Entanglement Builds Space-Time. Now “Magic” Gives It Gravity.

Entanglement Builds Space-Time. Now “Magic” Gives It Gravity.

✨ Check out this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: In 1973, John Archibald Wheeler described the relationship between space and matter in two sentences: “Space acts on matter, telling it how to move. In turn, matter reacts back on space, telling it how to curve.” Wheeler’s words serve as a pithy encapsulation of general relativity, Albert Einstein’s theory of gravity. Wheeler’s sentences also lay out a challenge that theorists face today: When they build a model of the universe — at least one that works at the quantum level — it’s been difficult…
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Best Pool Accessories to Upgrade Your Summer (2026)

Best Pool Accessories to Upgrade Your Summer (2026)

🚀 Explore this trending post from WIRED 📖 📂 **Category**: Gear,Gear / Buying Guides,Gear / Products / Home,Chlorine Dreams 💡 **What You’ll Learn**: This floating tool monitors temperature, pH, and ORP (replacement for free chlorine), giving you a solid picture of your pool's disinfecting capabilities, and is automatically updated every 15 minutes. While many chemistry monitors require replaceable supplies (very expensive) and regular battery replacement to work, the Iopool solution is solid, requiring no maintenance at all except for storing it outside the pool in the winter months. I used it for two full swimming seasons until it died (at…
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geo-tp/ESP32-Bit-Pirate: A Hardware Hacking Tool with Web-Based CLI That Speaks Every Protocol · GitHub

geo-tp/ESP32-Bit-Pirate: A Hardware Hacking Tool with Web-Based CLI That Speaks Every Protocol · GitHub

🔥 Explore this awesome post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: ESP32 Bit Pirate is an open-source firmware that turns your device into a multi-protocol hacker's tool, inspired by the legendary Bus Pirate. It supports sniffing, sending, scripting, and interacting with various digital protocols (I2C, UART, 1-Wire, SPI, etc.) via a serial terminal or web-based CLI. It also communicates with radio protocols like Bluetooth, Wi-Fi, Sub-GHz and RFID. Use the ESP32 Bit Pirate Web Flasher to install the firmware in one click. See the Wiki for step-by-step guides on every mode and command. Check ESP32 Bit…
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Chinese spies use LinkedIn to lure Westerners into sharing sensitive information

Chinese spies use LinkedIn to lure Westerners into sharing sensitive information

💥 Read this must-read post from TechCrunch 📖 📂 **Category**: Security,cyberattack,cybersecurity,espionage,LinkedIn 📌 **What You’ll Learn**: Spies working for Chinese intelligence use job search and recruitment sites, including LinkedIn, to lure Western workers into sharing sensitive information, according to a joint advisory issued by the FBI, MI5, and the governments of Australia, Canada and New Zealand. The advisory says Chinese spies are posing as online recruiters and human resources companies posing as fake companies allegedly based out of China, targeting people with the goal of obtaining non-public information that could benefit Beijing. The advice comes as governments continue to issue warnings…
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isUpMap — Service Status

isUpMap — Service Status

🔥 Explore this trending post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: isUpMap — Service Status Loading… Up — Degraded — Down — Unknown — Loading… Fetching service status… Live status for 80+ popular internet services isUpMap is a real-time status heatmap that checks whether the services you depend on are up, degraded, or down right now. The live dashboard requires JavaScript, but here's what we monitor: AI: OpenAI, Anthropic, xAI, Groq, Perplexity, Hugging Face, ElevenLabs, Cursor and more. Developer & Cloud: GitHub, Cloudflare, AWS, Vercel, Netlify, npm, Docker, GitLab, Supabase, Firebase. Payments: Stripe, Coinbase, Shopify, Plaid,…
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Is Silicon Valley ready to put robots in people’s homes? Hello robot.

Is Silicon Valley ready to put robots in people’s homes? Hello robot.

🚀 Explore this must-read post from TechCrunch 📖 📂 **Category**: AI,Robotics,Startups,Exclusive,hello robot 📌 **What You’ll Learn**: Martinez, California, is about as far away as you can get from Silicon Valley, and still in the San Francisco Bay Area. Located on the northeastern edge of the bay, this small city is home to Hello Robot, a startup that is a far cry from the extreme promises of its robotics competitors 45 miles south. Hello Robot released the fourth version of its home assistance robot, Stretch, last month. It may be called a humanoid robot. While Stretch features a vaguely human torso…
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Fine-tuning an LLM to write docs like it’s 1995 – Fabrizio Ferri Benedetti

Fine-tuning an LLM to write docs like it’s 1995 – Fabrizio Ferri Benedetti

🔥 Discover this trending post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: In my predictions for 2030 I wrote that tech writers would be using specialized LLMs, running locally on powerful hardware. I see hints of this move to “local first” among engineering pundits, but we’re not there yet, in part because of how much more powerful connected frontier models are. That doesn’t mean we can’t experiment, though. That’s precisely what I did last week, trying to fine-tune an instruct model to write like a software technical writer from the 80s and 90s. Summoning old tech writing…
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The Cash App launches a wand to tap and pay

The Cash App launches a wand to tap and pay

🚀 Check out this trending post from TechCrunch 📖 📂 **Category**: Apps,Cash App,digital wallet ✅ **What You’ll Learn**: Digital wallet app Cash App is launching a new tool on Thursday, apparently inspired by a social media trend that involves paying for real-world items with the tap of a homemade magic wand, which disguises a tap-and-pay credit card. Now, there's a real stick you can buy to participate. The company's $25 stick is part of a lineup of new NFC-enabled tag devices, which Cash App plans to expand to include more form factors in the coming months. The company said its…
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The Pentagon Is Running an AI Propaganda Mill Targeting Latin America

The Pentagon Is Running an AI Propaganda Mill Targeting Latin America

🔥 Discover this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: The United States is feeding Pentagon propaganda to internet users in Latin American countries using a new AI-laden content mill, an investigation by The Intercept has found. La Tilde quietly began development early this year and appears to still be a work in progress, pitching itself as a modern media brand for Latin American audiences with articles published in both Spanish and English. Its name references the accent mark emphasizing vowels in Spanish; “news with an accent” is the site’s catchphrase. “The tilde is not…
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Mira Moratti is cautiously returning to the spotlight

Mira Moratti is cautiously returning to the spotlight

🔥 Discover this insightful post from TechCrunch 📖 📂 **Category**: AI 📌 **What You’ll Learn**: Mira Moratti is not a natural creature on the convention stage. As CTO of OpenAI, she was present but rarely the public face of the company. As CEO of her own company, Thinking Machines Lab, finding her was even more difficult. So when she sat down with Bloomberg in San Francisco on Thursday — her first major media appearance in nearly 18 months — it was worth paying attention to, even if she was careful not to say too much. The timing makes sense. Thinking…
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