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MSCHF's Free Interactive Movie: A Collaborative Art Experiment

2025-01-13
MSCHF's Free Interactive Movie: A Collaborative Art Experiment

MSCHF launched a free interactive movie called "Free Paint 1.0," allowing users to collaboratively create its visuals. Functioning like a massive online collaborative doodle, users add and remove images via an online tool, building the movie frame by frame. Currently 92% complete, the project showcases the possibilities of collective creation in the internet age, sparking conversations about art, authorship, and copyright.

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(thefreemovie.buzz)
Misc interactive movie collaborative art

The Evolution of USB On-The-Go: From Chaos to Elegance

2025-01-07
The Evolution of USB On-The-Go: From Chaos to Elegance

This article traces the evolution of USB On-The-Go (OTG) technology. Starting with the limitations of the host-device architecture in USB 1.1, mobile devices struggled to act as both host and device. The Nokia 770 exemplifies this, requiring special adapters for host functionality. The USB OTG specification addressed this, but inconsistent implementations, such as misuse of AB connectors, arose. USB-C ultimately largely solved many OTG issues with its symmetrical interface and more elegant dual-role mechanism, yet edge cases and compatibility problems persist.

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(computer.rip)
Hardware mobile devices

Apple's Siri Overhaul Hit by Bugs, Facing Potential Delays

2025-02-16
Apple's Siri Overhaul Hit by Bugs, Facing Potential Delays

Apple's long-awaited Siri update is encountering significant engineering challenges and software bugs, jeopardizing its timely release. The update, a key component of Apple's AI strategy to compete with rivals, is facing delays. Features initially slated for April may be pushed back to May or later. Internal testing reveals inconsistencies, leading Apple to consider delaying the launch or disabling some features by default. This could impact other Apple products, including the upcoming smart home hub. Apple's AI team is under pressure to meet deadlines and Wall Street's AI expectations, yet their platform lags behind competitors like OpenAI, Google, and Meta. iPhone 16 sales haven't seen a significant boost from AI features. Apple is restructuring its AI and machine learning team and planning a more conversational Siri for 2026.

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(finance.yahoo.com)
Tech

SFUSD's Secret Grading Overhaul: Equity or Educational Disaster?

2025-05-28
SFUSD's Secret Grading Overhaul: Equity or Educational Disaster?

San Francisco Unified School District Superintendent Maria Su is secretly rolling out a new "Grading for Equity" plan affecting over 10,000 high school students this fall. This plan, implemented without Board approval, drastically lowers passing grades, eliminating the impact of homework and attendance. Critics argue this undermines college readiness and ignores existing achievement gaps. While proponents claim it promotes equity, data from similar programs show limited success in closing achievement gaps. The lack of transparency and minimal parental outreach further fuels concerns about the plan's potential negative consequences and raises questions about the district's leadership.

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(thevoicesf.org)
Misc grading policy

Oracle's Shady JavaScript Trademark Maneuvering

2025-02-04
Oracle's Shady JavaScript Trademark Maneuvering

Deno filed a petition to cancel Oracle's "JavaScript" trademark, alleging fraud in their renewal application. Oracle used a Node.js website screenshot as proof of use despite having no connection to the project. Oracle's defense claims a second specimen justifies the Node.js screenshot, ignoring the core issue of whether "JavaScript" is a generic term. This tactic is viewed as a deliberate delay, avoiding a discussion on the trademark's validity. The incident raises concerns about corporate trademark abuse and the fairness of the trademark system itself.

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(deno.com)
Development

Trump Admin to Use AI to Target Pro-Palestine Students

2025-03-09
Trump Admin to Use AI to Target Pro-Palestine Students

The U.S. State Department is launching "Catch and Revoke," an AI-powered program to scan news and social media for pro-Palestinian and Hamas sympathies among student visa holders. This initiative, starting October 7th, raises serious concerns about free speech and potential biases in AI. The program aligns with the Trump administration's broader efforts to combat perceived antisemitism and domestic terrorism, efforts criticized for their overbroad definitions and potential for silencing dissent. The passage of the "Take it Down Act," ostensibly targeting revenge porn and deepfakes, further exacerbates these concerns, potentially providing a tool for suppressing criticism. The combined actions represent a significant attack on free speech and expression, fueled by surveillance technology.

