bing.com
Crypto Fear and Greed Index drops back to ‘extreme fear’http://www.bing.com/news/apiclick.aspx&aid=&tid=6a855ff59639446ab54f1aa1411a5c53&url=https%3a%2f%2fcointelegraph.com%2fnews%2fcrypto-fear-greed-index-extreme-fear&c=10354111637755698713&mkt=en-usInvestor sentiment slid back into extreme fear territory as geopolitical tensions and macro uncertainty continue to pressure crypto markets. The Crypto Fear and Greed Index, one of the most widely ...Mar 7, 2026 2:04 PM
bing.com
Crypto Fear and Greed Index drops back to ‘extreme fear’http://www.bing.com/news/apiclick.aspx&aid=&tid=6a854d69c21f41f6aa5ff0fd01cc155a&url=https%3a%2f%2fcointelegraph.com%2fnews%2fcrypto-fear-greed-index-extreme-fear&c=10354111637755698713&mkt=en-usInvestor sentiment slid back into extreme fear territory as geopolitical tensions and macro uncertainty continue to pressure crypto markets. The Crypto Fear and Greed Index, one of the most widely ...Mar 7, 2026 2:04 PM
bing.com
Crypto Fear and Greed Index drops back to ‘extreme fear’http://www.bing.com/news/apiclick.aspx&aid=&tid=6a8561cf3d3741389fa404f52c5b51cc&url=https%3a%2f%2fcointelegraph.com%2fnews%2fcrypto-fear-greed-index-extreme-fear&c=10354111637755698713&mkt=en-usInvestor sentiment slid back into extreme fear territory as geopolitical tensions and macro uncertainty continue to pressure crypto markets. The Crypto Fear and Greed Index, one of the most widely ...Mar 7, 2026 2:04 PM
bing.com
Crypto Fear and Greed Index drops back to ‘extreme fear’http://www.bing.com/news/apiclick.aspx&aid=&tid=6a857c6e689a4eb7881e6a7db0244172&url=https%3a%2f%2fcointelegraph.com%2fnews%2fcrypto-fear-greed-index-extreme-fear&c=10354111637755698713&mkt=en-usInvestor sentiment slid back into extreme fear territory as geopolitical tensions and macro uncertainty continue to pressure crypto markets. The Crypto Fear and Greed Index, one of the most widely ...Mar 7, 2026 2:04 PM
bing.com
Crypto Fear and Greed Index drops back to ‘extreme fear’http://www.bing.com/news/apiclick.aspx&aid=&tid=6a85e64063f044ebabced8b72d88762b&url=https%3a%2f%2fcointelegraph.com%2fnews%2fcrypto-fear-greed-index-extreme-fear&c=10354111637755698713&mkt=en-usInvestor sentiment slid back into extreme fear territory as geopolitical tensions and macro uncertainty continue to pressure crypto markets. The Crypto Fear and Greed Index, one of the most widely ...Mar 7, 2026 2:04 PM
bing.com
Crypto Fear and Greed Index drops back to ‘extreme fear’http://www.bing.com/news/apiclick.aspx&aid=&tid=6a857b485bad4b369782423d0910b2f2&url=https%3a%2f%2fcointelegraph.com%2fnews%2fcrypto-fear-greed-index-extreme-fear&c=10354111637755698713&mkt=en-usInvestor sentiment slid back into extreme fear territory as geopolitical tensions and macro uncertainty continue to pressure crypto markets. The Crypto Fear and Greed Index, one of the most widely ...Mar 7, 2026 2:04 PM
bing.com
Crypto Fear and Greed Index drops back to ‘extreme fear’http://www.bing.com/news/apiclick.aspx&aid=&tid=6a854e675aa94ea2aedbb753912d4800&url=https%3a%2f%2fcointelegraph.com%2fnews%2fcrypto-fear-greed-index-extreme-fear&c=10354111637755698713&mkt=en-usInvestor sentiment slid back into extreme fear territory as geopolitical tensions and macro uncertainty continue to pressure crypto markets. The Crypto Fear and Greed Index, one of the most widely ...Mar 7, 2026 2:04 PM
github.com
Show HN: Moongate – Ultima Online server emulator in .NET 10 with Lua scriptinghttps://github.com/moongate-community/moongatev2I've been building a modern Ultima Online server emulator from scratch. It's not feature-complete (no combat, no skills yet), but the foundation is solid and I wanted to share it early.What it does today: - Full packet layer for the classic UO client (login, movement, items, mobiles) - Lua scripting for item behaviors (double-click a potion, open a door — all defined in Lua, no C# recompile) - Spatial world partitioned into sectors with delta sync (only sends packets for new sectors when crossing boundaries) - Snapshot-based persistence with MessagePack - Source generators for automatic DI wiring, packet handler registration, and Lua module exposure - NativeAOT support — the server compiles to a single native binary - Embedded HTTP admin API + React management UI - Auto-generated doors from map statics (same algorithm as ModernUO/RunUO)Tech stack: .NET 10, NativeAOT, NLua, MessagePack, DryIoc, KestrelWhat's missing: Combat, skills, weather integration, NPC AI. This is still early — theMar 6, 2026 2:22 PM
liftstack.com
