Question: How come Trudi sometimes needs an oxygen mask but mostly doesn't - I can understand her not needing one (apparently, there is a glass partition between her and the rest of the helicopter; so whoever is with her has to wear masks, as they are behind the glass partition. But at one stage, Trudi and Norm are up front and Jake and Grace are behind them, and none of them are wearing masks - is the glass partition movable? And during the battle scene, you can see a bullet hole in Trudi's helicopter glass - shouldn't she need a mask now, as the outside air is getting in? Finally, how come Trudi needs a mask just after the home tree is destroyed and she and Norm and Jake and Grace (who was shot and is dying) escape and head for the Tree of Souls? What makes this time so special?kh1616
Question: There is a scene where Parker is telling Grace that the piece of ore he is holding, called "unobtainium", is why they are on Pandora. This same ore was used in the 2003 movie, "The Core", to build the manned drilling machine to bore through Earth, to the core. Was the use of the same ore name in Avatar, done with permission from the earlier movie? Or was it a mistake?Big John
Question: What does the mineral the RDA is after do? It's probably a superconductor, but it could also be a catalyst for hydrogen production (explains the floating mountains), or elements from the Island of Stability*, which are super-nuclear-fission fuel. Is it added to other materials to make them stronger and better, like platinum? Does this mineral make practical fusion possible, or even antimatter reactions? Is it an actual anti-gravity mineral? What is it? *http://en.wikipedia.org/wiki/Island_of_stability http://en.wikipedia.org/wiki/Dilithium_(Star_Trek)Fictional_elements_and_materials.
Question: When they get the injured Grace to the Tree of Souls, she's naked, just covered in vines. How did they get those plants to cover her and hold onto her like that? And why use plants, and not common human underwear? And come to think of it, why does she need to be naked in the first place? Sure, the roots need to access her body, but wouldn't it do to just access her head?Mithcoriel
Question: At the end when all the forest animals on Pandora join in the fight, they seem to be targeting only humans. Since they can't determine the good ones from the bad ones, wouldn't this have put Norm Spellman (now back in his human form) in extreme danger? Always considered it a plot-hole, but any explanations would be welcome.Gavin Jackson
Question: Now for people who have mastered the art of nearly light speed travel, wasn't it odd that they could not have destroyed the tree of souls with missiles launched from a distance? Dropping explosives seems so primitive.
Question: This question is more based on the soundtrack of the movie. After comparing the soundtrack CD to the music scores in the movie, I noticed there's some moments where the music is only heard in the movie, such as when we're first introduced to the floating mountains or the flute music that plays when Jake learns to ride on the direhorse. My questions are: Why were these left out of the soundtrack? And where can I find similar tracks to these? Not exact tracks, in case I can't find them, but similar music.
Question: I'm assuming that floating rocks are made from Unobtanium - thus able to fly. But where did they get all the water to supply the waterfalls?
Question: Why are humans unable to breathe the air on Pandora? A lack of oxygen seems plausible, but then the fires which erupt during the Hometree bombing wouldn't be sustained.
Question: When Neytiri's father dies, he gives her his bow. Does that make Neytiri the chief? Or is Tsu'tey the chief now? And who's the chief after Tsu'tey dies? I read somewhere that Jake has got the face markings of a chief in one of the final scenes, suggesting he's the new leader. Though that seems a bit weird, given his lack of experience.Mithcoriel