spacedaily.com
Rock microbes reveal hidden groundwater carbon enginehttps://www.spacedaily.com/reports/Rock_microbes_reveal_hidden_groundwater_carbon_engine_999.htmlBerlin, Germany (SPX) Feb 03, 2026 Deep underground, microbial communities living on rock surfaces are emerging as powerful but largely overlooked drivers of groundwater chemistry and carbon storage. A team from the Cluster of Excellence Balance of the Microverse at Friedrich Schiller University Jena has now shown that these attached microbes follow fundamentally different strategies from free-floating cells in groundwater, withFeb 4, 2026 3:53 PM
bing.com
Iowa State Cyclones guard commit remains in updated Rivals150 rankingshttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a8cc9c467924cb4aedd2a06a2c3bd1f&url=https%3A%2F%2Fwww.msn.com%2Fen-us%2Fsports%2Fhigh-school-sports%2Fiowa-state-cyclones-guard-commit-remains-in-updated-rivals150-rankings%2Far-AA1VGs6M&c=15294981520125156478&mkt=en-usThe Iowa State Cyclones Class of 2026 for men’s basketball recruiting looked very solid once all of the players officially committed to the school. Alas, rankings didn’t reflect just how talented the ...Feb 4, 2026 2:59 PM
news.ycombinator.com
Show HN: I built a Chrome extension to let my OpenClaw Bot remote inhttps://news.ycombinator.com/item?id=46886176Sharing a build-in-public update.I’ve been working with my assistant “Gideon” (running inside OpenClaw) to solve a very specific problem:I want the agent to control my real browser (logged-in sites, my normal cookies, my actual tabs) - not a sandboxed headless browser - while still keeping the control surface simple and auditable. This means my OpenClaw won't break the moment a site gets "clever".So... We built it! I say we but it was mostly Gideon and I was along for the ride as QA.Why did we bother?Well, because the real world is messy.Headless is fine until you need:• a session that already exists in your day-to-day browser• sites like X/Gmail/anything modern that behaves differently under automation• human-in-the-loop flows where the agent drives, then hands off, then resumesThis connector is basically: agent → my laptop Chrome → real work.How it works (high level)There are 3 pieces:Chrome extension (MV3)• You pair it to a relay URL once• You explicitly choose what the agent can toFeb 4, 2026 2:25 PM
spacedaily.com
Experts warn of urgent need to address human reproduction risks in spacehttps://www.spacedaily.com/reports/Experts_warn_of_urgent_need_to_address_human_reproduction_risks_in_space_999.htmlLos Angeles CA (SPX) Feb 04, 2026 As commercial spaceflight moves closer to routine operations and missions extend in duration, a new expert report argues that reproductive health in space has shifted from a theoretical concern to an urgently practical issue. The authors warn that space is an environment fundamentally hostile to human biology, yet human activity beyond Earth is rapidly expanding without matching standards for maFeb 4, 2026 1:04 PM
spacedaily.com
Lunar soil test chamber paves way for future moon constructionhttps://www.spacedaily.com/reports/Lunar_soil_test_chamber_paves_way_for_future_moon_construction_999.htmlParis, France (SPX) Feb 04, 2026 Before any building rises on the Moon, engineers will need to understand the soil beneath their structures just as they do on Earth. To address this challenge, a recent ESA Discovery project led by the Norwegian Geotechnical Institute (NGI) has produced a design for a specialised calibration chamber that will allow cone penetration instruments to be tested under lunar conditions, providing the gFeb 4, 2026 1:04 PM
chessboard3d.app
