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Ancient Law Requires Hay Bales on London Bridge

2025-05-22

Ancient Law Requires Hay Bales on London Bridge

Construction work on London's Charing Cross railway bridge has triggered a quirky ancient law. Due to reduced clearance under the bridge because of scaffolding, contractors are required to hang bales of hay as a warning to river traffic, a requirement dating back to medieval times. The hay bales, along with warning lights at night, will move along the bridge as the multi-year maintenance project progresses.

(www.ianvisits.co.uk)

Misc ancient law bridge maintenance

Deep Dive into Hygienic Macros in Scheme

2025-05-08

Scheme's macro system employs a 'hygiene' mechanism to prevent variable name clashes during macro expansion. This article delves into the concept of identifiers in Scheme, which encompass not only a symbolic name but also a lexical context and a historical context. The predicates `bound-identifier=?` and `free-identifier=?` compare identifier equivalence; the former focuses on the interchangeability of bound identifiers after macro expansion, while the latter focuses on free identifiers. The article uses multiple examples to illustrate the differences between these two equivalence relations and the role of historical context in the hygienic macro mechanism. Ultimately, it explains how Scheme uses the historical information of identifiers to ensure macro hygiene and prevent variable name conflicts.

(mnieper.github.io)

Development

Clever Workaround for Conflicting Blanket Implementations in Rust

2025-07-04

Clever Workaround for Conflicting Blanket Implementations in Rust

Rust's trait system is powerful but strict about avoiding ambiguity in blanket implementations. The author encountered this while building Joydb, needing to support two mutually exclusive implementations of the `Adapter` trait: `UnifiedAdapter` and `PartitionedAdapter`. A direct approach using blanket implementations failed. The solution, detailed in this post, uses marker structs (`Unified` and `Partitioned`), a helper trait (`BlanketAdapter`), and an associated type within the `Adapter` trait. This cleverly allows for both behaviors without violating Rust's coherence rules, maintaining good code ergonomics and maintainability.

(www.greyblake.com)

Development Blanket Implementations

The Ethical Quandary of LLMs: Why I've Stopped Using Them

2025-02-19

This post delves into the ethical concerns surrounding Large Language Models (LLMs) and explains the author's decision to stop using them. The author explores five key issues: energy consumption, training data sourcing, job displacement, inaccurate information and bias, and concentration of power. High energy usage, privacy concerns related to training data, the potential for job displacement, the risk of misinformation due to biases and inaccuracies, and the concentration of power in the hands of a few large tech companies are highlighted as significant ethical problems. The author argues that using LLMs without actively addressing these ethical concerns is unethical.

(ntietz.com)

AI Ethics

arXivLabs: Experimental Projects with Community Collaborators

2025-04-03

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

(arxiv.org)

Development

Tesla Recalls Over 376,000 Model 3 and Y EVs Over Power Steering Issue

2025-03-02

Tesla Recalls Over 376,000 Model 3 and Y EVs Over Power Steering Issue

Tesla is recalling over 376,000 Model 3 and Model Y electric vehicles in the U.S. due to a potential power steering issue. The problem stems from an "overstress condition" in the electronic power-assisted steering (EPAS) printed circuit board, potentially causing a loss of power steering assist when the vehicle stops and accelerates again. Tesla started rolling out a free over-the-air software fix in October 2023. The company claims the issue won't affect steering while the vehicle is in motion. No injuries, deaths, or crashes have been reported. Owners won't need to visit a dealership and will receive notification by mail next month.

(www.foxbusiness.com)

Tech

We Built Loneliness Machines and Called Them Smart

2025-06-14

We Built Loneliness Machines and Called Them Smart

Since the advent of smartphones in 2010, they've become ubiquitous, yet this pervasiveness comes at a steep cost. This article argues that excessive smartphone use leads to addiction, loneliness, depression, and damage to mental and physical health. Furthermore, smartphones exacerbate social divisions and political polarization. While an outright ban is unrealistic, the author suggests collective action to mitigate their negative effects, including promoting a "right to disconnect", to regain freedom and well-being.

