I came across this article about the electric motor a 17 year old kid is designing. It won him $75K in a prestigious science and engineering competition. It will be interesting to see if he really can develop his motor into something significant in the coming years.
https://apple.news/AAjNxOdiDRn-fCLxAer_-Yw
https://apple.news/AAjNxOdiDRn-fCLxAer_-Yw