[SimbaOnSteroids]

Not only is it a purported to be a room temperature super conductor, it's a relatively high temperature superconductor, not guarantee the effect goes away if you put it under a torch.

[geon]

I think the critical temperature was 400 K (127 °C).

[sfink]

The original preprint said at least 400K. They didn't find an upper limit. And for some reason, they don't seem to have the standard impulse of "hey, our potentially revolutionary material that we've been working on for 20 years seems to actually be working. Let's check what happens when we set it on fire!"

[proto_lambda]

As far as I can tell, 127°C is just the highest temperature it was tested at. The critical temperature may be higher.