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It took 40 years for technology to catch up to this zipper design | MIT News

It took 40 years for technology to catch up to this zipper design | MIT News

✨ Explore this insightful post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Why zippers?Users can customize how the fasteners look when they’re zipped up in CSAIL’s software program; they can select the length of each strip, as well as the direction and angle at which they’ll bend. They can also choose from one of four motion “primitives” to select how the zipper will appear when it’s zipped up: straight, bent (similar to an arch), coiled (resembling a spring), or twisted (looks like screws).The Y-zipper that results will appear to “shape-shift” in the real world. When unzipped, it…
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Systems Are the Message · Field Manual

💥 Check out this insightful post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: I treat “game feel” and “how the game treats you” as one continuum, and this manual walks it from 33 milliseconds to seven years.Swink called the sensation of controlling a digital object the most overlooked phenomenon in HCI, and the field mostly stopped reading at a hundred milliseconds. The sensation of being governed by a digital system (measured by it, priced by it, recognized by it over months) is the same phenomenon at longer exposure, and it gets even less credit. A hitstop and…
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The Fedora 45 Sausage Factory

✨ Explore this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: This is a walkthrough of how Fedora turns source code and packages into the artifacts you download and install. It follows the a package from a packager’s git push to a composed release: ISOs, cloud images, container images, and OSTree deployments.The walkthrough describes how the Fedora ‘sausage’ is created as of Fedora 45, things change all the time; I hope to have time to update this document every cycle or every few cycles of Fedora releases so there’s both history and people can find up…
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Building a Tiny 3D Renderer for a Tiny Handheld

Building a Tiny 3D Renderer for a Tiny Handheld

🚀 Discover this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Today I want to talk about my journey writing a 3D software renderer for the Playdate. At the beginning, I didn't have any performance baseline. I had no idea how feasible my idea was, so I started with a simple test: a raycaster. I had written one many years ago, based on the code examples from Ken Silverman's webpage, and since then it has basically become what I write whenever I want to test the 3D processing power and screen drawing performance of a low-power device. …
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the hands-free touchpad, from Augmental

the hands-free touchpad, from Augmental

✨ Check out this trending post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: “For the first time in my life, I was able to take pictures and videos independently. Augmental’s MouthPad has changed my life.”Esther K.“The MouthPad creates minimal friction between me and my device. I can work for up to ten hours without thinking about adaptive equipment.”Mike H.“I’ve been missing chess for so long, and I got it back, thanks to you guys.”Josh B.“With this technology I don’t have to use my 12″ mouth stylus anymore.”Sean C.“The MouthPad gave me back my independence and opened doors…
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Buz – A drop-in replacement for Bun using modern Zig, with sub-1s incremental builds – Showcase

Buz – A drop-in replacement for Bun using modern Zig, with sub-1s incremental builds – Showcase

💥 Explore this insightful post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: This is my WIP fork of Bun, based on the last commit before their Rust rewrite. It is still very early in its development and is nowhere near ready for production. I saw that a similar project had already been posted on Ziggit, so I am posting mine to avoid duplicating any development effort, though I have not looked at the other project as of this writing. I have ported Bun to build with the current upstream Zig (with minor patches to get incremental rebuilds…
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Extinct Media Museum Tokyo Official Page:「絶滅メディア博物館」公式ページ : Extinct Media Museum Tokyo

Extinct Media Museum Tokyo Official Page:「絶滅メディア博物館」公式ページ : Extinct Media Museum Tokyo

✨ Read this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: What is the Extinct Media Museum ?The Extinct Media Museum (Tokyo,Japan) is a private museum that collects and exhibits media and media equipment that have died out or are dying out in the process of evolution based on the belief that all media other than paper and stone will become extinct.The museum's collection and exhibits include video cameras, photo cameras, typewriters, personal computers, recording media, music players, cell phones, PDAs, and mobile terminals with keyboards.The museum is a “touch museum” where visitors can freely take all the…
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Android May Soon Restrict On-Device ADB, Affecting Shizuku, libadb and Developers

💥 Explore this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Before we dive in, please note that this is not an official Google announcement. Instead, this is based on a recent, ongoing feature request on Google IssueTracker, in which a comment by one of the core ADB maintainers (Google employee) talked about restricting On-Device ADB connections to protect from “bad actors”.Before you stop what you are doing to head over to that IssueTracker thread, please read this carefully:If you plan to visit the issue tracker just to post low-quality comments (such as “Hey, don’t do…
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My security camera shipped a GitHub admin token in its login page

My security camera shipped a GitHub admin token in its login page

🚀 Discover this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: i have been thinking a bit more about security cameras again, because of AXIS starting to push more for every one of their cameras to be able to easily run linux applications on them, they're far more serious targets in an enterprise environment and need to be managed as such for vulnerabilities and credential management etc. someone brought up to me a company that sounded new to me, Hanwha (Vision.) I took a look at the site, and found that they had accessible firmware blobs…
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UK AISI / CAISI Preliminary Assessment of Kimi K3’s Cyber Capabilities

UK AISI / CAISI Preliminary Assessment of Kimi K3’s Cyber Capabilities

✨ Read this must-read post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: The UK Artificial Intelligence Security Institute (UK AISI) and the U.S. Center for AI Standards and Innovation (CAISI) (UK AISI / CAISI) conducted a joint evaluation of Moonshot AI’s latest model, Kimi K3 (released on July 16, 2026 and slated for open-weight release by July 27, 2026). This evaluation focused on Kimi K3's cyber capabilities and found that:Figure 1: Performance of Kimi K3 and other models on an exploit development benchmark (ExploitBench). Higher success rate indicates greater cyber capability. Error bars represent 95% confidence intervals.…
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