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US Successfully Tests Unarmed Minuteman III ICBM

2025-02-19

US Successfully Tests Unarmed Minuteman III ICBM

The U.S. Air Force Global Strike Command successfully launched an unarmed Minuteman III intercontinental ballistic missile (ICBM) as part of a routine test. The test, conducted from Vandenberg Space Force Base, California, verified the safety, security, reliability, and effectiveness of the U.S. nuclear deterrent. Data collected will inform future improvements to the Minuteman III and the development of the next-generation Sentinel ICBM. The test involved multiple government agencies and Air Force bases, reaffirming the U.S. commitment to maintaining a credible nuclear deterrent.

(www.stratcom.mil)

Tech nuclear deterrence missile test Minuteman III

French Fusion Reactor Sets New Record with 22-Minute Plasma Sustainment

2025-02-19

French Fusion Reactor Sets New Record with 22-Minute Plasma Sustainment

France's CEA WEST Tokamak reactor has achieved a groundbreaking milestone in fusion energy research, sustaining a plasma reaction for over 22 minutes – a new world record. This achievement represents a significant step towards commercial fusion power, a long-sought goal with the potential to provide humanity with virtually limitless clean energy. While initiating fusion is relatively straightforward, creating a self-sustaining reactor that produces more energy than it consumes is incredibly challenging. The success of the WEST reactor provides invaluable data and experience for the International Thermonuclear Experimental Reactor (ITER) currently under construction in southern France, paving the way for future clean energy applications.

(newatlas.com)

Tech fusion energy plasma

Attractiveness Trumps Intelligence in Mate Choice: A Study Reveals the Gap Between Ideal and Reality

2025-02-19

Attractiveness Trumps Intelligence in Mate Choice: A Study Reveals the Gap Between Ideal and Reality

A study published in Evolutionary Psychological Science reveals a discrepancy between stated preferences and actual choices in mate selection. While women and their parents report prioritizing intelligence over physical attractiveness in a long-term partner, when presented with a forced choice, the majority selected the more attractive option, even if less intelligent. The research involved presenting participants with paired images of men varying in attractiveness and reported intelligence. Both daughters and parents frequently chose attractiveness, highlighting the powerful influence of appearance in constrained decision-making. However, parents showed a greater tendency to prioritize intelligence when attractiveness and intelligence conflicted, suggesting a stronger emphasis on long-term stability. The study underscores the gap between idealized preferences and real-world choices, and indicates less parent-offspring conflict in mate selection than previously assumed.

(www.psypost.org)

Misc mate choice evolutionary psychology parent-offspring conflict

Landlines Make a Comeback: Parents Fight Smartphone Addiction

2025-02-19

Landlines Make a Comeback: Parents Fight Smartphone Addiction

Concerned about the growing impact of smartphones on children's well-being, some New Zealand parents are employing an unexpected strategy: the landline. This old-school communication method provides a safe alternative for emergencies and peer-to-peer contact, while avoiding the pitfalls of smartphones like addiction, social media pressures, and accidental exposure to harmful content. While bucking the trend of declining landline use, this approach highlights parental concern for children's healthy development and a growing awareness of technology's downsides.

(www.rnz.co.nz)

Misc children's well-being tech addiction family tech

Unbank's Migration to BTCPay Server: A Case Study in Non-Custodial Bitcoin Exchange

2025-02-19

Founded in 2014, Unbank is one of the oldest and largest Bitcoin ATM networks in the US, boasting over 850 ATMs. Seeking to improve services, Unbank launched a mobile app in 2021 enabling faster Bitcoin buying and selling via cash, Venmo, PayPal, and debit cards. Frustrated with their previous provider's unreliability and high costs, Unbank migrated to BTCPay Server, a non-custodial solution prioritizing security and scalability. The seamless integration, robust features, and active community support allowed Unbank's small team to complete the migration in just three months. The result? Significantly reduced costs, improved stability, and processing of over 40,000 transactions totaling $40 million.

(blog.btcpayserver.org)

Tech Payment Processing Non-Custodial

Code Colocation: The Secret to Maintainable Codebases

2025-02-19

This article champions code colocation as a key to maintainable software. The author argues that keeping code comments, templates, CSS, unit tests, and application state close to their related code significantly improves maintainability, applicability, and ease of use. Compared to scattering these elements across various directories, colocation avoids synchronization issues, makes finding things easier, reduces context switching, and thus lessens technical debt. Examples from modern frameworks like React, Vue, and Angular illustrate the practice, highlighting how colocation boosts readability and simplifies codebase management. The article also addresses strategies for utility functions and resource files, recommending placing them as close as possible to their usage to minimize maintenance overhead and cognitive load.

