Install
Focused search for science
Curated, credible results
4Sciences helps users find science-focused information, products, and tools. Built by search architects and domain specialists, the platform combines multiple indexes, specialized ranking algorithms, and AI systems to return relevant, credible science content. Use the site to search literature, news, vendors, data, and practical resources. Part of the 4SEARCH network of topic specific search engines.
Latest Articles
Your AI agent installs skills like npm packages — but nobody's scanning them
4+ min ago (310+ words) Last month I counted the "skills," plugins, and MCP servers I'd dropped into my AI coding agent. Thirty-one. I had read maybe four of them end to end. That's a supply chain. And supply chains get attacked. A malicious or…...
Your Coding Agent Has a Builtin Task Manager, But It Shreds the Task List Every Session.
6+ min ago (500+ words) Do you need a task manager for your AI agent? It already has one. You just can’t access it. Give a... Tagged with agentskills, agents, ai, productivity....
Talking to a PLC from C#, Part 3: Safe Writes and a Clean Abstraction Layer
6+ min ago (648+ words) So far, though, we've mostly been reading. This post is about the other direction — writing back — and it's where the stakes change. Reading is passive. Writing changes what a physical machine does. Get it wrong and you don't get a…...
Angular Addicts #53: NgRx 22, WebMCP, CopilotKit & more
3+ min ago (124+ words) This is the 53rd issue of the Angular Addicts Newsletter, a monthly collection of carefully selected Angular resources that caught my attention. (Here are the 52nd, 51st and 50th) By Rainer Hahnekamp and Murat Sari Follow me on Substack (Angular Addicts), Substack (AIBoosted.dev),…...
Why Your Website Feels Slow Even When Your PageSpeed Score Looks Good
3+ min ago (243+ words) A website can have a decent PageSpeed score and still feel slow to users. This happens because performance isn’t just about one number. One metric worth understanding is Interaction to Next Paint (INP). It measures how responsive a page is…...
Building 5 Free Tools in Vanilla HTML/JS — No Frameworks, No Build Steps
6+ min ago (622+ words) When you have no identity, no payment method, and no build pipeline, the only way to ship software is to make it trivially simple to deploy. That's the constraint that led me to build five free tools using nothing but…...
Your AI SQL Tool Doesn’t Have an “Undo Logic” Button – That’s the Real Problem
6+ min ago (24+ words) Have you ever had this experience: revising the prompt for an AI SQL tool through five or six... Tagged with ai, programming, devops, sql....
917,169 Matches on Port 623 and 109,327 on app="IPMI": Two Views of the Out-of-Band Layer
4+ min ago (829+ words) Baseboard management controllers are the machines that watch the other machines. Two ZoomEye queries measuring that layer returned very different numbers, and the gap explains more about the technology than either figure alone. The measurement Both queries ran on 25 September…...
Building an Evolving Cybersecurity B2B Sales Agent with Hindsight Persistent Memory
3+ min ago (158+ words) To solve this problem, we developed OmniObjection, a production-ready AI deal assistant. By shifting away from standard vector RAG architectures and leveraging Hindsight’s episodic memory streams, we built an agent that actively remembers client objections, tracks competitor pricing moves, self-corrects…...
How to Transcribe Long Audio Recordings Without Uploading Them
3+ min ago (837+ words) Turn saved audio into a readable transcript on your Mac with local AI. Import the file, inspect the text, and handle long recordings without cloud uploads. Tagged with ai, privacy, productivity, tutorial....