(jacobin.com)

Tech digital well-being

Game Exploit: Hackers Can Take Over Your PC via Marvel Rivals

2025-02-03

Game Exploit: Hackers Can Take Over Your PC via Marvel Rivals

A security researcher discovered a Remote Code Execution (RCE) exploit in Marvel Rivals. Attackers on the same Wi-Fi network can execute arbitrary code on other players' PCs. The vulnerability stems from the game's use of RCE for patching, without verifying server connections, and running with admin privileges. This allows for potential remote takeover of PCs. The researcher highlights the need for game developers to prioritize security, implement robust bug reporting systems, and establish bug bounty programs to incentivize vulnerability disclosure.

(shalzuth.com)

Game remote code execution exploit

World's First Titanium Artificial Heart Patient Discharged from Hospital

2025-03-13

World's First Titanium Artificial Heart Patient Discharged from Hospital

A man in his forties from Australia has become the first person globally to be discharged from the hospital with a titanium artificial heart. The BiVACOR device, used as a bridge to transplant for heart failure patients awaiting donor hearts, previously required recipients to remain hospitalized in the US. After living with the device for over three months, he received a donor heart and is recovering well. This marks the sixth BiVACOR implantation worldwide and the first to exceed a month. Experts hail the innovation but emphasize the need for further research into long-term functionality and cost-effectiveness. BiVACOR, a total heart replacement with only one moving part, promises enhanced durability compared to traditional devices.

(www.nature.com)

Tech artificial heart

Stop Calling Kin Work 'Emotional Labor': It's 'F*cking Work'

2025-02-03

Stop Calling Kin Work 'Emotional Labor': It's 'F*cking Work'

The author challenges the common practice of labeling the work of maintaining family relationships, particularly that disproportionately done by women, as "emotional labor." She argues this term obscures the crucial importance of this work, which she calls "kin work." This isn't simply emotional management; it's essential labor for maintaining human social networks, ensuring survival and support. Dismissing it as "emotional labor" undervalues its significance and ignores its continued necessity in modern society. The author calls for shared responsibility in maintaining family connections, rather than viewing it as a solely female burden.

(thefuturefeeling.substack.com)

Misc family relationships gender equality

The $70k Kitchen Computer That Nobody Bought: The Honeywell H316 Story

2025-06-24

The $70k Kitchen Computer That Nobody Bought: The Honeywell H316 Story

The Honeywell H316 kitchen computer, priced at a staggering $70,000 (in 1969 dollars), is a legendary flop. This wasn't just any kitchen appliance; it was a luxurious version of Honeywell's general-purpose H316 computer, notable for its retro-futuristic design and binary interface. The article explores its failures: the exorbitant price, the complex binary programming, and its unrealistic target market (suburban housewives for recipe storage). Despite its commercial failure, the H316 holds a place in tech history as arguably the first consumer-focused computer, making it a holy grail for retrocomputing enthusiasts. However, evidence suggests it may have been a brilliant, albeit expensive, marketing stunt orchestrated by Neiman Marcus, rather than a genuine product failure.

(kbd.news)

Tech

The Ratchet Effect: How Engineers Build Reputation at Big Tech

2025-01-08

Engineer reputation at large tech companies isn't solely about technical skill; it's a gradual process. Starting with low-level tasks, engineers build trust and gain access to higher-profile projects through consistent success. This "ratchet effect" makes reputation slow to change. Even mistakes can be overcome with continued delivery. However, repeated failures lead to a downward spiral. The author advises new hires to focus on smaller projects to build a solid reputation, avoiding risky attempts to jump to high-profile work immediately.

(www.seangoedecke.com)

Development engineer reputation ratchet effect

How to Inefficiently Build a Website: An Anti-Tutorial

2025-07-28

This article offers a paradoxical guide to website building, focusing on maximizing time and energy expenditure. Key strategies include: indiscriminately installing npm dependencies to create a web of dependencies; choosing a framework before needing one, ensuring continuous learning curves with updates; and always requiring a compilation step, adding extra build processes. In short, this is an anti-tutorial on how to waste time effectively in web development.

