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The Whispering Earring: A Paradox of Happiness and Free Will

2025-08-07

The ancient treasure vaults of Til Iosophrang hold a magical earring that provides its wearer with optimal advice, ensuring maximum happiness. However, at a cost: it gradually takes control of the wearer's mind, causing their neocortex to atrophy, ultimately turning them into an individual acting purely on instinct. Finally, a man named Kadmi Rachumion uncovers the earring's secret and locks it away deep within the vaults, a warning that the line between freedom and happiness is sometimes more subtle than imagined.

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(croissanthology.com)
Misc fantasy story philosophical implications

Easy macOS Installation on Any Computer with Proxmox

2024-12-12
Easy macOS Installation on Any Computer with Proxmox

This project offers a simplified method for installing macOS on any computer using Proxmox VE versions 7.0 to 8.2. A single script automates the setup process, enabling users to easily run macOS versions from High Sierra to Sonoma in a Proxmox virtual machine. Cloud environment installations are also supported, and a video tutorial is available.

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(github.com)
Hardware Virtualization

Using Git for Music Production: A Developer's Approach

2025-09-01

A musician and software engineer discovered a clever use for Git, the version control system, in music production. Instead of creating numerous project file copies (like my-cool-song-new-vocals-brighter-mix-4.rpp), the author uses Git to track versions, simplifying project management and version rollback. The article details initializing a Git repository in Windows using Git Bash, creating a .gitignore to exclude unnecessary files, and using a Git GUI to view different versions. While Git isn't ideal for large binary files (like WAVs), it suffices for managing the main project file. The author also suggests using GitHub for backups and a TODO list, essentially giving the music project its own private, updatable online 'website'.

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(grechin.org)
Development

C++ shared_ptr's Non-Atomic Reference Counting: A Microbenchmark Surprise

2025-08-31
C++ shared_ptr's Non-Atomic Reference Counting: A Microbenchmark Surprise

A microbenchmark comparing Rust and C++ data structures revealed unexpected behavior in C++'s `shared_ptr`. In single-threaded environments, GNU libstdc++ optimizes `shared_ptr`'s reference counting to be non-atomic if `pthread_create` isn't imported. This performance optimization, while generally safe, can lead to issues in uncommon scenarios, such as when a dynamically linked library is loaded by a statically linked program. The author investigated other C++ implementations (libcxx and Visual C++) and ultimately resolved the performance discrepancy by referencing `pthread_create` in their benchmark. The discovery highlights the complexities of low-level optimizations and their potential unintended consequences.

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(snf.github.io)
Development

The Guardian US: Thriving on Reader Donations, Defying Traditional Media

2025-03-31
The Guardian US: Thriving on Reader Donations, Defying Traditional Media

During the Trump era, many US media outlets lost credibility due to their owners' political leanings. The Guardian US, however, took a different approach, relying on reader donations to sustain its operations and achieving remarkable success. Its anti-Trump fundraising strategy cleverly capitalized on the public's yearning for press freedom and reliable information, leading to explosive audience growth and significant revenue increases, even surpassing the Wall Street Journal's US readership. While the donation-based model has inherent volatility, The Guardian's global perspective and high-quality journalism have successfully challenged traditional media business models, offering a new paradigm for other publications.

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(nymag.com)
Startup media operations reader donations

Human Body Plastic Pollution: Truth and Challenges

2025-03-10
Human Body Plastic Pollution: Truth and Challenges

Research on plastic pollution in the human body has sparked widespread concern. While numerous studies show microplastics in various human tissues and bodily fluids, limitations in research methods, such as small sample sizes, laboratory contamination, and lack of plausible biological mechanisms, cast doubt on the reliability of the results. Some studies report quantities of plastic particles in human tissues that contradict human physiological mechanisms. Therefore, stricter research standards, greater transparency, and stronger research collaboration are needed to accurately assess the risks of human plastic pollution and develop effective countermeasures.

