Most of us have grown up with the legendary sci-fi fairy tale called Star Wars. One of the most fascinating imaginary gadgets that appear in the franchise is the so called lightsaber.
As we know from the movie itself, the lightsaber is the single weapon of a Force wielder, either Jedi or Sith. It is described by Obi Wan Kenobi as “an elegant weapon, from a more civilized age”. There is an army of Star Wars fans who would give anything to be in possession of a real lightsaber. But is it possible that a lightsaber ever exists, and if it did exist, what would the consequences be?