How Star Wars Lightsabers Work. This infographic shows the inner-workings of the lightsaber and how its powers can be used for good or evil depending on whose hands it is in. Read on for more fun lightsaber facts and how it has evolved over the years.
The Sci-fi genre contains some fantastic and horrifying ideas about the future, but how far away are they? The Sci-Fi Timeline created by Glow places classic sci-fi movies and games on a very long timeline.