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FreeDOS 1.4 Released: A Refreshed DOS Experience

2025-04-22

FreeDOS 1.4 is here! This release boasts numerous program updates, including bug fixes and improvements for command-line utilities like FreeCOM, Xcopy, Move, and Fdisk, along with enhanced reliability for mTCP. The FDHelp system has been completely rewritten and now features multiple language translations. For a streamlined experience, some redundant graphical desktops have been removed, and the more powerful DOSVIEW image viewer replaces BMP2PNG. Improved packaging has significantly reduced the size of both the FreeDOS 1.4 Live CD and Bonus CD, resulting in a smoother installation process.

(www.freedos.org)

Development

EncryptHub: A Cybercriminal's Rise and Fall, Powered by ChatGPT

2025-04-08

EncryptHub: A Cybercriminal's Rise and Fall, Powered by ChatGPT

Outpost24's KrakenLabs investigated EncryptHub, a rising cybercriminal leveraging ChatGPT for malicious activities ranging from malware development to phishing site creation. However, severe OPSEC failures, including password reuse and lack of 2FA, ultimately led to his exposure. The investigation reveals EncryptHub's struggle between white hat and black hat activities, even reporting vulnerabilities to MSRC, yet ultimately choosing a life of cybercrime. This case highlights how even technically skilled criminals can be caught due to simple security oversights.

(outpost24.com)

Tech

DE25-Nano: Pocket-Sized FPGA Dev Board with a Performance Boost

2025-09-25

DE25-Nano: Pocket-Sized FPGA Dev Board with a Performance Boost

Terasic introduces the DE25-Nano, a next-gen FPGA development board packing Agilex™ 5 performance into a compact form factor. A significant upgrade from the DE10-Nano, it boasts a 138K-LE Agilex™ 5 FPGA, 2GB LPDDR4, USB-Blaster III, and an enhanced dual-cluster ARM Cortex-A76/A55 HPS architecture. Its versatile I/O (HDMI, MIPI, ADC, GPIO, shared HPS/FPGA memory) makes it ideal for rapid prototyping of AI models, vision pipelines, and control systems, while its production-ready design enables deployment in real-world applications like embedded vision, robotics, and edge analytics. Terasic's ecosystem of daughter cards further enhances its scalability and ease of use.

(www.terasic.com.tw)

Hardware

BQN Matrix Multiplication Performance Optimization: Cache Blocking and Divide and Conquer

2025-06-27

This article explores optimizing large matrix multiplication performance using the BQN language. The author first uses a simple square partitioning method to effectively utilize cache, achieving a speedup of about six times. Then, a Strassen algorithm based on a divide-and-conquer strategy is introduced and experimentally shown to achieve up to a 9x speedup on large matrices. The article also compares the performance impact of different block sizes and nested tiling strategies, concluding that the performance limit of a pure, single-threaded BQN implementation has essentially been reached.

(panadestein.github.io)

Development

Roman Ruins Unearthed in London Lead to Plans for a New Museum

2025-04-22

Roman Ruins Unearthed in London Lead to Plans for a New Museum

The discovery of Roman ruins, believed to be London's first 'city hall', during excavations for a skyscraper in the City of London has led to revised plans for the building. A free museum dedicated to Roman London's history will now occupy the basement level. The museum will feature an immersive display of the ruins, educational spaces, and will be curated in partnership with the Museum of London. The development's design has been altered to accommodate the museum, including a shorter tower and fewer lifts. However, the ground floor's public hall and accompanying cafes and restaurants are expected to benefit from increased foot traffic. The amended plans are awaiting approval from the City of London.

(www.ianvisits.co.uk)

Tech museum development

Are FreeBSD Jails Containers? A Debate on Definitions

2025-04-08

This article explores the debate surrounding whether FreeBSD Jails are containers. Proponents argue Jails predate Docker and Podman, and are considered containers by FreeBSD developers like Allan Jude. They contend that limiting the definition of 'container' to Linux's Docker/Podman ecosystem ignores long-standing OS-level virtualization in BSD. Opponents argue Jails lack OCI container features like image abstraction and deployment models, and calling them containers misleads users and hinders FreeBSD adoption. The core issue is a divergence in understanding 'container': as a broad term for OS-level virtualization or specifically as technology adhering to OCI standards.

