I'm pretty sure you missed his point.
Oh, no. I got his point. I just thought it was redundant. Allow me to reiterate.
According to the laws of aeronautical physics, it is impossible to make a flying craft... fly... without 'lift'. I understand that. Which is why, in the SW universe, a technology called 'ion repulsion' is applied, to create the lift those crafts need to stay airborne. While these movies are science fiction... they do have a miniscule amount of science to them. Ion repulsion is a method of drawing in only the atoms in the oxygen that are charged (-). The ionization process utilizes an electro-magnetic motor, which turns those (-) atoms into (+) atoms. The end result is a (+) charged column of air, much like a small tornado. It is this column of air that keeps the crafts airborne, providing a means of synthetic 'lift'.
It works on the same principles of having two (+) charged magnets repelling each other. This is called magnetic repulsion. When you magnetize something, it is given a (+) or (-) charge. Identical polarity provides repulsion. If you ionize oxygen, you are changing the atoms' polarity, thus creating 'ion repulsion'. When this form of technology is referred to in the EU, it is called 'repulsor-lift'.
Ever see one of those 'Oreck air purifiers' work? It's the same principle. The 'air purifier' takes in oxygen, then reverses the polarity through ionization. The air is filtered as it passes through the purifier, and it is forced out into the room in columns of ionized air. They don't teach this in aeronautical engineering school.
I got the point, civ. Once again, Star Wars is FICTIONAL. It is make believe, and you either love it, or hate it. I didn't think Tomb Raider was that great because of the manner in which Lara Croft fires a PAIR of Israeli made Desert Eagles, with little or no recoil. Ever fired a Desert Eagle? If you haven't, they have a KICK to them. I'm not incredibly strong, but I can handle firing most handguns with one hand... not a DE. It's a very powerful handgun. Like I said, you either love Star Wars, or you hate it... either way, it's all make believe.