[quote name='HumanSnatcher']I guess its the scifi geek in me that loves that one day the stuff there will likely be very possible...and not in a galaxy far far away.
I've always wondered, since the Wars universe has no concept of earth, does that make them aliens?[/quote]
History Channel (or was it Discovery) did a great special on the Science of Star Wars and they proved that a lot of the stuff in Star Wars can (and does) exist, to some extent. Lightsabers, for example. Can be done, but the hilt would be the size of 3 football stadiums.