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OpenCut: A Privacy-Focused, Open-Source Video Editor

2025-07-14

OpenCut: A Privacy-Focused, Open-Source Video Editor

OpenCut is a free and open-source video editor for web, desktop, and mobile. Prioritizing user privacy, all videos remain on your device. While its basic features are currently behind a paywall, its ease of use has been proven. It boasts timeline-based editing, multi-track support, real-time preview, and is free of watermarks or subscriptions. Built with Next.js, the project includes UI components, custom React hooks, utility and API logic, state management, and TypeScript types. Detailed setup and contribution guidelines are provided; contributions are welcome.

(github.com)

Development open-source video editor

Is Atlas Shrugged the New Vibe?

2025-01-18

Is *Atlas Shrugged* the New Vibe?

This podcast discussion delves into the surprising resurgence of Ayn Rand's *Atlas Shrugged*. Two guests analyze the novel's compelling plot, memorable characters, and insightful commentary on contemporary societal issues. They argue that *Atlas Shrugged* transcends its reputation as a political manifesto, offering a nuanced exploration of rationality, individual achievement, and social responsibility, making it relevant even today. The conversation highlights the novel's enduring appeal and its influence on prominent figures in the tech and political worlds.

(www.commonreader.co.uk)

Misc Atlas Shrugged Novel Analysis

Unlocking Semantic Understanding: Cosine Similarity in AI

2025-03-10

Unlocking Semantic Understanding: Cosine Similarity in AI

This article provides a clear explanation of cosine similarity and its applications in AI, particularly in understanding semantic relationships between words. It starts by explaining vectors, then details the cosine similarity calculation with a step-by-step example. A TypeScript implementation of the cosine similarity function is provided, along with an optimized version. The article then explores real-world web application use cases, such as product recommendations and semantic search, and shows how to leverage OpenAI's embedding models for improved accuracy. The article also emphasizes efficient implementation using Math.hypot() and the importance of pre-computing embeddings in production environments.

(alexop.dev)

AI vectors

A Surprisingly Effective Cure? The Case for More Academic Fraud in AI

2025-02-21

A Surprisingly Effective Cure? The Case for More Academic Fraud in AI

This blog post argues that widespread, subtle academic fraud in AI research – cherry-picked results, manipulated datasets, etc. – has normalized low standards, resulting in publications lacking scientific merit. The author provocatively suggests that a recent, highly publicized case of explicit academic fraud could be a turning point. By forcing a reckoning with the community's blind spot, the scandal may ironically lead to increased scrutiny of all research, ultimately fostering higher standards and more truthful publications. The author believes this harsh, even self-destructive, approach might be the best way to cure the cancer of low standards in AI research.

(jacobbuckman.com)

AI Academic Fraud Scientific Integrity

Reverse Engineering Chrome's New X-Browser-Validation Header

2025-07-13

Reverse Engineering Chrome's New X-Browser-Validation Header

Chrome recently introduced several new HTTP headers, with `x-browser-validation` being particularly intriguing. This post details the reverse engineering process revealing its functionality: it concatenates a hardcoded platform-specific API key with the user's full User-Agent string, then hashes it using SHA-1 and Base64 encodes the result. This header serves as an integrity check, preventing User-Agent spoofing. The analysis dissects relevant functions within Chrome's source code and provides default API keys for various platforms.

(github.com)

Tech HTTP Header

Physics' New Frontier: Beyond Thermodynamics

2024-12-22

Physics' New Frontier: Beyond Thermodynamics

This article delves into the significance and limitations of thermodynamics in physics. The author argues that while statistical mechanics provides a microscopic understanding of thermodynamics, it may obscure more general principles. A call is made to focus on macroscopic, empirical observations, such as non-equilibrium thermodynamics and self-organizing systems, suggesting these areas may hold new physical laws and offer solutions to practical problems, echoing the initial development of thermodynamics from steam engine improvements.