(blog.jim-nielsen.com)

Development anti-tutorial

Transhumanism: A Cult for Our Times?

2025-03-24

Transhumanism: A Cult for Our Times?

This article explores whether the transhumanist movement exhibits cult-like characteristics. Using Robert J. Lifton's eight criteria for identifying cults, the author analyzes transhumanism's information control, mystical manipulation, purity demands, confession culture, sacred science, loaded language, doctrine over person, and dispensing of existence. The author argues that transhumanism displays similarities to cults in its closed-mindedness, exclusionary practices, and apocalyptic salvation narrative. While not geographically centralized, transhumanism's online communities foster strong group identity and suppress dissent, showcasing blind optimism towards future technologies and devaluation of non-believers. The article concludes that the future trajectory of transhumanism will depend on whether its technological predictions materialize and how its adherents react to reality.

(ewanmorrison.substack.com)

Misc Transhumanism

CosmoCube: Listening for Ancient Whispers on the Far Side of the Moon

2025-07-13

CosmoCube: Listening for Ancient Whispers on the Far Side of the Moon

To unravel the mysteries of the Cosmic Dawn – the period after the Big Bang but before the first stars – scientists are planning to send a tiny spacecraft, CosmoCube, to the far side of the Moon. Earth's noise pollution makes detecting faint radio signals from this era incredibly difficult. The Moon will act as a giant shield, allowing CosmoCube to listen for signals from early universe hydrogen, potentially revealing clues about the universe's origin, galaxy formation, and the Hubble tension. This UK-led mission, a collaboration between the Universities of Portsmouth and Cambridge and the Rutherford Appleton Laboratory, aims for lunar orbit within five years.

(cosmosmagazine.com)

Tech Cosmic Dawn Moon's far side

Large Language Models' Hallucinations: The Missing Piece is Memory

2025-09-10

Large Language Models' Hallucinations: The Missing Piece is Memory

The author contrasts human and large language model (LLM) information processing by recounting a personal experience using a Ruby library. Humans possess sedimentary memory, allowing them to sense the origin and reliability of knowledge, thus avoiding random guesses. LLMs lack this experiential memory; their knowledge resembles inherited DNA rather than acquired skills, leading to hallucinations. The author argues that resolving LLM hallucinations requires new AI models capable of "living" in and learning from the real world.

(www.robinsloan.com)

AI

Vinyl's Revival: A Heideggerian Look at Music in the Spotify Age

2025-01-26

Vinyl's Revival: A Heideggerian Look at Music in the Spotify Age

In 2023, vinyl record sales surpassed CDs for the first time since 1987, prompting reflection on the nature of musical experience. Drawing on Heidegger's concept of 'de-severance' from *Being and Time*, the article explores the 'de-presence' inherent in streaming services like Spotify: music consumption becomes fragmented, personalized, and lacks the tactile, visual, and social engagement associated with vinyl. Vinyl's resurgence signifies a yearning for a more experiential and communal approach to music.

(hedgehogreview.com)

Misc vinyl records musical experience

Hong Kong Consumer Council: Shocking Sunscreen Efficacy Test Results!

2025-09-07

Hong Kong Consumer Council: Shocking Sunscreen Efficacy Test Results!

The Hong Kong Consumer Council tested 30 daily-use sunscreens, revealing alarming results! Over 80% performed below their labeled SPF, with some high-SPF sunscreens measuring below SPF15. Many also failed to meet labeled UVA protection levels and ingredient disclosure requirements. The Council urges manufacturers to improve production and labeling accuracy, providing clear instructions. Consumers are advised to choose carefully to avoid inadequate sun protection and potential skin damage.

(www.consumer.org.hk)

Misc Sunscreen Product Testing

Bukowski and Burroughs: Two Writers' Fascinating Relationships with Computers

2025-05-10

This article explores the relationship between two prominent late 20th-century writers, Charles Bukowski and William S. Burroughs, and the development of computer technology. Bukowski embraced the Macintosh in his later years, experiencing a significant increase in writing productivity and a creative surge. He actively learned new technologies and incorporated them into his creative process. Burroughs, however, displayed a more reserved attitude towards computers, linked to his preference for manual creation and nostalgic attachment to traditional print culture. The article contrasts the writers' differing approaches to computers and prompts reflection on digital-age literary creation, archival preservation, and related issues.

