Anti-gravity is one of those controversial subjects that some say is more in the realm of science fiction than science fact with many physicists saying it’s just not theoretically possible while others are busy trying to find theories that would allow it to be possible. In this video, we look at some of the things that we thought were anti-gravity but turned out not to be and what could be our nearest discovery with the vailidation of Einstein’s predictions of space and gravity warping.