content: Salvatore Cezar Pais (w/ US Navy) has patented room-temperature superconductivity and antigravity technology among other things. Salvatore Cezar Pais - How had I not heard of this sciencefag til today?  He and the US Navy have patented room-temperature superconductivity technology and "inertial mass reduction" devices. That's cool. But Gravitational Wave Generators. That's apparently a thing now.  https://patents.justia.com/inventor/salvatore-cezar-pais High frequency gravitational wave generator Patent number: 10322827 Abstract: A high frequency gravitational wave generator including a gas filled shell with an outer shell surface, microwave emitters, sound generators, and acoustic vibration resonant gas-filled cavities. The outer shell surface is electrically charged and vibrated by the microwave emitters to generate a first electromagnetic field. The acoustic vibration resonant gas-filled cavities each have a cavity surface that can be electrically charged and vibrated by acoustic energy from the sound generators such that a second electromagnetic field is generated. The two acoustic vibration resonant gas-filled cavities are able to counter spin relative to each other to provide stability, and propagating gravitational field fluctuations are generated when the second electromagnetic field propagates through the first electromagnetic field. Type: Grant Filed: February 14, 2017 Date of Patent: June 18, 2019 Assignee: The United States of America as represented by the Secretary of the Navy Inventor: Salvatore Cezar Pais Piezoelectricity-induced Room Temperature Superconductor Publication number: 20190058105 Abstract: The present invention is a room temperature superconductor comprising of a wire, which comprises of an insulator core and a metal coating. The metal coating is disposed around the insulator core, and the metal is coating deposited on the core. When a pulsed current is passed through the wire, while the wire is vibrated, room temperature superconductivity is induced. Type: Application Filed: August 16, 2017 Publication date: February 21, 2019 Applicant: United States of America as represented by the Secretary of the Navy Inventor: Salvatore Cezar Pais Craft using an inertial mass reduction device Patent number: 10144532 Abstract: A craft using an inertial mass reduction device comprises of an inner resonant cavity wall, an outer resonant cavity, and microwave emitters. The electrically charged outer resonant cavity wall and the electrically insulated inner resonant cavity wall form a resonant cavity. The microwave emitters create high frequency electromagnetic waves throughout the resonant cavity causing the resonant cavity to vibrate in an accelerated mode and create a local polarized vacuum outside the outer resonant cavity wall. Type: Grant Filed: April 28, 2016 Date of Patent: December 4, 2018 Assignee: The United States of America as represented by the Secretary of the Navy Inventor: Salvatore Cezar Pais High Frequency Gravitational Wave Generator Publication number: 20180229864 Abstract: A high frequency gravitational wave generator including a gas filled shell with an outer shell surface, microwave emitters, sound generators, and acoustic vibration resonant gas-filled cavities. The outer shell surface is electrically charged and vibrated by the microwave emitters to generate a first electromagnetic field. The acoustic vibration resonant gas-filled cavities each have a cavity surface that can be electrically charged and vibrated by acoustic energy from the sound generators such that a second electromagnetic field is generated. The two acoustic vibration resonant gas-filled cavities are able to counter spin relative to each other to provide stability, and propagating gravitational field fluctuations are generated when the second electromagnetic field propagates through the first electromagnetic field. Type: Application Filed: February 14, 2017 Publication date: August 16, 2018 Applicant: United States of America as represented by the Secretary of the Nary Inventor: Salvatore Cezar Pais