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(gizmodo.com)
Tech

Netflix Tests AI-Powered Ads to Boost Cheaper Subscription Tier

2025-05-15
Netflix Tests AI-Powered Ads to Boost Cheaper Subscription Tier

Netflix is experimenting with different ad formats, including interactive mid-roll and pause ads powered by generative AI, to make its cheaper subscription tier more attractive. These ads will start rolling out in 2026. The ad-supported plan, launched in November 2022, now boasts 94 million subscribers, representing a significant portion of Netflix's total subscriber base of 300 million and a substantial growth since its launch. Half of new subscribers are opting for the ad-supported $8 plan instead of ad-free options.

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(arstechnica.com)
Tech

Unexpected EEG Patterns During Deep Meditation

2025-02-18
Unexpected EEG Patterns During Deep Meditation

This study recorded EEGs from 29 experienced Buddhist meditators practicing Jhāna, revealing unprecedented brainwave patterns: spindles, infraslow waves (ISWs), and spike-wave bursts. These patterns correlated with deeper meditative states, suggesting a progressive detachment from default sensory consciousness, aligning with stages of Buddhist Jhāna practice. The findings offer a novel perspective on the neural correlates of consciousness and raise questions about the intricate relationship between deep meditation and brain activity.

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(www.frontiersin.org)
AI Meditation

A Philosophy of Software Design: Taming Complexity for Maintainability

2025-08-11
A Philosophy of Software Design: Taming Complexity for Maintainability

This article summarizes the core ideas from the book "A Philosophy of Software Design," which emphasizes reducing software system complexity to enhance maintainability. Complexity stems from dependencies and obscurity, manifesting as change amplification, high cognitive load, and unknown unknowns. Dependencies primarily arise from duplication, exceptions, inheritance, and temporal decomposition; obscurity results from vague names, inconsistency, and inadequate documentation. The author advocates for strategic programming, which involves investing time in clean designs and problem-solving alongside new feature implementation, thereby preventing complexity accumulation. The ultimate goal is to write software that is not only functional but also easily maintainable.

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(dafoster.net)
Development maintainability

Flock Safety's Nationwide Surveillance Network: A Privacy Nightmare?

2025-09-04
Flock Safety's Nationwide Surveillance Network: A Privacy Nightmare?

Flock Safety is deploying automatic license plate recognition (ALPR) cameras across the US, creating a massive surveillance network spanning thousands of cities. The system allows private users to create 'hotlists' and cross-references plates against police and FBI databases, raising serious privacy concerns. Its ability to track individuals' movements and widespread use by law enforcement, potentially for political persecution, is alarming. The article urges opposition to this mass surveillance, suggesting legislative action, public engagement, and limitations on data retention, sharing, and database usage to protect civil liberties.

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(www.aclu.org)
Tech

MTerrain: Godot Engine's Optimized Terrain System for Massive Worlds

2025-05-06
MTerrain: Godot Engine's Optimized Terrain System for Massive Worlds

MTerrain is a highly optimized terrain system and editor for Godot Engine, capable of handling terrains up to 16km x 16km. It utilizes an octree-based LOD system and features a terrain shader with support for splatmapping, bitwise, and index mapping. Further functionalities include navigation integration, a grass system with collision detection, a path system using Bezier curves for deforming roads and rivers, and comprehensive editor tools for sculpting, painting, and importing/exporting heightmaps and splatmaps. While requiring some learning, tutorial videos are provided to guide users through terrain sculpting and texture painting.

