Optical Illusion Pinwheel v2.5

thingiverse

Stick it on a garden flower pot to amaze everyone with an incredible optical illusion! UPDATE V2.5: Enhanced Handle Design, 50% Thinner Blades for Improved Wind Resistance and Better Construction with New E-clips! Design: Inspired by a fascinating metal pinwheel at our local museum that created a remarkable optical illusion when rotating, I became hooked. When returning home, I decided to create my own printable design, and after many prototypes, I finally perfected it. This innovative pinwheel features special twin blades that rotate in opposite directions when air hits them, while the handle includes a standard pencil-sized hole for easy extension and garden attachment. Don't forget to explore my other unique designs here: http://www.thingiverse.com/Dalpek/designs Article featured on 3dprint.com: http://3dprint.com/48854/optical-illusion-pinwheel/