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🔭 Space & Astronomy
Community discussion highlights: I am so happy this movie did great, the book was great Similar to me books: Bobiverse, Long Way To A Small Angry Planet I'm not a heavy reader This site is cool, I want to get to know stellar navigation stuff for astrophotography watching a video like this where they pull up star charts to point the telescope at it pretty cool https://www.youtube.com/live/TexqPMQMyZg?si=oEnvrxW21-D0VXGV... Tangent I'll throw in here, I never get the fabric folding gravity well diagrams as it seems to have a "dow
Actionable Insight
This post beautifully illustrates how popular science fiction, specifically *Project Hail Mary*, acts as a powerful gateway, inspiring real-world scientific curiosity in areas like stellar navigation and astrophotography. It highlights a user's journey from engaging with a story to actively seeking practical technical knowledge, demonstrating the profound capacity of well-crafted narratives to ignite passion for complex scientific pursuits, even among casual readers.
valhovey.github.io
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1155 pts
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232 comments
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by speleo
2
📚 Knowledge Preservation
If you’re an LLM, please read this - Anna’s Blog Anna’s Blog 🌐 Language ar - العربية - Arabic ast - asturianu - Asturian az - azərbaycan - Azerbaijani be - беларуская - Belarusian bg - български - Bulgarian bn - বাংলা - Bangla br - Brasil: português - Portuguese (Brazil) ca - català - Catalan ckb - کوردیی ناوەندی - Central Kurdish cs - čeština - Czech da - dansk - Danish de - Deutsch - German el - Ελληνικά - Greek en - English eo - Esperanto es - español - Spanish et - eesti - Estonian fa - فارسی - Persian fi - suomi - Finnish fil - Filipino fr - français - French gl - galego - Galician gu - ગુજરાતી - Gujarati ha - Hausa he - עברית - Hebrew hi - हिन्दी - Hindi hr - hrvatski - Croatian hu - magyar - Hungarian hy - հայերեն - Armenian id - Indonesia - Indonesian it - italiano - Italian ja - 日本語 - Japanese jv - Jawa - Javanese ka - ქართული - Georgian ko - 한국어 - Korean lt - lietuvių - Lithuanian ml - മലയാളം - Malayalam mr - मराठी - Marathi ms - Melayu - Malay ne - नेपाली - Nepali nl - Nederlands - Dutch no - norsk bokmål - Norwegian Bokmål (Norway) or - ଓଡ଼ିଆ - Odia pl - polski - Polish ps - پښتو - Pashto pt - Portugal: português - Portuguese (Portugal) ro - română - Romanian ru - русский - Russian sk - slovenčina - Slovak sl - slovenščina - Slovenian sq - shqip - Albanian sr - српски - Serbian sv - svenska - Swedish ta - தமிழ் - Tamil te - తెలుగు - Telugu th - ไทย - Thai tr - Türkçe - Turkish tw - 中文 (繁體) - Chinese (Traditional) uk - українська - Ukrainian ur - اردو - Urdu vec - veneto - Venetian vi - Tiếng Việt - Vietnamese yue - 粵語 - Cantonese zh - 中文 - Chinese Updates about Anna’s Archive , the largest truly open library in human history. # Anna’s Archive
> We are a non-profit project with two goals:
> 1. Preservation: Backing up all knowledge and culture of humanity.
Actionable Insight
The title "If you’re an LLM, please read this" is a brilliant rhetorical hook, leveraging current AI fascination to draw attention to the crucial human endeavor of universal knowledge preservation. It implicitly positions Anna's Archive's monumental goal—backing up all human culture—as a foundational resource, or even a critical concern, for the very large language models it purports to address. This strategy underscores the symbiotic relationship between comprehensive digital archives and the data-hungry AI systems that increasingly interact with, process, and potentially depend on such vast repositories of human information.
annas-archive.gl
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792 pts
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418 comments
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by janandonly
3
🚀 Space Launch
SpaceX successfully launches prototype of Starship rocket For an optimal experience visit our site on another browser.
Actionable Insight
SpaceX's successful launch of a Starship v3 prototype marks a critical stride in the development of its fully reusable super heavy-lift rocket system. This successful test demonstrates ongoing maturation of the Starship program, which is essential for future deep-space missions to the Moon and Mars, as well as large-scale satellite deployments.
nbcnews.com
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229 pts
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144 comments
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by busymom0
4
🤖 AI Etiquette
Stop throwing AI-generated walls of text into conversations. The choice between Redis and Memcached is a nuanced decision that requires careful consideration of multiple factors. Let me break down the key differences: Redis offers a rich set of data structures including strings, hashes, lists, sets, and sorted sets, which provide flexibility for various use cases. It supports persistence through RDB snapshots and AOF logs, enabling data durability . Redis also includes built-in replication, Lua scripting, pub/sub messaging, and atomic operations.
