Well, since no one has replied yet, I will try to shed a little light. Granted, the last time I would have rode it was when I was 4 years old, but I remember the queue area and the begining of the ride. You got in to your little "Atomobiles" and proceeded to go through this shrinking machine and then the ride was all about shirnking smaller and smaller to see how things were made up of molecules and atoms and the such.