Factual error: During the hometree bombing, the "sky people" throw gas grenades at the N'avi. It's a cool tactic but because of the helicopter blades rotating right above them, the gas would just get blown away therefore making it a useless thing to use in the war.
Avatar (2009)
1 factual error
Directed by: James Cameron
Starring: Sigourney Weaver, Giovanni Ribisi, Zoe Saldana, Michelle Rodriguez, Sam Worthington, Stephen Lang, Joel Moore
Continuity mistake: In the scene where Parker is shown playing golf on the indoor golf course in RDA, the first time he hits the ball, there are two other balls lying on the course side by side. In the next shot, two are distant apart and in the shot after that, they are in their original position. (00:12:15)
Dr. Grace Augustine: So you just figured you'd come here, to the most hostile environment known to man, with no training of any kind, and see how it went? What was going through your head?
Jake Sully: Maybe I was sick of doctors telling me what I couldn't do.
Trivia: During the final battle, Lyle Wainfleet's AMP Suit gets knocked down and crushed by a charging Hammerhead Titanothere. Wainfleet utters a Wilhelm scream just before he's crushed. (02:21:05)
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?
Chosen answer: The Core didn't originate the name - it's been used since the 50's and even has its own Wikipedia article at http://en.wikipedia.org/wiki/Unobtainium. There it's described as "any fictional, extremely rare, costly, or impossible material, or (less commonly) device needed to fulfill a given design for a given application."
Jon Sandys ★