Windmobile - Print & Fold

thingiverse

So, here's an idea that's worth taking a closer look at, even if it has some flaws. The spin is decent, but maybe someone will find a way to make it work better. Print flat and then gently fold along the cuts into a curved, wind-catching shape. Hang outside on a thread and let the wind take over. https://youtu.be/G2sipuiohBE Notes: - Print with 0.2mm layers, since the fold cuts leave 0.4mm behind. - Fold into the fold cuts, not away from them (or you'll break off pieces). - Spins better with a weight tied to the bottom hole. - Probably looks best with either reflective or translucent plastic, but I'm running low on those materials. - Ideally, hang it with a fishing swivel so the suspension string doesn't get all tangled up. - I strongly recommend printing the small test version first to make sure your printer is dialed in and the folds work for you, before making a large version. I've included the OpenSCAD file for those who want to adjust the number of rings, size of rings, polygon type, etc.