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Secret DHS DNA Collection Program Exposed: A Surveillance State in the Making?

2025-09-24
Secret DHS DNA Collection Program Exposed: A Surveillance State in the Making?

A secret DNA collection program run by US Customs and Border Protection (CBP) since 2020 has been exposed, raising serious privacy concerns. Leveraging legal loopholes and technological advancements, CBP has amassed a vast database of DNA from immigrants, travelers, and even US citizens, feeding the data into the national CODIS system. This program lacks transparency and legal safeguards, with even children's DNA being collected and potentially used in future criminal investigations. Oversight bodies and lawmakers have voiced strong opposition, highlighting the program's transformation into a sweeping genetic surveillance regime. Lawsuits are underway to compel CBP to release more information.

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(www.wired.com)
Tech genetic surveillance

Secret Service's National Security Threat Hoax: A Tale of Lies and Propaganda

2025-09-24
Secret Service's National Security Threat Hoax: A Tale of Lies and Propaganda

The Secret Service announced they thwarted a major national security threat, a claim echoed by major news outlets without critical examination. However, the reality is far less dramatic. The alleged threat was a typical criminal enterprise: a SIM farm using thousands of SIM cards to send spam and international calls. The Secret Service, investigating threats sent to politicians via SMS, traced the messages back to this farm. They then dramatically exaggerated the situation, portraying it as an unprecedented national security threat capable of crippling cell towers. An anonymous hacker exposes this as a common criminal activity, achievable by anyone with technical skills. The New York Times, citing so-called experts, further propagated this narrative, revealing government propaganda at play. The article exposes the false narrative crafted by media and government agencies, explaining the functioning of SIM farms and their negligible actual threat to national security.

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(cybersect.substack.com)
Tech government propaganda

The Mensa Reading List: A Challenge to Comfort

2025-04-06
The Mensa Reading List: A Challenge to Comfort

This article explores the Mensa Excellence in Reading List for grades 9-12, a collection of challenging classics like *The Divine Comedy* and *The Magic Mountain*. The author argues that these books aren't meant for simple knowledge acquisition, but to challenge preconceived notions and comfort zones. The discomfort these books evoke forces deeper thinking and promotes critical analysis. The ultimate point isn't to become well-read, but to cultivate a continuous learning process fueled by self-reflection and intellectual growth. The journey of reading these works is about confronting ambiguity and embracing the uncomfortable.

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(onepercentrule.substack.com)
Misc classic literature

Taming iCalendar Recurring Events with Distance Functions

2025-04-17
Taming iCalendar Recurring Events with Distance Functions

The author encountered a challenge in handling recurring events while implementing a library for processing iCalendar files. iCalendar uses complex rules to define recurring events, and traditional implementations typically involve writing a lot of specific logic for different frequencies and parameters. The author took a different approach, viewing recurrence rules as SQL queries and borrowing ideas from signed distance functions (SDFs) in computer graphics, representing event occurrences using distance functions. This method decomposes complex rules into simple distance functions, iteratively calculating event occurrence times to avoid numerous conditional judgments, resulting in cleaner and easier-to-maintain code. Although the initial implementation wasn't very efficient, the author optimized it to handle complex recurrence rules in milliseconds.

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(pwy.io)
Development recurring events distance functions

Solving Blue Prince's Propositional Parlor Puzzle with Logic

2025-04-21
Solving Blue Prince's Propositional Parlor Puzzle with Logic

This article details how to automatically solve a logic puzzle from the game Blue Prince using propositional logic. The puzzle involves three boxes (blue, white, black) each making statements, and rules stating at least one box is entirely true, at least one is entirely false, and the prize is in exactly one box. The author models the problem in propositional logic, uses a brute-force approach to find all satisfying assignments, and thus determines the prize's location. The article includes a JavaScript implementation and discusses code optimization.

