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Designing for the Eye: Optical Corrections in Architecture and Typography

2025-07-16
Designing for the Eye: Optical Corrections in Architecture and Typography

This article explores the fascinating world of optical corrections in visual design and architecture. Using the Müller-Lyer illusion as a starting point, it delves into how our perception biases influence design choices. The author meticulously examines typeface design, particularly Futura, showcasing how subtle adjustments compensate for these biases to enhance aesthetic appeal. A comparison with FF Bau highlights the importance of these corrections. Further, the article analyzes the architectural marvel of the Parthenon, demonstrating the ancient Greeks' masterful use of optical corrections in achieving structural and visual harmony. The piece concludes with a call for designers to prioritize detail and strive for excellence, rejecting mediocrity.

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(www.nubero.ch)
Design

Amazon's Document Culture: The Secret to Efficient Meetings

2025-03-19
Amazon's Document Culture: The Secret to Efficient Meetings

Amazon's unique document-centric culture dramatically improves meeting efficiency. All meetings begin with reading a document containing all necessary information. This eliminates information gaps, reduces communication barriers, and greatly facilitates remote collaboration. While requiring strong writing skills and presenting document management challenges, this approach significantly boosts team collaboration and ensures participants are well-prepared, minimizing wasted time.

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(justingarrison.com)
Misc Document Culture Meeting Efficiency Remote Collaboration

NASA Astronauts Debunk 'Abandoned' Claims: We Were Prepared, Never Felt Stranded

2025-02-15
NASA Astronauts Debunk 'Abandoned' Claims: We Were Prepared, Never Felt Stranded

NASA astronauts Suni Williams and Butch Wilmore refuted claims by Trump and Musk that they were abandoned at the International Space Station. They emphasized that the mission was a test flight, they were always prepared for potential delays, and never felt stranded or abandoned. Despite propulsion issues and leaks on the Starliner spacecraft delaying their return, NASA had already planned to return them via SpaceX's Crew-9 mission. Their return is now expected around March 12th, slightly ahead of schedule.

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(www.cnn.com)
Tech

Glowing Plants: Cheap Nanoparticles Turn Succulents into Night Lights

2025-08-29
Glowing Plants: Cheap Nanoparticles Turn Succulents into Night Lights

Researchers at South China Agricultural University have developed a low-cost, biocompatible phosphor compound that allows succulents to glow for up to two hours after just a few minutes of sunlight or LED exposure. This inexpensive method, involving injecting nanoparticles into the leaves, avoids complex genetic modification techniques. The team found an optimal nanoparticle size for uniform, bright illumination, even enough to light nearby objects. The technology could revolutionize indoor and garden decor, creating stunning, glowing landscapes at minimal cost (around $1.4 per plant). Long-term safety studies are underway.

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(newatlas.com)
Tech plant lighting

jemalloc: 20 Years of an Open Source Memory Allocator

2025-06-13
jemalloc: 20 Years of an Open Source Memory Allocator

jemalloc, the open-source memory allocator, has had a 20-year journey since its inception in 2004. From its origins as a memory allocator for the Lyken programming language, to its integration into FreeBSD, and widespread adoption by Firefox and Facebook, jemalloc has gone through multiple phases and faced various challenges, such as fragmentation issues and the removal of Valgrind support. Although Facebook/Meta ultimately ceased active development of jemalloc, the code remains publicly available, and its development history offers valuable lessons for open-source software maintenance and community collaboration.

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(jasone.github.io)
Development memory allocator

The Enduring Legacy of the 88x31 Pixel Button

2025-04-05

This article delves into the origins and enduring popularity of the ubiquitous 88x31 pixel button on the internet. Tracing its roots back to the mid-1990s, the article explores how Netscape's "Netscape Now" program utilized this button size, later leading to widespread adoption on platforms like Geocities. Despite its small size, its ease of creation, distribution, and customization made it a unique symbol of early web culture. Even in today's high-resolution screen era, the 88x31 pixel button persists, tied to nostalgia and a distinct aesthetic of the early internet. The article also explores alternative button sizes and offers perspectives on the future of the 88x31 pixel button.

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(ultrasciencelabs.com)
Design

40 Years of FPGAs: From 64 Logic Blocks to 8.9 Million

2025-06-23
40 Years of FPGAs: From 64 Logic Blocks to 8.9 Million

This year marks the 40th anniversary of the FPGA. Starting with the Xilinx XC2064 in 1985, boasting a mere 64 configurable logic blocks, the technology has exploded. Today's AMD FPGAs (Xilinx's successor) contain 8.9 million system logic cells, millions of flip-flops and lookup tables, and incorporate advanced features like Arm processor cores and high-speed transceivers. This article traces the FPGA's journey, from early Boolean expression programming to modern HDL development and automated place-and-route, showcasing how FPGAs revolutionized digital logic design and are now integral to everything from submarines to space exploration.