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(github.com)
Development Terrain Editor

Former Facebook Exec's Memoir: Reckless Expansion, Global Consequences

2025-03-30
Former Facebook Exec's Memoir: Reckless Expansion, Global Consequences

Sarah Wynn-Williams' new book, *Careless People*, exposes the inner workings of Facebook's expansion, detailing how its leadership ignored warnings about the platform being used to incite violence and political manipulation. The book recounts Facebook's disregard for warnings from Myanmar, India, and other countries regarding hate speech and violent incidents, as well as ethical concerns surrounding the Internet.org project, ultimately leading to severe global consequences. While omitting some details, the memoir offers a first-hand account of Facebook leadership's indifference to real-world consequences and its self-serving expansion model.

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(restofworld.org)
Tech

Efficient Datalog Querying with SQL: A Clever Environment-Relation Approach

2025-08-31
Efficient Datalog Querying with SQL: A Clever Environment-Relation Approach

This article presents a novel approach to translating Datalog programs into SQL queries. The author cleverly leverages the relational algebra capabilities of SQL, representing the variable binding environments from the Datalog program body as relations. This allows for efficient execution of Datalog queries using existing SQL engines. The method is not only clean but also allows for semi-naive evaluation using the dual number trick, further boosting performance. The article includes Python and SQL code examples, along with performance comparisons against other Datalog engines.

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(www.philipzucker.com)
Development

Insect Diapause: The Science of Manipulating Life's Pause Button

2025-08-28
Insect Diapause: The Science of Manipulating Life's Pause Button

From bears hibernating to insects entering diapause, nature is full of mysteries of life's pause button. This article delves into insect diapause – a programmed state of developmental arrest – and its immense potential in agriculture, disease control, and insect farming. For millennia, humans have indirectly controlled pest diapause through methods like crop rotation. Now, scientists are attempting to manipulate the hormones and environmental factors governing diapause for more precise pest control and to improve the efficiency of beneficial insect farming. Research on diapause not only promises huge economic benefits but also helps us better understand the very mysteries of life itself.

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(www.asimov.press)
Tech insect diapause biological control

DIY Perks: Hacking an LCD Screen for OLED-Level Blacks

2025-03-08
DIY Perks: Hacking an LCD Screen for OLED-Level Blacks

Remember the rich blacks and vibrant colors of CRT TVs? DIY Perks shows how to achieve similar results with an LCD screen. By removing the backlight from an older LCD and using a de-wheeled DLP projector to project a high-res luminance map onto the back of the screen, they dramatically improve black levels and contrast. This clever hack bypasses the limitations of traditional LCD backlighting, producing an image comparable to OLED displays. A must-see for retro enthusiasts and anyone seeking superior image quality.

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(hackaday.com)
Hardware LCD hack DLP projector high contrast

Kiplimo Shatters Half Marathon World Record

2025-02-17
Kiplimo Shatters Half Marathon World Record

Jacob Kiplimo, a 24-year-old Ugandan runner, smashed the half marathon world record in Barcelona, finishing in an astonishing 56:42. This is a 48-second improvement, the largest ever in the men's half marathon. Kiplimo attributed his success to ideal conditions and a spontaneous acceleration from the third kilometer. He averaged 22.3 km/h. He will now focus on his marathon debut at the London Marathon in April.

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(www.cnn.com)
Misc athletics marathon world record

Anti-Vaxxer Lies and the Truth of Science

2025-05-01
Anti-Vaxxer Lies and the Truth of Science

Vaccine expert Paul Offit has been the target of sustained attacks from anti-vaccine activist Robert F. Kennedy Jr. for years. Kennedy Jr. not only distorts facts but also spreads dangerous falsehoods about vaccines, claiming they are more dangerous than the diseases themselves. Offit points out that Kennedy Jr.'s views are based on a disregard for science and hold a religious-like fervor. While some aspects of 'terrain theory' relate to imbalances in the human microbiome, this doesn't negate the critical role of pathogens in disease transmission. Kennedy Jr.'s statements are not only irresponsible but also a threat to public health.

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(arstechnica.com)
Tech vaccines

XR2000: A Sci-Fi Themed Programming Challenge

2025-08-14

The author released XR2000, a programming challenge embedded within a compelling science fiction narrative. Primarily focused on binary protocols and cryptography, the challenge draws inspiration from games and challenges like TIS-100, Space Traders, and Protohackers. Currently in its first chapter, XR2000 may expand with more low-level/assembly techniques depending on its reception. Participants can connect to the challenge via `nc clearsky.dev 29438`.

