Errors made by characters (possibly deliberate errors by the filmmakers): During his "first class maneuver" Max says to David: "I can analyze species from civilizations light years beyond your own". Since a light year is simply a measure of distance, this statement has no logical meaning. Such an improper use of the term "light year" is quite common, however, and perhaps it might be justified as a figure of speech for humans, but not for a machine.
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