The physics and engineering behind the rides at amusement parks is so amazing.
A group of people had to sit down, think up a concept that would push the limits of the human body (without destroying it) and find a safe way to make it a reality.
The minimum angle for a turn or a drop. The maximum speed you can thrust 40 people forward/backward with. How will gravity be accounted for? Will air resistance completely fuck some shit up that would otherwise be phenomenal?! Is it even fucking safe to have humans free fall from 30 stories high?