Room-Temperature Superconductivity Achieved for the First Time
This is interesting for a couple reasons.1) While I agree with the article's assessment that superconduction along huge distances is a likely no-go given pressures involved, it's not out of the realm of possibility that we could find a way to apply massive static pressure loads to small high-performance circuits.2) If the pressures are 75% the Earth's core, that raises interesting geologic questions about what's going on in the Earth's core. Perhaps the model for Earth's magnetic field (or the material that causes it) will need to be adjusted to account for the possibility of naturally-occurring superconductors.