Pythagoras Cup

thingiverse

I designed this 3D model in Fusion360 to get familiar with the interface and create an engaging display piece. Unlike conventional pythagoras cups, the inlet tube is discreetly positioned on the side rather than at the center. This design makes it easier to surprise unsuspecting users by releasing water suddenly when held upright and filled quickly. Depending on the size printed, you may need to remove excess water from the tube before each use to prevent air pockets that can impede its function. The effectiveness of this cup relies heavily on airtight sealing of the tube, so I suggest using 4+ perimeter shells and starting the seam randomly on each one for added reliability. A high flow rate is also crucial for optimal performance. Without supports, I experienced only minor drooping during printing; however, it largely depends on your printer's ability to handle overhangs.