the world is separated into 2 different substances insulators and conductors. insulators hold electrons tightly where as conductors hold their electrons loosely. glass, ceramic objects and silk are just some of the materials that insulate electricity.
i understand that their are 2 different types of electricity current and static and that there are 2 different substances insulators and conductors.
i didn’t really understand how the machine worked so i guess that my question is how exactly did the machine work.