Wikipedia's Biggest Self-Promotion Operation: The David Woodard Case

2025-08-12

In late 2024, a relatively unknown artist, David Woodard, unexpectedly held the record for the Wikipedia article with the most language versions—a staggering 335. An investigation revealed a decade-long, massive self-promotion scheme involving over 200 accounts and numerous proxy IPs. The operation involved creating and translating articles across various Wikipedia projects, using multiple accounts and IPs to add fabricated photos and information. The Wikipedia community responded with coordinated efforts, deleting most of the fraudulent entries and thwarting this elaborate self-promotion campaign. This case raises questions about the integrity of information on Wikipedia and the challenges of combating sophisticated manipulation.

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Saying Goodbye to tmux: A shpool and Window Manager Based Alternative

2025-08-01
Saying Goodbye to tmux: A shpool and Window Manager Based Alternative

The author, a long-time tmux user, sought an alternative due to its complexity and annoying issues like color rendering, buffer scrolling, and mouse selection. The article explores the shortcomings of terminal multiplexers and introduces how tools like shpool, combined with window managers (such as ghostty or sway), achieve session persistence and window management, ultimately replacing tmux. While shpool isn't perfect and has minor issues, the author finds its native scrollback, terminal notifications, and titles to be significant advantages. Detailed configuration instructions are provided.

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Touching Time: Stones, Wood, and the Enduring Power of Intention

2025-09-21
Touching Time: Stones, Wood, and the Enduring Power of Intention

The author's experiences living in Rome and Japan led him on a quest to understand what evokes a feeling of connection across time. Initially, he believed it was ancient stone structures, like Roman ruins. However, in Japan, he discovered that even repeatedly rebuilt wooden buildings, like Kinkaku-ji (Golden Pavilion), could inspire the same feeling. Ultimately, he realized it wasn't the materials themselves, but the enduring intention, tradition, and continued practice behind the structures—like the centuries-old fire watch patrol in a Tokyo neighborhood—that forms the crucial link to the past.

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Waymo's Meteoric Rise: Could it Topple Uber in San Francisco?

2025-06-14
Waymo's Meteoric Rise: Could it Topple Uber in San Francisco?

Waymo's autonomous ride-hailing service is experiencing explosive growth in San Francisco. Data from YipitData reveals Waymo has surpassed Lyft in market share and is on track to become the city's largest ride-hailing service by the end of the year, potentially even overtaking Uber. This rapid ascent raises concerns about the displacement of tens of thousands of rideshare drivers in San Francisco, highlighting the disruptive potential of AI in the gig economy.

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Centralized Authorization: The Next Shared Platform?

2025-03-22
Centralized Authorization: The Next Shared Platform?

This article explores the benefits and challenges of centralized authorization systems. Traditionally, authorization is decentralized across applications, leading to inefficiencies and management difficulties. A centralized system offers standardization, cost reduction, and improved compliance, but requires addressing expressiveness, performance, isolation, and integration challenges. The article discusses how open-source (Topaz) and commercial (Aserto) platforms overcome these hurdles, enabling efficient, secure, and manageable enterprise-level authorization.

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POTUS Tracker: Executive Orders, Schedule, and Legislation

2025-01-28

POTUS Tracker is a website tracking US presidential executive orders, schedule, and signed legislation. It offers mobile notifications and experienced significant downtime on January 28th due to server overload, but has since been upgraded thanks to donations. The site is owned and operated by Luke Wines, with portions of the President's schedule provided by Roll Call and legislation information from Congress.gov.

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ParticleOS: A Fully Customizable Immutable Linux Distribution

2025-04-11
ParticleOS: A Fully Customizable Immutable Linux Distribution

ParticleOS is a unique immutable Linux distribution that lets users build and sign their own images, giving them complete control over system configuration. Users choose the base distribution (currently Arch and Fedora are supported) and the packages they want. System updates are handled by cloning the repository and running mkosi commands. Building systemd from source is recommended to ensure all features work correctly. ParticleOS uses the user's keys for Secure Boot signing and provides detailed installation instructions, including USB drive installation and systemd-homed configuration. In virtual machines, the default root password and username are both 'particleos'.

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The Evolution of Application Architecture and the Rise of Lightweight Orchestration

2025-03-22
The Evolution of Application Architecture and the Rise of Lightweight Orchestration

From the three-tier architecture of the 90s to today's microservice-driven world, application architecture has undergone a dramatic transformation. To coordinate operations in distributed backends, the orchestration tier emerged. However, existing DIY solutions are complex and hard to maintain, while dedicated orchestration systems introduce their own complexities. This article presents a new approach: integrating orchestration functionality into a lightweight library and using a database to persist execution state. This eliminates the separate orchestration tier, simplifying development, testing, and debugging, ultimately leading to more reliable and efficient application architectures.