(realitystudio.org)

Misc Writers

EZ-TRAK: Open-Source Satellite Tracking Suite

2025-05-04

EZ-TRAK: Open-Source Satellite Tracking Suite

EZ-TRAK is an open-source satellite tracking suite designed for amateur radio operators, weather satellite enthusiasts, and educational purposes. It uses a portable satellite dish antenna and a BLE device to track satellites in real-time, providing azimuth and elevation data for optimal antenna positioning. Features include a graphical user interface, pass prediction, data recording, and support for multiple data sources. Detailed setup and usage instructions are provided.

(github.com)

Tech satellite tracking

Open WebUI Adds Branding Protection to License

2025-05-06

Open WebUI, an independent open-source AI project, has added a branding protection clause to its BSD-3 license starting with version 0.6.6. This follows a surge in bad actors taking the project, removing branding, and selling it commercially. The new clause doesn't affect legitimate users but prevents those who misrepresent the project and profit without contributing. It allows for modifications and redistribution but mandates clear attribution unless specific conditions are met (e.g., under 50 users, contributor with permission, or enterprise license). Open WebUI remains largely open-source, aiming to balance community spirit with project sustainability.

(docs.openwebui.com)

Development branding protection

Snow Signs: A Cross-Cultural Journey Through Time

2024-12-25

Snow Signs: A Cross-Cultural Journey Through Time

This article explores the diverse ways different cultures around the world have represented 'snow' in writing and symbolism, from the Shang oracle bone script in ancient China to the 'wind, flowers, snow, and moon' motif on ancient Chinese wine jugs, and from the Naxi Dongba script to the Inuktitut language's detailed descriptions of various snow types. The article also delves into snow-related words and symbols in ancient Greek, Egyptian, Hebrew, and Mayan civilizations, showcasing the unique understandings and expressions of snow across cultures, highlighting their cultural contexts and historical origins.

(viewsproject.wordpress.com)

Misc writing systems cross-cultural comparison snow

Bogotá's Ciclovía: A 50-Year Legacy of Open Streets

2024-12-22

Bogotá's Ciclovía: A 50-Year Legacy of Open Streets

Bogotá's Ciclovía, a weekly program closing 75 miles of streets to cars for seven hours, celebrated its 50th anniversary. Born from a 1974 protest against traffic and pollution, Ciclovía has become a beloved tradition, drawing over 1.5 million people each Sunday. Its success has inspired over 400 cities worldwide to adopt similar programs. Ciclovía is more than just a recreational event; it's a testament to community building, improved public health, and a unique solution to urban challenges. The program's longevity and impact highlight its surprising power to foster social cohesion, promote equality, and even resolve political conflicts, demonstrating the potential for transformative urban interventions.

(slate.com)

Misc sustainable transport community engagement

Linux 6.13 Stable Released: AMD Optimizations, Broader Apple Support & More

2025-01-20

The Linux 6.13 stable kernel is here, bringing exciting features like AMD 3D V-Cache optimizations for Ryzen X3D processors, improved power efficiency for AMD EPYC 9005 "Turin" servers, support for older Apple devices, and AutoFDO/Propeller compiler optimizations. Initial Intel Xe3 graphics support, NVMe 2.1 support, and expanded Rust language infrastructure are also included. Marking the first major kernel release of 2025, Linux 6.13 significantly boosts performance and hardware compatibility.

(www.phoronix.com)

Development

Kashmir's Frozen EV Dream: How Cold Weather Is Killing the Electric Revolution

2025-09-15

Kashmir's Frozen EV Dream: How Cold Weather Is Killing the Electric Revolution

Bashir Ahmad, an apple farmer in Kashmir, sold his wife's gold jewelry to buy an electric three-wheeler, hoping to revolutionize his business. However, winter arrived and brought his dreams crashing down. Extreme cold drained 60% of the vehicle's battery overnight, stranding tons of fruit and leaving customers frustrated. This highlights a global crisis: EVs lose significant range in cold temperatures, despite billions spent on technological advancements. The problem is particularly acute in cold regions with poor infrastructure, like Kashmir, where the $2 billion apple industry is significantly impacted. The story raises questions about the practicality and environmental impact of widespread EV adoption in cold climates, showcasing the need for cold-weather-optimized technology and supporting infrastructure before a true electric revolution can take place.

