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Oaxaca's Paradise Lost: A String of Disappearances Rocks Mexico's Coast

2025-03-22

Oaxaca's Paradise Lost: A String of Disappearances Rocks Mexico's Coast

The idyllic beaches of Oaxaca, Mexico, have been rocked by a series of disturbing disappearances. Ten young adults from Tlaxcala state, aged 19-29, vanished from Zipolite and Huatulco, with nine bodies later found in an abandoned car hundreds of miles away. The case highlights potential links to drug trafficking, real estate development, and possible police involvement, alongside alleged government attempts to downplay the incidents. This tragedy not only threatens the region's vital tourism industry but also raises serious questions about security in Mexico.

(english.elpais.com)

Misc Mexico disappearances drug crime tourism safety

Mazda's CX-5 Goes Touchscreen: Balancing Tech and Safety

2025-07-11

Mazda's CX-5 Goes Touchscreen: Balancing Tech and Safety

Mazda, a long-time holdout against touchscreen infotainment, is finally embracing the technology in its redesigned CX-5. This isn't just a skin-deep change; it's a ground-up redesign powered by Google's built-in technology, integrating Google Maps, the Play Store, and the Google Assistant. However, Mazda remains committed to its 'hands on the wheel, eyes on the road' philosophy. A redesigned steering wheel features physical buttons for critical functions, aiming to balance the convenience of a large touchscreen with driver safety.

(www.thedrive.com)

Tech Mazda Touchscreen Infotainment

The Open Guide to Equity Compensation: A Comprehensive Overview

2025-04-13

The Open Guide to Equity Compensation: A Comprehensive Overview

This guide unravels the complexities of equity compensation, covering various forms like restricted stock, stock options, and restricted stock units. It aims to empower employees, hiring managers, founders, and students to understand the intricacies of equity compensation, make informed decisions, and avoid costly mistakes. Topics include equity compensation basics, fundamentals of stock corporations, how equity is granted, tax basics, taxes on equity compensation, plans and scenarios, offers and negotiations, and further resources. The guide also addresses common pitfalls and provides practical suggestions.

(github.com)

Startup stock options tax planning

Vlang: A Multifaceted Language Showcase

2025-08-30

This code snippet demonstrates V's versatility, ranging from simple loops greeting developers across various domains (game, web, etc.) to handling log files, making network requests, parsing and manipulating JSON data, and array deduplication. It covers I/O operations, string manipulation, network programming, JSON handling, and array manipulation, showcasing V's concise and elegant syntax and powerful standard library.

(vlang.io)

Development Vlang programming example

Stop Shipping PNGs as Game Textures!

2025-09-07

Stop Shipping PNGs as Game Textures!

Still using PNGs for game textures? This post explains why that's suboptimal and introduces a better approach. While PNGs are great for interchange, they weren't designed for texture data and lack support for GPU-compatible texture compression (like BCn), leading to slow loading times and high VRAM usage. The author advocates for texture formats like KTX2 or DDS, providing an open-source tool, Zex, to convert PNGs to KTX2 with BC7 compression and zlib supercompression. Tips on pregenerating mipmaps and automating the conversion process are also shared, along with a recommendation to use Tacentview for viewing texture formats.

(gamesbymason.com)

Development Texture Compression

Axum 0.8.0 Released: Path Parameter Syntax and Optional Extractor Improvements

2025-01-05

Axum 0.8.0 is out! This Rust web framework built with Tokio, Tower, and Hyper boasts significant updates. The most notable changes include an altered path parameter syntax (from `/single` and `/*many` to `/{single}` and `/{*many}`) and improvements to `Option` extractors, enabling more flexible handling of optional parameters and errors. Additionally, due to Rust language feature updates, the `#[async_trait]` macro is no longer needed. These improvements enhance Axum's usability and flexibility, but also introduce breaking changes; careful migration is advised. Consult the changelog for details.

(tokio.rs)

Development

NVIDIA Meshtron: High-Fidelity 3D Mesh Generation at Scale

2024-12-16

NVIDIA Meshtron: High-Fidelity 3D Mesh Generation at Scale

NVIDIA researchers have developed Meshtron, a novel model capable of generating high-quality 3D meshes at unprecedented scale and fidelity. Employing an autoregressive architecture and sliding window attention, Meshtron represents meshes as a sequence of tokens and utilizes an Hourglass Transformer architecture to efficiently address the scalability and efficiency challenges of existing methods in generating complex 3D models. Generating meshes with artist-like detail, Meshtron offers strong controllability with inputs such as point clouds, face count, and creativity level, paving the way for more realistic 3D asset generation in animation, gaming, and virtual environments.

