Cyle Rajasaari Andrew Collins Cody Mitchell Sam Wright Rube Goldberg Device Cyle Rajasaari Andrew Collins Cody Mitchell Sam Wright

Design Rough sketch of what we wanted to accomplish in our device

Device Description Car rolls down ramp and collides with bearing Bearing rolls down ramp and is projected into funnel Bearing hits clothes pin and releases string holding up weights Weights fall on second clothes pin and release hammer Hammer activates lamp or triggers next device

Calculations

Costs 2 clothes pins - $0.20 Funnel - $0.50 Ball bearing - $1.50 Hammer - $3.50 2 pulleys - $1.50 Weight - $1.50 Toy car - $0.50 2 clothes pins - $0.20 Ball bearing - $1.50 Lamp - $5.00 Wood - $5.00 String - $0.50 TOTAL = $19.70

Construction Issues Fitting everything together just right Stabilizing funnel Making sure our device was constructed so that we could be triggered by/trigger other devices

Conclusion Device successfully accomplished what was required of it Team members gained valuable teamwork and engineering experience