There is a buzz that scientists have discovered a superconducting material @ room temperature / atmospheric pressure .
www.bloomberg.com

What’s an Ambient Superconductor and Why the Buzz About LK-99?
Superconductivity is having a moment. The concept of developing techniques for transporting electricity with no resistance is tantalizing because it has the potential to revolutionize the energy industry, reducing waste, lowering bills and helping to curb global warming. But superconductivity...
