Trellis: AI-Powered Healthcare Acceleration

2025-08-11
Trellis: AI-Powered Healthcare Acceleration

Trellis, a Stanford AI Lab spin-off, uses AI to automate document intake, prior authorizations, and appeals in healthcare, enabling providers to treat more patients faster. Working directly with healthcare providers, pharma companies, and labs, Trellis tackles challenges like reducing prior authorization denials and streamlining drug enrollment. They've helped clients reduce treatment time by over 90% and improve approval and reimbursement rates. Backed by leading investors including YC and General Catalyst, Trellis is at the forefront of AI in healthcare.

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Ford Unveils Ambitious EV Plans: Affordable Pickup, Universal Platform, and Production System

2025-08-11
Ford Unveils Ambitious EV Plans: Affordable Pickup, Universal Platform, and Production System

Ford introduced three significant concepts: a budget-friendly, crew-cab electric pickup truck arriving in 2027, a universal EV platform, and a revolutionary production system. The truck, while described as 'mid-sized,' aims for the interior space of a Toyota RAV4, boasting a 0-60 mph time comparable to an EcoBoost Mustang (4.5 seconds). Built on a 400-volt architecture with a LFP battery from Ford's BlueOval Battery Park, it will feature over-the-air updates. More importantly, Ford's universal platform and production system promise cost savings and efficiency gains through modular design, paving the way for affordable EVs.

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Tech

GitHub Joins Microsoft's CoreAI Team After CEO's Departure

2025-08-11
GitHub Joins Microsoft's CoreAI Team After CEO's Departure

Following the resignation of CEO Thomas Dohmke, Microsoft is integrating GitHub into its newly formed CoreAI team. This means GitHub will no longer operate as a separate entity but will become fully integrated into Microsoft, becoming a key part of its AI platform strategy. This move signals a strategic shift in Microsoft's AI ambitions, aiming to leverage GitHub's resources and expertise to accelerate the development and deployment of its AI platform. Led by former Meta executive Jay Parikh, the CoreAI team envisions building an 'AI agent factory' to provide AI platforms and tools for Microsoft and its customers.

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Tech

Dumac: Significant Performance Improvements in a macOS Disk Usage Tool

2025-08-11

Dumac, a macOS disk usage utility faster than `du -sh`, leverages the macOS-specific `getattrlistbulk` syscall. After incorporating community feedback, the author boosted performance by ~33% by switching from Tokio to Rayon for improved parallelism and optimizing inode hash-set sharding. Addressing inode contention through a refined sharding strategy yielded further speed gains.

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Development

The Rise of Modern Mercantilism: Reshaping the Global Economic Order

2025-08-11
The Rise of Modern Mercantilism: Reshaping the Global Economic Order

Bridgewater's co-CIO, Greg Jensen, argues in a new research paper that the global economy is shifting from free trade towards a new system of "modern mercantilism." Driven by the rise of China and policy shifts in the US and elsewhere, this system prioritizes state control over the economy, emphasizes trade balances, utilizes industrial policy, and protects national champion companies. This shift will reshape the global economic order, posing risks to countries reliant on trade surpluses and potentially leading to various forms of trade conflict.

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Apple's iOS 26 to Feature GPT-5

2025-08-11
Apple's iOS 26 to Feature GPT-5

According to 9to5Mac, Apple will integrate OpenAI's latest GPT-5 model into iOS 26, iPadOS 26, and macOS Tahoe 26. GPT-5 boasts an 80% reduction in hallucinations and features a significant rework of OpenAI's model positioning; it automatically selects whether to use a reasoning-optimized model based on the prompt. Free users will accept the model choice, while paid ChatGPT users can manually select. The specifics of GPT-5's implementation in iOS remain unclear, particularly regarding paid users' ability to manually choose models. These OS updates are expected in September.

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Tech

Overprotective Neighbors Weaponize CPS Against Virginia Mom

2025-08-11
Overprotective Neighbors Weaponize CPS Against Virginia Mom

Emily Fields, a Virginia mom, faced repeated investigations by Child Protective Services (CPS) for letting her children play unsupervised in her backyard and neighbors' yards. Authorities even claimed children couldn't be alone, even in their own bedrooms, until age 13. This highlights the pervasive mistrust of parents and children and the misuse of power by some neighbors. Fields partnered with Let Grow to advocate for and successfully pass Virginia's Reasonable Childhood Independence law. However, even with the new law, her children still face interference, leading her to create 'licenses' for them to deter unwarranted interventions.

