The Scientist That « Discovered Antigravity » Then Disappeared Completely
Anti-gravity (also known as non-gravitational field) is a hypothetical phenomenon of creating a place or object that is free from the force of gravity. It does not refer to the lack of weight under gravity experienced in free fall or orbit, or to balancing the force of gravity with some other force, such as electromagnetism or aerodynamic lift. Anti-gravity is a recurring concept in science fiction, particularly in the context of spacecraft propulsion.
( Learn more : https://en.wikipedia.org/wiki/Anti-gravity )
In the 90’s a seemingly breakthrough in theoretical physics would be met with some skepticism. After various experiments would make certain discoveries hard to verify, a key scientist’s disappearance may have been at the core of figuring out what is going on.