Has this been discussed here? Navy files for patent on room-temperature superconductor. https://phys.org/news/2019-02-navy-patent-room-temperature-superconduct

Has this been discussed here? Navy files for patent on room-temperature superconductor. https://phys.org/news/2019-02-navy-patent-room-temperature-superconductor.html https://phys.org/news/2019-02-navy-patent-room-temperature-s... "The application claims that a room-temperature superconductor can be built using a wire with an insulator core and an aluminum PZT (lead zirconate titanate) coating deposited by vacuum evaporation with a thickness of the London penetration depth and polarized after deposition. An electromagnetic coil is circumferentially positioned around the coating such that when the coil is activated with a pulsed current, a non-linear vibration is induced, enabling room temperature superconductivity. "This concept enables the transmission of electrical power without any losses and exhibits optimal thermal management (no heat dissipation)," according to the patent document, "which leads to the design and development of novel energy generation and harvesting devices with enormous benefits to civilization.""