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GitHub CEO Steps Down, Embracing the AI Revolution

2025-08-11
GitHub CEO Steps Down, Embracing the AI Revolution

GitHub CEO Thomas Dohmke announced his departure to return to the startup world. Over the past decade, he oversaw GitHub's remarkable growth, including its acquisition, the launch of Copilot, and its leadership in the AI developer tools space. He'll remain until the end of 2025 to ensure a smooth transition, expressing strong confidence in GitHub's future under Microsoft's CoreAI organization and highlighting Copilot's transformative impact on software development, empowering developers globally.

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Tech

A Lavish 16th-Century Christening: A Pictorial Record

2025-08-11
A Lavish 16th-Century Christening: A Pictorial Record

The christening of Princess Elisabeth von Hessen-Kassel in 1596 was a four-day extravaganza featuring fireworks, knightly tournaments (among the last in Europe), and elaborate pageantry. Engineer-engraver Wilhelm Dilich commemorated the event with his richly illustrated work, *Historische Beschreibung der Kindtauf des Fräuleins Elisabeth zu Hessen* (Description of the Christening of Lady Elisabeth of Hesse). The images depict the four-day celebration and showcase the participants' costumes, drawing on mythological, allegorical, and historical figures: Hannibal, Impudence, Alexander the Great, Jason, Perseus, Fortune, and Julius Caesar all make appearances.

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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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Development maintainability

All-in-One Project Management Tool: Track Everything, Master Everything

2025-08-11

This tool covers all aspects of project management, from sales funnel tracking, lead management, roadmap planning, and meeting scheduling to task management, research tracking, calendar management, budgeting, and employee onboarding. It also includes market research, content planning, performance analysis, social media management, supplier management, quality control, compliance management, inventory management, networking, and product development and innovation. It's like an all-powerful project management assistant, helping you track every important step, master the overall situation, and ultimately achieve your project goals.

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Development task tracking

Building Stuff with Claude Code: From Hacker News Ranker to Poster Maker

2025-08-11

The author built several projects using Anthropic's Claude Code, including a Hacker News comment ranker plugin and a minimal Canva replacement – a poster maker. The former aims to filter out irrelevant comments, while the latter provides a simple interface to combine images and text to generate A4 PDFs. The author also leveraged Claude Code for file management and data processing, such as renaming bank statement files and merging them into a CSV. Despite encountering challenges, such as Claude Code's limitations in handling complex UIs and PDF export, the author remains impressed by Claude Code's potential for rapid prototyping and productivity gains.

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Development

From Notion to .txt: My Journey to Simple Productivity

2025-08-11

After years of trying various productivity apps like Notion, Todoist, and OmniFocus, the author returned to a simple todo.txt file. Complex apps, he found, became time sinks, whereas a plain text file proved far more efficient. He populates the file each night with the next day's tasks, updating it throughout the day. The system is simple, searchable, persistent, and independent of any specific app or platform. The author argues that true productivity hinges on: listing tasks, regularly checking them, and executing them—not chasing the perfect app.

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Development todo list text file

GitHub Code Suggestion Application Restrictions: When Your Suggestions Won't Apply

2025-08-11
GitHub Code Suggestion Application Restrictions: When Your Suggestions Won't Apply

This concise text outlines numerous scenarios where code suggestions cannot be applied in GitHub's code review system. These include no code changes, closed pull requests, viewing subsets of changes, multiple suggestions per line, suggestions on deleted lines, invalid suggestions, already applied or resolved suggestions, suggestions from pending reviews, suggestions on multi-line comments, pull requests queued for merge, and temporary system unavailability. In short, GitHub imposes strict limitations on applying code suggestions to ensure code review integrity and efficiency.

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Development

Dating App TeaOnHer Leaks User Data, Including IDs and Selfies

2025-08-11
Dating App TeaOnHer Leaks User Data, Including IDs and Selfies

TeaOnHer, a dating app for men to share information about women they've dated, has suffered a major security breach, exposing user data including government IDs and selfies. Mirroring the controversial app Tea, TeaOnHer has critical vulnerabilities allowing anyone to access usernames, emails, driver's licenses, and selfies. TechCrunch uncovered the exposure of at least 53,000 users' private information, even impacting the app's creator, Xavier Lampkin, whose credentials and admin access were exposed. The app also contains disturbing content, including explicit images and defamatory comments. This highlights significant security risks and the importance of user caution when using such apps.

