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Rust Model2Vec: 1.7x Faster Inference

2025-05-18

Rust Model2Vec: 1.7x Faster Inference

The `model2vec-rs` crate provides a lightweight Rust implementation for loading and inferencing Model2Vec static embedding models, boasting a 1.7x speedup over the Python version. It supports loading pre-trained models from Hugging Face Hub, offers a command-line interface, and allows for custom encoding arguments. Benchmarks show the Rust version processes 8000 samples per second compared to Python's 4650.

(github.com)

Development Text Embedding

Hyundai's US Sales Soar, IONIQ 5 Sets Record

2025-08-04

Hyundai's US Sales Soar, IONIQ 5 Sets Record

Hyundai's US sales surged 15% in July, reaching a record 79,543 vehicles, driven by strong EV performance. The IONIQ 5 had its best-ever month, with sales up 71% to 5,818 units. Upgrades including extended range, improved infotainment, and Tesla Supercharger compatibility boosted its appeal. The launch of the three-row IONIQ 9 further strengthens Hyundai's EV lineup. Despite tariff challenges, Hyundai remains optimistic about a new US-South Korea trade deal.

(electrek.co)

Tech

Night Owls and Depression: Mindfulness May Hold the Key

2025-03-23

Night Owls and Depression: Mindfulness May Hold the Key

A study of young adults reveals a strong link between evening chronotypes (night owls) and higher rates of depressive symptoms. Researchers investigated mindfulness, rumination, alcohol consumption, and sleep quality as potential mediators. The results show these factors significantly mediate the relationship, with 'acting with awareness'—a facet of mindfulness—offering particular protective effects against depression. This research suggests new intervention strategies for improving young adult mental health.

(journals.plos.org)

AI Chronotype Mindfulness

AI Surveillance in Schools: A Privacy Tightrope Walk

2025-03-12

AI Surveillance in Schools: A Privacy Tightrope Walk

Numerous US schools employ AI-powered surveillance software to monitor student online activity, aiming to prevent school violence and student suicide. However, this practice raises serious privacy concerns. Unredacted student data obtained by news organizations reveals the software captures not only potential threats but also vast amounts of sensitive personal information, including struggles with depression, heartbreak, family issues, and even outing LGBTQ+ students. While the software helps schools intervene in crises, its high false-positive rate, privacy violations, and uncertain long-term effectiveness fuel ethical debates about student privacy, safety, and mental health.

(apnews.com)

Tech student privacy school safety

Averaging Numbers in Prolog: A Recursive Circus

2025-05-07

This article humorously illustrates calculating an average in Prolog, progressing from a simple mathematical definition to an excessively verbose recursive implementation. The author critiques the pedagogical constraint of prohibiting standard Prolog library functions, resulting in redundant and less readable code. The article contrasts a concise mathematical approach with a cumbersome recursive solution, arguing for prioritizing code readability and maintainability over mere recursive exercise in teaching.

(storytotell.org)

Development

German ISP Changes DNS After Website Exposes Copyright Blocking Organization

2025-08-24

A major German ISP altered its DNS settings after the exposure of the CUII, a private organization deciding website blocks without transparency or judicial oversight. The author built cuiiliste.de to track blocked domains, as the CUII refuses to publish its list. The CUII previously mistakenly blocked defunct websites. ISPs initially used notice.cuii.info to indicate blocked sites, but later stopped, making blocked sites appear nonexistent. However, Telefonica (parent of o2, Germany's fourth-largest ISP) continued this method. After Telefonica checked its own test domain, blau-sicherheit.info, on the author's site, they changed their DNS to stop using notice.cuii.info, making tracking CUII blocks harder. This raises suspicions of the CUII trying to bury its mistakes.

(lina.sh)

Tech

NYC's Dirty Secret: Peaker Plants and the Slow Clean Energy Transition

2025-02-22

NYC's Dirty Secret: Peaker Plants and the Slow Clean Energy Transition

New York City's energy demand is outpacing clean energy investments, forcing reliance on polluting peaker plants. These plants, fired by oil or natural gas, quickly meet peak demand but are inefficient and heavily polluting. While slated for phase-out, decarbonization goals, electric vehicle adoption, and electric home heating are increasing demand. Challenges include battery storage limitations due to tariffs and delays in offshore wind projects. High energy costs and potential rate hikes exacerbate the problem, highlighting the slow and complex transition to cleaner energy in NYC. The plants' location in low-income communities further underscores the environmental injustice.

