Entertainment

Mechanical Watch – Bartosz Ciechanowski

Mechanical Watch – Bartosz Ciechanowski

🔥 Check out this trending post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: In the world of modern portable devices, it may be hard to believe that merely a few decades ago the most convenient way to keep track of time was a mechanical watch. Unlike their quartz and smart siblings, mechanical watches can run without using any batteries or other electronic components. Over the course of this article I’ll explain the workings of the mechanism seen in the demonstration below. You can drag the device around to change your viewing angle, and you can use the…
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Feds freaked over Fable 5 after simple ‘fix this code’ prompt, not jailbreak, says researcher

Feds freaked over Fable 5 after simple ‘fix this code’ prompt, not jailbreak, says researcher

💥 Read this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: security According to the one person who actually read the research paper The “jailbreak” that prompted the Trump administration to block Anthropic’s most advanced models was actually a simple three-word prompt: “Fix this code.”That's according to Katie Moussouris, founder and CEO of Luta Security, and the fairy godmother of bug bounties. She says she was the only outside expert to read the third-party research paper on the Fable 5 guardrail bypass techniques that prompted the ban.On Friday, the US government, reportedly citing national security concerns, issued an…
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Why a Flip Phone? – Commodore

Why a Flip Phone? – Commodore

💥 Check out this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: I can see it shouted from Reddit already. “That’s not a Commodore!” If I weren’t the CEO, I’d be very into the Callback (I do love a dumb phone). And if I weren’t already down the digital minimalism path, I’d probably be a little sceptical too. So let me earn it. “I love my smartphone.” When’s the last time you said that, and meant it? Be honest. There was a time you could say that about your phone. Remember the wild west of it?…
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Shaking up the coffee world! Entirely new way of making espresso unveiled

Shaking up the coffee world! Entirely new way of making espresso unveiled

🔥 Read this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Their research, published in the Journal of Food Engineering, included blind taste-testing experiments which showed that their ultrasonic room-temperature version of espresso was undistinguishable from coffee shots brewed in the traditional way. “We call it an ultrasonic espresso. It’s a different process, but you get the same richness and concentration of a normal espresso in under three minutes,” says Dr Trujillo. “Traditionally, espresso is by forcing hot water through coffee under pressure. But with ultrasound we can use room-temperature water instead, reducing energy consumption by…
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Understanding the rationale behind a rule when trying to circumvent it

Understanding the rationale behind a rule when trying to circumvent it

🔥 Discover this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: In the documentation for best practices for implementing process and thread-related callback functions, it calls out Keep routines short and simple. Don’t make calls into a user mode service to validate the process, thread, or image. Don’t make registry calls. Don’t make blocking and/or Interprocess Communication (IPC) function calls. Don’t synchronize with other threads because it can lead to reentrancy deadlocks. So far so good. It seems that these callback functions need to operate quickly and cannot block. These are callbacks that are invoked when…
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GrassDx — AI Lawn Diagnosis, Free & Localized

GrassDx — AI Lawn Diagnosis, Free & Localized

🔥 Read this trending post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: GrassDx — AI Lawn Diagnosis, Free & Localized While we analyzeyour lawn… Want us to send you a copy of your results plus seasonal lawn care tips tailored to your ZIP code and grass type? Yes, send me a copy → No thanks — just show results No spam, ever. Unsubscribe anytime. Free · AI-Powered · Localized to Your ZIP Upload photos of your lawn, enter your ZIP code, and get an instant AI diagnosis — with a personalized treatment plan built for your exact…
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I Could’ve Rickrolled the Entire FIFA World Cup. All I Needed Was My ID.

I Could’ve Rickrolled the Entire FIFA World Cup. All I Needed Was My ID.

🔥 Discover this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: They fixed it without ever responding to me. I had to call FIFA, MediaKind, HBS, CISA, and the FBI at 3am Tokyo time just to get someone to listen. This is that story. It Started With a Football Agent Registration So FIFA has this thing called the FIFA Agent Platform. It's a public portal where you can register to become a licensed football agent. You submit your ID, verify your email, and you're in. Simple enough. What I didn't expect was what happened next. When…
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The time the x86 emulator team found code so bad that they fixed it during emulation

The time the x86 emulator team found code so bad that they fixed it during emulation

✨ Discover this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: During an exchange of war stories, a colleague of mine told one from back in the days when Windows included a processor emulator for x86-32 on systems that natively ran some other processor. (This has happened many times. And no, I don’t know which processor this particular story applied to.) This particular emulator employed binary translation, generating native code to perform the equivalent operations of the original x86-32 code. This offered a significant performance improvement over emulation via interpreter. You can imagine that x86-32 is…
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What job interviews taught me about Kubernetes

🔥 Check out this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Published on 15 June 2026 So I've been job hunting lately. Reading job postings, doing interviews, talking to engineering teams at like a dozen companies. And I noticed something compared to five years ago when I was last doing this: literally everyone is on Kubernetes now. Every single company I talked to. Last time I was job hunting that wasn't the case at all. There were basically three camps: the rare Kubernetes adopters, the systemd-on-VM/VPS/EC2 crowd, and the serverless people (Lambda, Cloud Run, etc.).…
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Reviews have become expensive, rewrites have become cheap

🚀 Check out this trending post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: LLMs aren’t lazy. They don’t cut corners because a simpler solution feels good enough. If they know how to solve something thoroughly, they will.An LLM defaults to building when it should be buying. Not because it doesn’t know about existing libraries, it often mentions them, but because for an LLM, writing two hundred lines of implementation is the same cognitive effort as writing two lines of import. There’s no instinct to reach for the shortest path. The shortest path for the model is to…
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