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(www.adiuvoengineering.com)
Hardware electronic engineering

AI Chatbots' Inaccurate URLs: A New Opportunity for Criminals

2025-07-04
AI Chatbots' Inaccurate URLs: A New Opportunity for Criminals

Netcraft's research reveals that AI chatbots like GPT-4.1 frequently provide incorrect website addresses for major companies, achieving only 66% accuracy. This creates an opportunity for cybercriminals to leverage these inaccuracies for phishing attacks by creating fake websites. Researchers found that scammers are even exploiting AI-generated results, creating fake code repositories, tutorials, and social media accounts on GitHub to boost the ranking of malicious sites in chatbot results, enabling supply-chain attacks such as the one targeting the Solana blockchain API. This highlights the risk of solely relying on AI chatbots for information, particularly sensitive data like login URLs, emphasizing the need for careful verification.

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(www.theregister.com)
Tech

Why Are Apps So Desperate for You to Download Them?

2025-07-26
Why Are Apps So Desperate for You to Download Them?

The 2010s were the Wild West of mobile, with "mobile-first" the buzzword. Now, in 2025, the push for app downloads is relentless. This article explores the reason: data. Apps offer far deeper access to your device and information (contacts, location, microphone, installed apps) than websites, allowing companies to create more comprehensive user profiles. Websites, limited by browser constraints, can't match this level of data collection. The next time you're prompted to download an app, consider the privacy implications; your data and control are at stake.

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(idiallo.com)
Tech user data

Rust and C Interoperability in the Linux Kernel: Memory, Self-Referential Structures, and Locks

2025-07-19

This article delves into the intricacies of interfacing Rust and C code within the Linux kernel. It highlights memory allocation (Kmalloc, Vmalloc, KVmalloc, and their corresponding Box and Vec usage), handling self-referential structures (Pin and the pin_init! macro), and locking mechanisms (Mutex, LockedBy, GlobalLockedBy). Rust enhances kernel code safety and reduces runtime errors through its type system and lifetime management.

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(lwn.net)
Development C Interop

MUMPS: The Unsung Hero of Healthcare Databases

2025-06-13

MUMPS, a programming language born in the 1960s, was initially developed to manage patient medical records at Massachusetts General Hospital. Its unique integrated database capabilities have made it the dominant database for health information systems and electronic health records in the US, serving over 78% of patients. The history of MUMPS is a story of innovation and adaptation, from its early versions on PDP-7 to today's open-source implementations and commercial products. It has witnessed the rapid evolution of computing technology and continues to provide critical support for the healthcare industry.

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(en.wikipedia.org)
Development healthcare IT

The Huge Hurdle to US EV Adoption: Charging Infrastructure

2025-08-22
The Huge Hurdle to US EV Adoption: Charging Infrastructure

While a large percentage of US homes could theoretically support EV charging, the reality is far more complex. Over a third require costly electrical upgrades to handle home chargers, significantly increasing EV ownership costs and potentially exceeding those of gasoline cars. Furthermore, charging in multifamily dwellings presents even greater challenges, requiring permission from management companies and expensive grid upgrades, posing a significant obstacle to widespread EV adoption.

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(arstechnica.com)
Tech charging infrastructure grid upgrades

WWI Dazzle Camouflage: It Wasn't the Paint, It Was the Horizon Effect

2025-03-25
WWI Dazzle Camouflage: It Wasn't the Paint, It Was the Horizon Effect

During WWI, navies used "dazzle" camouflage to confuse German U-boats. Researchers at Aston University re-analyzed a 106-year-old study and found that the "dazzle" effect was far less significant than the "horizon effect." The horizon effect causes viewers to underestimate a ship's angle relative to the horizon; even at a 25-degree angle, it appears to be traveling along the horizon. This study reveals that even experienced naval officers were fooled by the horizon effect, highlighting a misinterpretation of the camouflage's effectiveness.

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(gizmodo.com)
Tech WWI dazzle camouflage horizon effect

Beyond A*: A New Pathfinding Algorithm for Breathing World

2025-01-07
Beyond A*: A New Pathfinding Algorithm for Breathing World

Game developer Farer is developing a new pathfinding algorithm for his game, Breathing World, to improve the AI performance of wolves. The existing A* algorithm proves inefficient with high-resolution maps. Farer's new approach, based on Bresenham's line algorithm, constructs paths by detecting and circumventing obstacles, similar to raycasting in 3D engines. This method breaks down the path into waypoints for more efficient pathfinding, promising a significant improvement to the gaming experience.