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(www.nature.com)
Tech plastic pollution

VibeVoice: Open-Source Long-Form, Multi-Speaker TTS

2025-09-03

VibeVoice is a novel open-source framework for generating expressive, long-form, multi-speaker conversational audio like podcasts from text. It tackles challenges in traditional TTS, such as scalability, speaker consistency, and natural turn-taking. Key innovation includes ultra-low frame rate (7.5 Hz) continuous speech tokenizers (acoustic and semantic) which maintain audio fidelity while boosting efficiency for long sequences. It uses a next-token diffusion framework with an LLM for context understanding and a diffusion head for high-fidelity audio generation. VibeVoice can synthesize up to 90 minutes of speech with 4 distinct speakers, exceeding the limitations of many existing models.

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(microsoft.github.io)
AI

AI Predicts Kentucky Derby Winner: Journalism Takes the Crown?

2025-05-04
AI Predicts Kentucky Derby Winner: Journalism Takes the Crown?

Microsoft Copilot AI simulated the 2025 Kentucky Derby finish based on odds and race factors. Its prediction? Journalism, favored due to its advantageous post position and recent winning streak, will win. However, the AI's projected finishing order differs from initial odds for other horses. The article also includes race details, viewing information, and crucial disclaimers about the risks of gambling.

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(www.courier-journal.com)
Misc AI prediction Kentucky Derby

Breaking Up Chrome Would Break the Web

2025-04-28
Breaking Up Chrome Would Break the Web

Forcing Google to sell Chrome, even to atone for legitimate ad-market monopoly abuses, would be disastrous for the web. The author argues that Chrome's success is due to sustained investment and technological innovation, crucial for the web's continued prosperity. Breaking up Chrome would stifle innovation, benefiting closed platforms like the iOS App Store and Google Play Store. Google's contributions aren't charity, but self-interest, which is precisely why it works. The web's vitality requires constant development; dismantling Chrome would be counterproductive.

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(world.hey.com)
Tech

Pediatric Urgent Care Clinic Brave Care Permanently Closes

2024-12-30
Pediatric Urgent Care Clinic Brave Care Permanently Closes

Brave Care, a pediatric urgent care clinic, has permanently closed its doors. Operating in Oregon and Texas, Brave Care provided treatment for non-life-threatening illnesses and injuries in children, ranging from colds and flu to allergies, rashes, and broken bones. They accepted most major insurance and offered convenient on-site labs, prescription dispensing, and easy appointments. Despite the closure, patients can still access their health records through Cariend. Brave Care was known for its family-centered care and positive patient reviews.

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(bravecare.com)
Misc pediatric urgent care clinic closure healthcare

The Untold Story of the US's 1950s Nuclear-Powered Aircraft Program

2025-06-02
The Untold Story of the US's 1950s Nuclear-Powered Aircraft Program

This article details the largely unknown story of the US's ambitious nuclear-powered aircraft program (ANP) in the 1950s. The decade-long endeavor aimed to create planes with nuclear reactors for unparalleled range, driven by Cold War military needs. From the initial NEPA studies to the HTRE experiments, engineers tackled immense challenges: designing nuclear reactors, developing high-temperature materials, and creating advanced radiation shielding. However, the rise of ICBMs diminished the military necessity, leading to the program's cancellation in 1961, leaving a legacy of technological innovation and an ultimately unrealized dream.

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(whatisnuclear.com)
Tech nuclear-powered aircraft ANP program Cold War technology

Could Lichens Survive on Mars?

2025-04-21
Could Lichens Survive on Mars?

A study from the Space Research Center of the Polish Academy of Sciences suggests that certain lichen species could potentially survive on Mars. Researchers exposed two lichen species to simulated Martian conditions and found that even under harsh Martian environments, the fungal component of the lichen maintained active metabolism. Lichens' low metabolism, low nutritional needs, longevity, and adaptations like UV-screening metabolites and radiation-defending melanin pigments make them resilient to extreme conditions, suggesting they could be potential candidates in the search for life on Mars.

