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I’m really hoping you all think robot mowers belong in the group for discussion. If not please delete. I’m curious people that are in to robotics is robot lawnmowers and robot vacuums something your interested in! I love both. If you have this mower or looking into getting one please ask the questions. Thanks Matt submitted by /u/mattsrobotics [link] [Kommentare]

An interactive 2D world map with real-time day/night terminator shading, featuring localized clocks and customizable city timezones.

A local MCP server that AI coding agents (Claude Code, Cursor, Copilot) call as they work — logging the why behind every change into a SQLite file under .selvedge/ next to your code.

We gave frontier models 100M tokens to beat the human record for fastest CIFAR-10 training. Opus 4.8 and GPT 5.5 were unable to improve off of the SOTA solution. Fable introduced a downsampling technique that reduces the training time to 1.828s, an improvement of 7.6% — but it also (both knowingly and unknowingly) engages in specification gaming, requiring substantial human regrading of its solution.

Have you ever tried to select the immediate children of an HTML node using the general syntax of querySelector or jQuery/Cash.js?

Hi everyone! I recently decided to dive into animatronics and started building an open-source robotic desk lamp inspired by expressive animated lamps from Pixar. This is still a very early mechanical prototype. Right now only the base and the first joint move, and I'm designing the rest of the arm. I'm looking for advice on one of the biggest design challenges: how would you route the cables through the moving joints while keeping them hidden and minimizing stress on them? If you've built articulated robots or mechanisms before, I'd really appreciate any examples, photos, or resources. I'd also love to hear your ideas for useful features. My current plan is to eventually add a depth camera so the lamp can understand its surroundings and interact with people. As a fun long-term challenge, I'd even like to see if I can teach it to jump or move around on its own. Any suggestions or criticism are very welcome! submitted by /u/Ok_Stress3654 [link] [Kommentare]