(scottlocklin.wordpress.com)

Physics non-equilibrium thermodynamics self-organizing systems

Go 1.24 Boosts Wasm Capabilities: WASI Reactors and Exported Functions

2025-02-14

Go 1.24 significantly enhances WebAssembly (Wasm) support with the introduction of the `go:wasmexport` directive and the ability to build WASI reactors. This allows Go developers to export functions to Wasm, enabling seamless integration with host applications. The new WASI reactor mode facilitates continuously running Wasm modules that can react to multiple events or requests without re-initialization. While limitations exist, such as Wasm's single-threaded nature and type restrictions, Go 1.24's improvements pave the way for more powerful and versatile Go-based Wasm applications.

(go.dev)

Development

A Life-Changing Lecture: Frameworks for History, Engineering, and Life

2025-09-06

A Life-Changing Lecture: Frameworks for History, Engineering, and Life

The author attended a lecture on the Cold War where the professor's analytical framework—thesis, counter-argument, rebuttal—proved insightful. Applying this framework to software engineering and personal life, the author seeks optimal states through research and experimentation. The article explores building sustainable systems and improving well-being through lifestyle adjustments and reflection, highlighting continuous learning and self-assessment.

(www.valstech.blog)

Misc learning frameworks

DrawAFish.com: A Security Disaster Caused by Silly Mistakes

2025-08-05

DrawAFish.com: A Security Disaster Caused by Silly Mistakes

DrawAFish.com, a website that briefly hit the top of Hacker News, experienced a security disaster due to a series of amateur mistakes. An outdated six-digit admin password exposed in a past data breach, an unauthenticated username update API, and a JWT not tied to a specific user, allowed malicious actors to vandalize the site within hours. Usernames were changed to slurs and fish images were replaced. The author resolved the issue by restoring from backups and patching vulnerabilities, reflecting on the balance between rapid development and security.

(aldenhallak.com)

Development rapid development

SoCal Air Quality Rules Weakened: A Blow to Clean Energy Ambitions?

2025-03-07

SoCal Air Quality Rules Weakened: A Blow to Clean Energy Ambitions?

The South Coast Air Quality Management District (SCAQMD) aimed to significantly reduce air pollution from gas appliances with a new regulation. However, this initially ambitious plan, targeting 90% zero-emission appliance sales by 2036, has been significantly weakened due to lobbying pressure. The revised rules feature slower targets and reduced penalties for non-compliance, raising concerns from environmental advocates that progress on air quality will be slowed and that it could negatively impact similar policies elsewhere. Despite this, support remains for strengthening the rules to achieve greater emission reductions.

(www.heatpumped.org)

Tech policy regulation gas appliances

Cloudflare's Workers KV Outage Impacts Multiple Services

2025-06-12

On June 12th, Cloudflare's critical Workers KV service went offline due to a third-party dependency outage. This caused widespread disruption, affecting numerous Cloudflare products including Access WARP, Browser Isolation, Durable Objects (SQLite-backed only), Workers KV, Realtime services, Workers AI, and parts of the Cloudflare dashboard. Cloudflare engineers are working to restore service, acknowledging the significant impact on users.

(www.cloudflarestatus.com)

Tech

A Wine-Powered Linux Distro: Solving Binary Compatibility and Escaping the Closed Ecosystem

2025-03-29

This article proposes a bold idea: a Linux distribution that runs Windows binaries by default via Wine. The author argues that Linux suffers from severe binary compatibility issues, with existing solutions (AppImage, Flatpak, Snap) falling short. The stability of Win32 and Wine's impressive compatibility with Windows applications offer a potential solution. This distro would come pre-installed with Wine and include minor kernel modifications for seamless Windows application execution. This not only solves Linux's binary compatibility problem but also offers a smooth migration path for users of increasingly closed Windows and macOS systems, combating the growing restrictions on user autonomy imposed by operating system vendors.

(philipbohun.com)

Development Binary Compatibility

Retro Revival: Bringing a Tandy Coco Back Online with FujiNet

2024-12-20

Retro Revival: Bringing a Tandy Coco Back Online with FujiNet

This article details the author's journey in connecting an old Tandy Coco computer to the internet using the FujiNet project, an ambitious open-source initiative aiming to be the only peripheral needed for vintage computers. The author faced challenges during the assembly process, including soldering difficulties, hardware bugs, and software compatibility issues. Despite these hurdles, they successfully connected to the internet and ran various applications, including an ISS tracker and games. The experience highlights the vibrancy of the open-source community and the potential of retrocomputing, showcasing the fun of hardware repair and software development.