(www.untappedcities.com)

Tech peaker plants

Indoor Surfaces Act as Massive Chemical Sponges, Retaining Harmful VOCs for a Year

2025-09-23

Indoor Surfaces Act as Massive Chemical Sponges, Retaining Harmful VOCs for a Year

Researchers at UC Irvine have discovered that indoor surfaces, such as wood, cement, and paint, act as surprisingly effective reservoirs for volatile organic compounds (VOCs), retaining them for up to a year. These VOCs, originating from sources like insecticides, cigarette smoke, and wildfire smoke, pose significant health risks. The study reveals these surfaces absorb far greater amounts of VOCs than previously thought, acting like massive sponges. Even after the source is removed, VOCs slowly off-gas back into the air or transfer to humans through contact. Simple ventilation is insufficient; regular cleaning is crucial to remove these persistent contaminants.

(news.uci.edu)

Tech volatile organic compounds

Linux Turns 34: From Hobby Project to Global Domination

2025-08-26

Linux Turns 34: From Hobby Project to Global Domination

Thirty-four years ago, an unknown Finnish computer science student, Linus Torvalds, announced a free operating system project, initially intended as a hobby. Today, Linux powers a vast array of devices, a testament to its success. This article recounts Linux's humble beginnings: Torvalds sought feedback on a newsgroup before releasing version 0.01. Interestingly, the name 'Linux' wasn't Torvalds' choice; a colleague named it at the last minute. From its initial 'Freax' moniker to its current global prominence, Linux's journey showcases the triumph of open-source software and its remarkable portability and adaptability.

(www.tomshardware.com)

Tech

Apache Kvrocks: A Distributed NoSQL Database Compatible with Redis

2025-01-23

Apache Kvrocks is a distributed key-value NoSQL database that utilizes RocksDB as its storage engine and boasts compatibility with the Redis protocol. Key features include namespaces (similar to Redis SELECT but with per-namespace tokens), asynchronous replication (using binlog-like mechanisms), high availability (supporting Redis Sentinel for failover), and a centralized cluster management accessible via any Redis cluster client.

(kvrocks.apache.org)

Tech

Gym Class VR: Hiring Founding UX Design Engineer

2025-09-06

Gym Class VR: Hiring Founding UX Design Engineer

Gym Class, Meta Quest's top-rated social VR game with millions of downloads and a 4.9-star rating, seeks a founding UX Design Engineer. You'll own the development of their upcoming mobile web app (embedded in native) and web surfaces within their flagship VR experience. This full-stack role demands expertise in Figma, React/Node/CSS, and a commitment to performance and accessibility. It's a high-impact opportunity for a designer-engineer who thrives in startups, values speed and polish, and wants to build for a highly engaged social audience. Backed by top-tier investors including Andreessen Horowitz and Y Combinator, Gym Class is rapidly expanding into new sports categories after securing a licensing deal with the NBA.

(www.ycombinator.com)

Game VR Game UX Design Engineer

Woz Explains Why the Original Apple II Didn't Have Lowercase Letters

2025-05-10

Steve Wozniak reveals the surprisingly simple reason behind the original Apple II's lack of lowercase letters: a tight budget. The cost of a full keyboard was prohibitive in the early 1970s, leading Wozniak to utilize a cheaper uppercase-only teletype keyboard. Coupled with hand-coding the entire system and a lack of funds for a timeshare assembler, adding lowercase would have been a massive undertaking, making the decision economically and practically impossible.

(www.vintagecomputing.com)

Tech Steve Wozniak

CoMaps: A Community Fork of Organic Maps Takes Off

2025-05-12

CoMaps: A Community Fork of Organic Maps Takes Off

The community-driven fork of Organic Maps, CoMaps, is progressing rapidly. Built on principles of transparency, community decision-making, non-profit status, open-source, and privacy, the project is focusing on establishing its foundation and technology. The first release is underway. A community vote for the project's final name will conclude May 20th on Codeberg. CoMaps welcomes contributions in development, governance, outreach, and donations. Negotiations with Organic Maps shareholders have stalled; Viktor seeks to retain full control, leaving the future of Organic Maps uncertain.