(vermaden.wordpress.com)

Development Jails

The Future of Kafka: Beyond Partitions, Towards a More Powerful Message Queue

2025-04-25

This article explores future improvements to Kafka, centered around moving beyond partition-based access to a key-centric approach. This would enable more efficient data access and replay, dynamic consumer scaling, and resolve head-of-line blocking issues. Additionally, it proposes features such as topic hierarchies, concurrency control, broker-side schema support, extensibility, synchronous commit callbacks, snapshotting, and multi-tenancy to enhance Kafka's performance, reliability, and ease of use, making it better suited for modern data applications.

(www.morling.dev)

Development Message Queue

AI Chatbots' Surprisingly Minimal Impact on the Labor Market

2025-04-29

AI Chatbots' Surprisingly Minimal Impact on the Labor Market

A recent study in Denmark examining 25,000 workers across 11 occupations reveals that AI chatbots like ChatGPT have had a negligible impact on wages and employment. Despite many professions (accountants, journalists, software developers, etc.) being considered vulnerable to AI disruption, the research shows chatbot adoption hasn't significantly altered worker earnings or hours. While company investment in AI boosted tool adoption, saving users 64-90% of their time, the impact on work quality and satisfaction was mixed. AI created new tasks, offsetting some time savings; for instance, teachers now spend time detecting AI-generated cheating. Researchers attribute lower-than-expected economic gains to the fact that not all tasks are fully automatable and businesses are still figuring out how best to leverage these tools. Only a small portion of productivity gains translate into higher worker earnings. The study suggests that claims of transformative AI impact need to account for the minimal real-world economic effect seen two years after chatbot introduction.

(www.theregister.com)

Tech

De-extinction: A Distraction from Real Conservation?

2025-04-20

De-extinction: A Distraction from Real Conservation?

While the Trump administration cuts funding for crucial research, it champions de-extinction. Colossal Biosciences' creation of gray wolf pups with dire wolf genes is used to justify weakening the Endangered Species Act. Bioethicists and conservationists express concern, highlighting the inefficiency and ethical questions surrounding this technology. They argue it distracts from addressing the root causes of extinction: habitat loss and human-wildlife conflict. The focus should remain on protecting existing species and ecosystems, rather than pursuing the flashy but potentially flawed pursuit of de-extinction.

(www.chicagotribune.com)

Tech

Five Easy Mentalism Tricks to Amaze Your Friends

2025-04-22

Five Easy Mentalism Tricks to Amaze Your Friends

This article unveils five simple yet impressive mentalism tricks, leveraging psychology and mathematical principles to astound your audience. From the probability-based 'Gray Elephant in Denmark' to the subconscious priming of 'The Red Hammer', the subtle suggestion of 'Triangle Inside Circle', the clever selection method of 'P.A.T.E.O Force', and the mathematical mystery of '1089 Trick', each trick is explained with detailed steps and helpful tips, making them accessible even for beginners. Prepare to become the life of the party!

(www.vanishingincmagic.com)

Misc magic mentalism

Punk Rock's Epicenter Shifts to Tennessee

2025-06-03

Punk Rock's Epicenter Shifts to Tennessee

The world's largest punk rock archive, the iconic Maximum Rocknroll (MRR) collection, is moving from California to Middle Tennessee State University's Center for Popular Music. This eight-ton trove of punk history includes roughly 60,000 vinyl records, photos, zines, and documents spanning decades of global punk evolution. The move establishes MTSU as a leading center for punk research, with plans for public programming including listening parties and zine workshops to engage a wider audience and explore punk's cultural and social impact.

(mtsunews.com)

Misc punk rock

Amazon to Show Tariff Impact on Product Prices

2025-04-29

Amazon to Show Tariff Impact on Product Prices

Amazon plans to display the price increase resulting from Trump-era tariffs directly on product pages. This move aims to shift the responsibility for increased costs due to the trade war to the consumer rather than absorbing them itself. Consumers will soon see exactly how much tariffs add to the final price of each item.