(restofworld.org)

Tech Cold Weather Performance

Open Source Under Siege: AI Crawlers Unleash Chaos

2025-03-20

Open Source Under Siege: AI Crawlers Unleash Chaos

A wave of aggressive AI crawlers is crippling open-source projects. Ignoring robots.txt and consuming massive resources, these bots have caused outages at SourceHut, KDE GitLab, and GNOME GitLab. Communities are resorting to desperate measures, from implementing CAPTCHAs like GNOME's Anubis to blocking entire countries. This highlights the disproportionate burden placed on open-source communities and the unsustainable cost of maintaining free software in the age of rampant AI data scraping.

(thelibre.news)

Development AI crawlers

AWS Labs MCP Server Suite: Boosting Your Development Workflow

2025-04-03

AWS Labs MCP Server Suite: Boosting Your Development Workflow

AWS Labs has released a suite of specialized MCP servers that bring AWS best practices directly to your development workflow. This suite includes a core server for managing other AWS Labs MCP servers, as well as servers for accessing Amazon Bedrock Knowledge Bases, analyzing AWS CDK projects, performing AWS cost analysis, and generating images using Amazon Nova Canvas. Each server has specific installation instructions, generally involving installing uv, Python 3.10, and configuring AWS credentials. Detailed documentation and API references are available on the official website.

(github.com)

Development MCP Servers Dev Tools

California's Housing Crisis After the Fires: Rebuild or Collapse?

2025-01-16

California's Housing Crisis After the Fires: Rebuild or Collapse?

Recent wildfires in California have destroyed thousands of homes, exacerbating an already dire housing crisis. Los Angeles and other areas have extremely low vacancy rates, making finding rental properties difficult even at high prices. The fires have also caused insurance premiums to skyrocket, leaving many homeowners facing exorbitant costs or losing coverage altogether. This could lead to widespread foreclosures and homelessness. While the government has taken some steps to speed up rebuilding, experts argue these measures are insufficient. The real solution lies in transforming urban planning, increasing high-density, fire-resistant housing, requiring significant policy changes.

(www.vox.com)

Tech Housing Crisis Insurance Crisis

Existential Anxiety: A Journey Through Knowledge

2025-05-02

Existential Anxiety: A Journey Through Knowledge

This article explores existential anxiety, the unease stemming from incomplete and erroneous knowledge. Using the Wikipedia 'first link' phenomenon leading to philosophy, it reflects on information overload and the pursuit of truth. Combining Conway's Game of Life, the realities of late-stage capitalism, Plato's Allegory of the Cave, and the scientific journey of Dorothy Hodgkin, the article proposes methods for overcoming this anxiety: using the 'Axe of Satisfaction' to cut down self-consuming work patterns, the 'Torch of Curiosity' to illuminate the fog of ignorance, the 'Oars of Routine' to navigate the river of responsibilities, ultimately reaching the peaks of knowledge, and continuously learning and growing through building and joining communities.

(utsavmamoria.substack.com)

Misc existential anxiety knowledge exploration

mbake: A Makefile Formatter and Linter After 50 Years!

2025-06-22

mbake: A Makefile Formatter and Linter After 50 Years!

After a 50-year wait (referencing the long history of Makefiles), mbake is finally here! This Makefile formatter and linter not only automatically fixes formatting issues such as indentation, spacing, and line breaks but also intelligently detects `.PHONY` targets and supports custom rules and plugin extensions. It offers a rich command-line interface for formatting, validation, and version management, seamlessly integrating into CI/CD workflows. Whether you're a beginner or an expert, mbake significantly improves Makefile writing efficiency and readability.

(github.com)

Development linter

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