Artificial Gravity

Aritficial Gravity  is the concept of defying, creating, or otherwise manipulating the force of gravity.

Basic Concept
Artificial gravity would be a useful asset in transportation and space travel. On a space station, or space craft, artificial gravity would by neccesary for normal life in space. Several ideas have been proposed, the most common of which being centrifucal force and electromagnetism.

Proposed Tech
Gravity, it is commonly believed, can be credited to subatomic particles know as gravitions. Although yet to be scientlifically proven, they may, in the future, be manipulated to create true artificial gravity.