Vibe HN: Thursday Apr 24th

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News

Finland is painting deer antlers with reflective paint (2014) (smithsonianmag.com | comments) In Finland, officials have begun painting deer antlers with reflective paint to reduce road accidents involving deer and vehicles. This initiative aims to enhance the visibility of deer on roads, especially at night, thereby improving safety for drivers.

First Successful Lightning Triggering and Guiding Using a Drone (group.ntt | comments) NTT has achieved a significant milestone with the world’s first successful lightning triggering and guiding using a drone, aiming to protect cities and infrastructure from lightning damage. This pioneering technology seeks to create a safer environment and could lead to advancements in disaster prevention methods.

DOGE Worker’s Code Supports NLRB Whistleblower (krebsonsecurity.com | comments) The DOGE worker's code indirectly supports a whistleblower case filed with the National Labor Relations Board (NLRB). This development highlights the intersection of cryptocurrency employment practices and labor rights issues, emphasizing the repercussions for companies operating in the blockchain sector.

Google blocked Motorola use of Perplexity AI, witness says (bloomberg.com | comments) During Google's antitrust trial, a witness disclosed that a contract between Google and Motorola (a Lenovo subsidiary) prevented Motorola from designating Perplexity AI as the primary assistant for its devices, impacting its deployment on new smartphones.

Ninth Circuit Takes a Wrecking Ball to Internet Personal Jurisdiction Law (ericgoldman.org | comments) The Ninth Circuit's ruling in Briskin v. Shopify eliminates the necessity for an internet-specific standard in personal jurisdiction cases, favoring existing legal frameworks instead. This decision aligns with a collaborative agreement among the parties involved, signaling a potential simplification in internet commerce regulations.

How a 20 year old bug in GTA San Andreas surfaced in Windows 11 24H2 (cookieplmonster.github.io | comments) A long-standing bug in the game GTA San Andreas has re-emerged in Windows 11 version 24H2, preventing players from accessing the Skimmer seaplane. The issue is linked to undefined code behavior and has sparked discussions within the gaming community, indicating that even decades-old code can still present unexpected problems in modern platforms.

Apple and Meta fined millions for breaching EU law (yahoo.com | comments) The European Union has fined Apple and Meta millions for violations related to data protection laws, marking a significant enforcement action targeting large tech companies. The fines underscore the EU's commitment to upholding strict privacy standards and penalizing organizations that fail to comply.

Open Source Projects Receive Funding to Reclaim the Public Internet (nlnet.nl | comments) Forty-two innovative free and open-source projects have been awarded funding from the NGI Zero Commons Fund, reflecting the largest call round to date. These projects, like the solar-powered MNT Reform Touch tablet and the MOTIS app for public transport routing, aim to reclaim the public nature of the internet through technology that prioritizes user benefit over profit.

'Nobody has done this before': Britain's beloved steam trains trial technology (theguardian.com | comments) Britain's historic steam trains have begun testing in-cab digital signaling technology to enhance their operation and longevity. This innovative project aims to secure the future for main-line locomotives by integrating modern technology into traditional rail services. The trial reflects an unprecedented effort to bridge past and present in rail transport.

Culture

More Everything Forever (nytimes.com | comments) In 'More Everything Forever,' science journalist Adam Becker critically examines Silicon Valley's perception of technology as a panacea, particularly in the context of space colonization. Through discussions on Mars, he highlights potential challenges such as surface radiation and toxic dust, questioning the optimistic narratives of tech leaders like Elon Musk.

Sixty Years On, We Still Dream of the Arrow (watershedmagazine.com | comments) The Avro Arrow, a costly interceptor jet born during Canada's Cold War era, symbolizes a period of national pride and ambition. Orland French recalls its early development amid geopolitical tensions, highlighting how its legacy continues to resonate in contemporary culture as a blend of myth and aviation history.

Opinion

Graphics livecoding in Common Lisp (kevingal.com | comments) Common Lisp offers a livecoding feature allowing developers to modify programs in real-time without restarting, enhancing workflow significantly. This post details the implementation of the Boids algorithm, which simulates flocking behavior, using Common Lisp's Sketch graphics framework, illustrating how small changes can be instantly reflected in the running program.

Yagri: You are gonna read it (scottantipa.com | comments) The concept of YAGRI, short for 'You are gonna read it,' encourages developers to store not only the minimal data required for functionality but also additional context and metadata likely to be useful later. This practice helps avoid missing critical information that could aid in debugging or analytics, especially in scenarios like tracking deletions. While it's essential not to over-log, maintaining an appropriate level of data retention can enhance project outcomes.

You wouldn't steal a font (rib.gay | comments) Melissa Lewis highlighted that the font from the "You wouldn't steal a car" anti-piracy ad, designed by Just van Rossum, was cloned and released as "XBAND Rough," revealing that the campaign utilized a pirated version of the font.

The Future of MCPs (iamcharliegraham.substack.com | comments) Model Context Protocols (MCPs) are emerging as a transformative technology poised to elevate artificial intelligence from simple chatbot functions to proactive agent capabilities. However, the discourse around MCPs underscores a critical concern: the dynamics of control over these protocols.

