Opposite Spinning Blades Fidget Spinner By nadjarian in WorkshopCNC99Introduction: NullBy nadjarianFollow More by the author: About: Mechatronics Engineer and Product Designer. More About nadjarian » This fidget spinner concept works with gears which turn on opposite directions at the same time. Check how it works here: https://youtu.be/kZG9Lp3L8og