(www.leadedsolder.com)

Tech internet connectivity

Bending Spacetime in Your Basement: A Simple Gravity Experiment

2025-03-11

This article describes a simple physics experiment that can be performed at home using readily available materials. It demonstrates the existence of universal gravitation using a torsion balance. The experiment cleverly uses differential measurement to cancel out Earth's gravity, allowing observation of the gravitational attraction between small objects, thereby validating the concept of spacetime curvature in Einstein's General Relativity. The author even speculates on how history might have unfolded if Archimedes had performed this experiment in antiquity.

(www.fourmilab.ch)

Tech universal gravitation general relativity

Thousands Trapped After Myanmar Scam Center Rescue: A Humanitarian Crisis Unfolds

2025-03-10

Thousands Trapped After Myanmar Scam Center Rescue: A Humanitarian Crisis Unfolds

Thousands of young men and women rescued from Myanmar's scam centers find themselves trapped in overcrowded detention facilities, facing a humanitarian crisis. Despite a large-scale operation involving Thai, Chinese, and Myanmar authorities, repatriation efforts are slow, leaving many stranded without adequate medical care or food. The rescue highlights the rampant issue of cross-border cyber scams and the need for greater international cooperation to combat this criminal industry. Many victims, initially lured by promises of lucrative jobs, endured brutal conditions, including beatings and starvation, before their release.

(apnews.com)

Misc cyber scams humanitarian crisis

Meta's Metaverse Gamble: $60B in Losses and Counting

2025-05-02

Meta's Metaverse Gamble: $60B in Losses and Counting

Meta's Reality Labs reported a $4.2 billion operating loss in Q1 2025, bringing cumulative losses since 2020 to over $60 billion. Reality Labs, responsible for Meta's Quest VR headsets and Ray-Ban smart glasses, is central to Mark Zuckerberg's metaverse vision. Wall Street's skepticism regarding Meta's massive metaverse investment is compounded by new tariffs, potentially driving up device prices. Recent layoffs at Oculus Studios, the unit creating VR/AR content for Quest, further highlight the challenges facing Zuckerberg's ambitious project.

(meta.slashdot.org)

Tech Metaverse Losses

Trump Admin's Illegal Purge of Inspectors General Sparks Outrage

2025-02-01

Trump Admin's Illegal Purge of Inspectors General Sparks Outrage

Last Friday, President Trump abruptly fired multiple agency inspectors general, including Phyllis Fong at the USDA. Fong, a 22-year veteran with numerous awards and key roles, was escorted from the building after refusing to comply with what she deemed an illegal order. The firings have sparked outrage, with CIGIE chairman Hannibal Ware stating they appear to violate federal law. Senator Adam Schiff called the actions illegal, and even Republican Senator Chuck Grassley expressed concern. However, Democrats' slow response raises questions about the effectiveness of checks and balances. This incident highlights the Trump administration's attack on oversight and the vulnerability of institutional safeguards.

(gizmodo.com)

Misc Inspectors General

Is Saving Online Content Worth It? A Blogger's Reflection

2024-12-21

Is Saving Online Content Worth It? A Blogger's Reflection

While organizing his online bookmarks, blogger Ruben Schade discovered that most of his years of accumulated links were broken or altered, leading him to reflect on the meaning of preserving online content. He realized the ephemeral nature of the internet and the vulnerability of even the Internet Archive. Although he has saved a large amount of potentially worthless personal blogs, podcasts, and videos, he believes these constitute valuable time capsules of personal memories and history, worthy of preservation. Ultimately, he argues that the value of saving online content lies in its historical significance and personal memories, while the challenge lies in how to achieve efficient and economical preservation.

(rubenerd.com)

Misc online archiving digital legacy

Swiss-Made USB-C Upgrade Case Sells Out!

2025-07-30

Swiss-Made USB-C Upgrade Case Sells Out!