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(arstechnica.com)
Tech lichens

Ugly Infrastructure: Stifling the West's Future?

2025-05-19
Ugly Infrastructure: Stifling the West's Future?

This article explores the lack of aesthetic consideration in Western infrastructure. The author contrasts the beauty of Ireland's Mary McAleese Bridge with the ugliness of much other infrastructure, arguing that aesthetics aren't an added cost, but a key to improving quality of life and promoting social development. Examples of aesthetically pleasing infrastructure from around the world are cited, highlighting how the absence of beauty leads to public resistance and ultimately, massive economic waste, as seen with the UK's HS2 project. The author calls for prioritizing aesthetic design in infrastructure, integrating art to build a better future.

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(jordanwtaylor2.substack.com)
Design urban design aesthetics

Aussie Engineer's Take on Working for US Tech Firms: Time Zones, Culture, and Stability

2025-01-12

An Australian engineer shares his decade-long experience working for American tech companies. He details the challenges of cross-timezone collaboration: mornings are spent catching up on overnight work, but afternoons offer invaluable focused time. While loneliness can be an issue, strong teamwork and documentation culture mitigate this. He also notes the inherent instability of working for a US company from abroad, but highlights the larger scale, better compensation, and higher brand recognition as key motivators. Finally, he discusses cultural differences between Australia and the US, where Americans are more enthusiastic and Australians more understated, requiring adaptation to the American work culture.

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(www.seangoedecke.com)
Development cross-cultural work

Solar System Planets: A Stunning Visual Overview (Excluding Earth)

2025-08-09
Solar System Planets: A Stunning Visual Overview (Excluding Earth)

This image showcases all the planets in our Solar System, excluding Earth, highlighting their unique features. Mercury, closest to the Sun, is a barren, cratered world. Venus is shrouded in thick clouds. Mars, the Red Planet, boasts vast deserts and Olympus Mons, the largest volcano in the Solar System. Jupiter and Saturn, the gas giants, are immense with swirling storms, Saturn's rings being particularly striking. Uranus and Neptune, the ice giants, are rich in methane, giving them their characteristic blue color.

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(www.rmg.co.uk)
Tech Planets

Anubis: A Website's Anti-Scraping Defense Against AI

2025-09-20

To combat server downtime caused by large-scale data scraping by AI companies, this website has implemented an anti-scraping mechanism called Anubis. Anubis uses a Proof-of-Work (PoW) scheme similar to Hashcash, adding negligible overhead for individual users but significantly increasing the cost for mass scraping. This is a temporary solution; future improvements will focus on fingerprinting and headless browser detection to improve accuracy and reduce disruption to legitimate users. Note: Anubis requires modern JavaScript features; please disable plugins like JShelter that might disable JavaScript.

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(lore.kernel.org)
Tech

Analog 'Tennis for Two': Building a Retro Game with Op Amps

2025-03-16

This post details the construction of a 'Tennis for Two'-like game using operational amplifiers (op amps). The author leverages op amps' integration and differentiation capabilities to simulate a bouncing ball under the influence of gravity. Clever use of diodes and comparators handles ball bounces and player input. The post thoroughly explains the circuit design, including mathematical derivations, schematics, and oscilloscope waveforms. Challenges encountered during implementation, such as using an LED for damping, are also discussed. The author successfully creates a basic 'Tennis for Two' game and outlines future improvements, such as refined controls and a scoring system.

