There was a time when print-in-place moving parts were a curiosity, but [Tomek] shows that things are now at a point where a hand-cranked turbine blower with integrated planetary gears can be entirely ...

A mesmerizing 3D printed planetary gear fidget spinner featuring smooth rotation, intricate mechanics, and a satisfying movement that makes it enjoyable to watch and use. #3DPrinting #FidgetSpinner ...

3D printed gearboxes are great for experimental designs, but due to roughness and inaccuracies in the printed surfaces, they can wear quickly and be rather noisy. As a possible alternative, [Resetman] ...

A detailed 3D printed planetary gear fidget spinner featuring smooth rotation, intricate mechanics, and endless motion that makes it satisfying to watch. #3DPrinting #MechanicalDesign #FidgetSpinner ...