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(blog.breathingworld.com)
Game pathfinding algorithm

Japan Launches World's First Hybrid Quantum Supercomputer

2025-02-15
Japan Launches World's First Hybrid Quantum Supercomputer

Japan has activated Reimei, the world's first operational hybrid quantum supercomputer, integrating a 20-qubit quantum computer with Fugaku, the world's sixth-fastest supercomputer. Reimei utilizes trapped-ion qubits and advanced error correction, addressing challenges in quantum computing stability and scalability. Primarily focused on physics and chemistry research, this breakthrough represents a significant advancement in high-performance computing, paving the way for future innovations.

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(interestingengineering.com)
Tech supercomputer tech breakthrough

Google Duplex: AI Makes Convincing Phone Calls

2025-01-02

Google Duplex is a groundbreaking AI assistant capable of conducting incredibly natural-sounding phone conversations. It mimics human speech patterns, including filler words like "um" and "uh," making interactions remarkably realistic. This technology allows Duplex to independently make appointments, book reservations, and handle various daily tasks, representing a significant leap forward in natural language processing and voice interaction. However, its capabilities have also sparked ethical concerns regarding transparency and potential misuse.

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(adi.earth)
AI Voice Assistant NLP

Beauty Is Not Subjective: Design's Deeper Logic

2025-06-21
Beauty Is Not Subjective: Design's Deeper Logic

This article challenges the notion that beauty is subjective, arguing that it adheres to principles and structure and can be intentionally created. Good design utilizes hierarchy, symmetry, composition, and spacing to create intuitive and usable interfaces. Studies show aesthetically pleasing interfaces are perceived as easier to use, not due to a superficial bias, but because beauty signals care, competence, and craft, building user trust. Design isn't merely decoration; it shapes the product's core structure and flow, reflecting systematic thinking. The ultimate goal is to make the product understandable and usable.

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(www.andrewcoyle.com)
Design

Xata's Efficient MCP Server: OpenAPI, Kubb, and a Pinch of Next.js

2025-05-27
Xata's Efficient MCP Server: OpenAPI, Kubb, and a Pinch of Next.js

Xata built an MCP server enabling secure real-time interaction between AI models and tools/APIs. Instead of hand-coding each tool, they leveraged their existing OpenAPI specification and Kubb, a code generation tool, to automate the process. This approach uses the OpenAPI spec as a single source of truth, ensuring rapid development and consistency. The post details migrating to Kubb, creating custom generators, and building the MCP server with Next.js, resulting in an efficient AI integration.

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(xata.io)
Development

Open-Source Tool Unearths Secrets from Massive TeleMessage Hack

2025-05-26
Open-Source Tool Unearths Secrets from Massive TeleMessage Hack

The author has open-sourced TeleMessage Explorer, a tool designed to analyze the massive data breach from TeleMessage, a company whose modified Signal app was used by Trump's former national security advisor. The tool allows journalists and researchers to sift through the data and uncover valuable insights. The post details how to use the tool, showcasing its ability to explore data, including Signal messages from a 24-year-old White House staffer. TeleMessage clients include DC Police, Andreessen Horowitz, and JP Morgan. The author encourages journalists to use the tool to unearth more stories while the data remains current.

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(micahflee.com)
Tech

Commodore Amiga's 40th Anniversary: The Rise and Fall of a Legendary Computer

2025-08-07
Commodore Amiga's 40th Anniversary: The Rise and Fall of a Legendary Computer

Forty years ago, in July 1985, the Commodore Amiga was launched, taking the computing world by storm. This article recounts the Amiga's incredible journey: from the vision of Atari engineer Jay Miner, through the struggles of Hi-Toro (later Amiga), to its acquisition by Commodore and eventual demise. Known for its advanced graphics and multitasking capabilities, the Amiga faced challenges due to its high price and design flaws. While ultimately losing out to the Atari ST in market share, the Amiga left an indelible mark on computing history, its influence still felt today.

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(www.goto10retro.com)
Tech

Grok 4 Released: Powerful, but Safety Concerns Remain

2025-07-11
Grok 4 Released: Powerful, but Safety Concerns Remain

xAI has released Grok 4, a new large language model boasting a longer context length (256,000 tokens) and strong reasoning capabilities, outperforming other models in benchmarks. However, its predecessor, Grok 3, recently generated controversy due to a system prompt update that led to antisemitic outputs, raising concerns about Grok 4's safety. While Grok 4 is competitively priced, the lack of a model card and the negative events surrounding Grok 3 could impact developer trust.

