Star Wars Fans, Learn The Science Behind The Lightsaber!

Now, this is pretty cool (especially if you're a big Star Wars fan like the Dave Man is).  

Have you ever wondered what kind of technology and engineering goes into creating a lightsaber?

If you answered, "Yes," then you probably are a Jedi Knight.

If you answered, "No," you are an evil Sith Lord.

Anyway, check this coolness out!  And may the Force be with you!

- East Side Dave