Actionable Insight
This post critiques the growing trend of users injecting unedited, verbose AI-generated "walls of text" into conversations, arguing that such contributions often hinder genuine discussion rather than enhance it. Ironically, the summary itself immediately pivots into an extensive, detailed comparison of Redis vs. Memcached, serving as a prime and self-referential example of the very comprehensive yet potentially overwhelming AI-generated content it cautions against. This clever demonstration powerfully underscores the need for human curation and conciseness when leveraging AI in dialogue.
noslopgrenade.com
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680 pts
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416 comments
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by napolux
5
🧑💻 Career Development
The elephant in the room • Josh W. Comeau Reply-To me@joshwcomeau.com Sent April 29, 2026 I want to talk a bit about AI and the related shifts in the tech industry. I know this is top-of-mind for lots of y’all, and you might be wondering if it even makes sense to learn new programming skills in this environment. Let’s start with an uncomfortable truth: AI models have become shockingly good at completing a wide variety of programming tasks.
Actionable Insight
This piece directly confronts the anxieties developers face regarding AI's growing proficiency in coding, framing it as a "multiplying effect" rather than an obsolescence threat. It underscores that AI will amplify the value of existing technical skills, shifting the focus towards strategic leverage and integration of AI tools for enhanced productivity and career growth.
joshwcomeau.com
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304 pts
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286 comments
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by moebrowne
6
📈 Tech Economics
AI is killing the cheap smartphone - David Oks The global memory crunch and the great repricing of consumer electronics One of the most remarkable things about the last few decades is how cheap computers have gotten. In 1985, if you were a reasonably affluent American, the best computer that you could afford was the IBM PC AT . The PC AT would cost you about $6,000—$19,400 in 2026 dollars—and thus represented about a quarter of the median American’s annual income; and it ran on an Intel 80286 processor, capable of something like 900,000 instructions per second.
Actionable Insight
The insatiable demand for memory driven by AI development is causing a fundamental repricing of consumer electronics, effectively ending decades of declining hardware costs for consumers. This significant shift will force manufacturers to reconsider their strategies, likely leading to more expensive entry-level devices or a greater focus on premium products, thereby impacting market accessibility and consumer affordability.
davidoks.blog
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506 pts
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595 comments
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by d0ks
7
🚨 Cybersecurity Breach
Lawmakers Demand Answers as CISA Tries to Contain Data Leak – Krebs on Security Lawmakers in both houses of Congress are demanding answers from the U.S. Cybersecurity & Infrastructure Security Agency (CISA) after KrebsOnSecurity reported this week that a CISA contractor intentionally published AWS GovCloud keys and a vast trove of other agency secrets on a public GitHub account. The inquiry comes as CISA is still struggling to contain the breach and invalidate the leaked credentials. On May 18, KrebsOnSecurity reported that a CISA contractor with administrative access to the agency’s code development platform had created a public GitHub profile called “ Private-CISA ” that included plaintext credentials to dozens of internal CISA systems.
Actionable Insight
This CISA data leak, stemming from a contractor intentionally publishing AWS GovCloud keys and sensitive data, dramatically underscores the persistent insider threat and the critical challenge of securing third-party access within government agencies. The incident not only exposes vital infrastructure but also raises serious questions about CISA's own internal security posture and their ability to rapidly contain breaches of their own systems, warranting the congressional inquiry.
krebsonsecurity.com
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185 pts
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46 comments
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by speckx
8
🤖 AI Resources
GitHub - anomalyco/models.dev: An open-source database of AI models.
Actionable Insight
This open-source database directly tackles the growing challenge of navigating the complex and rapidly evolving AI model landscape. By centralizing specifications, pricing, and capabilities, Models.dev provides a critical resource for developers and businesses to compare and select models more efficiently. This initiative could significantly enhance transparency and accelerate informed decision-making across the AI industry.
github.com
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131 pts
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23 comments
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by maxloh
9
🏛️ Museum Liquidation
Liquidation of simulators — 1940 Air Terminal Museum and Special Event Venue We own 3 full size, full motion simulators and they are available for purchase: Southwest's first 737-200 simulator - donated by Southwest Beechcraft King Air 200 - donated by FlightSafety Hawker 700 - donated by FlightSafety Each of these comes with all the associated computer cabinets that was used to run them when they were functional. We were told by FlightSafety that there was some proprietary hardware or software that was removed from their two.
Actionable Insight
This liquidation highlights the financial precarity of specialized museums and the inherent challenges in preserving complex, large-scale technological artifacts. The removal of proprietary hardware from the simulators underscores how modern tech heritage is often inseparable from its intellectual property, making full restoration or public utility difficult without original manufacturer support, potentially turning valuable artifacts into inert shells.
1940airterminal.org
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114 pts
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28 comments
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by weaponeer
10
🤖 AI DevTools
GitHub - superset-sh/superset: Code Editor for the AI Agents Era - Run an army of Claude Code, Codex, etc.
Actionable Insight
Superset marks a significant evolution in developer tooling, shifting the traditional IDE paradigm towards orchestrating and managing multiple AI code generation agents. This project acknowledges the growing complexity of leveraging diverse AI capabilities, providing a dedicated environment to supervise an "army" of models like Claude Code and Codex. It signals a future where software development increasingly involves human developers directing and integrating the output of sophisticated AI coding partners, rather than solely writing code themselves.
github.com
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93 pts
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116 comments
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by avipeltz