AI Horseless Carriages (koomen.dev | comments) The text presents an essay titled 'AI Horseless Carriages,' which critiques poor design choices in AI applications. It aims to highlight shortcomings in user experience and interface that hinder effective use of AI technologies.

They made computers behave like annoying salesmen (exotext.com | comments) Researchers have designed computer systems that mimic the behaviors of pushy salespeople, using constant notifications and aggressive marketing techniques. This approach raises questions about technology's role in consumer interactions and the ethical implications of using such persistent engagement strategies in digital interfaces.

How I blog with Obsidian, Hugo, GitHub, and Cloudflare (ingau.me | comments) Gautham Shankar outlines his blogging workflow using the Obsidian note-taking app, Hugo static site generator, and GitHub for version control, along with Cloudflare for hosting. He praises the local-first model of Obsidian, emphasizing seamless syncing across devices, and appreciates the minimalistic nature of Hugo and its deployment process. He offers guidance for setting up this system, making it suitable for tech-savvy users aiming for a controlled, cost-effective publishing method.

Demystifying decorators: They don't need to be cryptic (thepythoncodingstack.com | comments) The article simplifies the concept of decorators in Python, addressing common confusions and misconceptions. It breaks down the functionality of decorators step-by-step, illustrating how they enhance functions in a clear and intuitive manner, making them accessible to developers who find decorators cryptic.

The Gruen Transfer is consuming the internet (sebs.website | comments) The Gruen Transfer phenomenon, where consumers become disoriented in spaces like supermarkets, is now affecting the internet, particularly social media. As users navigate platforms like Facebook, their intentions are lost amidst ads and irrelevant content, leading to impulsive behavior. This trend highlights the manipulation of UX design to keep users engaged, raising concerns about the implications of unnecessary complexity in digital environments.

Advanced Python Features (edward-li.com | comments) Edward Li's blog presents 14 advanced Python features that elevate the programming experience beyond common tips like generators and tuples. Drawing from over a decade of Python experience, Li highlights unique and underrated tricks, structured in a format that includes examples and links for further exploration.

Products

Show HN: My from-scratch OS kernel that runs DOOM (github.com/unmappedstack | comments) A programmer has developed a fully functional operating system kernel from scratch that successfully runs the classic video game DOOM. This project showcases advanced software engineering skills and a deep understanding of operating system principles, appealing to enthusiasts in both game development and systems programming.

Launch HN: Cua (YC X25) – Open-Source Docker Container for Computer-Use Agents (github.com/trycua | comments) Cua is an open-source Docker container designed for computer-use agents, developed by the Y Combinator (YC) Startup School batch X25. It aims to simplify the process of running and managing agents efficiently within a containerized environment, leveraging Docker's capabilities for deployment and resource isolation.

MinC Is Not Cygwin (commandlinerevolution.nl | comments) MinC is a Unix emulator for Windows based on OpenBSD, designed for vocational education to help students learn Linux without virtualization. Its small kernel allows for native speed performance, supporting standard Unix commands and basic development tools. New installation features simplify setup, while integration with MS Visual Studio Code is also available.

Geocoding APIs compared: Pricing, free tiers and terms of use (bitoff.org | comments) The article provides a comparison of geocoding API providers, detailing their pricing, free tiers, and terms of service. It assesses platforms like HERE, Google Maps, Azure Maps, OpenCage, TomTom, LocationIQ, and Nominatim, highlighting key metrics like request limits and usage stipulations. This information aids developers in selecting the most cost-effective and suitable geocoding API for their projects.

Science

Shortest-possible walking tour to 81,998 bars in South Korea (uwaterloo.ca | comments) A recent solution to the Traveling Salesman Problem (TSP) has determined the shortest possible walking tour to 81,998 bars across South Korea. Utilizing the Open Source Routing Machine, the computed route totals over 15 million seconds of walking time. This achievement surpasses previous records in TSP instances.

C++26: more constexpr in the core language (sandordargo.com | comments) C++26 enhances the language's constexpr capabilities, allowing more compile-time functionalities. Notable changes include enabling constexpr casts from void* to specific pointer types, making placement new viable in constant expressions, and relaxing rules for constexpr structured bindings. These modifications aim to optimize standard library usage at compile time.

Teaching LLMs how to solid model (willpatrick.xyz | comments) Research indicates that Large Language Models (LLMs) can create Computer-Aided Design (CAD) models for simple 3D mechanical parts, with potential advancements anticipated. Training generative models on extensive CAD files, like OpenSCAD, allows for programmatic design, enhancing model creation through iterative development and engineering knowledge.

Pixel is a unit of length and area (nayuki.io | comments) The concept of a pixel is often used ambiguously in digital imaging, serving both as a unit of length (e.g., 1920 pixels wide) and as a unit of area (e.g., 12 megapixels). This duality creates confusion in mathematical terms, presenting challenges to standardizing definitions. The article analyzes these conflicting uses and suggests potential solutions.