1. The Bartender
D1-8

2. The Team
Jairus, Caleb, Bobby, and Kristen

3. Overview The goal of our project was to design a roller coaster.
We purchased most of our supplies at a hardware store.
We found items such as the tennis ball, and plastic cups at home.

4. The Bartender

5. Overview The BB travels through the spiral.
It knocks the domino unto the ruler which pushes the tennis ball unto the ramp.
The ramp carries the tennis ball to the cup which dumps it unto the final ramp.
The ball is stopped by the duct tape bumper.