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(buttondown.com)
Game logic puzzles

Foundry: Tackling the Reliability Crisis in Browser Agents

2025-04-06
Foundry: Tackling the Reliability Crisis in Browser Agents

Current browser agents from leading AI labs fail over 80% of real-world tasks. Foundry is building the first robust simulator, RL training environment, and evaluation platform designed specifically for browser agents. By creating perfect replicas of websites like DoorDash, Foundry allows for millions of tests without real-world complexities, pinpointing failure points and accelerating improvements. Their mission is to transform unstable research projects into reliable enterprise solutions. They're seeking exceptional full-stack engineers to join their team of ML experts from Scale AI, to tackle this massive $20B+ automation market opportunity.

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(www.ycombinator.com)
AI

RISC-V Emulator in ClickHouse SQL: Running Programs Inside a Database

2025-06-04
RISC-V Emulator in ClickHouse SQL: Running Programs Inside a Database

This project builds a RISC-V emulator using ClickHouse SQL, making ClickHouse Turing complete. The emulator leverages ClickHouse's materialized views and Redis for memory, simulating CPU instruction execution through a series of SQL commands. While current performance is hampered by a bug in ClickHouse's KV storage engine, it can already run simple RISC-V programs and supports features like printing, file operations, and network communication. This offers a novel approach to running programs directly within a database, but performance bottlenecks need to be addressed.

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(github.com)
Development

API Platform Conference 2025: AI-Powered API Development Takes Center Stage

2025-07-09
API Platform Conference 2025: AI-Powered API Development Takes Center Stage

The API Platform Conference returns September 18th-19th, 2025, in Lille, France, and online! This two-day event showcases the latest trends, best practices, and case studies in API Platform and its ecosystem (PHP, Symfony, JavaScript, AI, FrankenPHP, performance, tools). Nearly 30 talks in English and French make it a must-attend for innovative companies, project leaders, and skilled developers. Developers, CTOs, and decision-makers specializing in these technologies are especially encouraged to attend. The call for papers is open until March 23rd, with final speakers announced from May 14th. Submit your pitch and be part of this special anniversary edition!

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(www.php.net)
Development

The Manicule: From Medieval Manuscripts to Mouse Cursors

2025-04-13
The Manicule: From Medieval Manuscripts to Mouse Cursors

Ever noticed those little pointing hands in old books? That's a manicule, and this article traces its fascinating journey from medieval manuscripts, where readers used them to highlight important passages, through the printing press era, and finally to the digital age where it lives on as the ubiquitous website pointer. It's a story of how a simple symbol adapted to new technologies, always serving the same purpose: guiding the reader's attention.

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(www.messynessychic.com)
Design Symbol

OpenJDK JDK 24 GA Released

2025-03-18

OpenJDK JDK 24 is now generally available! This release is an open-source implementation of the Java SE 24 Platform, licensed under the GNU General Public License, version 2, with the Classpath Exception. Oracle also offers commercial builds under a separate license. Users can submit feedback and bug reports through the usual Java SE channels, ensuring inclusion of complete version information from `java --version`. Note that due to intellectual property limitations, source code distribution is restricted to authorized countries.

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(jdk.java.net)
Development

Rural Engineer Brings Back Payphones, For Free

2025-06-05
Rural Engineer Brings Back Payphones, For Free

Patrick Schlott, an electrical engineer, has taken up a unique hobby: restoring and installing free public payphones in rural Vermont. He argues that while most people have cell phones, they aren't always reliable in rural areas, and sometimes people just need a landline. His company, RandTel, currently operates three phones, one of which is even solar-powered. This nostalgic yet socially responsible project provides a valuable community service while showcasing a piece of American history.

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(www.core77.com)
Misc

Microsoft Teams to Block Meeting Screenshots for Enhanced Security

2025-05-10
Microsoft Teams to Block Meeting Screenshots for Enhanced Security

Microsoft is rolling out a new Teams feature in July 2025 to prevent users from capturing screenshots of sensitive information shared during meetings. This functionality will be available on Windows and Mac desktops, and iOS and Android mobile apps. Unsupported platforms will default to audio-only mode. While screenshots are blocked, users could still capture sensitive information by taking photos. This mirrors a recent similar feature introduced by Meta for WhatsApp. Microsoft also plans to release additional Teams features, including audio summaries of meeting transcripts.