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European Electricity Market Plunges: Renewable Energy Boom and Negative Prices

2025-04-04
European Electricity Market Plunges: Renewable Energy Boom and Negative Prices

During the last week of March, European electricity markets saw widespread price drops, with the Iberian MIBEL market hitting record lows for the eighth consecutive week. Spain even recorded its first-ever negative electricity prices on April 1st. This was driven by decreased demand and a surge in renewable energy production, particularly wind and solar. Portugal and France set March records for wind energy generation. However, solar power generation fell in most markets, except for Germany, which saw an increase. AleaSoft forecasts a rebound in solar production for Germany, Spain, and Italy next week, while wind power is expected to rise in Germany and France but decline in the Iberian Peninsula and Italy. Electricity demand fell in most markets, except for France, Portugal, and Great Britain. AleaSoft predicts further price declines in most markets during the first week of April, but the MIBEL market is expected to recover slightly due to lower wind generation. Brent crude oil remained above $85/bbl, TTF gas futures stayed below €28/MWh, and CO2 emission rights held above €60/t. Low electricity prices pose challenges for renewable energy developers who relied on overly optimistic price forecasts for financing.

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AMA with AI Expert William J. Rapaport: The Future of AI and the Turing Test

2025-03-06
AMA with AI Expert William J. Rapaport: The Future of AI and the Turing Test

On March 27th, we'll be hosting a discussion with Professor William J. Rapaport, a renowned AI expert from the University at Buffalo, with appointments across CS, Engineering, Philosophy, and Linguistics. Professor Rapaport, author of the seminal book "Philosophy of Computer Science," and several key papers including recent work on AI's success and Large Language Models in relation to the Turing Test, will be available to answer your questions. Submit your questions via this form! This is a rare opportunity to engage directly with a leading AI researcher.

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China's Record Solar Power Installation in May, But Slowdown Looms

2025-06-24
China's Record Solar Power Installation in May, But Slowdown Looms

China installed a record-breaking 93 gigawatts (GW) of solar power capacity in May, surpassing the total solar capacity added by any other country in 2024. However, new government policies, including the removal of pricing protections for solar projects and stricter grid connection rules for rooftop panels, are expected to significantly slow growth this summer. This slowdown could further impact Chinese solar manufacturers already struggling with overcapacity and price wars, leading to losses reported by many top producers in Q1 2025.

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Weekend Hack: Gaussian Sampling Saves the Day

2025-06-24
Weekend Hack: Gaussian Sampling Saves the Day

A SaaS application's pricing slider caused 15-second delays from the ML model. Full pre-computation would take nearly 7 days. The author cleverly used Gaussian distribution to strategically sample price points, prioritizing the middle range with higher precision, and reducing precision towards the ends. Pre-computation finished over the weekend, successfully avoiding a demo failure.

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Nearly 3,000 Datasets Vanish from Data.gov Since Trump Took Office

2025-02-01
Nearly 3,000 Datasets Vanish from Data.gov Since Trump Took Office

Almost 3,000 datasets have disappeared from Data.gov, the U.S. government's open data repository, since President Trump's inauguration. According to 404 Media, this reduction is attributed to factors including link rot, data migration, and agencies archiving data independently. While some deletions might be intentional, others could be routine administrative changes. Archivists are working to differentiate between these possibilities, a task complicated by the lack of a regulated archiving system. Previous administrations have also seen dataset deletions, but the current instance raises concerns, particularly given the disproportionate number of deletions from environmental science agencies. This raises questions about transparency and potential political motivations.

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EA Open-Sources Command & Conquer Source Code, Adds Steam Workshop Support

2025-02-27
EA Open-Sources Command & Conquer Source Code, Adds Steam Workshop Support

EA has announced that it's open-sourcing the source code for several classic Command & Conquer games, including Command & Conquer (Tiberian Dawn) and Red Alert, and adding Steam Workshop support to games like Renegade, Generals and Zero Hour. This move will allow players and modders to deeply modify and create new content, breathing new life into these beloved titles. While not the Tiberian Sun remaster many hoped for, this is still exciting news for fans, promising a revitalized future for these classic games.

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Game

macOS Sonoma's Mysterious Liquid Detection: Debunking the Myth

2025-03-23
macOS Sonoma's Mysterious Liquid Detection: Debunking the Myth

This article investigates a new background process, `liquiddetectiond`, that appeared in macOS Sonoma 14.1. Initially, it was wrongly suspected as an Apple tool to collect user data for warranty denials. However, investigation reveals it actually detects liquids in USB-C ports to prevent corrosion and prolong device life, not for data collection or warranty avoidance. The functionality is only available on select new MacBook and MacBook Pro models, and logs show it operates locally without sending data to Apple.

