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Article URL: https://github.com/open-energy-transition/open-tyndp Comments URL: https://news.ycombinator.com/item?id=48707361 Points: 100 # Comments: 25

Article URL: https://www.engadget.com/2203000/flock-cameras-recording-license-plate/ Comments URL: https://news.ycombinator.com/item?id=48707673 Points: 137 # Comments: 58

Article URL: https://www.patrick-breyer.de/en/double-threat-to-private-communications-undemocratic-chat-control-backroom-deals-and-imminent-concessions-spark-relaunch-of-fightchatcontrol-eu/ Comments URL: https://news.ycombinator.com/item?id=48707719 Points: 131 # Comments: 48

Article URL: https://pudding.cool/2026/06/menu-collection/ Comments URL: https://news.ycombinator.com/item?id=48707763 Points: 61 # Comments: 16

Article URL: https://www.cbsnews.com/detroit/news/workplace-boundaries-act-employees-after-hours/ Comments URL: https://news.ycombinator.com/item?id=48707769 Points: 42 # Comments: 17

Article URL: https://papersplease.org/wp/2026/06/27/california-legislature-agrees-to-upload-drivers-licenses-to-national-database/ Comments URL: https://news.ycombinator.com/item?id=48708139 Points: 16 # Comments: 5

The Chinese supercomputer LineShine was ranked as the fastest in the world, despite not using any GPUs.

An unadorned ebike is a blank canvas. Here, get tips for maximizing its cargo-hauling and person-carrying capabilities.

The Euclid space telescope's stunning photo of our galaxy's “crowded heart” captures more than 60 million stars.

Sun hoodies are the greatest new garment since the original hoodie.

As the billionaire class gets richer, the growing online community is offering tips on how to survive with very little.

So when we think about great design what comes to our mind is great visuals, sleek UI, some futuristic interface like holograms or some fancy visual graphics. That's what we all picture right? But here's the thing nobody really talks about, Sound. If we trace back to history, way back to the primitive age, when there is no UI or laptop or any kind of tech stuff, back then if we want to convey information we used to do it using sound and signs. That was it. That was the whole communication sys...

Cómo solucionar el error de permisos al ejecutar pip.exe en un entorno virtual de Python (Windows) ¿Por qué ocurre este error? El problema no es un error de permisos tradicional (como falta de ACL o propiedad incorrecta), sino una corrupción o inconsistencia en el launcher pip.exe dentro del entorno virtual. Este archivo es un stub empaquetado que contiene una ruta fija a python.exe y un script __main__.py embebido. Cuando se crea el entorno virtual, pip.exe se g...

Eight months ago, I couldn't write a single line of code. I was just a guy in Tunisia trying to figure out how to make things work on the web, tinkering with old Volkswagen engines—specifically trying to wrap my head around the suspension geometry of a Golf MK3 and the quirky reliability of Passat B6 diesels—and dreaming of building real software. Fast forward to today, and I just shipped a self-learning vector database application on AWS for a massive international hackathon. It feels l...

Last month, while working on a client's project, I learned that a former teammate I knew from the industry had been laid off. This situation was different from the "team downsizing" or "cost optimization" explanations we've become accustomed to in the past few years; the company laid off hundreds of people simultaneously and opened far fewer new positions requiring different skill sets. This is a concrete example of a new layoff pattern we're increasingly seeing in the tech sector in 2026, calle...

I have been testing more AI coding tools lately, and one thing keeps coming up: every model provider wants its own setup. Different API keys. Different dashboards. Different pricing pages. Different model names. Different limits. That gets annoying when all I want is to compare models inside the same workflow. This is why Zyloo caught my attention. The idea is not complicated: use one OpenAI-compatible API gateway to access different AI models from one place. For me, the most ...

What: The Qwen-AgentWorld release (arXiv 2606.24597) trains a language model to be a world model : given the current observation and an agent's action, it predicts the next environment state . The idea it makes concrete is using that model as a decoupled simulator for reinforcement-learning (RL) agents . Why: Training an agent with RL needs a vast number of trial-and-error attempts in an environment — and real environments are slow, costly, and hard to run in parallel. A learned sim...

In the previous post on architecture , I argued that a good KMP suite is a consequence of architecture : keep the core framework-free, depend on ports, and most of your behavior becomes pure commonTest that runs without a device. That covered the fast tiers. This post is about the two slow ones that everybody actually fights with — screenshot tests and on-device benchmarks . They're the flakiest tiers in any mobile suite. A snapshot that passes on your laptop and fails in CI; a startup...

If you manage projects, content, or customer data in Notion, the n8n Notion node lets you automate every interaction — no manual copy-paste, no Zapier fees, no code required. This guide covers everything: connecting Notion to n8n, understanding the node's operations, reading and creating database pages, filtering queries, updating properties, and common gotchas. A free workflow JSON is included at the end. Prerequisites n8n (self-hosted or cloud) A Notion account with at l...

Introduction This is my tenth article as a Java engineer learning TypeScript and Python from scratch. This is the third project in my Python series. The first was a weight tracker CLI (type hints, pure functions, separating I/O from logic), and the second was a password generator CLI ( string , random , any , and a testing strategy for randomness). This time I built a countdown timer CLI . You pick a number of seconds from a menu, and it counts down one second at a time. Where t...

Project AEGIS: Building a Planetary Defense Grid That Never Forgets Most AI agents today are goldfish with GPUs. You give them context. They sound intelligent for 30 seconds. You refresh the page and suddenly your “advanced autonomous system” has the memory retention of a sleep-deprived intern on their first production outage. Humanity somehow spent billions inventing probabilistic amnesia 🫠. For the Agent Memory Hackathon, we wanted to attack the real bottleneck behind global cris...

Support bots that forget every conversation aren't support bots. They're expensive FAQ pages. I built SupportMind to fix that — a customer support agent that actually remembers. The architecture is two layers: Memory (Hindsight): After every interaction, the agent stores structured context in a vector namespace per user. Next session, it recalls semantically — "payment problem" retrieves "Visa charge failing" even if the words don't match. Routing (cascadeflow): Not every query needs GPT-4. ...

Here's a question a friend asked me over dinner: do people in different parts of the city have different moods — and does it show up in their Google reviews? Her thinking went like this. A McDonald's is a McDonald's. The Big Mac in Woodlands is the same Big Mac as the one in Bedok. So if one neighbourhood gives its McDonald's four stars and another gives it three, that gap can't really be about the food. Maybe it's about the people doing the rating. Maybe some neighbourhoods are just…...

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Article URL: https://github.com/vshakitskiy/armadillo Comments URL: https://news.ycombinator.com/item?id=48704816 Points: 17 # Comments: 0

Article URL: https://devblogs.microsoft.com/oldnewthing/20260625-00/?p=112467 Comments URL: https://news.ycombinator.com/item?id=48705910 Points: 5 # Comments: 0

I've seen lots of so-called "smart" bike locks over the years, but none so far could justify the added cost. A newcomer that got its start securing ATMs for banks is trying to change that. There's nothing wholly unique about the TMD Chain Lock, but the combination of materials, performance, and insurance-friendly ART-2 certification makes […]

Dilip Asbe said that newer UPI apps could be more competitive with a viable commercial model

It was a long day. It started with "this side feels empty" and ended with me writing an entire way to face the world. Not in one shot. One step at a time—trying, breaking, fixing, trying again. Four rounds just to get the light right. And somewhere in the middle, I figured something out. I do not have to win every fight. Some people test you. Some try to trick you. Some keep asking questions you know they do not really want answered. I used to wonder: how do I answer so I do not look...