(developer.nvidia.com)

AI

Accidental Discovery: The Serendipitous Invention of Stainless Steel

2025-06-22

Accidental Discovery: The Serendipitous Invention of Stainless Steel

Harry Brearley, a Sheffield boy obsessed with steel from a young age, stumbled upon stainless steel quite by accident. Initially trying to solve rifle barrel erosion, he discovered a non-rusting chromium steel during a chance experiment. Despite initial lack of interest, Brearley's persistence and attention to detail led to this world-changing material becoming ubiquitous. This is a story about curiosity, perseverance, and accidental discovery, highlighting the fascinating interplay of chance and necessity in technological advancement.

(nautil.us)

Tech

Recent Advances in Mixed-Integer Linear Programming (MILP)

2025-06-14

Mixed-integer linear programming (MILP) has become a cornerstone of operations research, thanks to the enhanced efficiency of modern solvers. These solvers can now find globally optimal solutions in seconds for problems previously intractable a decade ago. This versatility has led to successful applications across transportation, logistics, supply chain management, revenue management, finance, telecommunications, and manufacturing. Despite this success, many challenges remain, and MILP is a vibrant area of ongoing research. This article surveys the most significant advancements in MILP solution methods, focusing on computational aspects and recent practical performance improvements, emphasizing studies with computational experiments. The survey is structured around branch-and-cut methods, Dantzig-Wolfe decomposition, and Benders decomposition, concluding with a discussion of ongoing challenges and future directions.

(inria.hal.science)

Development Operations Research

Play Brick Breaker with Your Hands!

2025-01-20

Play Brick Breaker with Your Hands!

Forget controllers! 'Manual Brick Breaker' lets you play the classic game using only your hands. The game uses your webcam to track your palm movements, controlling the paddle to break bricks. Difficulty increases with each level, speeding up the ball and shrinking the paddle, testing your reflexes. All processing happens directly in your browser, ensuring privacy. The game's code is open-source, built with JavaScript, HTML canvas, and MediaPipe hand tracking. The creator also offers other fun open-source projects, such as video-to-ASCII art converters.

(collidingscopes.github.io)

Game hand tracking web game

CatBench v0.3: Postgres Vector Search App Now with Performance Monitoring

2025-05-30

CatBench, a demo app using Postgres and PgVector with 25k pet photos, now features instance-wide throughput and query latency charts. Previously, users could explore a recommendation engine, view cat photos and product recommendations based on similar cat purchases, and see backend SQL query execution metrics. v0.3 adds a monitoring section displaying overall Postgres instance activity and SQL latency. Future plans include code cleanup, expanding the photo dataset to 9 million images, adding recall quality monitoring for fraud detection, and supporting other databases.

(tanelpoder.com)

Development Vector Search Performance Monitoring

Modern CSS: The End of SPAs?

2025-07-26

Modern CSS: The End of SPAs?

This article critiques the overuse of Single-Page Applications (SPAs). The author argues that modern browsers now offer native CSS transition capabilities (View Transitions API and Speculation Rules), enabling smooth page transitions without needing extensive JavaScript. SPAs often lead to performance issues, such as slow loading times, inconsistent scroll behavior, and SEO challenges. The author advocates returning to HTML and CSS, leveraging native browser features to build faster, more efficient, and SEO-friendly Multi-Page Applications (MPAs), avoiding the performance and maintainability sacrifices often made for the sake of an 'app-like' feel.

(www.jonoalderson.com)

Development

Dissecting Space Invaders: A Deep Dive into the Code

2025-03-12

This article delves into the assembly code of the classic arcade game Space Invaders, revealing its ingenious hardware design and software implementation. It meticulously analyzes aspects like the display system, sound generation, collision detection, game object management, and a hidden Easter egg, highlighting interesting quirks and hidden bugs within the code. The author also explores design trade-offs such as memory usage and performance optimization.

(www.computerarcheology.com)

Game

Stop Blaming Employees for Inefficiency: The Problem Lies in Management

2025-08-29

This article criticizes the common practice of blaming employees for multitasking and lack of focus due to a lack of self-discipline. The author argues that the root cause lies in management's failure to effectively prioritize tasks, leading employees to juggle multiple unprioritized tasks, resulting in low efficiency. The article points out that so-called "productivity tools" like Asana and Trello actually shift the responsibility of management onto employees, exacerbating the problem. True productivity tools are those whose absence would significantly impact workflow, unlike management tools. The author calls on management to take responsibility, improve organizational culture, and address the underlying issues of employee burnout and lack of focus, rather than placing the blame on employees.

(exple.tive.org)

Management

Trystero: Real-time Collaboration Reimagined

2025-08-29

Trystero is a fascinating real-time collaborative platform leveraging technologies like BitTorrent, Nostr, MQTT, IPFS, Supabase, and Firebase to synchronize mouse movements and clicks in real-time. Simple code allows joining rooms, listening for peer joins/leaves, and broadcasting/receiving mouse movements and clicks. Trystero's potential extends far beyond this, supporting audio/video streams and binary data, opening up endless possibilities for real-time collaboration.

