There is a really good background video here:
http://trailers.apple.com/trailers/fox/avatar/
narrated by Sigourney Weaver and shows background and explanations that might be missed in the movie. The one that is best IMO is the 2nd of the 3 on that screen.
It is really beautiful IMO.
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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