What makes magnetic gearboxes so amazing?

I knew magnets were fascinating before making this video, but I didn't realize how amazing they actually are. My mind was blown when researching information for this video. In this video I use a 3d printed magnetic gearbox to demonstrate just a few of the reasons why planetary gearboxes are so useful. Learn CAD and discover cool STL designs for 3D printing: https://3dprinteracademy.com/ Magnetic gearbox web app simulator available on www.3dprinteracademy.com - https://3dprinteracademy.com/products... #3dprinted #gearbox #planetarygears #magnets #gearratio #bambulab