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(www.bleepingcomputer.com)
Tech Screenshot Prevention

German Startup Unveils Continuously Operating Fusion Power Plant Design

2025-02-27
German Startup Unveils Continuously Operating Fusion Power Plant Design

Two-year-old German nuclear fusion startup Proxima Fusion published its "Stellaris" fusion power plant design in a peer-reviewed journal. This stellarator-based design aims for continuous, reliable operation, addressing instability issues plaguing tokamak approaches. Proxima Fusion, backed by €65 million in funding, plans to build a fully operational reactor by 2031. This breakthrough marks a significant step forward in the race for clean energy.

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(techcrunch.com)
Tech nuclear fusion stellarator

Open-Sourcing DolphinGemma: A New Tool for Cetacean Research

2025-04-14
Open-Sourcing DolphinGemma: A New Tool for Cetacean Research

This summer, the Wild Dolphin Project, Georgia Tech, and Google are open-sourcing DolphinGemma, an acoustic model trained on Atlantic spotted dolphin sounds. Its potential extends to studying other cetaceans; researchers can fine-tune it for different species' vocalizations. By providing this tool, researchers can analyze their acoustic datasets, accelerating pattern discovery and deepening our understanding of these intelligent mammals. This collaboration combines field research, engineering expertise, and cutting-edge technology, opening exciting possibilities for bridging the communication gap between humans and dolphins.

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(blog.google)
AI

14 Underrated Python Features to Level Up Your Skills

2025-04-23

This article explores 14 lesser-known yet powerful Python features. From type overloading and keyword-only arguments to structural pattern matching and metaclasses, it delves into advanced techniques that can significantly improve code efficiency and readability. Learn how to leverage features like generics for type safety, optimize performance with caching (@cache), and streamline conditional logic with pattern matching. Even seasoned Python developers will discover new tricks and insights to boost their coding prowess.

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(blog.edward-li.com)
Development Python tips advanced Python

Meta Prompting: Revolutionizing LLM Prompt Engineering

2025-06-03
Meta Prompting: Revolutionizing LLM Prompt Engineering

This article explores meta prompting, a technique using Large Language Models (LLMs) to create and refine prompts. It details various meta-prompting methods, including the Stanford and OpenAI collaboration's method using a 'conductor' LLM to orchestrate expert LLMs; Amazon's Learning from Contrastive Prompts (LCP), which improves prompts by comparing good and bad ones; Automatic Prompt Engineer (APE), Prompt Agent, Conversational Prompt Engineering (CPE), DSPy, and TEXTGRAD. The article compares their strengths and weaknesses, highlighting how these methods significantly improve prompt engineering efficiency. Finally, it showcases prompt generation tools from platforms like PromptHub, Anthropic, and OpenAI, simplifying meta-prompting implementation and unlocking the full potential of LLMs.

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(www.prompthub.us)
Development meta prompting

The Modern Guide to OAuth 2.0: Beyond the Specs

2025-06-09
The Modern Guide to OAuth 2.0: Beyond the Specs

This isn't just another OAuth 2.0 guide; it's a deep dive into real-world OAuth usage based on the experience of building FusionAuth, an OAuth server with over a million downloads. The guide details eight common OAuth modes, including local login, third-party login, enterprise login, service authorization, and machine-to-machine authentication, explaining each mode's workflow and security considerations. It also delves into the authorization code grant, PKCE, JWTs, token refresh, and user info retrieval, offering practical implementation advice.

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(fusionauth.io)
Development

Russia Automates Disinformation to Game AI Chatbots

2025-04-19
Russia Automates Disinformation to Game AI Chatbots

Russia is automating the spread of disinformation to manipulate AI chatbots, influencing responses on key topics like the war in Ukraine. Researchers found that leading chatbots repeated Russian lies, highlighting a vulnerability in AI's reliance on data. Russia created a network of websites (Pravda network) designed to be picked up by AI crawlers, saturating the internet with false narratives. This low-cost, highly effective tactic undermines information integrity, exacerbated by reduced government oversight and the rapid deployment of chatbots. The lack of effective response mechanisms poses a significant threat.

