UrsaOS, an Arch Linux desktop you can boot before installing
UrsaOS is an Arch-based rolling Linux distribution built around the Niri compositor and Dank Material Shell, with a downloadable live ISO.
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Titles, domains, summaries, categories, signals, dates, and editorial-interest scores across the entire published catalogue.
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90,701 catalogue cards
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6649
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6650
FreePDF Keeps Your Documents on Your Device
A browser-based suite for merging, compressing, converting, editing, signing, and organizing PDFs and images without uploading files.
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6651
Holla, a video call with no account or clock
A free group video-calling tool for up to eight people, with no account, app installation, or time limit.
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6652
Vēlox Rebuilds Your Training Plan After Every Session
An adaptive endurance coach for runners, cyclists, and swimmers that reads Strava activity and changes the plan around each workout.
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6653
vendorprint, with a receipt for every DNS conclusion
An open-source CLI that turns public DNS records into evidence-backed signals about the technology behind a company domain.
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6654
The 72-Hour Tax Notice at Vibe Nexus
A bilingual page purporting to be an Indian government income-tax penalty notice, with a document-download link and a three-day deadline.
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6655
Vikki Wikki Draws a Trip Instead of Listing One
A travel-planning tool that turns seven answers into a day-by-day itinerary using open map data, AI, and local guide review.
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6656
Vollmer Cues, the “Stradivari of billiards”
A German workshop making hand-crafted, custom billiard cues for players, collectors, and enthusiasts.
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6657
WayFinder Asks What’s Ahead
An experimental visual scene assistant for blind and low-vision people that takes a requested photo, analyzes visible objects, and speaks a cautious response.
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6658
The Odisena Prism: One Work, Twelve Possible Renderings
Weird Earth presents a cross-media transmutation engine that carries a single work between art, books, film/TV, and invention material.
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6659
Wheel of Privilege
An interactive assessment tool for exploring intersectionality and social power across demographic categories.
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6660
Wikexa Makes Wikipedia Legible to AI Agents
A REST and MCP service that returns structured Wikipedia and Wikidata facts, summaries, articles, search results, and recent changes without requiring an account or API key.
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6661
Word Ladder Hints, With the Spoilers Under Your Control
A word-ladder hint desk that offers progressive clues, one-rung reveals, complete answers, and a deterministic solver for 3–6 letter puzzles.
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6662
Worldline Identity Theory: A Life as a Four-Dimensional Shape
Roan Sine presents a philosophical theory of personal identity through interactive four-dimensional geometry, spacetime metaphors, and an extended text.
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6663
Wren CMS: a whole website in one PHP file
Wren is a free, open-source CMS that packs routing, writing, themes, SQLite storage, SEO, and feeds into a single PHP file.
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6664
26 September — March for Climate, Peace and Solidarity
A French national mobilization campaign calling for marches on 26 September 2026, with a public appeal, signature drive, demands, news, posters, and a local-action calendar.
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6665
Adaptive Tutor and the gate a child cannot talk past
An in-build mathematics tutor for grades 6–9 that models 60 skills per learner and unlocks them through a prerequisite-based mastery system.
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6666
BurnSky, a Forecast for the Exact Moment the Clouds Catch Fire
A seven-day sunset and sunrise forecasting tool that combines weather models, satellite imagery, solar geometry, cloud structure, and local viewpoint planning.
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6667
AGENTS ONLY: The NFT Mint That Refuses to Talk to Humans
A 21,000-piece generative pixel-art NFT collection on Base, sold for $1 USDC exclusively through the x402 machine-payment protocol.
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6668
AI4S Learning Library
A bilingual, personally curated guide to artificial intelligence for science, collecting papers, videos, podcasts, and people to follow.
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6669
A 7,200-Square-Foot Air Dome, Packed and Ready to Ship
A complete used Arizon air-supported structure measuring 60 by 120 feet, offered for $60,000 from Amarillo, Texas.
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6670
AJ Future Fest: Six Tracks, One Weekend
A student-run technology festival in Mirpur Khas, Pakistan, bringing robotics, hackathons, and aerospace design into one six-track competition.
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6671
Aparigraha — a 35-day practice in non-grasping
A guided 35-day exploration of aparigraha, the yogic practice of holding possessions, time, outcomes, and identity with an open hand.
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6672
AquaRAS, a Fish-Farm Design Engine
A Chinese-language system for designing factory-scale recirculating aquaculture systems from production targets.