Show HN: Liftstack – Snippet-level A/B testing for CRM marketershttps://www.liftstack.com/I've spent years in CRM and email marketing, and one thing has always driven me mad: the constant pressure from the business to "test everything" when you know damn well you'll never reach statistical significance.Most ESP's use frequentist models. You need a fixed sample size calculated upfront, you can't peek at results early without inflating your false positive rate, and if your list isn't massive, you're waiting weeks for a result that often comes back inconclusive anyway. So teams either ignore the statistics entirely and just pick whichever variant "looks better" after a day, or they stop testing altogether. Either way, you learn nothing.On top of that, the testing workflow itself is painful. You duplicate your entire template, change the one thing you want to test (a subject line, a hero image, a CTA), split your audience, send, and wait. Want to test two things at once? Now you need four template versions. Three things? Eight versions. It scales terribly, and most teams just dMar 5, 2026 3:18 PM
esa.int
Training for the εpsilon missionhttps://www.esa.int/ESA_Multimedia/Videos/2026/03/Training_for_the_epsilon_missionESA astronaut Sophie Adenot began her training at the European Astronaut Centre in Cologne, Germany, where she studied spacecraft systems and crew operations — learning to think and act as an astronaut. Alongside this, she conditioned her body for spaceflight and prepared for the physical and operational demands of her mission.Mar 5, 2026 12:00 PM
news.ycombinator.com
Ask HN: How are you structuring Markdown-based context for AI coding agents?https://news.ycombinator.com/item?id=47231386I’ve recently transitioned from using LLMs in-browser to a local agentic workflow in VS Code (Gemini Code Assist). I can approve/disapprove changes which is nice, but I’ve hit a wall regarding context management. Initially, I provided all the whole repo as context to the non-agentic version of Gemini code assist and it performed well.I read the agentic mode is "better" so to keep the agent aligned with my project's architecture, I’ve manually built 7 dense Markdown files that serve as the system instructions for the project. I require Gemini to update these files as we implement features.gemini.md (instructs gemini to read the other md files and handle updating) project_overview.md, architecture.md, features.md, database.md, api.md, security.mdEach file is between 500–1,500 words so I’m concerned if f this is the right way to go. There seems to be no consensus on context file best practices. I’m seeing strong arguments for both minimalist, lean instructions and dense, project-wide specMar 3, 2026 12:29 PM
bing.com
Trump amaga con cortar comercio con España tras negativa a uso de bases militareshttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a89035b023747f999f8951d7efdf657&url=https%3A%2F%2Fwww.msn.com%2Fes-mx%2Fnoticias%2Fmundo%2Ftrump-amaga-con-cortar-comercio-con-espa%25C3%25B1a-tras-negativa-a-uso-de-bases-militares%2Far-AA1Xs508&c=11444046602644011705&mkt=en-usEl presidente Donald Trump amenazó este martes con cortar todo el comercio con España, cuyo gobierno de izquierdas se negó a permitir que aviones estadunidenses usaran bases españolas para atacar Irán ...Mar 3, 2026 9:51 AM
science.nasa.gov
Collaborating Through Data: Inside the PSI Users Grouphttps://science.nasa.gov/science-research/biological-physical-sciences/collaborating-through-data-inside-the-psi-users-group/About the PSI Users Group The Physical Sciences Informatics (PSI) Users Group is a recurring Webex forum that brings together researchers, open-science practitioners, and collaborators from across the physical sciences community. Designed to foster collaboration, knowledge-sharing, and data-driven discovery, each meeting provides participants with a platform to directly engage with leading researchers and PIs. Each […]Mar 2, 2026 5:30 PM
news.google.com
US - Iran war: Vishnu Manchu’s sister Lakshmi Manchu gives update about actor's family who remains stuck...https://news.google.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 - Iran war: Vishnu Manchu’s sister Lakshmi Manchu gives update about actor's family who remains stuck... Moneycontrol.comMar 2, 2026 8:00 AM
github.com
