Very RARE Antique "Movado" Pocket Watch Masonic Silver Plated Chain Swiss 15J | eBay
How Star Wars Lightsabers Work. One of the coolest weapons in sci-fi and movie history is the lightsaber. First introduced in Star Wars, it is one awesome piece of weaponry. 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.