1. By Chris Horne Trevor Knight Neal Baltuth Mickey Sisselman
Cheryl Chute
By Chris Horne
Trevor Knight
Neal Baltuth
Mickey Sisselman

2. Group Pic

3. The Cheryl Chute

4. Overview
Goal of the project is to create a Rube Goldberg machine that stamps paper.
Process
Hammer swings, hits marble
Marble slides down chute and exits tubing
Flying marble lands on mouse trap
Rigged mouse trap swings and stamps paper

5. Parts
Parts

6. Calculations Part 1: Potential->Kinetic
Part2: Conservation of Momentum
Part 3: Potential -> Kinetic
Part 4: Projectile
Part 5: Elastic -> Kinetic

7. Complications/Problems
Creating hammer
Marble projecting out of tubing
Lever mechanism to create stamp

8. Conclusion
The project time: roughly 6 hours for planning and construction/modification.
Total cost: roughly $7 (included duct tape, crazy glue, various woods, tubing, stamp, marble, and mousetrap).
Succeeded at doing the task - stamp’s paper accurately and reliably.
Simple action, yet complicated mechanisms!