This is the Team PB Ball Drop page; Team PB won the Ball Drop.
The Design Process
After receiving our materials, which included a rubber band, duct tape, a paper bag, a plastic bag, a paper sign, a foam tube, two skewers, and a tennis ball, our first idea was to use the rubber band to launch the tennis ball. The idea of a simple sligshot, possibly aided by a ramp or track made of the sign or skewers, came up. We also contemplated automated throwing arm and shot-gun ideas. Momentarily, we contemplated making a balloon-motor out of the plastic bag, a bat out of the foam tube, and glider from the plastic bag. Another main idea that we discussed was creating a zipeline out of tape and any other necessary materials. Though enchanting, we circled back to the idea of using the rubber band to project the ball forward. Upon the process of construction, we discussed various sling-shot methods, including setting the skewers into a base of foam with duct tape and launching the ball with the skewers as a ramp.