(kentcdodds.com)

Development code maintainability code colocation

Typst 0.13 Released: Improved Daily UX and Experimental HTML Export

2025-02-19

Typst 0.13 Released: Improved Daily UX and Experimental HTML Export

Typst 0.13 focuses on improving the day-to-day user experience, fixing numerous long-standing bugs, and increasing flexibility. Most excitingly, it introduces an experimental HTML export feature. Updates include: semantic paragraph improvements for more flexible paragraph indentation; improved outline styling for better aesthetics and customization; a new `curve` function simplifying Bézier curve drawing; improved file and byte handling with direct raw byte data support; streamlined image generation workflow with uncompressed raw pixel data support; boosted plugin performance with multi-threaded execution; a fix for single-letter string styling in math formulas; added font coverage control for better mixed script typesetting; a new `pdf.embed` function for embedding files into PDFs; and experimental HTML export for semantically rich HTML output from Typst documents.

(typst.app)

Development HTML export typesetting

China Reveals Details of Alleged NSA Attack on Northwestern Polytechnical University

2025-02-19

China Reveals Details of Alleged NSA Attack on Northwestern Polytechnical University

A blog post details publicly available Chinese reports on an alleged NSA (APT-C-40) cyberattack against Northwestern Polytechnical University. The reports claim the NSA used over 40 unique malware strains, employing techniques including zero-day exploits, MITM attacks, and spear-phishing emails, to steal sensitive data. Chinese cybersecurity firms attributed the attack based on analysis of attack times, keyboard inputs, human errors, and toolkits. The author compares Western and Chinese incident response methodologies and discusses future cybersecurity trends. The authenticity of the claims remains unverified.

(www.inversecos.com)

Tech APT attack

NSF Lays Off 168 Employees, Raising Concerns About US Tech Competitiveness

2025-02-19

NSF Lays Off 168 Employees, Raising Concerns About US Tech Competitiveness

The National Science Foundation (NSF) recently laid off 168 employees, sparking concerns within the scientific community. The layoffs, ostensibly to comply with President Trump's executive order aiming for a smaller federal workforce, have targeted many program officers responsible for evaluating grant applications and managing research programs. This threatens to slow down research, delay scientific breakthroughs, and potentially harm US competitiveness in science and technology. The firings have also raised controversy, with allegations of improperly dismissed high-performing employees and questionable justifications. The move wastes resources, demoralizes scientists, and casts a shadow over the future of US scientific advancement.

(www.npr.org)

Tech NSF layoffs tech competitiveness

Apple Kills Home Button, Unveils iPhone 16E with A18 Chip & Apple Intelligence

2025-02-19

Apple Kills Home Button, Unveils iPhone 16E with A18 Chip & Apple Intelligence

Apple has officially launched the iPhone 16E, ditching the iconic home button for Face ID and packing in the latest A18 chip and Apple Intelligence AI suite. Starting at $599.99, the 16E boasts a 6.06-inch OLED display, similar in size to the standard iPhone 16, and adopts a design based on the iPhone 14. While foregoing MagSafe and fast wireless charging, it offers USB-C and Qi wireless charging. A single 48MP rear camera and a customizable Action button are included, though the new Camera Control features of the iPhone 16 series are absent. Significantly, the 16E is Apple's first phone with a self-developed modem. Preorders begin Friday, with shipping on February 28th.

(www.theverge.com)

Tech A18 Chip

Bluesky Improves Performance with 'Lossy Timelines'

2025-02-19

Bluesky tackled database hot spots caused by high-activity users by introducing 'Lossy Timelines'. This mechanism probabilistically drops write operations, limiting the load from heavily followed users and dramatically reducing P99 latency. Write operations that could take minutes now complete in under 10 seconds. This strategy cleverly sacrifices some data consistency for massive gains in system performance and scalability, demonstrating that imperfect system design can lead to a better user experience in specific contexts.

