Speaking of military...
Last night's episode of the Universe covered space warfare. Interesting stuff, although one MAJOR glitch regarding "starfighter" combat:
Inertia still exists in space. You can't be going one direction then instantaneously stop and jet off in another. For one, Newton doesn't like that, not to mention that the G forces of such sudden acceleration and deceleration would smash your pilots into goo. While it may not exactly be like Star Wars, space dogfights probably wouldn't look TOO dissimilar from a terrestrial one as far as the movement of the craft (and possibly by intent to make it easier for pilots to adjust).
The also completely neglected the concept of energy-based weaponry, maybe some sort of magnetically bottled plasma? Except for their "antimatter bomb," everything was either a laser, nuclear, or solid projectile.
I will say, though, that "the Rod from God" may have just become my favorite technology term.