If you’ve been interested in FreeCAD but haven’t known where to start, here’s a wonderful video tutorial for FreeCAD 1.1 by [Deltahedra] aimed squarely at how to model a 3D part from scratch while ...

We’re always looking for interesting biohacks here on Hackaday, and this new research article describing a calibrated pulse oximeter for different skin tones really caught our attention. Their idea ...

x, y, z = np.mgrid[0:grid_size, 0:grid_size, 0:grid_size] # 1. SHAPE A: The Base Ring (from Step 2) center_x, center_y = 10, 10 distance_from_center = np.sqrt((x ...

I hope there won't be any crashes. Bugs are expected. Especially with the map generation. I've yet to figure out how to completely rule out the possibility of there being no descent ladder on the map.