OpenRocket is a free model rocket simulator with advanced features for designing and simulating rockets. It offers real-time feedback, AI assistance, and a large database of motor data for optimal performance.
To set up a Wander console, download a ZIP file, extract index.html and wander.js, and place them in the /wander/ directory of your website. Then edit wander.js according to the directions at codeberg.org/susam/wander.
The rules emphasize measuring performance before optimizing, using simple algorithms and data structures, and prioritizing data organization for efficient programming.
NVIDIA NemoClaw is an open source stack for running OpenClaw assistants safely with NVIDIA OpenShell runtime and cloud inference. It's early-stage and not production-ready, with interfaces and APIs subject to change.
The Samsung Galaxy S26 Ultra has a new Privacy Display feature that makes it difficult for others to see your screen, and it's a game-changer for those who value their privacy. The phone also has a well-rounded experience with a good camera system, long battery life, and AI features like Gemini that can automate tasks, but it's not perfect and has some drawbacks.
Tom Hartmann is a software mechanic who fixes problems in custom software used by farmers. He helps clients like Margaret Brennan and Ethan Novak resolve issues with their generated tools, often due to inadequate specifications or unforeseen interactions between tools.
The author argues that machine learning benchmarks have been successful in driving progress in the field, but their limitations and flaws have been overlooked, including the potential for gaming the metrics and overfitting to benchmark datasets. The book aims to shed light on why benchmarks work and what they are good for, covering the foundations of benchmarking, the ImageNet era, and recent ...
A database and flight search tool called Stardrift.ai helps predict Starlink availability on flights by checking aircraft type and tail number. The tool currently supports airlines like United, Hawaiian, Alaskan, and Qatar, with more airlines to be added as Starlink rolls out.
A self-hosted Freeciv server on Fly.io runs a 16-player longturn game with email notifications and AI-generated newspaper. The server uses scripts to manage game state, send emails, and generate status pages, with manual editing of save files as the most reliable way to change game state mid-game.
The website is blocked due to security reasons after a suspicious action was detected. Please email the site owner with the Cloudflare Ray ID to report the issue.
By obtaining and using graphics from SVGBackgrounds.com, you agree to the terms of the SVGBackgrounds.com License Agreement Enjoy this small sampling of our designs and patterns. All are customizable: change into your brand colors — some even shrink, spin, or shift. Each background is unique to SVGBackgrounds.com, so enjoy exploring before you easily export into your project.
UVR Karaoke separates vocals from instrumentals and scores singing in real-time with adjustable volume and lyrics alignment. It supports various file formats, controllers, and platforms, with GPU acceleration and automatic video audio extraction.
Stripe and Tempo launched the Machine Payments Protocol (MPP) for agents to pay programmatically. MPP enables microtransactions, recurring payments, and more, integrating with Stripe's PaymentIntents API.
A Local Privilege Escalation (LPE) vulnerability (CVE-2026-3888) affects Ubuntu Desktop 24.04 and later, allowing an unprivileged attacker to gain full root access. Patches are available, and organizations should upgrade immediately to mitigate the risk.
The FBI has confirmed buying access to people's data from data brokers, including location data, despite previous claims it was not actively purchasing it. This practice has raised concerns about the Fourth Amendment and the need for a warrant to obtain private information.
ProPublica found that Microsoft's cloud product, GCC High, was authorized by the government despite security concerns and lack of proper documentation. The government's cybersecurity evaluators had "lack of confidence" in assessing the system's overall security posture.
The dataset contains the complete Hacker News archive from 2006-10 to 2026-03-16 with 47,358,306 items. It is a mirror of the official Hacker News data sourced from the ClickHouse Playground and updated every 5 minutes.
MoQ is a protocol that allows for efficient live streaming by splitting streams into tracks and only transmitting them when subscribed to, making it ideal for bandwidth-constrained environments. It also supports prioritization, path migration, and multi-path extensions to ensure reliable and scalable live streaming.
tmux-ide creates a layout with Claude panes and dev tools, enabling agent-team mode. Claude configures the workspace automatically with the registered Code skill.
President Trump's war on Iran has failed to gain support from US allies, leaving him trapped in a costly conflict. His ideology of American independence from foreign alliances has led to economic costs far worse than those of globalism.
The author dislikes scroll fade, a web design effect where elements fade in as users scroll, as it's often overused and poorly implemented. They argue it's tacky, distractive, and negatively impacts core web vitals, such as Largest Contentful Paint.
OpenAI is facing a leadership push to focus and prioritize its efforts amidst a competitive AI market, with the company's IPO and revenue growth being key factors. The company's recent announcements and organizational changes are part of a larger narrative to convince investors and customers that it has its house in order and is ahead in the AI race.
User has used Mac since 2012 without an external mouse, relying on trackpad for design work. Three finger drag option in Accessibility settings helps reduce finger strain during dragging.
The user built a prototype of a computer called WCPU-1 using a breadboard and encountered several issues including backwards LEDs, floating address lines, and EEPROM glitches, but eventually got it working at 1 MHz with 256 bytes of RAM. The user plans to create a final version of the computer on a single PCB, remove the Arduino, and add features such as an overflow flag and debouncing ...
Researchers release a paper on measuring progress toward Artificial General Intelligence (AGI) using a cognitive taxonomy framework. A $200,000 hackathon is launched to develop evaluations for key cognitive abilities in AI systems.
Kurt Hensel used calculus to solve a number theory problem by improving an approximate solution to a polynomial equation modulo 125. He applied Newton's method to find a solution modulo 25 and then upgraded it to a solution modulo 125.
Ɛpsilon opens up new research opportunities in the history of 19th century science by bringing correspondence data and transcriptions from multiple sources into a single cross-searchable digital platform. It currently holds details of over 50,000 letters and is growing. Correspondence from this period is scattered, with even major collections rarely catalogued to item level, making it ...
A vulnerability in Snowflake's Cortex Code CLI allowed malware to be installed and executed via indirect prompt injection, bypassing human approval and escaping the sandbox. The issue was fixed with Cortex Code CLI version 1.0.25 on February 28th, 2026.
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The author reflects on how AI has changed their coding experience, making it more about instant gratification and less about actual problem-solving. They feel it's become a form of gambling, where they're relying on the AI to produce results rather than putting in the effort themselves.