(oxism.com)

Development

UAE's K2 Think: A New Open-Source Model Challenging US and China's AI Hegemony

2025-09-14

UAE's K2 Think: A New Open-Source Model Challenging US and China's AI Hegemony

G42, an Emirati AI company, in collaboration with the Mohamed bin Zayed University of Artificial Intelligence, unveiled K2 Think, an open-source AI model that rivals OpenAI's ChatGPT and China's DeepSeek in standard benchmark tests. With only 32 billion parameters, K2 Think outperforms flagship reasoning models 20 times larger and leads all open-source models in math performance. The UAE's massive investment in AI aims for economic diversification, reducing oil dependence, and actively participating in the global AI race, mirroring similar moves by Saudi Arabia and Qatar. However, the UAE's partnership with the US on AI data centers faces national security scrutiny.

(gizmodo.com)

AI

AI Coding Assistants: Code Review is King

2025-09-20

Large language models excel at generating code, but lack the judgment of a seasoned software engineer, often leading to poor design choices. The author uses personal anecdotes to illustrate how AI coding assistants (like Codex and Claude Code), while powerful, require close supervision to prevent them from veering off into architectural dead ends. The author argues that mastering code review, particularly focusing on code structure and identifying opportunities for improvement, is crucial for effective use of these tools. Blind reliance or excessive micromanagement will hinder productivity. Ultimately, the author posits that current AI coding is more akin to 'centaur programming'—a collaboration between human and machine—rather than a complete human replacement.

(www.seangoedecke.com)

Development

Command-line ASCII Art to SVG Logo Generator

2025-03-28

The `ascii-logo-generator` is a command-line tool that creates ASCII art text and converts it into SVG logos. Users can customize fonts, colors, dimensions, and save the output as text or SVG files. It's particularly useful for generating logos for laser cutting. The project is open-source and includes a web-based SVG viewer for testing.

(github.com)

Development

Rust's Pursuit of Ada: A Battle in Safety-Critical Programming

2025-02-10

Ada has dominated the safety-critical programming landscape for over four decades. Rust, in the last ten years, has attempted to compete, with varying results. This talk will explore Ada's powerful features for ensuring bug-free code, particularly its robust subtype declarations and ease of use, and compare them to Rust's capabilities, highlighting where Rust falls short and its progress in catching up.

(fosdem.org)

Development Safety-Critical Programming

Microsoft Edge Follows Google, Disabling Manifest V2 Extensions

2025-02-28

Microsoft Edge Follows Google, Disabling Manifest V2 Extensions

Microsoft Edge Canary is now disabling Manifest V2-based extensions, including the popular ad blocker uBlock Origin. This mirrors Google's policy shift, which began phasing out Manifest V2 extensions last year. While Edge's stable and Beta/Dev versions are currently unaffected, this change signals the eventual demise of MV2 extensions. Users can choose to switch to a browser that still supports MV2 extensions (like Firefox) or upgrade to Manifest V3-based extensions.

(www.neowin.net)

Tech

OpenAI and News Orgs Battle Over ChatGPT Log Data

2025-07-03

OpenAI and News Orgs Battle Over ChatGPT Log Data

A tug-of-war is underway between OpenAI and news organizations over access to ChatGPT log data. News outlets seek access to demonstrate copyright infringement and market dilution of their content. OpenAI, concerned about exposing itself to further legal risk, has agreed only to provide anonymized subsets of the data, and negotiations continue on the search process. Legal experts express concern that judges aren't fully considering the impact on a widely used product and the data security risks involved.

(arstechnica.com)

Tech

The Diffusion Deficit: Why Transformative Tech Takes So Long

2025-09-05

The Diffusion Deficit: Why Transformative Tech Takes So Long

This article explores the often-unexpectedly slow diffusion of transformative technologies, using the tractor as a prime example. It argues that technological success depends not only on inherent superiority but also on compatibility with existing social, economic, and industrial systems. The article examines cases like the telephone, electric motor, and IT, highlighting the need for complementary innovations, skills training, and industrial reorganization to unlock a technology's full potential. The current AI field faces similar challenges, with excessive focus on AGI overshadowing product development and practical application. Ultimately, technological success hinges on understanding and strategizing for diffusion—this is where the true 'technological dividend' lies.

(arenamag.com)

Tech technology diffusion

SpaceX, Boeing, and Others Fight Proposed Cuts to Space Collision Prevention Funding

2025-07-12

SpaceX, Boeing, and Others Fight Proposed Cuts to Space Collision Prevention Funding

A proposed FY2026 budget cut would slash funding for the Office of Space Commerce's (OSC) Traffic Coordination System for Space (TraCSS) program from $65 million to $10 million. SpaceX, Boeing, Blue Origin, and other major space companies have written to Congress urging them to reverse the decision. They argue that TraCSS is critical for ensuring the safety of increasingly congested orbital space, impacting essential services like broadband internet and national security. The companies warn that without this funding, increased risks, higher costs, and potential relocation of US space industry operations overseas are likely.