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(clearsky.dev)
Development

Ocean Carbon Removal: Startups Race to Develop Marine Carbon Capture Technologies

2024-12-26
Ocean Carbon Removal: Startups Race to Develop Marine Carbon Capture Technologies

In the face of the climate crisis, several marine technology startups are developing innovative technologies to remove carbon dioxide from the ocean. The article highlights Captura's electrochemical approach to extract CO2 from seawater, and Ebb Carbon's method of enhancing ocean alkalinity to store carbon. These approaches, while diverse, face challenges in scaling up and quantifying carbon credits. Despite different technical pathways, the common goal is to leverage the ocean's vast carbon sink capacity to accelerate Earth's carbon cycle and combat climate change.

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(spectrum.ieee.org)
Tech ocean carbon capture carbon removal

Pixelagent: A Blueprint for Building AI Agents

2025-05-18
Pixelagent: A Blueprint for Building AI Agents

Pixelagent is an AI agent engineering blueprint built on Pixeltable, unifying LLMs, storage, and orchestration into a single declarative framework. Developers can build custom agentic applications with Pixelagent, including build-your-own functionality for memory, tool-calling, and more. It supports multiple models and modalities (text, image, audio, video), and offers observability features. Agentic extensions like reasoning, reflection, memory, knowledge, and team workflows are supported, along with connections to tools like Cursor, Windsurf, and Cline. Simple Python code allows for quick agent building and deployment.

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(github.com)
AI

New WhatsApp Scam: Robot Voice Leads to Friend Request

2025-05-31
New WhatsApp Scam: Robot Voice Leads to Friend Request

A new WhatsApp scam involves robocalls leaving a number and immediately hanging up, prompting victims to add the number on WhatsApp. The scam leverages curiosity and a lack of caution towards unknown numbers. Despite the multiple steps involved, the sheer volume of calls might make it effective. The author questions the scam's efficiency and asks for comments from those who've found this approach successful.

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(shkspr.mobi)
Misc

Rust Foundation's 2025 Tech Report: Security, Scalability, and Developer Friendliness

2025-08-11
Rust Foundation's 2025 Tech Report: Security, Scalability, and Developer Friendliness

The Rust Foundation released its 2025 Technology Report, summarizing a year of significant advancements in supporting the Rust programming language and ecosystem. The report highlights the Foundation's focused work on securing the Rust supply chain, improving critical infrastructure, enhancing Rust's readiness for safety-critical use, and fostering interoperability with C++. Key achievements include: the full launch of Trusted Publishing on crates.io; major progress on TUF-based crate signing infrastructure; integration of the Ferrocene Language Specification into the Rust Project; a 75% reduction in CI infrastructure costs; expansion of the Safety-Critical Rust Consortium; and direct engagement with ISO C++ standards bodies. These efforts ensure Rust remains secure, reliable, and ready for the demands of modern software development.

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(rustfoundation.org)
Development Technology Report

DuckDB Takes Flight: The Airport Extension Enables Arrow Flight Support

2025-05-23
DuckDB Takes Flight: The Airport Extension Enables Arrow Flight Support

DuckDB just got a major upgrade! The new Airport extension allows DuckDB to query, modify, and store data via Arrow Flight servers, breaking down barriers to accessing various data sources. Now DuckDB can access non-tabular data, unsupported formats, and even external APIs. Developers can add custom SQL functions, remotely execute UDFs, and implement fine-grained access control. Built on Apache Arrow and gRPC, Airport offers high performance and broad compatibility, opening new horizons for data services.

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(airport.query.farm)
Development

Thunk: Enabling Your Rust Programs to Run on Ancient Windows

2025-09-04
Thunk: Enabling Your Rust Programs to Run on Ancient Windows

Thunk is a Rust tool that leverages VC-LTL5 and YY-Thunks libraries to enable your Rust programs to run on older Windows systems, even Windows XP. It achieves compatibility by adding VC-LTL to the library search path and using YY-Thunks to compensate for missing APIs in older systems. Thunk offers both command-line tool and library usage, simplifying the process of building programs and shared libraries compatible with older Windows versions. Note: Thunk doesn't guarantee perfect compatibility on older systems; use at your own risk.

