Why This 17-Year Old's Electric Motor Is Important

Transcript

A portion of this video is  brought to you by Surfshark. Where there’s tech, there’s magnets. The strong  magnets that generate their own magnetic field, AKA permanent magnets, aren’t only on your fridge.  They’re in multiple places inside your fridge, and in your cell phone, headphones, and hard  disk drive, too. Permanent magnets are also a cri... Read More