Room Temp already achieved, page-3

I'm not particularly worried.

"Yet while researchers celebrate the achievement, they stress that the newfound compound — created by a team led by Ranga Dias of the University of Rochester — will never find its way into lossless power lines, frictionless high-speed trains, or any of the revolutionary technologies that could become ubiquitous if the fragile quantum effect underlying superconductivity could be maintained in truly ambient conditions. That’s because the substance superconducts at room temperature only while being crushed between a pair of diamonds to pressures roughly 75% as extreme as those found in the Earth’s core."