So here's a question: would you ride a rollercoaster designed by a 10 year old kid? You'll probably be puking by the end of the ride but Disney is not afraid. Sum of All thrills is a robotic arm that is designed to simulate a roller coasters designed by kids. It's actually both an education and thrilling experience because before kids--or adults try out the ride, they have to begin a tutorial in a design room.

The first part sounds boring but after that, you can design your own ride in a touchscreen computer and your design is saved in a magnetic card which is then fed to the simulator.

Sounds really cool but I probably won't ride it if my any of my nephews designed it. But for the adventurous types, let all hell break loose in Sum of All fears at Disney World.