(jazco.dev)

Development

Microsoft Unveils Majorana 1: A Breakthrough Topological Quantum Chip

2025-02-19

Microsoft Unveils Majorana 1: A Breakthrough Topological Quantum Chip

Microsoft has announced Majorana 1, the world's first quantum chip based on a novel Topological Core architecture. Leveraging a groundbreaking topoconductor material, it achieves more reliable and scalable qubits. This is poised to revolutionize quantum computing, potentially enabling industrial-scale problem-solving within years, not decades. The unique topological qubit design boasts inherent error resistance and digital control, paving the way for million-qubit quantum computers capable of tackling complex challenges such as microplastic degradation and self-healing materials.

(news.microsoft.com)

Tech topological qubits

Microsoft's Breakthrough: The World's First Topological Qubit

2025-02-19

Microsoft's Breakthrough: The World's First Topological Qubit

Microsoft announced a major breakthrough in quantum computing, unveiling Majorana 1, the world's first Quantum Processing Unit (QPU) powered by a topological core. Built using a novel topoconductor material, it's designed to scale to a million qubits on a single chip. This breakthrough leverages Majorana Zero Modes (MZMs) as qubit building blocks, employing measurement-based computation instead of traditional rotation, significantly simplifying quantum error correction. Partnering with DARPA, Microsoft aims to build a fault-tolerant prototype based on topological qubits within years, not decades, paving the way for a practical quantum computer capable of tackling real-world problems.

(azure.microsoft.com)

Tech topological qubit Majorana zero modes

Louis Armstrong's Ghana Trip: A Jazz Fusion

2025-02-19

Louis Armstrong's Ghana Trip: A Jazz Fusion

In 1956, Louis Armstrong's visit to Ghana, then on the brink of independence, ignited a cultural explosion. His performance fused with Ghana's indigenous highlife music, propelling highlife to international recognition and solidifying its role in Ghana's independence movement. Armstrong's trip not only boosted Ghana's music globally but also allowed him to trace his musical roots and deepen his understanding of African culture. Today, Ghana's jazz and highlife scenes are experiencing a resurgence, linked to the nation's renewed focus on its history and the 'Year of Return' initiative.

(www.atlasobscura.com)

Misc jazz highlife Ghana

Mastra: A TypeScript Framework for Rapid AI App Development

2025-02-19

Mastra: A TypeScript Framework for Rapid AI App Development

Mastra is an opinionated TypeScript framework for quickly building AI applications and features. It provides essential primitives: workflows, agents, RAG, integrations, and evaluations. Run Mastra locally or deploy to a serverless cloud. Key features include LLM model integration (supporting OpenAI, Anthropic, Google Gemini via the Vercel AI SDK), agent systems enabling LLMs to use tools and access data, typed tool functions, durable graph-based workflows, RAG knowledge base construction, pre-built third-party API clients, and automated evaluations. Get started with `create-mastra` and open the playground with `mastra dev`. Contributions are welcome!

(github.com)

Development AI framework

Subtrace: Wireshark for Your Docker Containers

2025-02-19

Subtrace: Wireshark for Your Docker Containers

Subtrace is like Wireshark, but for Docker containers. It lets developers see all network requests in and out of their backend servers, enabling faster resolution of production issues. It works out-of-the-box with no code changes needed, supports all languages, shows full payloads, headers, status codes, and latency, and boasts less than 100µs performance overhead. Built on Clickhouse and open-source (though currently not accepting pull requests due to resource constraints), Subtrace welcomes feature requests and bug reports.

(github.com)

Development Performance Analysis

Notepad's AI Rewrite Feature: A Freemium Trojan Horse?

2025-02-19

Notepad's AI Rewrite Feature: A Freemium Trojan Horse?

Microsoft's venerable Notepad, a staple for decades, now features an AI-powered 'Rewrite' tool. However, accessing this feature requires a paid Microsoft 365 subscription, sparking debate. While Notepad remains free and usable without an account, the prominent prompts for the Rewrite function feel like a subtle push towards a paid model. Though the core functionality remains free, the persistent ads for a premium service raise questions about Microsoft's long-term strategy for its classic applications.

(www.windowscentral.com)

Tech

Nikola Files for Bankruptcy: The Electric Truck Dream Crumbles

2025-02-19

Nikola Files for Bankruptcy: The Electric Truck Dream Crumbles

Electric truck maker Nikola has filed for Chapter 11 bankruptcy protection, marking the end of a challenging journey. The company faced persistent funding shortfalls and losses, ultimately failing to raise sufficient capital. Founder Trevor Milton was convicted of securities fraud, the company went through multiple CEO changes, sales were sluggish, and the stock price plummeted. Nikola will sell most of its assets and cease some operations by the end of March. This bankruptcy highlights the funding and market demand challenges faced by many electric vehicle companies that emerged during the pandemic.