Show HN: A 3D chessboard sandbox with optional WebGPU path tracinghttps://chessboard3d.app/I wanted to explore GPU ray tracing, so I built a free chess board that feels like playing at a café in real life.The goal was over-the-board (OTB) realism. It’s a physics-based sandbox where you manually drag pieces, move the rook for castling, and clear captured pieces yourself. You can even knock them over. The original idea came from my friend, Drew Olbrich (lunarskydiving.com), who built an SGI-based version of this concept at PDI in the '90s.I spent three decades writing rendering code at PDI/DreamWorks and NVIDIA. I wrote the rendering pipeline from scratch in WebGPU. It defaults to an optimized rasterized "fast path" but if you have a good GPU, you can enable a real-time path tracer in the settings. I implemented this using a 4-layer depth-peeled G-Buffer and Hierarchical Z-Buffer DDA for ray marching, supporting multi-bounce GI and environment map importance sampling.The scene is lit entirely by a single HDRI environment map, with no local light sources. Since I’m a programmerFeb 4, 2026 12:52 PM
bing.com
Mongolia's striking Opening Ceremony uniforms celebrate centuries-old historyhttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a8d183ab4914fd998b411b22e7b39aa&url=https%3A%2F%2Fwww.nbcolympics.com%2Fnews%2Fmongolias-striking-opening-ceremony-uniforms-celebrate-centuries-old-history&c=9356046681294502189&mkt=en-usMongolia's uniforms for the Opening Ceremony of the 2026 Milan Cortina Olympics, designed by Goyol Cashmere, reimagine traditional deel garments of the nation's nomadic history.Feb 4, 2026 8:17 AM
bing.com
Health & Wellness Industry in 2026: Key Trends and Transformationshttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a8cbb11f5b744288cc201f06f8f8a5d&url=https%3A%2F%2Ffinance.yahoo.com%2Fnews%2Fhealth-wellness-industry-2026-key-150000307.html&c=2722157319213325479&mkt=en-usThe above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for ...Feb 4, 2026 7:00 AM
news.ycombinator.com
Show HN: WarpParse – Rust ETL engine 1.5–8x faster than Vectorhttps://news.ycombinator.com/item?id=46880903Hey HN, We’ve been working on WarpParse, an open-source (Apache 2.0) ETL engine built in Rust, and we’re excited to share it with you today. We built it because we found that existing tools often struggled with resource efficiency or configuration complexity when handling massive log volumes. WarpParse aims to solve this with: Performance: 1.5x to 8x higher throughput than Vector in our benchmarks. Efficiency: Uses ~1/3 the CPU and ~37% of the memory of Vector under similar loads. DSLs: We created WPL (Warp Parse Language) for strong-typed parsing and OML (Object Modeling Language) for declarative data enrichment with native SQL integration. We’ve also built a visual editor (WpEditor) to make rule-writing less of a headache. We’d love to hear your thoughts on the architecture, the DSL approach, or any feedback you have after checking out the repo. GitHub: https://github.com/wp-labs Editor: https://editor.warpparse.ai As a fledgling open-source project, we deeply recognize the power of Feb 4, 2026 2:59 AM
spacepolicyonline.com
Final FY2026 Defense, FAA Bills Signed into Lawhttps://spacepolicyonline.com/news/final-fy2026-defense-faa-bills-signed-into-law/The FY2026 Defense and Transportation-HUD appropriations bills were signed into law today, ending a brief partial government shutdown that began Friday night. The Defense bill funds the U.S. Space Force, […]Feb 4, 2026 12:29 AM
notionpulse.cc
Show HN: NotionPulse – Track time-on-page for your Notion pageshttps://www.notionpulse.ccI’ve been using Notion for sharing documentation and client portals, but I found the lack of engagement metrics frustrating. While some widgets offer simple view counters, they don’t tell me if a user actually read the content or bounced immediately.I built NotionPulse to track actual time-on-page. It works via a minimalist embed that doesn't distract from the Notion aesthetic.Key technical bits: Tracks active tab engagement to ensure the "time spent" is accurate. Minimalist dashboard built with Next.js and Vercel. Working on a sync feature to push these metrics back into Notion DB properties via their API. I’m a solo maker and I’d love to get some technical feedback on the tracking accuracy and the dashboard's utility.Is "time-on-page" a metric you care about for internal docs or public templates?Site: https://www.notionpulse.cc/Feb 3, 2026 11:05 PM