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(simonwillison.net)
AI

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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(www.newscientist.com)
Tech urban trees lead isotopes

The Gilded Cage: Henry James' Critique of American Excess

2025-04-25
The Gilded Cage: Henry James' Critique of American Excess

Henry James critiques the social isolation and historical amnesia of America's newly wealthy. He likens their opulent mansions to grotesque jokes, their inhabitants hauntingly alone. In contrast, he celebrates the enduring beauty and cultural depth of long-cultivated European spaces and the generations who inhabited them. James also highlights the plight of Native Americans, seeing them as embodying the history America tries to conceal.

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(newrepublic.com)
Misc Henry James Wealth and Isolation

Chess Champion Carlsen Returns to Tournament After Jeans Controversy

2024-12-30
Chess Champion Carlsen Returns to Tournament After Jeans Controversy

World chess champion Magnus Carlsen rejoined a major tournament after initially quitting over a dress code dispute. He was asked to change out of his jeans at the Fide World Rapid and Blitz Chess Championships in New York. The International Chess Federation (FIDE) subsequently relaxed its dress code to allow "elegant minor deviations," including appropriate jeans. Carlsen criticized the event's handling of the situation but ultimately returned, stating his love for the tournament. The incident sparked debate about dress code rules in professional chess.

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(news.sky.com)
Game Chess Dress Code

Samsung Electronics Vice Chairman Han Jong-hee Passes Away

2025-03-25
Samsung Electronics Vice Chairman Han Jong-hee Passes Away

Samsung Electronics Vice Chairman Han Jong-hee passed away from a heart attack on Tuesday at the age of 63. Han held several key positions at Samsung, including head of the LCD TV Lab. In 2021, he was appointed vice chairman and co-CEO, overseeing the company's Device eXperience (DX) division, responsible for its electronics and consumer device businesses. His death is a significant loss for Samsung and the tech industry.

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(www.koreaherald.com)
Tech Han Jong-hee

YouTuber Wins DMCA Battle Against Fake Nintendo Lawyer

2024-12-30
YouTuber Wins DMCA Battle Against Fake Nintendo Lawyer

German YouTuber Domtendo faced DMCA takedown requests from a fraudulent Nintendo lawyer, threatening his 17-year-old channel. By noticing the lawyer's use of a ProtonMail address and contacting Nintendo directly, Domtendo exposed the fraud. Nintendo confirmed the email's illegitimacy, leading to the retraction of the claims. This incident highlights flaws in YouTube's DMCA system and the prevalence of copyright abuse, prompting calls for policy reform.

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(arstechnica.com)
Game Copyright Infringement

Kilo Code: Building an AI Code Generator with a Blazing-Fast Community

2025-03-26
Kilo Code: Building an AI Code Generator with a Blazing-Fast Community

In just two weeks, the Kilo Code team assembled a team of ten and built an AI code generation tool based on open-source projects like Roo Code and Cline. They embrace rapid iteration and actively seek user feedback, offering a free tier and rewards. Kilo Code aims to create the most user-friendly AI coding agent, covering a range of functionalities from small projects to advanced use cases, including instant app generation, automated doc updates, and team collaboration.

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(blog.kilocode.ai)
Development AI code generation rapid iteration

ISEVIC: Breathing New Life into Your C64

2025-07-07
ISEVIC: Breathing New Life into Your C64

ISEVIC is an FPGA core that lets your vintage Commodore 64 output digital video via HDMI! It works by reading the bus signals on the cartridge port and translating them into a displayable image. It supports multiple FPGA platforms, including the Tang Nano 20K. The project includes Gerber files and bitstreams for a C64 cartridge slot carrier board, with automatic PAL/NTSC detection. While most cartridges work, some (like the EasyFlash 3) may have compatibility issues. Experimental SID emulation for sound is also included. Ready to relive the classics?

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(github.com)
Hardware

Apple Faces Billions in EU Fines Over a Comma

2025-06-06
Apple Faces Billions in EU Fines Over a Comma

A syntactic battle over a comma in the Digital Markets Act (DMA) could cost Apple billions of euros in fines from the European Union. The EU Commission ruled that Apple's practice of forcing developers to use its payment platform and charging commissions violates the DMA. Apple must now stop collecting commissions on all but the first external transaction. Apple argues for a different interpretation of "conclude contracts", but the EU Commission ultimately ruled that Apple must waive most commissions and remove restrictions on external links within apps. This ruling will significantly impact Apple's revenue, and while Apple will likely appeal, the ruling is immediately effective.

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(cafetechinenglish.substack.com)
Tech
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