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Tech

Sbixel: A Simple Pixel Physics Simulator in Rust

2025-08-11
Sbixel: A Simple Pixel Physics Simulator in Rust

Sbixel is a basic pixel physics simulator built in Rust using the macroquad library for rendering. Currently simulating sand and water, it employs a sector system for performance optimization. Future plans include improving water simulation, sand/water interaction, rendering optimization, code refactoring, and adding gas simulation and static objects. Primarily a learning project.

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Teletext: The Surprisingly Persistent Archaic Tech

2025-08-11

Often dismissed as outdated, teletext surprisingly remains popular in many countries. This article explores its global history, from the UK's Ceefax and France's Antiope to the emergence of North American Presentation Level Protocol Syntax (NAPLPS) and unique Asian developments (Japan and Korea). It traces teletext's divergent paths in East and West during the Cold War, and its adaptation across languages and cultures. Despite competition from the internet and PCs, teletext persists in some nations; the article investigates this longevity and its unexpected uses, including adult content.

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Tech Teletext

Greystar, Largest US Landlord, Settles Antitrust Case Over Algorithmic Price-Fixing

2025-08-11
Greystar, Largest US Landlord, Settles Antitrust Case Over Algorithmic Price-Fixing

The US Department of Justice accused Greystar, the largest landlord in the US, of using RealPage's algorithm to collude with other landlords on rental pricing. The algorithm allegedly contained anti-competitive features that facilitated price coordination. Greystar shared sensitive data with competitors, violating antitrust laws. To settle the lawsuit, Greystar agreed to stop using the algorithm, refrain from sharing sensitive information, and potentially accept a court monitor. This case highlights the risks of algorithmic price-fixing and the importance of antitrust enforcement in the digital age.

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Tech

Why is Web Performance Undervalued? A Principal-Agent Problem?

2025-08-11

Despite consumers valuing website speed, many companies ignore web performance, leading to sluggish websites and significant financial losses. The article analyzes why B2B and large B2C companies neglect optimization due to high switching costs and a lack of performance metrics, and why smaller B2C companies struggle with performance issues stemming from frameworks like React prioritizing developer experience over user experience. The author suggests that Core Web Vitals and the rise of static site generators offer hope, but businesses must overcome the hurdle of switching technology stacks.

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Development

Drone Delivery: Revolutionizing Logistics with Amazon Prime Air?

2025-08-11
Drone Delivery: Revolutionizing Logistics with Amazon Prime Air?

This article reviews research on drone delivery, focusing on Amazon Prime Air, encompassing technological feasibility, cost-benefit analyses, regulatory frameworks, and environmental impact. Studies suggest drone delivery has the potential to improve efficiency and reduce costs, but challenges remain, including technological limitations, safety concerns, and regulatory hurdles. The article also explores related issues such as urban logistics planning, warehouse location optimization, and the broader societal and environmental implications of drone delivery.

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Tech

Life on a Submarine: From NUB to Submariner

2025-08-11
Life on a Submarine: From NUB to Submariner

This article details the life of sailors aboard a US Navy submarine, focusing on the experiences of new recruits. New crew members, dubbed "Non-Useful Bodies" (NUBs), undergo a rigorous four-phase training program to become qualified submariners. This training covers all submarine systems and emergency procedures. Upon completion, they earn their "dolphins" and are categorized into "Nukes" (nuclear powerplant crew) and "Coners" (the rest of the crew), each with unique roles and personalities. The author vividly portrays the diverse characters and responsibilities of various crew positions, highlighting the challenging yet cohesive nature of submarine life.

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Misc Submarine

Genius and Folly: F. Scott Fitzgerald and The Great Gatsby

2025-08-11
Genius and Folly: F. Scott Fitzgerald and The Great Gatsby

This essay explores Erasmus's praise of folly in *The Praise of Folly* and connects it to F. Scott Fitzgerald and his work, *The Great Gatsby*. Erasmus argues that folly isn't worthless; it fosters art and love, while wisdom isn't always noble. Fitzgerald's life was full of successes and failures, brilliance and ruin. He squandered his talent on fleeting fame and superficiality, ultimately unable to escape folly's grasp. Gatsby embodies this folly, chasing dreams while lost in illusory prosperity and romance. The essay argues that Fitzgerald wasn't lacking wisdom, but rather intertwined folly and wisdom to create uniquely compelling literature.

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Literature Fitzgerald

Wikimedia Foundation Partially Wins UK Online Safety Act Challenge

2025-08-11
Wikimedia Foundation Partially Wins UK Online Safety Act Challenge

The Wikimedia Foundation's legal challenge to the UK's Online Safety Act (OSA) Categorisation Regulations saw a partial victory. While the High Court dismissed the challenge, the judge emphasized Ofcom's and the UK government's responsibility to protect Wikipedia. The court recognized Wikipedia's significant value and the potential harm to volunteer contributors from miscategorization. This doesn't fully resolve the issue; Ofcom may need flexible interpretation of the rules or parliamentary amendment. The case highlights the importance of protecting online public interest projects like Wikipedia, a non-profit global knowledge resource.

