The Meissner outcome shown by levitating a magnet previously mentioned a cuprate superconductor, that's cooled by liquid nitrogen Beneath some situations, including very reduced temperatures, some ceramics show high-temperature superconductivity (in superconductivity, "high temperature" suggests previously mentioned 30 K). The reason for it's not understood, but There's two big househ... https://rylanghhfc.humor-blog.com/37797581/top-guidelines-of-ceramic-coating-process