yes, i was thinking about the same thing. as far as i can tell, the velocity is increasing exponentially throughout the video. an alternative would be to use

yes, i was thinking about the same thing. as far as i can tell, the velocity is increasing exponentially throughout the video. an alternative would be to use a constant velocity and, once that gets boring, go back to the start and use a velocity ten times faster. that way, you'll know when the velocity increases and you'll also see what was shown earlier flash by, giving a sense of scale. unfortunately, i don't know of a film that does that.