Published: 2025-11-19 | Origin: Hacker News

The author has been experiencing issues with RCS (Rich Communication Services) on their iPhone 15 Pro for over a month. They report that Apple blames the carriers, primarily T-Mobile, while T-Mobile insists the issue lies with Apple. The author expresses frustration over a lack of accountability from Apple, despite having AppleCare+. They have experience with multiple operating systems, including both Android and iOS, and previously contributed to resolving issues with Verizon's MMS messaging related to device identification through UAProf files

Published: 2025-11-18 | Origin: Hacker News

On November 18, 2025, Cloudflare experienced significant failures in delivering network traffic at 11:20 UTC, resulting in error pages for users trying to access customer sites. The issue was not due to a cyber attack but rather a permissions change in a database system, which led to an unexpectedly large "feature file" used by their Bot Management system. This oversized file exceeded the software's size limit, causing it to fail. Initially suspected to be a DDoS attack, the problem

Published: 2025-11-18 | Origin: Hacker News

This book is designed for children aged 8 to 12, aiming to make math engaging and accessible by focusing on the concept of complex numbers as "surface numbers." It reinterprets complex number theory to be understandable for younger students, moving away from traditional methods that can feel tedious and overwhelming. Instead of a dry approach filled with endless numbers, the book presents math as an exciting adventure, encouraging exploration through motion and interaction. Readers will learn foundational math concepts, including the number line, number grid,

Published: 2025-11-18 | Origin: Hacker News

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Published: 2025-11-18 | Origin: Hacker News

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Published: 2025-11-18 | Origin: Hacker News

The author expresses a shared passion for the Pebble community and its longevity, highlighting a 14-year legacy since the original Kickstarter campaign. They address claims made by Rebble, a non-profit supportive of the Pebble community since 2017, which the author accuses of misleading the community with false accusations. The author founded Core Devices in 2025 to relaunch Pebble smartwatches and emphasizes their commitment to respecting the Pebble legacy. A previous agreement between Core Devices and Rebble fell

Published: 2025-11-18 | Origin: Hacker News

The content invites readers to sign up for a newsletter and notes copyright ownership by Joe Stech from 2016 to 2025.

Published: 2025-11-18 | Origin: Hacker News

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Published: 2025-11-18 | Origin: Hacker News

On November 18, 2025, Google announced the launch of Gemini 3, its most advanced AI model, designed to enhance reasoning and multimodal capabilities. Users can access Gemini 3 through various Google products, including the Gemini app and Vertex AI, with plans to introduce a Deep Think mode for Ultra subscribers. Since the Gemini initiative began nearly two years ago, it has gained significant traction, with 2 billion monthly users of AI Overviews and 650 million users of the Gemini app

Published: 2025-11-18 | Origin: Hacker News

The content discusses the complexities of the three-body problem in classical physics and celestial mechanics, which involves predicting the motion of three bodies in space under mutual gravitational attraction. Unlike the two-body problem, which has a known analytical solution, the three-body problem lacks a general closed-form solution, necessitating numerical simulation as the primary method of study. A recent study by Li and Liao (2025) identified 10,059 new 3D periodic orbits. The simulation described utilizes Newton's law

Published: 2025-11-18 | Origin: Hacker News

The provided content appears to be a fragment of a PDF file encoded in binary format. It includes several objects and streams, but the content itself is not human-readable text. The PDF version is 1.4, and there are various encoded data elements that likely represent graphical or textual elements within the document. Due to its binary nature, it cannot be summarized meaningfully without proper decoding.

Published: 2025-11-18 | Origin: Hacker News

The content discusses various themes and topics from the Nautilus archive, including Art+Science, Biology, Culture, and Women in Science & Engineering, among others. It emphasizes the importance of adapting or letting go of goals when faced with challenges, rather than persisting blindly. A review of over 230 studies published in *Nature Human Behaviour* indicates that adjusting goals in response to stress can be more beneficial for mental and physical well-being than stubbornly pursuing difficult objectives. This research highlights how re-evalu

Published: 2025-11-18 | Origin: Hacker News

On November 17, 2025, the Rebble team expressed their disappointment in a deteriorating collaboration with Core Devices, after initially believing that working together would benefit the Pebble community. Rebble, which has been maintaining the Pebble ecosystem, faced demands from Core to hand over a decade's worth of their work instead of cooperating on new developments. Despite efforts to support Pebble users, Rebble found itself at an impasse, prompting them to seek input from their community on how to proceed

Published: 2025-11-18 | Origin: Hacker News

The content emphasizes the importance of user feedback and provides various resources related to the Rust programming language. It includes information about performance, reliability, and productivity features of Rust, highlighting its efficient memory use, rich type system, and advanced tooling, such as Cargo for package management and rust-analyzer for editor support. The text also mentions the availability of documentation and a source code repository, along with guidelines for installation and community engagement. Additionally, it outlines the licensing terms under which Rust is distributed, including the MIT

Published: 2025-11-18 | Origin: Hacker News

Game developer Rebecca Heineman has passed away at the age of 62 after a recent cancer diagnosis. Her friend, Heidi McDonald, shared the news on Bluesky, noting that Heineman had entered palliative care. A GoFundMe campaign has been established to assist her family with funeral expenses. Heineman was a pioneer in the gaming industry, winning a national Space Invaders tournament in 1980 and co-founding Interplay in 1983, contributing to influential games like

Published: 2025-11-17 | Origin: Hacker News

The content emphasizes the importance of user feedback and invites readers to refer to their documentation for available qualifiers. It introduces "parqeye," a tool that allows users to inspect Parquet files directly from the terminal, enabling access to their contents, schema, and metadata. Users can run parqeye by providing the path to a .parquet file, download the latest release, or build it from source using provided commands. The tool is built with Rust and is released under the MIT License. The content

Published: 2025-11-17 | Origin: Hacker News

The author is working on a new edition of "Ruby Under a Microscope" that will focus on Ruby 3.x, with the project currently in progress during their spare time. They invite readers to leave comments or contact them for updates on the completion. A new excerpt from Chapter 4 discusses YJIT (Just-In-Time compilation) and its functionality. YJIT enhances Ruby's runtime performance by counting the number of times functions or blocks are called, and when this count reaches a threshold,

Published: 2025-11-17 | Origin: Hacker News

The content outlines a series of cybersecurity incidents and resources. Key highlights include: 1. **Logitech** confirmed a data breach resulting from a **Clop extortion attack**. 2. **Fortinet** addressed a silent patch for a zero-day vulnerability in **FortiWeb** that was exploited in attacks. 3. The **Jaguar Land Rover** suffered a cyberattack costing over **$220 million**. 4. A decades-old **'Finger' protocol** was misused in **

Published: 2025-11-17 | Origin: Hacker News

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Published: 2025-11-16 | Origin: Hacker News

LFP (lithium iron phosphate) batteries are a type of lithium-ion battery favored in the electric vehicle (EV) sector due to their lower cost, low toxicity, and excellent safety features stemming from their thermal stability. Tesla's adoption of LFP batteries in some models has contributed to a growing trend in Western markets, and they are also gaining popularity for renewable energy storage. However, challenges remain for the commercialization of LFP technology, prompting companies to focus on securing patents for innovations that enhance energy