14. The Battle Droid Syndrome.
The mutated muscular soldiers of Mordor turned out to be hilariously ineffective fighters, a dozen of them held off by a single dying human. Apparently they made the beasts by crossing Orcs, Goblins and the French.
16. The Asbestos Wizard.
We all saw Gandalf fall into the molten core of Middle Earth after his battle with the firebeast thing in part 1. Well, I guess the Gandalf action figure must have sold well, because in the slap-together sequel Two Towers, Gandalf is back. Perhaps it was voodoo, a la the corpse in Weekend at Bernie's II (look closely and you'll notice LOTR steals several elements from the WAB films).
25. Propaganda.
The Elves, clearly the most advanced and wise species, are also clearly gay.
26. Speaking of Elves...
Elves are beautiful and wise and tall? Great warriors? Makers of fine lightweight weapons? Our modern knowledge of elves has observed only an ability to make cookies and toys. All the elves in the film are portrayed as living in a warm paradise (Rivendell) but our own information tells us the aforementioned group of toymaking elves work and thrive in the arctic. Hey, Mr. Jackson: Research is half of writing.
39. Hair Today, Gone Tomorrow.
The most advanced civilization is that of the elves, which are long-haired, new-age types? Sorry, Mr. Jackson, but modern science has proven that in any modern civilization, hippies would be extinct.