(punchbowl.news)

Tech

CVE Foundation Launched to Secure the Future of Vulnerability Data

2025-04-16

CVE Foundation Launched to Secure the Future of Vulnerability Data

The CVE Foundation has been established to ensure the long-term viability of the Common Vulnerabilities and Exposures (CVE) Program. Previously a U.S. government-funded initiative, concerns over sustainability and neutrality led to the creation of this non-profit. Following the U.S. government's decision not to renew its contract, the foundation will maintain the integrity and availability of CVE data, eliminating a single point of failure and ensuring the program remains a globally trusted, community-driven resource for cybersecurity professionals worldwide.

(www.thecvefoundation.org)

Tech Vulnerability Database

Dauug|36: A Secure 36-Bit Minicomputer Built for Longevity

2025-04-22

Dauug|36 is a 36-bit minicomputer architecture designed for owner-built CPUs, controllers, and minicomputers. It boasts a remarkably secure design, eschewing features like DRAM, memory caching, speculative execution, and out-of-order execution, thereby eliminating many common vulnerabilities (Rowhammer, Spectre, Meltdown, stack overflows). This open-source project requires only maker-scale assembly tools, making it buildable anywhere. Its simple design prioritizes security, aiming for a single build, lifetime device that needs no security updates. The key philosophy: low complexity equals high security.

(dauug.cs.wright.edu)

Hardware minicomputer

The Missing Link: How Translation is Neglected in Literary Reviews

2025-04-21

The Missing Link: How Translation is Neglected in Literary Reviews

This article examines the oversight of translated works in English-language literary reviews. The author surveyed reviews of translated literary fiction and poetry in prominent journals in 2023, finding many reviews lacking in attention to the translation itself. Many simply praise the translation as 'fluent' or 'elegant' or ignore it entirely. The author argues that good reviews should delve into the translator's choices, challenges, and understanding of the source text, illustrated with specific examples. Only then can readers fully appreciate the value of translated works and the art of translation.

(sydneyreviewofbooks.com)

Misc translation review translation studies

Trader Joe's Easter Tote Bags: $2.99 to $2000 Resale Frenzy

2025-04-15

Trader Joe's Easter Tote Bags: $2.99 to $2000 Resale Frenzy

Trader Joe's pastel-colored mini canvas tote bags, released earlier this month, have created a buying frenzy. Originally priced at $2.99, these limited-edition bags are reselling for nearly $2000 online. Shoppers have even engaged in physical altercations to obtain them, highlighting their immense popularity. This isn't the first time Trader Joe's mini totes have caused a stir; last year's release also sparked a similar craze, transforming them into sought-after fashion items.

(qz.com)

Misc limited edition resale

Ghostwriter: An AI Assistant for the reMarkable 2

2025-02-08

Ghostwriter: An AI Assistant for the reMarkable 2

Ghostwriter is an AI assistant running on the reMarkable 2 that responds to handwritten or on-screen prompts using models like OpenAI, Anthropic, and Google Gemini, generating text or drawing responses. The developer iteratively improved handwriting recognition, image generation, and virtual keyboard functionality, adding support for various models and APIs. Ghostwriter currently offers text-assist and drawing modes, with ongoing development focusing on a robust evaluation system and expanded toolset for enhanced user experience.

(github.com)

Development

AI-Powered Telepsychiatry Startup Seeks Mid-Level Full-Stack Engineer

2024-12-31

AI-Powered Telepsychiatry Startup Seeks Mid-Level Full-Stack Engineer

Legion Health, a Y Combinator-backed startup, is seeking a mid-level full-stack engineer. They're revolutionizing mental healthcare with LLM-driven telepsychiatry solutions using a TypeScript stack (Next.js, Node.js, Supabase/PostgreSQL, Docker). The engineer will implement features in patient portals, clinical dashboards, and AI-assisted scheduling, integrating language models (OpenAI, Anthropic) while ensuring HIPAA compliance. This is a chance to apply engineering skills to transform mental healthcare with cutting-edge AI.