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YC Startup Frigade Hiring Senior Full-Stack Engineer

2025-01-29
YC Startup Frigade Hiring Senior Full-Stack Engineer

Y Combinator-backed startup Frigade is hiring a Senior Full-Stack Engineer. Frigade builds a growth platform for modern software teams, helping customers improve in-app onboarding, activation, and engagement experiences. The ideal candidate will be proficient in TypeScript, React, and Node.js, and possess excellent communication and collaboration skills. The company offers competitive salary and equity, a great work environment, and benefits. It's a fast-growing team with opportunities to work on AI-powered user assistance and collaborate directly with enterprise clients.

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Development

Online Edition of Cyberpunk Anthology 'Mirrorshades' Launches

2025-08-20

A free online edition of Bruce Sterling's seminal cyberpunk anthology, *Mirrorshades*, has been released. The website, converted and posted by Rudy Rucker in September 2022 and updated in November 2023, features stories by prominent cyberpunk authors such as William Gibson, Tom Maddox, and Pat Cadigan. It showcases the early cyberpunk movement, highlighting its themes of high tech, low life, body invasion, mind invasion, and its unique reflection of 1980s culture and technological advancements.

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Wide Events: A Practitioner's Guide to Enhanced Observability

2024-12-24

This article introduces 'Wide Events,' an observability approach that enhances system monitoring and debugging by emitting a single event containing all collectable information for each unit of work. The author details how to choose appropriate tools (like Honeycomb), add rich attributes (including service metadata, instance info, build info, HTTP request/response details, user/customer info, rate limits, caching info, localization info, uptime, metrics, async request summaries, sampling info, and timing info), and handle errors and feature flags. Common concerns like excessive data volume, redundant data, and the relationship with existing metrics are addressed. The article highlights the significant practical value of this approach, showcasing how it simplifies debugging and reveals unexpected system behaviors.

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Schrödinger's Cat and Heisenberg's Cut: Quantum Mechanics' Paradox and Interpretations

2024-12-15
Schrödinger's Cat and Heisenberg's Cut: Quantum Mechanics' Paradox and Interpretations

This article delves into Schrödinger's cat thought experiment and its impact on popular culture. Schrödinger proposed this experiment to highlight the absurdity of superposition in quantum mechanics, not to suggest a cat is simultaneously alive and dead. The article further explains Heisenberg's cut—the boundary between quantum mechanics and classical physics—and how different interpretations (like the Copenhagen interpretation) address this cut. The author ultimately argues that quantum mechanics is a powerful probabilistic calculation framework, but its applicability to the macroscopic world requires further investigation.

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Montreal Street Trees Thrive on Leaky Pipes

2025-08-24
Montreal Street Trees Thrive on Leaky Pipes

Street trees in Montreal are surprisingly drought-resistant compared to their park counterparts, thanks to an unexpected water source: leaky pipes. A study analyzing lead isotopes in tree rings revealed that street trees draw water from old lead pipes, unlike park trees relying mainly on rainwater. Given Montreal's daily water loss of 500 million liters from leaky pipes, this explains the street trees' superior drought tolerance. This finding challenges the common assumption that park trees are healthier.

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Modeling API Rate Limits as Diophantine Inequalities

2025-06-30

This article explores a mathematical approach, specifically using Diophantine inequalities, to solve API rate limiting problems. The author uses a scenario with a 10-requests-per-hour limit and three retry attempts per task as an example, demonstrating how to transform the task scheduling problem into an integer feasibility problem. By analyzing the task retry pattern and time windows, the author establishes an inequality model and uses Go to write a program that determines whether a new task can be safely scheduled without exceeding the rate limit. The article also mentions optimizing the algorithm to reduce time complexity from O(n^2) to O(n*log(n)).

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From AI Agents to AI Agencies: A Paradigm Shift in Task Execution

2025-07-09
From AI Agents to AI Agencies: A Paradigm Shift in Task Execution

Two years ago, the transformative potential of AI Agents – autonomous systems capable of breaking down and executing complex tasks – was highlighted. Now, AI Agents autonomously code websites, manage digital workflows, and execute multi-step processes. However, a new architectural pattern, termed 'AI Agencies', is emerging, representing a fundamental leap beyond current AI Agents. Unlike multiple AI Agents collaborating, an AI Agency is a unified system dynamically orchestrating diverse intelligence types to handle different parts of a single task. For example, a high-capability reasoning model plans the task, a fast, efficient model generates boilerplate code, and a debugging-focused model ensures functionality. This shifts AI task execution from monolithic to orchestrated intelligence, improving efficiency, cost-effectiveness, and quality.