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OpenSSH Embraces Post-Quantum Cryptography: Future-Proofing SSH Security

2025-08-11

OpenSSH 10.0 now defaults to post-quantum key exchange algorithms (mlkem768x25519-sha256) to protect against future attacks from quantum computers. The article explains the potential risk quantum computing poses to existing cryptography, particularly the "store now, decrypt later" attack. OpenSSH mitigates this risk by using hybrid algorithms combining post-quantum and classical methods, ensuring security even if future cryptanalysis breaks the post-quantum component. OpenSSH 10.1 will warn users about non-post-quantum key exchange schemes, encouraging upgrades to stronger algorithms.

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Tech

Enhance Integer Parser: Embrace Scientific Notation

2025-08-11

This article proposes an improvement to integer parsers to support scientific notation (e.g., 1E9 for one billion). The author argues that current integer parsers often reject inputs like "1E9," making entering large integers cumbersome. By allowing parsers to recognize and handle scientific notation, inputting large numbers can be simplified and made more efficient. The article also discusses potential compatibility issues with this improvement and how to address them.

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Development integer parsing

The Ultimate AI Learning Resource: From Beginner to Expert

2025-08-11

Aman Chadha has curated a comprehensive list of AI learning resources covering the entire process of building, training, and evaluating neural networks. From linear regression to large language models, and from data preprocessing to model evaluation, this resource has it all. Whether you're focusing on algorithms, training techniques, or model deployment and evaluation, this guide provides comprehensive support for AI learners of all levels, from beginners to seasoned researchers.

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AI

Self-Guaranteeing Promises: Securing Your Data in the Age of Shifting Tech

2025-08-11
Self-Guaranteeing Promises: Securing Your Data in the Age of Shifting Tech

Companies frequently break promises. This article introduces the concept of a 'self-guaranteeing promise,' a commitment verifiable by the user, independent of trusting the company. 'File over app' is an example; users retain control and can use their files in other apps. 'Stainless steel' is another – its properties are independently testable. In contrast, terms and policies aren't self-guaranteeing; companies can change them retroactively affecting user data (e.g., Google, Zoom). A true self-guaranteeing privacy promise ensures the tool lacks access to user data in the first place. The article cautions that encoding values into governance or relying solely on open-source isn't a reliable safeguard. Choosing tools with self-guaranteeing promises helps mitigate the uncertainties of a tool's future, like business closures or acquisitions.

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60% Faster Substring Search in Zig using SIMD

2025-08-11
60% Faster Substring Search in Zig using SIMD

This article details how the author achieved a ~60% speedup in substring search within the Zig programming language using SIMD instructions. A SIMD-friendly algorithm was implemented, extracting the first and last characters of the target substring and leveraging SIMD parallel comparisons to significantly reduce memory accesses. Benchmarks show an 80% reduction in CPU cycles and substantial speed improvements, especially with large texts. While gains are less significant with smaller texts, the potential of SIMD is clearly demonstrated. The article also explores performance variations with different character selections and SIMD instruction sets (AVX2, AVX-512), and discusses why this optimization wasn't integrated into Zig's standard library.

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Development Substring Search

The AI Access Gap: Pricing Pro Models Out of Reach for Developing Countries

2025-08-11
The AI Access Gap: Pricing Pro Models Out of Reach for Developing Countries

New AI pro models like ChatGPT Pro and Gemini Ultra are prohibitively expensive for users in developing countries. The article highlights that individuals in low-income nations would need to work for months or even years to afford annual subscriptions, exacerbating the AI access gap. The author calls on tech giants to consider lowering prices or providing subsidies to universities in developing nations to bridge this divide, questioning whether high prices truly subsidize broader AI model development.

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AI AI gap

Millau Viaduct: Where Architecture Meets Engineering

2025-08-11
Millau Viaduct: Where Architecture Meets Engineering

The Millau Viaduct transcends the typical bridge; it's a masterful blend of architecture and engineering. Its elegant cable-stayed design gracefully spans the Tarn River gorge, achieving both aesthetic beauty and structural efficiency. Setting multiple world records with its height and span, the viaduct's slender form minimizes its environmental impact, showcasing a triumph of modern bridge design.

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