The file 'The Celestial Sphere – 200 Brightest Stars – Star Projector 3D Printer Model' is (nb,scad,stl) file type, size is 167.8KB.
This thing allows you to print out the Celestial Sphere with small pentagonal holes drilled for each star. It has a hole in the South Pole, so if you put a bright point-source light such as an ultra-bright LED inside it, it acts as a simple star projector.
01CelestialSphere.nb | 77.5KB | |
01CelestialSpherePolar.scad | 755.0B | |
01CelestialSpherePolar.stl | 1.3MB | |
stars.scad | 26.2KB |