It's not possible right now but it will be, I've been looking up on how to build one and there are several teams working on the Lightsaber, one
person claims he made one but I won't believe him unless he posts up a video, he says it's not full scale though, the biggest problem in making a
Lightsaber is getting the Laser to stop. In order to do that you need to generators in your lightsaber, so the laser can stop, sorry, I'm not an
expert on this, I've just been reading, I'll let you guys know if a real one is made.
E-mail this dude, he is the guy who claimed to of made a real one:
downey@ca.inter.net
Here is the link as well:
Real Lightsaber Link Here
Hope this helps a little, see ya
[edit on 11-9-2008 by kkahluadarkj]