system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Room Temperature Superconductors

I was reading Michio Kaku's physics of the future book, where he mentions room temperature super conductors... I'm confused on how this would work because I thought superconductors only happen at around 0k.
gpt
A room temperature superconductor is sort of a holy grail of physics/engineering/science/etc.

If one were to be discovered, it would be a huge deal, because it would allow us to work with electricity much more efficiently and easily in many situations. 

So far, nobody's found one, but the search is on-going. It would be a huge deal if one was discovered. Scientists have found superconductors that work at temperatures significantly higher than absolute zero, but still much colder than room temperature.