Nikola Tesla Quote Alternating Current AC Induction Motor for MacBook Laptop Die-Cut Vinyl Decal Sticker

Tesla's genius was to take a DC motor and reimagine it he eliminated the mechanical parts where metal rubbed against metal replaced the inner cylinder with one made of copper and sent an electric current through the outer ring turning the outer ring and a cylinder into magnets the interaction of the two magnets made the inner cylinder spin without any parts touching imagine a merry-go-round okay and you want to spin your kid around and and there's you know a pole sticking up from the merry-go-round so you grab the pole here and you push it across like that and the merry-go-round goes around and you wait until the pole comes and then you grab it and push it again okay so you can think of the pole as the electromagnet on the cylinder and you are the magnet on the outside and you're timing your grab because if you just if you grabbed it here you know you wouldn't be able to push you've got