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(blog.qiqitori.com)
Development analog circuits video game op amps

Kyber: Hiring a Technical Account Manager for its AI-Powered Document Platform

2025-06-13
Kyber: Hiring a Technical Account Manager for its AI-Powered Document Platform

Kyber is hiring a Technical Account Manager to drive customer success for its AI-native enterprise document platform. Kyber's platform helps insurance companies consolidate 80% of their templates, reduce drafting time by 65%, and compress communication cycles by 5x. The company has seen 20x revenue growth and achieved profitability in the last 8 months, and has established strategic partnerships with industry leaders like Guidewire, Snapsheet, and PCMS. The role requires experience with enterprise SaaS products, excellent communication skills, and strong problem-solving abilities.

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(www.ycombinator.com)
Startup

FilterQL: A Tiny Query Language for Filtering Structured Data

2025-08-27
FilterQL: A Tiny Query Language for Filtering Structured Data

FilterQL is a lightweight query language for filtering structured data. It consists of a TypeScript library and a language specification, with implementations in other languages welcome. Users define a schema for their data and then use a concise syntax to filter, sort, and limit results, such as `genre == Action` or `year >= 2008 && rating >= 8.5 | SORT rating desc`. FilterQL supports a variety of comparison and logical operators, and allows for custom operations to extend its capabilities. It's perfect for building CLIs or other tools needing flexible data filtering.

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(github.com)
Development typescript

Fil-C's FUGC: A Parallel, Concurrent, and Accurate Garbage Collector

2025-09-05

Fil-C employs FUGC (Fil's Unbelievable Garbage Collector), a parallel concurrent on-the-fly grey-stack Dijkstra accurate non-moving garbage collector. FUGC boasts multi-threaded concurrent marking and sweeping, avoiding stop-the-world pauses through 'soft handshakes' for non-blocking interaction with mutator threads. Its grey-stack approach eliminates load barriers, requiring only a simple store barrier, while Dijkstra barriers ensure accurate marking. FUGC is non-moving, simplifying concurrent implementation and supporting C, Java, and JavaScript-style memory management including finalizers, weak references, and weak maps, drastically improving Fil-C's memory management efficiency and safety.

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(fil-c.org)
Development garbage collector

Deep Dive into Bluesky's Architecture: A Decentralized Social Network Under the Hood

2025-08-21
Deep Dive into Bluesky's Architecture: A Decentralized Social Network Under the Hood

This article provides a deep dive into the architecture of the ATProto protocol powering the decentralized social network Bluesky. It thoroughly explains core concepts like Records, Blobs, Lexicons, DIDs, and Handles, and details how server components such as PDS (Personal Data Server), Relay, AppView, Labellers, and Feed Generators work together. The author contrasts ATProto with the Fediverse and provides an overview of relevant SDKs, documentation, and community resources, offering developers a comprehensive guide to understanding and contributing to the Bluesky ecosystem.

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(mackuba.eu)
Development

A 16th-Century Anamorphosis: 3D Simulation of Mary Queen of Scots' Ominous Portrait

2025-05-20
A 16th-Century Anamorphosis: 3D Simulation of Mary Queen of Scots' Ominous Portrait

While researching logarithms, the author stumbled upon a 1580 anamorphosis portrait of Mary Queen of Scots. The painting uses perspective trickery; viewing it from different angles transforms the image from Mary's face into a skull. Using WebGL, the author reconstructed the painting in 3D from two differently-angled images, creating an interactive simulation that showcases this visual transformation. Created years before her execution, the painting's symbolism is intriguing.

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(www.charlespetzold.com)
Misc Anamorphosis Historical Image

YC-Backed Real Estate Startup Hiring TypeScript Engineer

2025-03-23
YC-Backed Real Estate Startup Hiring TypeScript Engineer

A YC-backed (S24) startup is seeking a TypeScript engineer to join their team disrupting the real estate industry. They're building a cutting-edge AI platform automating real estate agent workflows, including messaging, deal management, and customer interaction. The role offers a $100k-$150k salary and 0.5%-2.5% equity. Candidates should have experience using AI to ship code quickly, delivering consumer-facing features, and a solid understanding of existing AI models.

