Like most Americans, I love guns and I love explosions. Personally, I'd never actually use a gun on anything living, of course, but I can't get enough of watching inanimate objects get blown up in increasingly effective and creative ways. (even though I'm pretty sure that the only reasonable use for some of the more sci-fi weapons would be interstellar war, which I don't see as likely any time soon) It naturally follows that I love watching shows about all the futuristic weapons and military-related technologies being developed.
Anti-missile lasers (USA Air hehe)
Okay, which one of these things is not like the others? The juxtaposition is just so absurd, it makes the segment sort of bizarre to watch.