The Meissner effect shown by levitating a magnet earlier mentioned a cuprate superconductor, and that is cooled by liquid nitrogen Under some ailments, for instance incredibly reduced temperatures, some ceramics exhibit high-temperature superconductivity (in superconductivity, "high temperature" implies over thirty K). The rationale for this isn't recognized, but there are https://magbeads03581.bloggerbags.com/44798702/helping-the-others-realize-the-advantages-of-how-does-a-ceramic-heater-work