(www.comaps.app)

Development open-source map community project

The Secret Signal Group Chat of Silicon Valley's Elite: Power, Intrigue, and Culture Wars

2025-04-30

The Secret Signal Group Chat of Silicon Valley's Elite: Power, Intrigue, and Culture Wars

This article exposes a secret Signal group chat, "Chatham House," comprised of Silicon Valley titans and political figures who discuss politics, culture, and business strategies. This chat facilitated an alliance between Silicon Valley elites and the right wing, wielding significant influence on American politics and media. However, it's revealed not as a bastion of free thought, but as a space for self-congratulation and reinforcement of pre-existing biases, ultimately fracturing due to internal political divisions.

(www.thenation.com)

Tech Culture Wars

Piramidal Hiring Backend Engineer for Neural Data Platform

2025-09-11

Piramidal Hiring Backend Engineer for Neural Data Platform

Piramidal is seeking a software engineer to build and maintain the infrastructure and backend systems for its flagship neural data platform. The ideal candidate will have 3+ years of experience at product-driven companies, proficiency in Python and other backend languages, containerization and orchestration technologies (e.g., Kubernetes), relational databases (e.g., Postgres/MySQL), and web technologies (e.g., JavaScript, React). The role involves close collaboration with ML engineers to iterate on applying the latest models and working with the product team and internal customers to understand their needs and implement effective solutions. Piramidal is dedicated to redirecting technology to maximize human potential, with a core mission of supporting cognitive liberty.

(www.ycombinator.com)

Development neural data

Court's Hasty Class Certification in AI Copyright Case Sparks Concerns

2025-08-09

Court's Hasty Class Certification in AI Copyright Case Sparks Concerns

A class-action lawsuit against Anthropic for using copyrighted books to train its AI model has sparked controversy due to the court's hasty class certification. Critics argue the case involves complex copyright ownership issues, including deceased authors, orphan works, and fractional rights. The court's notification mechanism is insufficient to protect all authors' rights, potentially leaving many unaware of the lawsuit and forced into unfavorable settlements. Further complicating matters is the existing conflict between authors and publishers regarding AI copyright. This rushed decision risks silencing crucial discussions about copyright in AI training, failing to adequately address the rights of millions of authors and leaving a cloud of uncertainty over the use of copyrighted material in AI.

(arstechnica.com)

AI copyright ownership

Rethinking the Unit of Work in Software Development

2025-09-23

This article explores best practices for defining the 'unit of work' in software development. The author argues that a good unit of work should be decomposable, verifiable, independent, and prioritizable, similar to a user story but with a stronger emphasis on its role throughout the entire software lifecycle. Clearly defining the unit of work, the author claims, increases team efficiency, reduces unnecessary complexity, and ultimately delivers more customer value. The article also critiques the practice of solely measuring AI-assisted development efficiency by code generation volume, advocating instead for a customer-value-oriented assessment of the unit of work's actual impact.

(blog.nilenso.com)

Development unit of work

Apple's Killed MacBASIC: The Story of a Programming Language Stifled by Microsoft

2025-01-10

Apple's Killed MacBASIC: The Story of a Programming Language Stifled by Microsoft

In 1984, Apple developed MacBASIC, a BASIC interpreter for the Macintosh that accessed Macintosh Toolbox routines, making it a powerful prototyping tool. However, this promising language was abruptly halted in 1985, with all source code destroyed. Rumor has it that Apple succumbed to pressure from Microsoft, trading a perpetual license to the Macintosh UI and MacBASIC for an extension of their Applesoft BASIC license. This decision angered Apple employees, and MacBASIC was killed, leaving a mark as a regrettable chapter in tech history.

