Got a great link today re: the physics in movies.
I had suspected several but didn't have the equations to back it up. Very nice :)
In a funny turnaround on the gasoline, the movie Demolition Man has a scene where Wesley Snipes threatens Sylvester Stallone by holding a lit mini burner about an inch over a pool of gasoline. A friend of mine watching the movie with me leaned over and remarked "Apparently, in this universe, gasoline fumes don't burn".