Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

Researchers at the Paul Scherrer Institute PSI, in collaboration with the National Institute of Standards and Technology (NIST) in Boulder, Colorado, have for the first time succeeded in using ...

In this video, I show how to make seedling shelves or trays low cost by repurposing some old galvanized mesh. Now I have somewhere to nurse and grow our seedlings and young plants before planting them ...

Working from home by day, gaming and streaming by night? Defeating Wi-Fi dead zones is more important than ever. A mesh network system can help, and these are the best we've tested. I’ve been working ...

This is the codebase for our work TetWeave: Isosurface Extraction using On-The-Fly Delaunay Tetrahedral Grids for Gradient-Based Mesh Optimization, accepted as Journal Paper at SIGGRAPH 2025. It ...

This project simulates an LED matrix display on your computer screen. Think of it like a grid of tiny lights (LEDs) that you can control individually - just like those scrolling LED signs you see in ...