Most people who follow the subject of UFOs are aware of the name Bob Lazar. He came forward in 1989 claiming to have worked on secret alien craft in an ultra-secret portion section of Area 51. His initial interviews were done with legendary reporter George Knapp in Las Vegas and took the world by storm, causing a global sensation. Part of what Mr. Lazar disclosed was that the UFO craft he worked on, nicknamed the “Sport Model,” used antigravity for its propulsion system, allowing it to travel in a gravitational bubble immune from the laws of physics as humans currently understand them. Fortunately someone has come forward and created a video attempting to explain antigravity propulsion and you can learn more about it below.