Once upon a time there was a little girl named Nikki. One day, Nikki went to the park with her friends. They were playing with their toys when they saw a man with a big magnet. The magnet was so strong that it could pick up cars!
The man asked Nikki if she wanted to see something amazing. He took out a small piece of superconductor and put it on top of the magnet. To Nikki’s surprise, the superconductor started to float in the air! It was like magic!
The man explained that the superconductor was so cold that it could make the magnet float in the air. Nikki was amazed and asked how it worked. The man told her that the superconductor was like a superhero that could make things fly.
Nikki went home and told her parents about the amazing thing she saw at the park. She wanted to learn more about superconductors and how they worked. Her father smiled and said he would teach her more about it.
He told that superconductor is like a magical material. It is so special that it could conduct electricity without any resistance. This means that the electricity could flow through it without any obstacles, like a car driving on a road without any traffic. But there is a catch. The superconductor can only do this when it is very, very cold. It is like a snowman that could only come to life when it was freezing outside.
And so, Nikki learned about the magical world of superconductors and how they could make things fly.
