New sphere-packing record stems from an unexpected source
Researchers have found a new record for the densest packing of spheres in eight dimensions, stemming from an unexpected connection to the theory of elliptic curves. This discovery could have implications for fields like coding theory and cryptography.
Show HN: Ossia score – a sequencer for audio-visual artists
The article announces the release of score v3.5.3, a software tool for interactive multimedia composition and control. The release includes bug fixes and improvements to the software's functionality.
Showh HN: Microjax – JAX in two classes and six functions
Microjax is a minimal, zero-dependency JavaScript library that provides a lightweight and efficient way to create custom HTML elements, or web components, using a concise and intuitive API. It aims to simplify the development of reusable and modular user interfaces.
Tyr, a new Rust DRM driver targeting CSF-based ARM Mali GPUs
Collabora has introduced Tyr, a new Rust-based DRM driver for Linux that aims to provide a modern and efficient alternative to existing DRM drivers. Tyr is designed to be a modular and extensible DRM driver, offering improved performance and better support for newer hardware features.
You Should Run a Certificate Transparency Log
This article explores the concept of running towards sunlight, a metaphor for seeking out positivity and growth in life. It discusses the benefits of this mindset, including increased motivation, resilience, and a greater appreciation for the present moment.
New quantum paradox clarifies where our views of reality go wrong
The Frauchiger-Renner paradox reveals fundamental tensions between quantum mechanics, classical physics, and our everyday intuitions about reality. The article explores how this paradox can help us understand the limits of our current models and the need for a more comprehensive theory of reality.
Show HN: I built PrompTessor – a tool to help people write better AI prompts
After countless hours of solo coding, designing, and iterating, I’m both excited and nervous to share my first-ever product: PrompTessor — now live.
As someone who constantly experiments with AI tools like ChatGPT and Midjourney, I often found myself stuck in a loop of trial-and-error. The issue wasn’t always the AI — it was often the prompt itself. That observation became the starting point for PrompTessor.
This tool doesn’t just optimize your prompt — it analyzes it. It gives you: - A prompt score - A breakdown of strengths and weaknesses - A fully optimized version of your prompt - And even a step-by-step guide on how to improve it
PrompTessor evaluates your input across six dimensions: Clarity, Specificity, Context, Goal, Structure, and Constraints — helping you communicate more effectively with any LLM.
It’s free to try, and my main goal right now is to gather as much real-world feedback as possible. As a solo founder, honest reactions and suggestions from this community would mean the world to me.
Try it here: https://promptessor.com
Every piece of feedback is incredibly valuable, and will help me shape PrompTessor into something truly useful.
Thanks for reading! Happy to answer any questions in the comments.
Easybudget – Track your entire money life
EasyBudget is a mobile app that helps users manage their personal finances by providing a simple and intuitive interface to track income, expenses, and savings. The app offers features like budgeting, expense categorization, and real-time spending insights to help users better understand and control their financial situation.
Learn how to disable Gemini AI on Android
The article explains how to disable the Gemini app on Android devices. It provides step-by-step instructions on how to remove the Gemini app and prevent it from running in the background.
Wall Street Builds S&P 500 'No Dividend' Fund in New Tax Dodge
The article discusses how Wall Street analysts are becoming more optimistic about the S&P 500's prospects, with many forecasting the index to reach new highs by the end of 2023 despite ongoing economic uncertainty and market volatility.
How did X-Rays gain mass adoption?
The article discusses the evolution of X-ray technology, describing how it gained widespread adoption due to its ability to provide valuable medical insights, despite initial skepticism and concerns about safety. It highlights the key role played by pioneers in advancing X-ray technology and overcoming challenges to make it a standard diagnostic tool in modern healthcare.
The Mass Trauma of Porn
The article discusses the growing concern over the impact of ubiquitous online pornography, which can have traumatic psychological effects, particularly on younger generations. It explores the societal and individual consequences of this widespread phenomenon and the need for a more nuanced understanding and approach to addressing the issue.
Show HN: Integrated System for Enhancing VIC Output
ISEVIC stands for Integrated System for Enhancing VIC output and is a cartridge for the C64 that uses the Tang Nano 20K FPGA to monitor the bus and recreate the C64 video for HDMI output. While a tremendous effort has gone into handling all the clever C64 tricks, this should be considered a 1.0 release as there are still some demos and games that exhibit bugs. Everything needed to build one is on the github page.
Supabase MCP's Lethal Trifecta
The article discusses the Supabase Multipurpose Control Panel (MCP), a tool that combines a serverless database, a GraphQL API, and an autogenerated admin UI, offering a powerful and versatile solution for building web applications quickly and efficiently.
Measles 'out of control,' experts warn, as Alberta case counts surpass 1k
Alberta has seen over 1,000 measles cases in 2023, the highest number in the province since 1997. Health officials are urging residents to get vaccinated to help control the outbreak.
Show HN: AI-docs (Git-based workflow to manage AI-generated memory files)
The article provides an overview of AI-related documentation resources, including guides, tutorials, and research papers, covering various AI topics such as machine learning, natural language processing, and computer vision.
Southwest Airlines' free bags perk is mostly gone – loyal customers are outraged
Southwest Airlines has updated its policies, including ending the practice of overbooking flights and issuing full refunds for cancellations. The changes aim to improve customer experience and address long-standing criticisms of the airline industry's practices.
Trump and Congress finalize law that could hurt your Wi-Fi
The article discusses a new law that could negatively impact Wi-Fi performance in the United States. The law, finalized by former President Trump and Congress, aims to reallocate radio frequencies for other uses, potentially causing interference and degraded Wi-Fi connectivity for consumers.
How Let's Encrypt made the internet safer and HTTPS standard – and free
The article discusses how Let's Encrypt, a free, automated, and open certificate authority, has played a crucial role in making HTTPS the standard for securing websites and improving the overall security of the internet.
Show HN: Vibechat – A chatroom for people bored waiting for Claude
This article describes Vibechat, an open-source chat application that allows users to send messages and see each other's 'vibes' represented as animated visuals, fostering a more engaging and expressive communication experience.