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(www.detroitnews.com)
Tech

The End of SEO? Generative Engine Optimization (GEO) is Here

2025-06-01
The End of SEO? Generative Engine Optimization (GEO) is Here

The rise of Large Language Model (LLM) platforms is signaling the end of traditional Search Engine Optimization (SEO). A new paradigm, Generative Engine Optimization (GEO), is emerging, focusing not on page rank but on how frequently content appears in LLM-generated answers. Brands need to optimize content for easy parsing and citation by LLMs, using new GEO tools to monitor brand presence in AI-generated results, gaining a competitive edge. GEO is not just a tooling shift, but a platform opportunity. The company that integrates insights, creative input, feedback, and iteration, and masters first- and third-party data will dominate.

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(a16z.com)
Tech Generative Engine Optimization AI Marketing

Open-Source Tool LVTShift: Model Your City's Land Value Tax

2025-06-05
Open-Source Tool LVTShift: Model Your City's Land Value Tax

This blog post details using the open-source tool LVTShift to model the impacts of a land value tax (LVT). The author showcases analyses of South Bend and Syracuse, demonstrating how LVTShift simulates various LVT policies (revenue-neutral, different tax burden shifts, etc.) and their effects on city residents and economies. The post thoroughly explains data acquisition, processing, model building, and analysis, including code examples and data sources. Readers are encouraged to model their city's LVT using LVTShift and share their results.

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(progressandpoverty.substack.com)
Development

Over 3.1 Million Fake GitHub Stars Used to Promote Malware

2024-12-31
Over 3.1 Million Fake GitHub Stars Used to Promote Malware

A recent study revealed over 3.1 million fake "stars" on GitHub, used to artificially inflate the popularity of scam and malware repositories. Researchers used a tool called StarScout to analyze massive datasets, identifying 278,000 accounts responsible for these fake stars across 15,835 repositories. This deceptive practice, particularly rampant in 2024, allows malicious projects to appear legitimate and reach unsuspecting users. While GitHub has removed many of the implicated accounts and repositories, the problem persists. Users are urged to carefully evaluate project quality and exercise caution when downloading software from GitHub.

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(www.bleepingcomputer.com)
Development Fake Stars

Migrating from CockroachDB to PostgreSQL: $110k in Yearly Savings

2025-05-14
Migrating from CockroachDB to PostgreSQL: $110k in Yearly Savings

A company struggled with high latency issues in CockroachDB, with complex SQL queries leading to performance degradation and difficult query cancellation. They ultimately migrated to PostgreSQL. The migration process spanned several weeks, involving building a custom ETL tool and data transformation, but ultimately completed the production database migration in 15 minutes, resulting in a 33% reduction in request latency and over $110,000 in annual savings.

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(engineering.usemotion.com)
Development

Blend2D's Blazing-Fast PNG Codec: Outperforming C/C++

2025-03-26
Blend2D's Blazing-Fast PNG Codec: Outperforming C/C++

Blend2D library introduces a new high-performance PNG codec that significantly outpaces other C/C++ implementations. Optimized for the DEFLATE algorithm's inherent limitations, this decoder achieves speed improvements through fast decode table construction, optimized decoding loops, and clever use of literal pair techniques. Benchmarks demonstrate superior performance in PNG image decoding, even surpassing the speed of some QOI decoders in certain cases. The project is fully open-source and welcomes contributions.