(www.cnn.com)

Tech

Subway Poker: A Novel Commute Game

2025-02-19

A new game called "Subway Poker" is taking the urban commuting world by storm. This innovative game blends the excitement of poker with the unpredictable nature of public transport, adding a fun twist to your daily journey. Two players each select a row of five seats and assign card values to the passengers (Child=10, Teenager=J, Woman=Q, Man=K, Elderly=A). The highest-ranking poker hand at the agreed-upon end station wins. Strategy involves observing passenger flow, choosing advantageous seats, and predicting passenger types based on time of day and other factors. This game has apparently gained popularity in cities around the world, but players need to adapt their strategy to the specific layout of their local subway.

(experience.prfalken.dev)

Game Commute Subway

Apple Unveils iPhone 16e: A Powerful, Affordable New iPhone

2025-02-19

Apple Unveils iPhone 16e: A Powerful, Affordable New iPhone

Apple announced the iPhone 16e, a new addition to the iPhone 16 lineup offering powerful features at a more accessible price. Powered by the A18 chip and Apple's new C1 cellular modem, it boasts impressive performance and battery life. The iPhone 16e is built for Apple Intelligence, a privacy-focused AI system with features like the Clean Up tool for image editing and natural language photo search. A 48MP 2-in-1 camera system provides high-quality photos and videos, and satellite connectivity ensures users stay connected even without cellular or Wi-Fi coverage. Pre-orders begin February 21st.

(www.apple.com)

Tech Smartphone

Google AI Breakthrough: A Giant Team Effort Revealed in Acknowledgements

2025-02-19

Google AI Breakthrough: A Giant Team Effort Revealed in Acknowledgements

This paper's acknowledgements reveal a massive collaborative effort involving numerous researchers from Google Research, Google DeepMind, and Google Cloud AI, along with collaborators from the Fleming Initiative, Imperial College London, Houston Methodist Hospital, Sequome, and Stanford University. The extensive list highlights the collaborative nature of the research and thanks many scientists who provided technical and expert feedback, as well as numerous Google internal teams providing support across product, engineering, and management. The sheer length of the acknowledgements underscores the massive team effort behind large-scale AI projects.

(research.google)

AI

Relaxed Radix Balanced Trees: Efficient Immutable Vectors

2025-02-19

This article introduces Relaxed Radix Balanced (RRB) trees, a data structure designed for efficient immutable vector implementation. Unlike persistent vectors, RRB trees offer significant performance advantages in merge operations. The article delves into the workings of RRB trees, explaining the core concept of relaxing the left-dense constraint and how a size table and the M..M-1 invariant ensure efficient lookups and merges. A TypeScript implementation is provided, along with a detailed explanation of the merge algorithm, showcasing RRB trees' efficiency in practice.

(peter.horne-khan.com)

Development immutable vectors

70s Jazz Gem: A Dune-Inspired Album You Need to Hear

2025-02-19

70s Jazz Gem: A Dune-Inspired Album You Need to Hear

In 1977, keyboardist David Matthews released *Dune*, a jazz album inspired by Frank Herbert's science fiction novel. The album's first side is a 20-minute suite featuring tracks like "Arrakis," "Sandworms," "Song of the Bene Gesserit," and "Muad'Dib." Its cover art strikingly resembles *Star Wars*, also released that year, and the album includes versions of *Star Wars*' main theme, Princess Leia's theme, *Silent Running*'s theme, and David Bowie's "Space Oddity." Matthews, who worked for CTI Records and served as James Brown's musical director, assembled a stellar lineup of 70s jazz musicians. His work has been sampled by hip-hop artists and gained immense popularity in Japan.

(www.openculture.com)

Misc 70s Music

Nikola's Fall from Grace: From $30B Valuation to Bankruptcy

2025-02-19

Nikola's Fall from Grace: From $30B Valuation to Bankruptcy

Hydrogen electric trucking startup Nikola Corp. filed for Chapter 11 bankruptcy, marking the dramatic downfall of a once-promising Silicon Valley darling. After achieving a $30 billion valuation in 2020, a series of scandals involving founder Trevor Milton sent the company into a tailspin. Despite attempts to raise capital and sell assets, Nikola ultimately failed to secure its future, leading to bankruptcy. The case serves as a cautionary tale about the importance of ethical business practices and robust risk management in the tech industry.