(www.theregister.com)

Tech Space Safety Space Industry

Public/Protected/Private: A Redundant OOP Feature?

2025-06-19

This article challenges the necessity of access modifiers (public, protected, private) in object-oriented programming. The author argues that interfaces and inheritance combined can achieve the same functionality without the need for an extra mechanism. The existence of access modifiers might stem from an oversight in the design of Simula, leading to redundant functionality. For cleaner code, the author suggests avoiding access modifiers and advocates for composition over inheritance.

(catern.com)

Development Access Modifiers

Four Verbs: A Simple Daily Rhythm for Sustainable Productivity

2025-08-11

Four Verbs: A Simple Daily Rhythm for Sustainable Productivity

In a world obsessed with hacks, the author proposes a simpler approach: a daily rhythm built around four verbs: learn, reflect, act, prepare. This isn't a productivity system, but a living experiment focusing on consistent learning, thoughtful reflection, mindful action, and proactive planning. The author shares their experience of how this simple framework helps maintain a calm and productive lifestyle.

(opuslabs.substack.com)

Misc

PyCon US 2025: A Deep Dive into pedalboard, the Python Audio Processing Library

2025-07-22

At PyCon US 2025, Peter Sobot, a machine learning engineer at Spotify, presented pedalboard, his Python audio processing library. This library leverages Python and NumPy for efficient audio manipulation, supporting various audio format conversions and effect additions, and seamlessly integrating with VST3 plugins. Sobot's talk provided a clear explanation of digital audio fundamentals and showcased pedalboard's capabilities, such as real-time audio effects and efficient streaming. He stressed the importance of avoiding loading entire audio files into memory in Python, advocating for stream processing to prevent memory overflows. pedalboard empowers Python developers with robust audio processing, simplifying development for audio applications.

(lwn.net)

Development

Critical Vulnerability in Base44: Bypassing Authentication with Ease

2025-07-31

Critical Vulnerability in Base44: Bypassing Authentication with Ease

Wiz Research uncovered a critical vulnerability in Base44 (recently acquired by Wix), a popular vibe coding platform. Attackers could bypass authentication and access private applications and sensitive data using only a publicly available app_id. The vulnerability was remarkably easy to exploit and impacted enterprise applications including internal chatbots and automations. Wix quickly patched the vulnerability within 24 hours and confirmed no evidence of past abuse. This highlights the crucial need for strong security controls, such as authentication and secure API design, in AI-powered development platforms.

(www.wiz.io)

Tech Base44 Vulnerability

Google Leads the Charge: EU's AI Act Forces Big Tech to Adapt

2025-07-31

Google Leads the Charge: EU's AI Act Forces Big Tech to Adapt

Facing tightening EU AI regulations, Google has proactively signed the EU's AI Code of Practice, aiming for a head start in navigating a complex legal landscape. Developed with input from over 1,000 stakeholders, the code offers AI firms more clarity. Google's commitment involves publishing training data summaries and disclosing model features to regulators, simplifying compliance. Companies not signing the code still face the stringent EU AI Act, with hefty fines for violations. This marks a significant shift in AI regulation and foreshadows major changes in the industry.

(arstechnica.com)

Tech AI Regulation

Model Context Protocol (MCP): The Next Big Thing for LLM Integration—But With a Catch

2025-04-06

Model Context Protocol (MCP): The Next Big Thing for LLM Integration—But With a Catch

Model Context Protocol (MCP) is emerging as the standard for Large Language Model (LLM) integration with tools and data, dubbed the "USB-C for AI agents." It enables agents to connect to tools via standardized APIs, maintain persistent sessions, run commands, and share context across workflows. However, MCP isn't secure by default. Connecting agents to arbitrary servers without careful consideration can create security vulnerabilities, potentially exposing shell access, secrets, or infrastructure via side-channel attacks.

(elenacross7.medium.com)

AI MCP protocol

Ciro: AI-Powered Sales Prospecting, 10x Efficiency

2025-05-08

Ciro: AI-Powered Sales Prospecting, 10x Efficiency

Ciro, founded by a team with backgrounds from Meta, Stanford, Google, and Bain & Co., is building AI agents to revolutionize sales prospecting. Their product automates lead scanning, qualification, and enrichment on platforms like LinkedIn, reducing the time sales reps spend on manual searching and qualifying by over 30% – a 10x efficiency boost. Backed by top-tier investors including Y Combinator, SV Angel, and CRV, Ciro is already cash-flow positive.

(www.ycombinator.com)

AI

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