(www.ycombinator.com)

AI Telepsychiatry

AI Productivity Explosion: Are We Ready for the Decision Bottleneck?

2025-04-27

AI Productivity Explosion: Are We Ready for the Decision Bottleneck?

AI is exponentially scaling the production side of knowledge work, but our decision-making tools and rituals remain stuck in the past. This creates bottlenecks in everything from code reviews to roadmapping. AI excels at production, but humans are left with a massive backlog of tasks to evaluate, approve, or modify. This leads to decreased job satisfaction and, more importantly, existing tools can't handle the surge in work generated by AI. We need to redesign workflows, focusing on high-velocity decision-making rather than production, or we'll drown in AI-generated tasks.

(worksonmymachine.substack.com)

AI Decision Making

Faster Java Startup with AOT Cache Profile Improvements

2025-05-11

This improvement significantly reduces Java application warmup time by collecting method execution profiles during application training runs and storing them in the AOT cache. At startup in production, the JIT compiler can immediately use these profiles to generate native code, eliminating the wait for profile collection and resulting in faster startup and peak performance. This technique requires no code changes and is compatible with existing AOT cache creation commands. Experiments show a 19% reduction in warmup time for a simple example program.

(openjdk.org)

Development AOT cache

Google Faces Breakup Threat in Landmark Antitrust Case

2025-04-21

Google Faces Breakup Threat in Landmark Antitrust Case

The US Department of Justice is pushing for a radical restructuring of Google, alleging its search engine maintains an illegal monopoly. A judge ruled in Google's favor last year, finding them guilty of anti-competitive practices stemming from a 2020 lawsuit. The current hearings focus on remedies, with intense debate centering on Google's use of AI to maintain its dominance. The DOJ argues that Google leverages AI to stifle competition, while Google claims its market position is fairly earned. This case, the largest tech antitrust case since the Microsoft case, could reshape the tech landscape.

(apnews.com)

Tech

A Mathematical Theory of GPU Layouts: Applying Category Theory and Operads

2025-09-25

A Mathematical Theory of GPU Layouts: Applying Category Theory and Operads

This paper introduces CuTe, a novel approach to GPU memory layouts, and delves into the underlying mathematical theory. CuTe layouts leverage category theory and operads, employing diagrammatic computation and standard representations to solve the problem of mapping multi-dimensional data to one-dimensional GPU memory. This provides a theoretical foundation for optimizing memory access patterns and utilizing specialized hardware instructions like tensor cores. The paper focuses on the concept of tractable layouts, layout functions, and layout operations such as coalesce, complement, and composition, demonstrating how a category-theoretic framework efficiently computes layout composition.

(research.colfax-intl.com)

Development

EU Slaps Apple and Meta with Huge Fines for DMA Violations

2025-04-23

EU Slaps Apple and Meta with Huge Fines for DMA Violations

The European Commission has fined Apple €500 million and Meta €200 million for breaching the Digital Markets Act (DMA), marking the first sanctions under the landmark legislation aimed at curbing Big Tech's power. Both companies criticized the decision, with Apple vowing to challenge the fine, citing concerns about user privacy and security. Meta argued the EU is unfairly targeting American businesses. The fines target Apple's restrictions on app developers and its prevention of sideloading, while Meta's binary pay-or-consent model also drew penalties. The EU's actions could escalate trade tensions with the US.

(ca.finance.yahoo.com)

Tech

DIY E-Ink Display: Hacking TRMNL's Open Source Firmware

2025-04-24

DIY E-Ink Display: Hacking TRMNL's Open Source Firmware

The author, obsessed with e-ink displays, pre-ordered a TRMNL but, impatient with the long wait, decided to build his own. Using a Waveshare 7.5-inch e-ink display and an ESP32 driver board, along with a LiPo battery and charging circuit, he successfully created a TRMNL-like device for under $80. Crucially, he modified TRMNL's open-source firmware for compatibility with the Waveshare board, sharing his code to benefit the DIY community. The result? A functional e-ink display interacting with TRMNL's online service.