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Subway Stories: Fleeting Encounters, Enduring Impressions

2025-01-13
Subway Stories: Fleeting Encounters, Enduring Impressions

This piece weaves together a tapestry of brief, poignant encounters unfolding within the confines of a subway car. From harried commuters to relaxed retirees, each individual contributes a microcosm of life's experiences. The author captures the subtle emotions of joy, sorrow, and indifference, painting a vivid picture of urban existence. These seemingly insignificant moments reveal profound truths about human connection and the complexities of city life, leaving a lasting impression on the reader.

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Moneyball for Hiring: Stop Wasting Time and Money

2025-08-09

This post critiques current inefficient hiring processes that waste the time and resources of both applicants and companies. The author argues that traditional coding interviews (LeetCode style) fail to effectively distinguish excellent programmers from imposters and neglect the holistic capabilities of software engineers. A better approach focuses on practical work skills, such as code review, architecture design, and work sample evaluation, while emphasizing teamwork and individual style. The author suggests combining code review with live discussion of work samples and scheduling meetings between candidates and their future managers to improve hiring efficiency and accuracy. The ultimate goal is to find long-term suitable employees rather than short-term candidates.

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Development interviewing

NVIDIA's RIVA 128: From Near Bankruptcy to GPU Domination

2025-02-27
NVIDIA's RIVA 128: From Near Bankruptcy to GPU Domination

This is the first in a series of posts detailing the architecture of NVIDIA's first commercially successful product, the RIVA 128 graphics card. The author recounts NVIDIA's early struggles, including the failures of the NV1 and NV2 chips, and the desperate race against bankruptcy to develop the RIVA 128. The RIVA 128's success catapulted NVIDIA to its current position as a dominant force in AI and GPUs. The post provides a deep dive into the RIVA 128's architecture, covering its memory mapping, interrupt system, DMA engine, and object system, revealing the complexity and ingenuity of this iconic GPU.

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Tech

Record-Breaking Auction: Martian Meteorite and Dino Skeleton Fetch Millions

2025-07-19
Record-Breaking Auction: Martian Meteorite and Dino Skeleton Fetch Millions

A Sotheby's auction in New York saw a 54-pound Martian meteorite, NWA 16788, sell for over $5.3 million, setting a record for the most expensive meteorite ever sold. However, the real star was a rare juvenile Ceratosaurus nasicornis skeleton, which fetched a staggering $30.5 million after a fierce bidding war. This is only one of four known complete skeletons of this species, and the only known juvenile. The meteorite, discovered in the Sahara Desert, journeyed millions of miles through space before landing on Earth.

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Microsoft's Massive Layoffs: An AI-Driven Restructuring?

2025-07-19
Microsoft's Massive Layoffs: An AI-Driven Restructuring?

Microsoft's recent layoffs, impacting over 15,000 employees, have sent shockwaves through the tech industry. The cuts, the largest in over a decade, spanned various departments including gaming studios, sales teams, and even AI divisions, affecting veteran employees and long-term contributors. Underlying these layoffs is Microsoft's strategic shift in the AI era, reflecting uncertainty about its future direction. While the company claims to refocus on AI, the brutal execution and insensitive responses have exposed internal management flaws and a lack of respect for employees. This casts a shadow over Microsoft's culture and raises broader questions about the evolving model of tech company growth in the age of AI.

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Bonobos' Complex Language: Beyond the Sum of its Parts

2025-04-03
Bonobos' Complex Language: Beyond the Sum of its Parts

Swiss scientists have discovered that bonobos can combine simple vocalizations into complex semantic structures, meaning their communication is more than just a sum of individual calls; it exhibits non-trivial compositionality—a trait once thought to be uniquely human. Researchers built a massive database of bonobo calls and used distributional semantics to decipher their meaning, offering a valuable insight into bonobo communication in the wild. This research was laborious, requiring researchers to wake early, trek to bonobo nests, and record calls and contextual information throughout the day.

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AI bonobos

Don't Let LLMs Make Decisions: They're Terrible At It

2025-04-01
Don't Let LLMs Make Decisions: They're Terrible At It

The author, an NPC developer for an online game, argues against using Large Language Models (LLMs) for business logic and decision-making. Instead, LLMs should serve as a user interface, translating user requests into API calls and results back into natural language. LLMs are shown to be inferior in performance, debugging, and adjustment compared to specialized systems, using a chess-playing bot example. The author advocates for using LLMs for tasks like text transformation, categorization, and intent understanding, while relying on purpose-built systems for core logic. While LLMs will continue to improve, this architectural principle remains crucial.

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Development
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