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✨ Read this awesome post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: An evidence-aware multi-engine mathematics kernel — usable both as a Python library (mathkernel) and as an MCP server (mathkernel-mcp) — so applications and LLMs can do advanced mathematics while preserving assumptions, provenance, and claim-specific evidence. The LLM interprets intent; the MathKernel establishes mathematical evidence. Mathematical results carry an explicit trust level, an engine tag, and a derivation trail. Exact computation, checked certificates, symbolic results, certified enclosures, empirical evidence, and formal proofs are distinct claims. Exact arithmetic alone is not a formal proof; approximate-input ancestry must…

💥 Read this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: The same week that Claude finished formalizing the proof of Fermat’s Last Theorem in Lean, a paper landed in my inbox titled, The Spherical Hadwiger Theorem. The Spherical Hadwiger Conjecture, which has been open since about 1974, describes a niche-but-important piece of integral-geometric machinery. I’m not going to get into the details of the conjecture here; if you are interested you can see a discussion in my previous post where the theorem (then still a conjecture) greatly simplifies the proof of a little lemma of…

💥 Explore this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: This summer marks the worst period for US statistical integrity since President Donald Trump fired the head of the Bureau of Labor Statistics last August. Two different and seemingly uncoordinated events at the Census Bureau raised alarms about inappropriate political encroachment on the scientific and technical authority of the agency. I take some comfort that journalists and independent experts spoke up quickly and loudly. I still trust the economic indicators we get from the expert staff at Census and other US government statistical agencies, like…

🔥 Explore this trending post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Making a Python interpreter in 1024 bytes - Austin Z. Henley Austin Z. Henley I build tools for people 9/6/2026 To feel human, I write code by hand on the weekends. My latest challenge? Make a Python interpreter in 512 1024 bytes of good ole C code. Oh, and no macro shenanigans or library tomfoolery. def buzz(): for n in range(101): if n % 15 == 0: print("FizzBuzz") else: if n % 3 == 0: print("Fizz") else: if n % 5 == 0: print("Buzz") else:…

🚀 Discover this awesome post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: [Submitted on 18 May 2025 (v1), last revised 26 Jan 2026 (this version, v4)] View a PDF of the paper titled Harnessing the Universal Geometry of Embeddings, by Rishi Jha and 3 other authors View PDF HTML (experimental) Abstract:We introduce the first method for translating text embeddings from one vector space to another without any paired data, encoders, or predefined sets of matches. Our unsupervised approach translates any embedding to and from a universal latent representation (i.e., a universal semantic structure conjectured by the Platonic…

💥 Explore this trending post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: Make DOM Reactive. Nothing more. Mador: is a very small reactive DOM runtime. is for people who don't need or want a framework. It gives you reactive state and a way to bind that state to existing DOM. Mador is a native ES module and can be used through npm or directly from a CDN. import mador from "https://cdn.jsdelivr.net/npm/@marsbos/mador@latest/dist/mador.js"; const [r, w] = mador({ count: 1, }); r( ".counter", (el, count) => { el.textContent = `Count: ${count}`; }, (state) => state.count, ); r( ".another-counter", (el,…

✨ Read this awesome post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: cars · August 20, 2026 · 3 min read A couple years ago, GM made waves by saying that soon, all their new cars would be completely free of Apple's CarPlay and Android Auto support, instead opting for the "Android Automotive OS" in their cars. Admittedly, I'm a huge fan of CarPlay for basic safety reasons and how it lets you hear or send texts without ever having to look at or touch your phone, so I was not happy to hear this news. I…

✨ Discover this must-read post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Chad Maltby, September 2026 Let me tell you why. When you save something the Mac dumps you into a folder somewhere. You may or may not move away from that. Then you save. Later, both Finder and Spotlight require you to know something. Where the file is, what it is called, or some content to surface it for you. It requires some knowledge on your part. If I am saving many files every day, it is a thin knowledge. If I worked all day yesterday…

🔥 Check out this trending post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: NoteOn 24 August 2026, cease and desist letters were sent by X Corp. demanding a permanent takedown of Nitter instances and the project's repository. UPDATE: Following legal advice, the Nitter project will continue. More details will be announced soon. A free and open source alternative Twitter front-end focused on privacy and performance. Inspired by the Invidious project. No JavaScript required Zero ads All requests go through the backend, client never talks to Twitter Prevents Twitter from tracking your IP or JavaScript fingerprint Uses Twitter's…