts, or interactions with the cosmic microwave background. This discovery opens a new window into ultra-high-energy neutrino astronomy.

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(www.sciencealert.com)
Tech cosmic neutrino

Nurses' Nightmares: Algorithmic Exploitation in the Gig Economy

2024-12-19

Cory Doctorow's article exposes how 'Uber for nurses' apps in the US healthcare system exploit nurses through algorithmic discrimination and risk-shifting. These apps use complex fee structures and competitive bidding to lower wages, forcing nurses to cover insurance, equipment, and other costs, resulting in significantly reduced income and precarious working conditions. The article highlights this as a failure of capitalism and calls for stronger labor laws and unionization to protect nurses' rights.

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(pluralistic.net)
Tech algorithmic discrimination gig economy nurse exploitation

p2panda: A Modular Toolkit for Building Local-First, Privacy-Respecting P2P Apps

2025-04-13

p2panda is a modular, open-source project empowering developers to build modern, privacy-respecting, and secure local-first applications. Its modular design allows flexibility in choosing components and seamless integration with existing systems. Leveraging existing libraries and standards (like BLAKE3, Ed25519, STUN, etc.), p2panda ensures collaboration, encryption, and access control even over unstable or ephemeral connections. At its core is a 'broadcast-only' architecture, making it not only offline-first but also compatible with post-internet communication infrastructure such as shortwave, packet radio, and more. It provides tools for peer discovery, data synchronization, large file transfer, data storage, and stream processing.

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(p2panda.org)
Development

Agentic AI: Hype vs. Reality – Gartner Predicts 40% of Projects Will Be Cancelled

2025-06-29
Agentic AI: Hype vs. Reality – Gartner Predicts 40% of Projects Will Be Cancelled

Gartner predicts that over 40% of agentic AI projects will be cancelled by the end of 2027 due to rising costs, unclear business value, and insufficient risk controls. Research from Carnegie Mellon University and Salesforce reveals that AI agents achieve only 30-35% success rates on multi-step tasks. Many vendors are overselling their capabilities, rebranding existing products as agentic AI. While the concept is common in science fiction, real-world applications face challenges including security, privacy, copyright, and ethical concerns. CMU and Salesforce studies show even cutting-edge models struggle with common workplace tasks, highlighting that agentic AI is in its early stages and far from truly useful.

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(www.theregister.com)
AI

Devin: The Autonomous AI Engineer That Wasn't

2025-01-17
Devin: The Autonomous AI Engineer That Wasn't

Answer.AI conducted a month-long evaluation of Devin, a hyped AI tool promising fully autonomous software engineering capabilities. Initial tests showed promise, with Devin successfully handling simple tasks like migrating data from Notion to Google Sheets. However, as task complexity increased, Devin's shortcomings became apparent. It struggled with creating new projects, conducting research, and modifying existing code, often getting stuck in technical dead-ends or producing overly complex solutions. Out of 20 tasks, only 3 were successful, 14 failed, and 3 were inconclusive. The team concluded that Devin's autonomous nature proved to be a liability, ultimately hindering its effectiveness. Currently, developer-driven workflows supplemented by AI assistance offer a more reliable approach.

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(www.answer.ai)
Development AI developer tools AI testing

Nintendo Admits Emulators Are Technically Legal, But Developers Still Tread Carefully

2025-01-16
Nintendo Admits Emulators Are Technically Legal, But Developers Still Tread Carefully

A top Nintendo executive admitted that emulators are technically legal. However, emulators that circumvent a console's technical protection measures, reproduce copyrighted programs, or direct users to pirated content are illegal. Nintendo's previous aggressive actions against several emulator projects may now be explained by this statement, highlighting their focus on protecting developers and copyrights.

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(www.androidauthority.com)
Game Emulators

NASA Astronauts Debunk 'Abandoned' Claims: We Were Prepared, Never Felt Stranded

2025-02-15
NASA Astronauts Debunk 'Abandoned' Claims: We Were Prepared, Never Felt Stranded

NASA astronauts Suni Williams and Butch Wilmore refuted claims by Trump and Musk that they were abandoned at the International Space Station. They emphasized that the mission was a test flight, they were always prepared for potential delays, and never felt stranded or abandoned. Despite propulsion issues and leaks on the Starliner spacecraft delaying their return, NASA had already planned to return them via SpaceX's Crew-9 mission. Their return is now expected around March 12th, slightly ahead of schedule.

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(www.cnn.com)
Tech

The UK's Electrifying History: From Chaos to Nationalization and Back

2025-06-16
The UK's Electrifying History: From Chaos to Nationalization and Back

This article chronicles the evolution of the UK's electricity system from its chaotic beginnings in the late 19th century to its current state. Initially, local electricity companies operated independently, resulting in inconsistent voltage and frequency, and low efficiency. World War I exposed the criticality of this fragmented system, leading to government-driven efforts toward regional interconnection. Despite the 1919 Electricity (Supply) Act, progress was slow due to local protectionism and the lack of enforcement power. A 1925 inquiry highlighted the severity of the situation, paving the way for a large-scale national grid. After World War II, the grid was nationalized, only to be privatized under Margaret Thatcher's government, leading to ongoing debate. The article uses the UK's century-long electricity journey as a case study to explore the influence of government regulation, market competition, and technological advancements on energy systems.

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(www.worksinprogress.news)
Tech Electricity Grid Nationalization

Reverse Engineering the Commodore 64 Freezer Cartridge: A Deep Dive

2025-06-14

This article delves into the reverse engineering of Commodore 64 freezer cartridges, such as the Final Cartridge III. These cartridges leverage the C64's Ultimax mode and NMI interrupts to achieve functionalities like freezing programs, applying cheat codes, and saving game states. The article meticulously explains the technical challenges of the freezing process, such as coordinating 6502 CPU instruction cycles with Ultimax mode activation, and how limited memory resources are utilized for displaying menus and managing state backups. The author also analyzes the cartridge's backup mechanisms and game trainer functionality, praising the developers' deep understanding of the C64 hardware and their masterful coding skills.