news.ycombinator.com
Even as a fast dev, I wasn't fast enough for my ideas. Then came Vibe Codinghttps://news.ycombinator.com/item?id=46877447The Speed Trap of Modern DevI’ve always been a fast developer. I know my stack, I know my shortcuts. But there was still a painful latency between my mental architecture and the screen. My ideas always outpaced my output. No matter how fast I typed, the "Implementation Friction" was a tax on my creativity.The 10x Shift: Moving at the Speed of ThoughtVibe Coding didn't just make me "better" — it removed the mechanical bottleneck. I’m no longer translating thoughts into code; I’m describing the vibe of the system and watching it manifest.The Result: I’m building things alone that previously required a dedicated team or a month-long sprint.The High: The dopamine hit isn't just about "it works." It’s the rush of zero latency. It's the feeling of your brain being directly plugged into the compiler.The "Dark Side" of Hyper-FlowBut here’s the rub: When you remove the friction, you remove the "sanity check."The Addiction: The feedback loop is so fast that it becomes a slot machine. Each promptFeb 3, 2026 9:19 PM
news.ycombinator.com
Show HN: OpenSymbolicAI – Agents with typed variables, not just context stuffinghttps://news.ycombinator.com/item?id=46876687Hi HN,We've spent the last year building AI agents and kept hitting the same wall: prompt engineering doesn't feel like software engineering. It feels like guessing.We built OpenSymbolicAI to turn agent development into actual programming. It is an open-source framework (MIT) that lets you build agents using typed primitives, explicit decompositions, and unit tests.THE MAIN PROBLEM: CONTEXT WINDOW ABUSEMost agent frameworks (like ReAct) force you to dump tool outputs back into the LLM's context window to decide the next step.Agent searches DB.Agent gets back 50kb of JSON.You paste that 50kb back into the prompt just to ask "What do I do next?"This is slow, expensive, and confuses the model.THE SOLUTION: DATA AS VARIABLESIn OpenSymbolicAI, the LLM generates a plan (code) that manipulates variables. The actual heavy data (search results, PDF contents, API payloads) is stored in the Python/runtime variables and is never passed through the LLM context until a specific primitive actually neFeb 3, 2026 8:19 PM
github.com
Show HN: Localflare – Local Dev Dashboard for Cloudflare Workers(D1, KV, R2 etc.https://github.com/rohanprasadofficial/localflareI built Localflare because developing with Cloudflare Workers locally felt blind – you couldn't see what was actually in your D1 databases, KV stores, or R2 buckets during development.Just run `npx localflare` in any Workers project and get a full dashboard with:- D1 Studio: SQL editor, inline editing, filtering, dummy data generation (Faker.js) - KV Browser: View/edit key-value pairs - R2 File Manager: Upload/download objects - Queue Inspector: Send test messages - Durable Objects: View instance stateThe interesting technical bit: it uses a sidecar architecture that injects an API worker alongside yours in the same wrangler process. Both workers share the exact same binding instances – no mocks, real data. Your code stays completely untouched.Zero config. Works with any framework (Hono, Remix, Astro, OpenNext, Nuxt). Just needs wrangler.toml.Would love feedback, especially on what bindings or features you'd want next.Feb 3, 2026 6:51 PM
github.com
Show HN: Homomorphically Encrypted Vector Databasehttps://github.com/cloneisyou/HEVECAs personal AI agents like OpenClaw become more powerful by leveraging intimate user data, privacy has emerged as a fundamental bottleneck.We’re releasing HEVEC, a vector database built on homomorphic encryption, enabling end-to-end privacy with real-time search at scale.HEVEC is designed as a drop-in alternative to plaintext vector databases and supports real-time encrypted search at scale (1M vectors in ~187 ms).Key points: - A secure, drop-in alternative to plaintext vector databases - End-to-end homomorphic encryption for both data and queries - Real-time encrypted search at scale (1M vectors in 187 ms)As personal AI agents become deeply personalized, data ownership must belong to users.HEVEC enforces this through privacy-by-design architecture.We’d appreciate feedback from the AI, systems, and privacy communities.Feb 3, 2026 5:25 PM
