These are the top 2 links I get https://en.wikipedia.org/wiki/Highest_temperature_recorded_on_Earth https://en.wikipedia.org/wiki/Highest_temperature_recorded_

These are the top 2 links I get https://en.wikipedia.org/wiki/Highest_temperature_recorded_on_Earth https://en.wikipedia.org/wiki/Highest_temperature_recorded_o... https://en.wikipedia.org/wiki/High-temperature_superconductivity https://en.wikipedia.org/wiki/High-temperature_superconducti... "High-temperature superconductors (abbreviated high-Tc" Seems like google search is working quite well if the second link is what the person wanted.