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(www.pagetable.com)
Hardware Freezer Cartridge

Fusion Breakthrough: NIF Experiment Achieves Record Energy Output

2025-05-19
Fusion Breakthrough: NIF Experiment Achieves Record Energy Output

The National Ignition Facility (NIF) has achieved a significant milestone in its net-positive fusion experiment, boosting energy output from 3.15 megajoules last year to a record 8.6 megajoules. This further proves that controlled nuclear fusion is a viable possibility, although the energy consumed still significantly exceeds the energy produced. The breakthrough offers new hope for clean energy development. NIF utilizes inertial confinement, using 192 powerful laser beams to compress a deuterium-tritium fuel pellet, triggering fusion. In contrast, magnetic confinement approaches haven't yet achieved net-positive results, but several projects are underway.

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(techcrunch.com)
Tech

7 Lessons from Building a Small-Scale AI Application

2025-01-23
7 Lessons from Building a Small-Scale AI Application

This article details seven lessons learned from building a small-scale AI assistant over the past year. The author discovered that scalability issues arose earlier than anticipated. AI programming is stochastic, requiring iterative adjustments to prompts, fine-tuning, preference tuning, and hyperparameters. Data quality is crucial, with significant time investment in building and maintaining a high-quality dataset and processing pipeline. Model evaluation is equally important, as simple validation sets often fail to capture real-world edge cases. Trust and quality are paramount, demanding continuous experimentation and evaluation. The training pipeline itself is the core intellectual property, constantly refined through iteration. Finally, the author cautions against over-reliance on AI libraries due to potential incompleteness or poor ecosystem integration; building directly upon lower-level abstractions is often more reliable.

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(www.thelis.org)
Development AI Development Model Training Data Quality

30-Year Satellite Data Validates Early Climate Projections

2025-08-25
30-Year Satellite Data Validates Early Climate Projections

A study published in Earth's Future reveals that climate models from the mid-1990s accurately predicted global sea-level rise, matching satellite observations over the past 30 years. Despite the relative crudeness of the models at the time, the projected 8-centimeter rise closely aligns with the observed 9 centimeters. This strongly supports the understanding of human-driven climate change and bolsters confidence in future projections. However, the study also highlights an underestimation of ice sheet melt, emphasizing the need to consider potential catastrophic ice sheet collapse, particularly threatening low-lying coastal regions in the US.

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(news.tulane.edu)
Tech

US Cybersecurity in Flux: Political Headwinds and a Generational Gap

2025-08-11
US Cybersecurity in Flux: Political Headwinds and a Generational Gap

The US cybersecurity landscape is facing a perfect storm. Trump-era policy shifts have led to personnel purges and unclear priorities, evident at this week's Black Hat and DEFCON conferences. A conversation between former NSA and Cyber Command chief Paul Nakasone and DEFCON founder Jeff Moss highlighted key challenges: the politicization of technology, a significant generational gap between government officials and the tech sector, and escalating conflicts with adversaries like China, Iran, North Korea, and Russia. The discussion also touched upon the rampant rise of ransomware and the uncertainty fueled by geopolitical conflicts, painting a picture of a complex and increasingly perilous cybersecurity future.

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(www.wired.com)
Tech

Bull Market Strategies: Decoding ET's Investment Tools

2025-06-12
Bull Market Strategies: Decoding ET's Investment Tools

ET's financial platform offers a suite of investment tools to help you grasp the pulse of the stock market. The "Investment Ideas" section provides stock recommendations and sectoral trends. Use "Stock Reports Plus" to assess stock scores, upside potential, and more. "BigBull Portfolio" reveals where market leaders are investing. The "Stock Analyzer" evaluates stocks based on fundamentals, solvency, growth, risk, and ownership. "Market Mood" analyzes sentiment and identifies trend reversals. Finally, the daily 9 AM "Stock Talk Live" lets you ask questions to SEBI-registered experts.

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(economictimes.indiatimes.com)
Startup stock investment investment tools

Texas Reading Test Scores Stagnant for a Decade: Is Test Design to Blame?

2025-05-28
Texas Reading Test Scores Stagnant for a Decade: Is Test Design to Blame?

Despite billions of dollars invested in Texas K-12 education from 2012 to 2021, annual reading test scores remained flat. A deep dive into test design reveals this stagnation wasn't due to lack of student improvement, but rather, the test itself. The administering agency annually adjusted difficulty, resulting in consistent passing rates over a decade, masking actual student progress. This norm-referenced testing focuses on relative ranking, not absolute standards, hindering accurate assessment of learning and exacerbating inequities in resource allocation. The researcher calls for improved test design to remove barriers to educational equity.

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(theconversation.com)
Tech education assessment standardized testing

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.

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(www.theverge.com)
Development

Curiosity Rover Finds Evidence of Ancient, Ice-Free Lake on Mars

2025-02-20
Curiosity Rover Finds Evidence of Ancient, Ice-Free Lake on Mars

NASA's Curiosity rover has uncovered compelling evidence of a shallow lake on Mars billions of years ago. Analysis of ripple marks in Martian rocks within Gale Crater indicates a lake less than two meters deep, with its surface exposed to the atmosphere. This suggests a warmer climate and liquid water on Mars at the time, challenging some hypotheses about the planet's early history. The discovery provides crucial insights into Mars' ancient climate.

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(www.space.com)
Tech Curiosity Rover Ancient Lake
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