esa.int
ESA's sustainability ambitionhttps://www.esa.int/ESA_Multimedia/Videos/2026/01/ESA_s_sustainability_ambitionSpace activities are unlike any others. They interact not just with Earth, but with three interconnected environments: Earth, Earth’s orbit, and the Moon and deep space. On Earth, we aim to reduce the space sector’s environmental impacts while maximising the societal and environmental benefits of our missions. In orbit, we manage space debris and collision risks to maintain safe and secure operations. For the Moon and deep space, we are laying the foundations to minimise the impact of our missions on and around other celestial bodies.Feb 3, 2026 3:00 PM
spacenews.com
Flight heritage? It isn’t what you thinkhttps://spacenews.com/flight-heritage-it-isnt-what-you-think/In space procurement, there are few phrases that carry more weight than “flight heritage.” Once a supplier claims it, the rest of the room can relax. The hardware has flown, goes the thinking. It worked. The risk of using such hardware is vanishingly small, even absent. This is understandable. Space is famously unforgiving, and if […] The post Flight heritage? It isn’t what you think appeared first on SpaceNews.Feb 3, 2026 2:00 PM
news.ycombinator.com
Show HN: Stanislavski Protocol – Real-Time Emotional Logic Frameworkhttps://news.ycombinator.com/item?id=46870600[0.Initializing:The Magic If (Sandbox Bootloader)] Traditional cognitive methods fail due to a lack of Organic Fidelity. We use the Magic If as a System Bootloader: "I am not currently an Authority, but If I were to initialize the King.sys environment, how would I route my resources?" This creates a believing Sandbox where the brain can execute commands without the friction of "objective reality." The goal is to establish Organic Truth—a self-consistent internal state that the nervous system accepts as the primary input.[1.Hierarchy:Kernel(Soul)vs.Protected Process (Shell)]The Architecture:Your identity is the Kernel. Negative emotions are Protected Processes (Shells).The Policy:The Kernel owns the Shell. Emotions are defensive outputs triggered by external threat-vectors.The Deployment:View a threat as a server attack. Your emotion is the Firewall (Soldiers) automatically spawned to mitigate load. You are the Administrator (King) monitoring the logs from the terminal.Instruction:When Feb 3, 2026 1:17 PM
spacewar.com
MDA Space and Hanwha target Korean K-LEO defense networkhttps://www.spacewar.com/reports/MDA_Space_and_Hanwha_target_Korean_K_LEO_defense_network_999.htmlTokyo, Japan (SPX) Jan 30, 2026 MDA Space has signed a Memorandum of Understanding with Hanwha Systems to pursue collaboration on Korea's planned sovereign Low Earth Orbit K-LEO defense constellation, targeting enhanced military communications and data services for national security operations. The agreement sets a framework for the two companies to explore how MDA Space's AURORA software-defined digital satellite platform canFeb 3, 2026 11:07 AM
spacedaily.com
Laser method proposed to extend muon lifetime for science applicationshttps://www.spacedaily.com/reports/Laser_method_proposed_to_extend_muon_lifetime_for_science_applications_999.htmlLondon, UK (SPX) Jan 28, 2026 Unless they work in particle physics or a related discipline, most people are unlikely to have encountered muons, elementary particles that resemble electrons but are around 200 times heavier and interact only weakly with matter. This combination of properties enables muons to penetrate dense materials and be used in imaging techniques similar to X rays, but on the scale of large and heavy strucFeb 3, 2026 11:07 AM