A Swiss-made iPhone case lets you upgrade your older iPhone to USB-C in seconds, without buying a new device! The first three batches are already sold out, but you can sign up for email alerts to get priority when it's back in stock. Supports wireless charging, MagSafe, and fast charging, and is compatible with CarPlay. Note: Accessories requiring power from the phone (like wired headphones) will still require the Lightning port.

(obsoless.com)

Hardware iPhone Case Swiss Made

AI: The Stone Soup Analogy for LLMs

2025-02-28

AI: The Stone Soup Analogy for LLMs

This article uses the parable of 'Stone Soup' to cleverly illustrate the workings of Large Language Models (LLMs). In the story, travelers use a few stones and ingredients provided by villagers to cook a delicious soup. This is similar to how LLMs utilize a small number of algorithms and vast resources from the internet, human feedback, etc., to construct a seemingly 'intelligent' system. The author points out that LLMs are not independent intelligent agents, but rather cultural technologies like internet search engines. Their 'intelligence' stems from the contributions of collective human intelligence, not the magic of the algorithms themselves.

(simons.berkeley.edu)

AI Cultural Technology

Graphcore Unveils Pizza-Box-Sized AI Supercomputer: The M2000

2025-05-09

UK AI chip startup Graphcore has announced its second-generation AI processor, the GC200, and its accompanying computing platform, the M2000. The M2000 is touted as the first AI computer to achieve a petaflop of processing power in a pizza-box-sized form factor. Each GC200 chip boasts 59.4 billion transistors, and the M2000 utilizes four of these chips. Graphcore claims scalability up to 64,000 IPUs, resulting in a potential 16 exaflops of computing power. The M2000 is currently shipping to early access customers and is expected to see broader deployment by the end of the year across various AI applications in finance, healthcare, technology, and more.

(www.graphcore.ai)

Tech

Unexpectedly Large Isospin Symmetry Violation Found at CERN

2025-03-31

Unexpectedly Large Isospin Symmetry Violation Found at CERN

Analysis of data from CERN's NA61/SHINE collaboration revealed a surprising anomaly: a significant imbalance between charged and neutral kaons produced in argon-scandium collisions. Charged kaons were produced 18.4% more frequently than neutral kaons, suggesting a much larger violation of isospin symmetry than predicted by existing models. This challenges our understanding of the strong interaction and quantum chromodynamics (QCD), opening avenues for further research into the role of electromagnetic interactions and quark behavior. The 4.7σ significance of the result demands further investigation and theoretical explanations.

(phys.org)

Tech Quark Isospin Symmetry

MAME 0.276: A March Madness of Emulation Improvements

2025-03-30

MAME 0.276 has dropped, packed with emulation enhancements! The 64-bit ARMv8 recompiler is even faster. This release fixes graphical glitches in Konami GX arcade games and Philips CD-i software. Several IGS gambling games and Chinese versions of Dynax mahjong games have been added. The LinnDrum percussion synthesizer now boasts interactive controls and sound output. Plus, audio emulation issues in various arcade games have been resolved. Numerous other improvements and bug fixes round out this substantial update.

(www.mamedev.org)

Game

Critical Vulnerability in GitHub MCP Integration Leaks Private Repo Data

2025-05-27

Critical Vulnerability in GitHub MCP Integration Leaks Private Repo Data

Invariant has discovered a critical vulnerability in the widely-used GitHub MCP integration (14k GitHub stars). A malicious GitHub Issue allows attackers to hijack a user's agent, forcing it to leak data from private repositories. This vulnerability, one of the first discovered by Invariant's automated security scanners for detecting 'Toxic Agent Flows,' involves injecting malicious prompts into a public repository. When a user queries their agent, it fetches the issue and is injected, potentially pulling private repo data into context and leaking it to a public repository accessible to the attacker. Mitigation strategies include granular permission controls and continuous security monitoring. Even highly aligned AI models are susceptible, highlighting the need for system-level security measures.

