In Zen practice, there are three evil paths: hell, hungry ghosts, and animals and beasts. I see all three in the next 60 seconds. From our starting position, we're thrust down a 140-foot tunnel, bursting into daylight precisely 1.8 seconds later at a speed of 107 mph. A split-second later, we hit a zero-gravity freefall from the top of the tower. Then, as quick as it began, the ride is over.