dear astronomers, we hear you, but you are not the priority when it comes to making sure a country can fight back against oppression and fascism. also, oxygen is not a metal in general, unless we are talking about very specific pressures and temperatures of course.
not really only that part, and even it was only the first part, it is the intro that as you say is necessary to set up the movie, thereby the whole foundation. sarah z has a great video on it :D
ahhh, i thought people were talking about the loss tv show and was so confused.