Sphere Dissection, Yin-Yang Style

thingiverse

How do you divide a spherical object like a watermelon or orange among four people? Here's an interesting way to dissect a sphere in the Yin-Yang style, suitable for learning about 3D design and math through art. This is an introductory project designed to help students navigate 3D space. You'll need two identical sets of A and B parts to create a complete sphere. These parts are mirror images of each other. The default radius of the sphere is 50mm, but you can adjust it as needed. To assemble the sphere, print two copies of A and two copies of B at 5% infill. Once the printing process reaches about halfway point, insert a small magnet into the head of each part for easy assembly. This will make it simple to connect them together seamlessly.