According to Wiki, the highest temperature an inorganic compound (based on copper-oxide) can be superconductive, is 133°K.
http://en.wikipedia.org/wiki/High-temperature_superconductors It's interesting that the subtle human nervous system (naaDii-s, like suSumnaa, iDaa, pin.galaa, kuurma, etc, etc.??) can be superconductive (necessary for creating the Meissner effect which yogic flying is based on?) in 37°C... ROFLOL!