(invariantlabs.ai)

Tech Agent Security

AP Program Gets a Makeover: Industry Partners Join the Fold

2025-03-22

AP Program Gets a Makeover: Industry Partners Join the Fold

The College Board, creator of the Advanced Placement (AP) program, is revolutionizing its curriculum. Partnering with industry giants like IBM and the U.S. Chamber of Commerce, they've launched AP Career Kickstart, initially offering courses in cybersecurity and business principles/personal finance. This aims to bridge the gap between high school education and in-demand job skills, attracting students not solely focused on college. The courses offer college credit and industry-recognized skills, enhancing employability. This signifies a blurring of lines between traditional education and vocational training, reflecting a broader societal re-evaluation of higher education's value.

(www.edweek.org)

Tech AP Program Career Education Skills Training

Google Simplifies URL Display in Mobile Search Results

2025-01-23

Google Simplifies URL Display in Mobile Search Results

Google announced a simplification to how URLs are displayed in mobile search results. Previously, mobile search results included website breadcrumbs as part of the URL, but these were often truncated on smaller screens. Now, Google will remove breadcrumbs from mobile search results, displaying only the domain for a cleaner, more user-friendly experience. Desktop search results remain unchanged. This change doesn't require action from developers using breadcrumb structured data; it continues to be supported for desktop search.

(developers.google.com)

Tech Mobile Search URL Display

Transformer²: Self-Adaptive LLMs Break New Ground

2025-01-15

Transformer²: Self-Adaptive LLMs Break New Ground

Transformer² is a novel machine learning system that dynamically adjusts its weights for various tasks. Inspired by nature's adaptive mechanisms, like an octopus changing color or the brain rewiring itself, it enables Large Language Models (LLMs) to adapt to new tasks in real-time. Using Singular Value Decomposition (SVD) and Reinforcement Learning (RL), Transformer² decomposes model weights into independent components and learns how to combine them optimally for diverse tasks, including math, coding, reasoning, and visual understanding. Results show Transformer² outperforms traditional static approaches like LoRA in efficiency and task-specific performance, requiring far fewer parameters. This work paves the way for building 'living intelligence' AI systems that continuously learn and evolve.

(sakana.ai)

AI

Decentralized Instagram Alternative Pixelfed Launches iOS and Android Apps

2025-01-15

Decentralized Instagram Alternative Pixelfed Launches iOS and Android Apps

Pixelfed, a decentralized image-sharing platform, has launched official iOS and Android apps, offering a privacy-focused alternative to Instagram. Built on the ActivityPub protocol, Pixelfed interoperates with other decentralized social networks like Mastodon. Previously only available via web and third-party clients since its 2018 launch, the mobile apps represent a significant step towards broader adoption. Recent changes to Instagram's policies, including the removal of third-party fact-checking and adjustments to its hate speech policies, have driven many users to seek alternatives like Pixelfed.

(www.engadget.com)

Tech decentralized social network

Cursing Your Way to Google Search Results Without AI Summaries

2025-01-31

Cursing Your Way to Google Search Results Without AI Summaries

Tired of Google's AI-powered search results leading you astray? It turns out adding expletives to your search query disables the AI-generated summaries. Including curse words prevents Google from displaying its AI Overview at the top of the results, instead providing a standard list of links. While not the first method discovered to bypass Google's AI summaries, this approach is remarkably simple and cathartic. This raises questions about the desirability of these AI summaries; if users consistently seek ways to disable them, does this indicate a lack of demand? While convenient, AI summaries are prone to inaccuracies and may exacerbate the spread of misinformation, mirroring the issues seen with ChatGPT's integration into Siri. Google argues that AI Overviews don't reduce website traffic, a claim disputed by media companies.

(gizmodo.com)

Tech Information Accuracy

Wow@Home Radio Telescope: A Low-Cost SETI Search

2025-05-17

Wow@Home Radio Telescope: A Low-Cost SETI Search

The Wow@Home project has built a network of inexpensive, easily replicable radio telescopes, emulating the observation protocol of the Big Ear radio telescope used in the Ohio SETI project in the 1970s. The system scans the sky at a fixed elevation, accumulating data through multiple full-sky scans, and effectively detects events lasting longer than a day. Future plans include improving sensitivity, adding multi-beam systems and interferometric capabilities to enhance detection capabilities and accuracy.

(phl.upr.edu)

Tech low-cost astronomy

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