Okay, imagine you have a toy train set. When you push the train along the track, sometimes it slows down because there’s a little bit of friction between the wheels and the track.Now, imagine if the train could glide along the track without slowing down at all. That’s kind of like what happens with superconductors. They are materials that let electricity flow through them without any resistance, like the train gliding smoothly along the track. It’s like magic for electricity!
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Ирина Микулина
Мастер декоративных работ (эксперт по декоративной штукатурке). Стаж 15 лет.