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(blend2d.com)
Development Codec

Sleep: More Than Brain Rest, a Full-Body Reset

2025-04-10
Sleep: More Than Brain Rest, a Full-Body Reset

Harvard Medical School research challenges our understanding of sleep. While long considered mere brain rest, sleep deprivation experiments showed that fruit flies and mice died within ten days due to a buildup of reactive oxygen species in their guts. Sleep resets the brain, clearing neurotoxins, consolidating memories, and regulating genes, metabolism, and hormones for bodily homeostasis. Even organisms without central nervous systems, like hydra, exhibit sleep-like behavior, indicating that sleep's function transcends the brain and is crucial for whole-body health, reducing cardiovascular disease and cancer risk.

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(www.nature.com)
Tech

LHC Ultraperipheral Collisions Unravel the Mystery of Gluon Saturation

2025-02-11
LHC Ultraperipheral Collisions Unravel the Mystery of Gluon Saturation

Ultraperipheral collisions (UPCs) at the Large Hadron Collider (LHC) offer a unique window into gluon dynamics. Experiments use photons to probe gluons within protons and nuclei, investigating gluon saturation—a dynamic equilibrium between gluon splitting and recombination. Researchers found that as energy decreases, the number of gluons in hadrons increases, forming 'gluonic hotspots' that overlap in the gluon saturation regime. The experiments also observed nuclear shadowing, where nuclei contain fewer gluons than expected. These findings shed light on the origin of 99% of the visible universe's mass and the nature of the strong interaction. Future LHC runs and the Electron-Ion Collider (EIC) will further explore gluon dynamics, uncovering more mysteries.

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(cerncourier.com)
Tech gluon saturation hadron physics

General Fusion Achieves Global First: Steam-Driven Plasma in Fusion Reactor

2025-03-16
General Fusion Achieves Global First: Steam-Driven Plasma in Fusion Reactor

General Fusion, a Canadian fusion energy company, has achieved a world-first: generating plasma in a reactor driven by steam. This milestone was reached in their Lawson Machine 26 (LM26) prototype reactor, using magnetized target fusion (MTF), a technology employing steam-powered pistons to compress plasma instead of lasers. After 23 years of dedicated research, this breakthrough represents a significant step, although commercial power generation remains a future goal. The achievement offers promising advancements in clean energy technology.

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(interestingengineering.com)
Tech

Ratomic: Mutable Data Structures for Ruby Ractors

2025-03-26
Ratomic: Mutable Data Structures for Ruby Ractors

Ratomic provides mutable data structures for Ruby's Ractors, allowing Ruby code to scale beyond the Global VM Lock (GVL). This early-stage project seeks contributors with Rust and Ruby C extension experience. Ratomic offers Ractor-safe structures like counters, object pools, maps, and queues, designed as class-level constants for sharing among multiple Ractors. The project is licensed under MIT.

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(github.com)
Development

Haskell Concurrency: Escape from Thread Hell

2025-04-17

This article recounts the author's journey from embedded systems development in C/C++/Rust to Haskell, highlighting Haskell's advantages in concurrent programming. Haskell uses green threads and event-driven IO, avoiding the complexities of traditional threading models. Through the `async` package and STM (Software Transactional Memory), Haskell offers a cleaner and safer approach to concurrent tasks. Functions like `concurrently`, `race`, and `mapConcurrently`, along with data structures such as `TVar` and `TBQueue`, simplify concurrent operations and prevent common concurrency issues like deadlocks and race conditions.

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(bitbashing.io)
Development

Conquering JavaScript Fatigue: MESH, a Modular SSR Framework Built on HTMX

2025-09-23

Web development is facing "JavaScript fatigue" and "framework fatigue." This post explores using HTMX, a declarative approach to web development using HTML attributes, as a solution. However, HTMX's lack of structure led the author to create MESH, a modular server-side rendering (SSR) framework. MESH uses a "one component, one endpoint" model, leveraging Go and Web Components for SSR and hydration. Challenges with HTMX's inability to cross shadow DOM boundaries were overcome with clever workarounds. Real-time collaboration with Server-Sent Events (SSE) was also implemented. Ultimately, the author even removed HTMX entirely, using cleaner JS to achieve the same functionality, and reflects on the shortcomings and future directions of HTMX.

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(ajmoon.com)
Development
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