(apple.fandom.com)

Development

The 'Man with the Golden Arm': Australia's Most Prolific Blood Donor Dies at 88

2025-03-03

The 'Man with the Golden Arm': Australia's Most Prolific Blood Donor Dies at 88

James Harrison, Australia's most prolific blood and plasma donor, known as the "Man with the Golden Arm," passed away at 88. His 1,173 donations over six decades saved an estimated 2.4 million babies from Rhesus disease. His rare anti-D antibody in his plasma was crucial in preventing this potentially fatal condition. His legacy extends beyond his selfless acts; research using his blood aims to create a synthetic version of the antibody, promising to save even more lives globally.

(www.npr.org)

Tech anti-D antibody medical research

Nano-vLLM: A Lightweight vLLM Implementation with Blazing Speed

2025-06-23

Nano-vLLM: A Lightweight vLLM Implementation with Blazing Speed

Nano-vLLM is a lightweight implementation of vLLM, built from scratch in approximately 1200 lines of Python code. Despite its small size, it achieves inference speeds comparable to the original vLLM. It incorporates various optimizations such as prefix caching, tensor parallelism, Torch compilation, and CUDA graphs. Install via `pip install git+https://github.com/GeeeekExplorer/nano-vllm.git` and refer to example.py for usage. Benchmarks on an RTX 4070 Laptop (8GB) with the Qwen3-0.6B model show throughput slightly exceeding vLLM.

(github.com)

Development inference speed

ICANN Challenges AFRINIC Election Amidst Governance Crisis

2025-06-10

ICANN Challenges AFRINIC Election Amidst Governance Crisis

AFRINIC, the African regional internet registry, is embroiled in a governance crisis, leaving it without a board or CEO since 2022. A long-running legal dispute with Cloud Innovation led to a court-appointed receiver and Cloud Innovation's unexpected addition as a shareholder. ICANN, concerned about transparency and fairness, has questioned the election process, particularly the composition of the Nomination Committee and the unusual circumstances surrounding Cloud Innovation's membership. Despite ICANN's concerns, the election is proceeding, highlighting the complexities and challenges in regional internet registry governance.

(www.theregister.com)

Tech

Optimal Mastermind Strategy: Maximizing Information Entropy

2025-08-28

This article explores an optimal strategy for playing Mastermind, leveraging information theory. The core idea is to always choose the guess with the highest entropy – the guess that provides the most information on average. By calculating the remaining possible codes after each guess and using the entropy formula, the optimal guess can be determined. Simulations show this strategy solves Mastermind in an average of 4.47 guesses, comparable to other algorithms and approaching the theoretical limit. The article also notes that calculating the remaining possible codes is an NP-complete problem, making the computational cost significant as code length and color options increase.

(www.goranssongaspar.com)

Game game strategy

Xbox 360 Hack: BadUpdate Lets You Run Homebrew Without Opening the Console

2025-03-17

Xbox 360 Hack: BadUpdate Lets You Run Homebrew Without Opening the Console

Xbox 360 modders have discovered BadUpdate, a new software exploit allowing homebrew apps and games to run via USB, bypassing Microsoft's Hypervisor. Unlike previous methods, this doesn't require opening the console. While it needs manual patching of executables and isn't perfectly reliable, requiring re-application on each boot, BadUpdate offers a new way to access the Xbox 360's homebrew scene, including games, apps, and emulators.

(www.theverge.com)

Game

Netflix's Underrated Masterpiece: The Dark Crystal: Age of Resistance

2025-03-18

Netflix's Underrated Masterpiece: The Dark Crystal: Age of Resistance

Netflix's 2019 series, *The Dark Crystal: Age of Resistance*, is a criminally underrated fantasy epic. Serving as a prequel to the 1982 film, this 10-episode masterpiece boasts stunning puppetry and an all-star voice cast (including Taron Egerton and Anya Taylor-Joy), recounting the Gelfling rebellion against the evil Skeksis on the planet Thra. Despite its premature cancellation due to high production costs and viewership, its exceptional production quality, profound storytelling, and mature dark themes make it a must-watch classic, rivaling the likes of *Lord of the Rings* and *Star Wars*.

