✨ Read this trending post from Hacker News 📖 📂 Category: 📌 Key idea: November 5, 2025• Physics 18, 178A nanocrystal cooled to near absolute zero produces an unexpected light emission, which is shown to arise from quantum fluctuations in the crystal’s atomic lattice. Media Whale Stock/stock.adobe.com The atoms inside a crystal never stop moving, even when the object’s temperature approaches absolute zero. This quantum effect is called zero-point motion. Media Whale Stock/stock.adobe.com The atoms inside a crystal never stop moving, even when the object’s temperature approaches absolute zero. This quantum effect is called zero-point motion.× Zero-point motion is an…
✨ Explore this insightful post from Hacker News 📖 📂 Category: 💡 Here’s what you’ll learn: By Victor Hurdugaci on Nov 10, 2025When I was at Electronic Arts or Microsoft, hiring was a multi-tier, bureaucratic process. There was a dedicated chain for budget approval, posting approval, initial filtering, screening, and offer negotiation. As a hiring manager, I only showed up for the final interview. Even at PlayerWON, which was only about 100 people, a lot of that workload was still handed off.But back then, I was dealing with maybe a dozen applicants max. Hiring in 2025 is extremely challenging compared…
🔥 Read this must-read post from Hacker News 📖 📂 Category: 📌 Key idea: 25 August 2021, by _pi_ views for comments see Hacker News, r/programming or r/vrchat Sometimes you get hit with ideas for side-projects that sound absolutely plausible in your head. The idea grips you, your mind’s eye can practically visualize it already. And then reality strikes, and you realize how utterly insane this would be, and just how much work would need to go into it. Usually these ideas appear, I enjoy dissecting them for a few days, and then I move on. But sometimes. Sometimes I decide…
🚀 Check out this must-read post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: Introduction The Toucan is a keyboard with an integrated touchpad, built around the familiar Cantor (Piantor) layout, designs with the goal of creating a truly portable split keyboard, something easy to bring along for work, travel, or even to use comfortably on a flight. Features of Toucan Wireless - Powered by the latest Seeed Studio XIAO nRF52840 Plus controller, the Toucan connects to iPads, notebooks, and computers via Bluetooth. It can also pair with a Bluetooth dongle, such as the Prospector. DIY Fun…
🚀 Explore this awesome post from Hacker News 📖 📂 Category: 📌 Main takeaway: During the course of a regular working day, I receive a lot of screenshots like this from well-meaning colleagues: It's almost always in a chat about some issue that occurred in the code, or perhaps code that's somehow related to the code in the screenshot, or… well, how am I supposed to even know? Upon seeing this code, I might think, “How is slug defined? Is slug being used to create the baseUrl? Why is the domain name hard-coded in that URL? What happens if an…
✨ Check out this insightful post from Hacker News 📖 📂 Category: 💡 Here’s what you’ll learn: Soren Monroe-Anderson was just 20 years old when he walked into the Pentagon with his friend Olaf Hichwa, trying to sell drones they’d built in his parents’ garage. A senior Department of Defense official shut them down immediately: “You can’t just waltz into the Pentagon as 21-year-olds and sell weapon systems to the D.O.D.” Two years later, Monroe-Anderson, now 22, and Hichwa, 24, aren’t just selling to the Pentagon—they’re dominating it. Neros Technologies, the company they founded in 2023, has raised $121 million…
🚀 Explore this awesome post from Hacker News 📖 📂 Category: 💡 Key idea: In a previous post, I mentioned having strange performance issues regarding a tiny RPG I was secretly working on. The crux of the matter was that the game (built using web technologies) would run noticeably less smoothly when wrapped as a desktop app on my machine than when running in Firefox. I initially shared the project’s executables on the KAPLAY Discord server (KAPLAY being the library I used to make the game in JavaScript) and none reported the performance issues I had.Seeing this, I decided to…
💥 Explore this awesome post from Hacker News 📖 📂 Category: 💡 Main takeaway: A 1980s-era semiconductor fab in Austin, Texas, is getting a makeover. The Texas Institute for Electronics (TIE), as it’s called now, is tooling up to become the only advanced packaging plant in the world that is dedicated to 3D heterogenous integration (3DHI)—the stacking of chips made of multiple materials, both silicon and non-silicon. The fab is the infrastructure behind DARPA’s Next-Generation Microelectronics Manufacturing (NGMM) program. “NGMM is focused on a revolution in microelectronics through 3D heterogeneous integration,” said Michael Holmes, managing director of the program. Stacking…
✨ Discover this must-read post from Hacker News 📖 📂 Category: 📌 Key idea: or at least the open versions of it. I have this very stupid rule. A couple of years ago I decided to turn this blog into a podcast. At the time, I decided to make up a stupid rule: whatever model I use to clone my voice and generate article transcripts needs to be an open model. Why? Because - as you might have figured by now - I like to make my life hard. The last version of the podcast generation engine was running on…
🔥 Check out this insightful post from Hacker News 📖 📂 Category: ✅ Main takeaway: November 6, 2025Volume 23, issue 4
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If you're tired of hearing about memory safety, this article is for you. Andrew Lilley Brinker Memory safety—the property that makes software devoid of weaknesses such as buffer overflows, double-frees, and similar issues—has been a popular topic in software communities over the past decade and has gained special prominence alongside the rise of the Rust programming language. Rust did not invent the idea of memory safety, nor was it…