(techcrunch.com)

Startup

Mastering Complex Workflows with Apache Airflow

2025-02-19

Mastering Complex Workflows with Apache Airflow

Overheard on the subway: a conversation about how companies manage complex workflows and big data pipelines across various environments. This led to today's topic: Apache Airflow, a powerful open-source tool for orchestrating data flows. Whether you're dealing with intricate ETL processes, automating machine learning pipelines, or managing cloud infrastructure, Airflow provides the scalability and flexibility needed. This article dives into Airflow's core features, architecture, best practices, and common challenges, offering practical tips for optimization and maximizing its potential for efficient data processing and workflow automation.

(codingcops.com)

Development workflow orchestration data pipelines

From Comfort Zone to Hyper-Growth: How to Gain 5 Years of Experience in 1-2

2025-02-19

From Comfort Zone to Hyper-Growth: How to Gain 5 Years of Experience in 1-2

This article explores the variability in learning speed during career progression. The author argues that certain periods yield exceptionally high learning efficiency, akin to compressing years of experience into mere months. Using the acquisition of Drivy by Getaround as an example, the author recounts a high-pressure experience involving complex tasks and rapid personal growth. Four zones are introduced: Comfort, Learning, Fast Growth, and Burnout. The author suggests navigating flexibly between these zones, maintaining continuous learning, and avoiding stagnation in either comfort or prolonged hyper-growth.

(marcgg.com)

Development learning efficiency experience accumulation

5MB in 1966: The Story of 62,500 Punched Cards

2025-02-19

5MB in 1966: The Story of 62,500 Punched Cards

In 1966, storing a mere 5MB of data required a staggering 62,500 punched cards—a stark contrast to today's instant access to vast information. Each card held a few hundred bytes, and loading 5MB took four days. This compares dramatically to modern flash drives and cloud computing. Giant mainframe computers, primarily used by governments and large corporations, relied on this system. The shift from punched cards to magnetic tape and hard drives marked a giant leap in computing technology, highlighting the incredible progress made in modern computing.

(www.vintag.es)

Tech punched cards

Russian Hackers Exploit Signal's 'Linked Devices' for Phishing Attacks

2025-02-19

Russian Hackers Exploit Signal's 'Linked Devices' for Phishing Attacks

Russian-aligned hackers are exploiting Signal's 'linked devices' feature for large-scale phishing attacks. Attackers create malicious QR codes disguised as legitimate Signal resources like group invites or security alerts. Scanning these codes links victims' accounts to attacker-controlled Signal instances, allowing real-time eavesdropping on conversations. This technique, used by groups like APT44, even targets Ukrainian military personnel. The stealthy nature and lack of effective defenses make this a high-risk, low-signature attack that can go undetected for extended periods.

(cloud.google.com)

Tech Signal vulnerability phishing attack

BleachBit: Reclaim Disk Space and Enhance Privacy

2025-02-19

Running out of disk space? BleachBit quickly frees up disk space and safeguards your privacy. It cleans cache, deletes cookies, clears browsing history, shreds temporary files, removes logs, and discards junk you didn't know existed. Supporting Linux and Windows, it works with thousands of applications including Firefox, Adobe Flash, Google Chrome, Opera, and more. Advanced features include secure file shredding, wiping free disk space, and Firefox optimization for speed. Better than free, BleachBit is open source.

(www.bleachbit.org)

Development disk cleanup

Molon Labe: The Modern Myth of Sparta and its Dangerous Interpretations

2025-02-19

Molon Labe: The Modern Myth of Sparta and its Dangerous Interpretations

This essay explores the modern American popularity of the Spartan motto "Molon Labe" ("Come and get them") and its complex cultural and political implications. From the movie *300* to gun culture, the phrase has become a symbol of defiance. However, the author argues that idealized interpretations of Sparta often overlook the darker aspects of its social system, such as slavery and hierarchy. Historically, Sparta has been misused by various political movements, including French Revolution radicals and the Nazis, to support their agendas. The author cautions that admiration for Sparta may reflect modern society's own biases and political leanings rather than an objective understanding of history.

(worldhistory.substack.com)

Misc historical interpretation cultural symbol political metaphor

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