The wonder material which could hold the key to near-limitless energy
A rare-earth barium copper oxide (REBCO) is now being used by an Oxfordshire-based company for its superconducting properties ...
Hackaday6 年
Cook Up Your Own High-Temperature Superconductors
It looks more like a charcoal briquette than anything, but the black brittle thing at the bottom of [Ben Krasnow]’s crucible is actually a superconducting ceramic that can levitate magnets when ...