Alright, consider you've got a definitely awesome slide on the playground. Ordinarily, whenever you go down a slide, you can find some friction that slows you down a tiny bit. Friction is such as the rough parts of the slide which make you go slower.
Now, photograph a magic slide wherever there isn't any friction at all! You'd probably go down super fast without the need of anything slowing you down. Which is sort of like what occurs in a superconductor.
In a daily wire, when electric power flows, it faces some resistance, that's like friction for the electric present-day. This resistance would make the wire heat up and wastes some Electrical power.
But in the superconductor, there's no resistance Discover here in the slightest degree! The electric power can movement perfectly with no energy reduction, just like you happening that magic slide Tremendous quickly. Having said that, to generate this come about, superconductors should be really, pretty cold, colder than ice cream, even colder than nearly anything inside your freezer!