Superconductivity without cooling?
Room temperature superconductivity (0 Celsius) = perpetual motion machine to me. They are both stored in the same region of my brain. This would CHANGE EVERYTHINGFinding a room temperature superconductor "would have enormous technological importance and, for example, help to solve the world’s energy problems, provide for faster computers, allow for novel memory-storage devices, and enable ultra-sensitive sensors, among many other possibilities." from http://researcher.watson.ibm.com/researcher/view_group.php?i...