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(www.workatastartup.com)
Development Real Estate Tech

Apple Exec Warns: The iPhone Could Be the Next iPod in 10 Years

2025-05-07
Apple Exec Warns: The iPhone Could Be the Next iPod in 10 Years

Apple's Eddy Cue issued a stark warning, suggesting the iPhone could face the same fate as the iPod in a decade due to the rise of artificial intelligence. He highlighted the difficulty for established tech giants to navigate major technological shifts, citing Apple's decision to discontinue the iPod as an example of sacrificing even a highly successful product. Cue pointed out the decline of once-dominant tech companies like HP, Sun Microsystems, and Intel. While current attempts to replace smartphones with AI-only devices have failed, companies like Apple are developing alternatives like smartwatches, future AirPods, and smart glasses to explore new AI user interactions.

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(www.theverge.com)
Tech

ArkFlow: A High-Performance Rust Stream Processing Engine

2025-03-14
ArkFlow: A High-Performance Rust Stream Processing Engine

ArkFlow is a high-performance stream processing engine built on Rust and Tokio. It supports multiple data sources like Kafka, MQTT, and HTTP, and offers various processors including SQL queries, JSON processing, and Protobuf encoding/decoding. Its modular design allows for easy extension, and configuration is managed via YAML files. Users can define inputs, pipelines, and outputs to handle diverse stream processing tasks, such as Kafka-to-Kafka data processing or generating and processing test data.

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(github.com)
Development

Build an OS in 1000 Lines of Code: A Beginner's Guide

2025-01-08

This book guides you through building a small operating system from scratch, step-by-step. While OS kernel development may sound daunting, the fundamental functions are surprisingly simple. Using C, you'll implement context switching, paging, user mode, a command-line shell, a disk driver, and file I/O—all within 1000 lines of code. The challenge? Debugging. You'll learn debugging techniques essential for OS development, tackling challenges like the boot process and paging. Get ready for an exciting journey into the world of OS development!

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(operating-system-in-1000-lines.vercel.app)
Development

A $45 Rohde & Schwarz AMIQ: Teardown and Circuit Analysis

2025-06-11

The author acquired a Rohde & Schwarz AMIQ I/Q modulation generator for a mere $45 at an auction. This device, lacking a user interface beyond a power button and three LEDs, presented a significant restoration challenge. The article delves into the AMIQ's functionality, teardown, and internal circuitry, focusing on the analog sections. Key areas explored include the reference clock generation, DAC clock synthesizer, I/Q output skew tuning, variable gain amplifier, and internal diagnostics. The author provides detailed analysis of components like the AD9850 and praises the AMIQ's comprehensive schematics, using images and diagrams to aid explanation.

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(tomverbeure.github.io)
Hardware

Stellantis' In-Dash Ads: A Full-Screen Annoyance

2025-02-11
Stellantis' In-Dash Ads: A Full-Screen Annoyance

Stellantis vehicles, including Jeep, are now displaying full-screen pop-up ads on their infotainment systems, frustrating drivers. Ads, such as those for Mopar's extended warranty, appear every time the car stops, interrupting basic functions. Stellantis claims these ads are part of a SiriusXM contract and suggests users manually close them, but this response has done little to quell the backlash and damage to customer trust.

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(tech.slashdot.org)
Tech in-dash advertising

Verona's Process-Based Sandbox: Securely Running Untrusted Code

2025-02-10
Verona's Process-Based Sandbox: Securely Running Untrusted Code

This project details a process-based sandbox mechanism for Verona, designed to safely execute untrusted external code. Leveraging process isolation, it requires no OS modifications, running untrusted libraries in a shared memory region and communicating with a trusted parent process via a carefully designed IPC. The mechanism supports callbacks and system call emulation, ensuring parent process safety; even if compromised, the sandbox cannot access parent memory or system resources. Currently supporting Capsicum and seccomp-bpf sandboxing technologies, the project aims to improve efficiency and compatibility.

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(github.com)
Development sandbox
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