Show HN: Stash – AI-powered self-hosted bookmark managerhttps://github.com/ayoub9360/stash-bookmarkI built Stash, a self-hosted bookmark manager that uses AI to automatically process your links.Paste a URL and it fetches the content, parses it, summarizes it, auto-assigns categories and tags, and generates a vector embedding for search.Search is hybrid — it combines pgvector cosine similarity (semantic) with PostgreSQL tsvector (keyword) and merges both with Reciprocal Rank Fusion. You can search in natural language ("articles about distributed systems tradeoffs") or with simple keywords.It's single-tenant by design: one password, no user accounts, no tracking. Your data stays on your machine.The project is MIT licensed don't hesitate to contribute. Some areas where help would be great: browser extension, bookmark import/exportGitHub: https://github.com/ayoub9360/stashHappy to answer questions about the architecture or the hybrid search approach.Feb 27, 2026 2:11 PM
esa.int
World-first gigabit-per-second laser link between aircraft and geostationary satellitehttps://www.esa.int/Applications/Connectivity_and_Secure_Communications/World-first_gigabit-per-second_laser_link_between_aircraft_and_geostationary_satelliteFaster, more secure connections from space could one day make broadband on planes, ships and even remote roads as easy as turning on a light. The European Space Agency (ESA), Airbus Defence and Space, the Netherlands Organisation for Applied Scientific Research (TNO) and German payload manufacturer TESAT (as subcontractor) successfully connected an aircraft to a geostationary satellite using laser communications, bringing people closer to seamless, high‑speed connections in daily life.Feb 26, 2026 9:44 AM
science.nasa.gov
NASA’s Webb Examines Cranium Nebulahttps://science.nasa.gov/missions/webb/nasas-webb-examines-cranium-nebula/Two heads are better than one in the latest images from NASA’s James Webb Space Telescope, which reveal new detail in a mysterious, little-studied nebula surrounding a dying star. Nebula PMR 1 is a cloud of gas and dust that bears an uncanny resemblance to a brain in a transparent skull, inspiring its nickname, the […]Feb 25, 2026 3:00 PM
news.ycombinator.com
Seedream 5.0 Lite API Pricing Breakdownhttps://news.ycombinator.com/item?id=47146196Seedream 5.0 Lite just dropped. Seedream 5.0 Lite just dropped. If you're curious about the most cost-effective way to run this in a production workflow, I put together a quick breakdown of the features and a price comparison across a few providers.1. Seedream 5.0 Lite Key Enhancements Here is what stands out in the 5.0 Lite update: - Stronger Feature Consistency: Noticeable jump in facial consistency and detail when using multi-image references. - Detail Preservation: It maintains natural skin tones and postures much better across batch outputs. - Precise Instruction Following: Handles complex camera angles and specific brush-style effects more reliably. - Multimodal Reasoning: You can feed it rough sketches or abstract logic, and it translates them into commercial-ready designs. - Visualizing Complex Data: Great for turning raw data or knowledge sets into clean visuals for presentations. - Broad Use Cases: Fast enough for marketing/E-commerce but high-quality enough for film/game preFeb 25, 2026 1:39 AM
science.nasa.gov
Curiosity Blog, Sols 4812-4819: Back Into the Hollowshttps://science.nasa.gov/blog/curiosity-blog-sols-4812-4819-back-into-the-hollows/Written by Diana Hayes, Graduate student at York University, Toronto Earth planning date: Friday, Feb. 20, 2026 This has been a pretty routine week for Curiosity. As was mentioned last week, we’re now in the final phase of the boxwork exploration campaign. We’re currently making our way toward the eastern contact of the boxwork formation […]Feb 24, 2026 9:21 PM
news.ycombinator.com
Show HN: PaperBanana – Paste methodology text, get publication-ready diagramshttps://news.ycombinator.com/item?id=47132143I got tired of spending hours in PowerPoint and TikZ drawing methodology diagrams for my papers. So I built PaperBanana — you paste your Method section text, and it generates a publication-ready figure in about 2-3 minutes.How it works under the hood:1. A Retriever agent searches a curated database of real academic diagrams to find structurally similar references 2. A Planner agent reads your text and generates a detailed visual description (layout, components, connections, groupings) 3. A Stylist agent polishes the visual aesthetics without changing content 4. Then it enters an iterative loop: a Visualizer generates the image, and a Critic evaluates it and suggests revisions — this repeats 1-5 times (you choose)The key insight is that academic diagrams follow conventions — Transformer architectures, GAN pipelines, RLHF frameworks all have recognizable visual patterns. By retrieving relevant references first, the output is much closer to what you'd actually put in a paper vs. generic AFeb 24, 2026 2:34 AM
