gravitynegating
Gravitynegating is a term used to describe approaches, phenomena, or devices that aim to reduce or eliminate the weight of an object by counteracting gravitational forces. In scientific contexts the phrase is usually applied to speculative concepts such as true gravity negation, and to practical methods that mimic weightlessness or levitation through other means. The term appears most often in discussions of propulsion, aerospace, and science fiction.
From a physics standpoint, gravity is described by Newton's law and, more fundamentally, by the curvature of
Practical manifestations related to gravity negating include buoyancy, which produces upthrust in fluids, and free-fall weightlessness
In science fiction, gravity negators or antigravity devices are common plot devices. In real science, there