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(github.com)
Development

Intuitive Queuing Theory: A Dice-Rolling Simulation

2025-04-10

This article uses a dice-rolling simulation to provide an intuitive understanding of key queuing theory concepts. The author simulates an M/D/1 queueing model, where arrivals follow a Poisson distribution and service time is deterministic. By varying the service rate, the simulation demonstrates how queue length changes under different utilization factors. Results show that as utilization approaches 100%, average queue length increases significantly, even tending towards infinity. The simulation aligns well with theoretical results, and explores the reasons behind queue length fluctuations.

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(justincartwright.com)
Development queuing theory poisson distribution

VSC: A Real-time, Software-based 3D Renderer

2025-03-12
VSC: A Real-time, Software-based 3D Renderer

VSC (VOUGA-SHREINER-CANTH) Verified is a real-time 3D rendering engine written entirely in software for portability. Inspired by DoomGeneric's frontend/backend separation and the author's previous C++ game engine work, it's a rasterizer approximating lighting, shadows, textures, and materials. Based on Eric Lengyel's "Mathematics for 3D Game Programming," it draws inspiration from a challenging Geometry Dash level, VSC Verified, using Michael Bublé's music. The API is actively developing, but changes should be minimal. Includes ESP32 compatibility, example code, and a Makefile. Follow the book through Chapter 5 for foundational knowledge.

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(github.com)
Development 3D rendering engine rasterizer

Modular RAG: Can Reasoning Models Replace Traditional Retrieval Pipelines?

2025-02-26
Modular RAG: Can Reasoning Models Replace Traditional Retrieval Pipelines?

kapa.ai experimented with a modular Retrieval Augmented Generation (RAG) system powered by reasoning models to simplify their AI assistant and reduce the need for manual parameter tuning. Using the o3-mini model, they found that while there were modest gains in code generation, the system didn't outperform traditional RAG pipelines in core retrieval tasks like information retrieval quality and knowledge extraction. The experiment revealed a "reasoning ≠ experience" fallacy: reasoning models lack practical experience with retrieval tools and require improved prompting strategies or pre-training to utilize them effectively. The conclusion is that reasoning-based modular RAG isn't currently superior to traditional RAG within reasonable time constraints, but its flexibility and scalability remain attractive.

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(www.kapa.ai)
AI Information Retrieval

Qubes OS: A Seriously Secure Operating System

2025-01-12
Qubes OS: A Seriously Secure Operating System

Qubes OS is a security-focused operating system built on the Xen hypervisor, isolating applications and system environments to prevent malware and data breaches. Endorsed by security experts like Edward Snowden and used by organizations such as the Freedom of the Press Foundation, Qubes empowers users with control over their security. It supports multiple operating systems and integrates Whonix for anonymous browsing via Tor, providing robust privacy features.

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(www.qubes-os.org)
Tech OS security

Mirage Persistent Kernel: Compiling LLMs into a Single Megakernel for Blazing-Fast Inference

2025-06-19
Mirage Persistent Kernel: Compiling LLMs into a Single Megakernel for Blazing-Fast Inference

Researchers from CMU, UW, Berkeley, NVIDIA, and Tsinghua have developed Mirage Persistent Kernel (MPK), a compiler and runtime system that automatically transforms multi-GPU large language model (LLM) inference into a high-performance megakernel. By fusing all computation and communication into a single kernel, MPK eliminates kernel launch overhead, overlaps computation and communication, and significantly reduces LLM inference latency. Experiments demonstrate substantial performance improvements on both single- and multi-GPU configurations, with more pronounced gains in multi-GPU settings. Future work focuses on extending MPK to support next-generation GPU architectures and handle dynamic workloads.

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(zhihaojia.medium.com)
AI megakernel
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