(gizmodo.com)

Game Puppetry

Former DOGE Aide Violated Treasury Policy by Leaking Unencrypted Database

2025-03-18

Former DOGE Aide Violated Treasury Policy by Leaking Unencrypted Database

Marko Elez, a former aide to DOGE (a Trump-aligned unit run by Elon Musk), violated US Treasury policy by emailing an unencrypted database containing personal information to two Trump administration officials. A lawsuit filed by New York's Attorney General and 18 other state AGs alleges unauthorized access to the Treasury Department's Bureau of Fiscal Services (BFS), which handles trillions of dollars annually. The investigation revealed Elez violated Treasury regulations by sending an unencrypted database containing personally identifiable information without prior approval. Elez subsequently resigned following the discovery of hateful tweets. While analysis showed Elez didn't alter payment systems, his sending of the unencrypted database still violated BFS policy.

(www.theregister.com)

Tech

China's Solar Industry Meltdown: Mass Layoffs and Overcapacity

2025-08-08

China's solar industry is facing a brutal downturn, with leading companies laying off nearly a third of their workforce last year. This reveals a crisis of overcapacity and vicious price wars, fueled by previous government-led expansion. While the government is attempting intervention, local resistance and corporate foot-dragging hinder solutions. This highlights the risks of central planning and foreshadows potential issues in other Chinese industries.

(www.zerohedge.com)

Tech solar industry overcapacity price war

Microtriangles: The Real Killer of Rendering Performance, Not Poly Count

2025-07-19

Microtriangles: The Real Killer of Rendering Performance, Not Poly Count

The old lore about polygon count determining rendering performance is outdated. Modern rendering is significantly impacted by microtriangles. This article argues that tiny triangles (under 10x10 pixels) become exponentially more expensive to render because GPUs compute a full 2x2 pixel block even if the triangle only covers one pixel. The author suggests focusing on "wireframe view density", switching to lower LODs when the view gets close to solid, or using a single LOD with imposters for distant objects. Epic's Nanite technology tackles this by using compute shaders and screen-space shaders to minimize the cost of rendering microtriangles.

(medium.com)

Development LOD optimization

Deno 2.4: Bundling, Improved Imports, and Stable Features

2025-07-07

Deno 2.4: Bundling, Improved Imports, and Stable Features

Deno 2.4 is here with exciting updates! The returned `deno bundle` command supports creating single-file JavaScript bundles, leveraging esbuild for tree-shaking and minification. The new `--unstable-raw-imports` flag allows direct import of text and byte data, simplifying the import of non-JavaScript files. Built-in OpenTelemetry support is now stable, removing the need for the `--unstable-otel` flag. Additionally, a new `--preload` flag lets you execute code before your main script, `deno update` simplifies dependency management, and `deno run --coverage` now collects coverage from subprocesses. Permission management is enhanced with support for subdomain wildcards and CIDR ranges. `package.json` support is improved, including better handling of conditional exports and local npm packages.

(deno.com)

Development

The Unexpected Rise of X Terminals: Not Part of X's Initial Design

2025-06-23

X wasn't initially designed for use with X terminals. Early X ran on full-fledged workstations; even diskless ones, while relying on servers for heavy tasks, still had a complete local Unix environment. X terminals arrived much later, only after X's success as a cross-vendor Unix windowing system was established. NCD, possibly among the first to produce X terminals, was founded in 1987 but likely didn't ship a product until 1989. This is further supported by the late arrival of XDM (X Display Manager), released with X11R3 in October 1988. While technically possible to use X terminals without XDM, its presence greatly simplified the process, indicating the adoption of X terminals lagged behind the maturation of X itself.

(utcc.utoronto.ca)

Tech X Terminals

LLMs: Code Generation Speedup, But Understanding Remains the Bottleneck

2025-07-03

LLMs: Code Generation Speedup, But Understanding Remains the Bottleneck

The advent of Large Language Models (LLMs) has dramatically increased code generation speed. However, this hasn't solved the real bottlenecks in software engineering: code reviews, knowledge transfer, testing, debugging, and team collaboration. The article argues that LLMs lower the cost of writing code, but the cost of understanding, testing, and trusting that code is higher than ever. LLM-generated code can be hard to understand, violate established conventions, or introduce unintended side effects, increasing review and maintenance difficulty. Ultimately, software engineering still relies on team trust, shared context, and meticulous code review—these are the keys to efficiency.

(ordep.dev)

Development

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