Show HN: Supply chain security for everything that isn't a container
Wave Cycloidal Rotor: Environmental Performance and Improvement Pathways
Show HN: PhantomLoop – Real-time BCI decoder visualization in the browser
AI Agents Are Poised to Hit a Mathematical Wall, Study Finds
Gladys West, mathematician whose work paved the way for GPS, dies at 95
Gladys West, an African-American mathematician, played a key role in the development of the Global Positioning System (GPS) technology, which has transformed modern navigation and location-based services. Her pioneering work on satellite geodesy and precise measurements of the Earth's shape laid the groundwork for the GPS system we use today.
Six Types of Framing Structures
The article discusses six common types of framing structures used in construction: post-and-beam, stud framing, timber framing, log construction, structural insulated panels, and modular framing. It provides an overview of the characteristics and applications of each framing method.
Snail Tales
This article explores the fascinating world of snails, delving into their unique biology, behaviors, and the role they play in various ecosystems. It provides a comprehensive overview of these resilient creatures, highlighting their adaptations and the unexpected complexities of snail life.
Why Is the US Sliding Toward Authoritarianism?
The rise of Chinese memory [video]
Pondpilot: A lightweight local first SQL analytics tool using DuckDB
Pondpilot is an open-source project that aims to create an autonomous pond monitoring and management system. The system uses sensors, machine learning, and cloud integration to monitor water quality, detect issues, and autonomously adjust pond conditions.
A Screen Time Limiting App That Works
Fear Is More Dangerous Than Evil [video]
Wix plans to let AI write most code, leaving engineers to redefine their role
The article discusses Microsoft's acquisition of Activision Blizzard for a record-breaking $68.7 billion, making it the largest acquisition in Microsoft's history. The deal is seen as a major move by Microsoft to strengthen its position in the gaming industry and compete with other tech giants like Sony and Google.
Ask HN: I am a surgeon/doctor. What ai literature/courses would you recommend?
Launch of "Russian Starlink" Postponed Due to Satellite Production Failure
The launch of Russia's Starlink-like satellite network has been postponed due to a failure in the production of the satellites. The article reports that the Russian government's plans to create its own satellite internet service have been delayed as a result of the manufacturing issues.
git-pkgs: A Git subcommand that indexes dependency changes into a database
git-pkgs.dev provides a platform for developers to create, distribute, and manage custom package repositories, allowing for efficient sharing and installation of software packages across different environments.
Thucydides's Trap Case File
The article discusses the 'Thucydides's Trap,' a phenomenon where a rising power and an established power are likely to go to war due to the former's perceived threat to the latter's dominant position. It examines historical examples and explores strategies for avoiding this trap in the context of U.S.-China relations.
Show HN: PromptUI – AI kept giving me the same boring UI. So I fixed it
I run a UI design agency.
Last month I was building a client project in Cursor. The output looked... fine.
Same rounded corners. Same blue buttons. Same "AI-coded" vibe.
Every project was starting to look identical. The problem? AI has no design context. It defaults to the same generic patterns.
So I built PromptUI for myself. Now before any client project, I:
Paste a URL that matches their brand vibe Extract the full design system (colors, typography, spacing, components)
Feed it directly to Cursor or Claude Code
Result: Client-ready UI. First try. No more "make it look more premium" back-and-forth. $19 once. 20 exports. No subscription.
I use it daily. Maybe you will too.
December in Servo: multiple windows, proxy support, better caching, and more
The article discusses the progress made by the Servo web engine project in December 2025. It highlights improvements to the project's codebase, performance, and support for new web technologies, as well as the ongoing efforts to make Servo a robust and efficient web rendering engine.
Ask HN: To chase "The Flow" or to avoid it as progress doesn't come easy?
Tao Te Ching – Translated by Ursula K. Le Guin
This article is a translation and interpretation of the Tao Te Ching, a fundamental text of Taoism, by renowned author Ursula K. Le Guin. It explores the core Taoist principles of non-action, simplicity, and the balance between opposites.
US science after a year of Trump: what has been lost and what remains
Shapeshifting materials could power next generation of soft robots
The article discusses the development of shapeshifting materials that can convert mechanical energy into electrical power, potentially leading to new applications in soft robotics and wearable devices. The materials are made from a combination of shape-memory polymers and piezoelectric materials, allowing them to change shape and generate electricity simultaneously.
Show HN: Kloak – a privacy-first Discord alternative with no email or passwords
Hey everyone, two of us have been working on a privacy-focused Discord alternative for some time and we’re opening it up for early testing to see how it performs and to get real feedback.
Kloak is privacy-first by design. There are no emails and no passwords. When you join, you’re given a secret key, and that key is your account. There is no recovery mechanism and no central identity tied to you. If the key is lost, the account is gone. This is intentional and meant to reduce stored user data and avoid creating identity honeypots.
Most of the core features are already in place. You can create servers, channels, roles, and permissions, upload files and custom emojis, etc.
We’re still early, and the main goal right now is to validate the model, catch UX issues, and stress the system a bit before going further. We’re especially interested in thoughts around the key-based account approach and any privacy or security trade-offs we may be overlooking.
If you’re curious or want to poke at it, it takes only a few seconds to join and doesn’t require any personal information. You can join Kloak at https://kloak.app
Feel free to join our official server too through https://kloak.app/invite/PV3FEB8N
Sylve – Modern Bhyve Virtualization and Clustering on FreeBS
The article discusses Sylve, a web-based user interface (UI) for Bhyve, the FreeBSD hypervisor, which aims to provide a Proxmox-like experience for managing virtual machines and containers on FreeBSD systems.
The future of work when work is meaningless
The article discusses the growing trend of 'meaningless work' and the potential impact on the future of employment. It explores the challenges posed by automation, the role of purpose and fulfillment in the workplace, and the need for a shift in societal and organizational mindsets to create more meaningful work experiences.
ollama launch
We are experiencing an issue with Gmail beginning on Saturday, 2026-01-24 13:02
Agent is building things you'll never use
The article discusses the potential pitfalls of agents or assistants creating things that the user may never need or use, and emphasizes the importance of aligning the agent's actions with the user's true needs and priorities.
Discourse Poison Fountain
This article discusses a security vulnerability in the Discourse forum software, known as the 'Poison Fountain' exploit. The vulnerability allowed attackers to gain unauthorized access to private user information and potentially take control of the forum.