(www.stavros.io)

Hardware

Intuit's Lobbying Power Kills IRS Free Tax Filing Program

2025-04-18

Intuit's Lobbying Power Kills IRS Free Tax Filing Program

A decades-long battle culminated in the Trump administration shutting down the IRS's free tax filing program, Direct File, thanks to Intuit (maker of TurboTax)'s massive lobbying efforts and political donations. Despite high user satisfaction, Intuit relentlessly lobbied against Direct File, viewing it as a competitor. Their strategy involved substantial campaign contributions to politicians and hiring lobbying firms to pressure lawmakers. This resulted in the demise of a public service designed to simplify tax filing and save taxpayers money. The incident highlights the influence of money in politics and how corporations leverage their financial power to shape public policy, harming ordinary citizens.

(prospect.org)

Tech Political Donations Taxation

Ireland's Peatlands: A Just Transition Between Tradition and Environmental Imperatives

2025-04-20

Ireland's Peatlands: A Just Transition Between Tradition and Environmental Imperatives

Ireland's phasing out of peat burning to meet climate goals has sparked a debate about the future of its peatlands. This interview with human geographer Breandán Ó Caoimh explores the social, cultural, and economic impacts of this transition. Ó Caoimh emphasizes the need to balance reducing commercial peat exploitation with respecting the needs of rural communities reliant on peat. He advocates for a more inclusive approach, guiding the transition through dialogue and incentives rather than punitive measures. He also calls for a more decentralized governance model, empowering local communities to develop solutions tailored to their specific circumstances. Ultimately, Ireland needs to balance environmental conservation with economic sustainability for rural communities, requiring collaboration between the state, private sector, communities, and landowners.

(worldsensorium.com)

Misc peatlands rural development

Content Moderation Shockwaves: How Adult Site Policy Reshaped Online Competition

2025-04-24

Content Moderation Shockwaves: How Adult Site Policy Reshaped Online Competition

A study reveals the profound impact of content moderation policies on online competition, focusing on the adult content market. When a dominant platform removed 80% of unverified content, its traffic plummeted by 41%. However, this displaced traffic shifted to competitors, both mainstream and less-regulated fringe sites. Fringe sites saw a remarkable 55% increase in visits, significantly outpacing the 10% growth of mainstream rivals. Search engines played a crucial role, directing users seeking alternatives. The leading platform responded aggressively, using DMCA takedowns to remove competitors from search results. The study highlights how asymmetric content moderation shocks reshape market dynamics, driving users towards less-regulated spaces and altering substitution patterns.

(papers.ssrn.com)

Misc platform competition

arXivLabs: Experimenting with Community Collaboration

2025-04-28

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

(arxiv.org)

Development

SF-Based AI Construction Startup Bild.ai Seeks Founding Engineer

2025-04-24

SF-Based AI Construction Startup Bild.ai Seeks Founding Engineer

San Francisco-based AI startup Bild.ai is hiring a founding engineer to revolutionize the construction industry. Backed by Khosla Ventures, Bild.ai aims to streamline the planning and building process using AI, tackling tasks like blueprint reading, cost estimation, and permit applications. The ideal candidate will have full-stack development experience, a growth mindset, and a passion for AI, particularly computer vision and LLM models. The company emphasizes open communication and collaborative problem-solving.

(www.ycombinator.com)

Startup Construction Tech

The Mystery of the 6502's Illegal Opcodes

2025-04-23

The MOS 6502, powering classics like the Commodore 64, Apple II, and NES, is famous for its 'illegal' opcodes: 105 undefined instructions out of 256. While many articles document their effects, this one delves into their origins. By analyzing the 6502's internal Programmable Logic Array (PLA), the author reveals how these undocumented instructions arise from the chip's design. Examples like the 'LAX' instruction (a combined LDA and LDX) and the 'KIL' opcodes (which halt the CPU) are explained, showcasing how the 6502's architecture unintentionally created functional, albeit undefined, instructions.

(www.pagetable.com)

Hardware

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