1. Team Help Me Jebus Lab Sec.6 Parabolic Food Aid Delivery System Project Engineering 5 Lab Section 6

2. Team Help Me Jebus Lab Sec.6 Overview Approaching the Problem – Objective – Constraints/ Criteria Approaching the Problem – Using the Design Process Preliminary Ideas through Decision Results – Performance – Improvements

3. Team Help Me Jebus Lab Sec.6 Overview Conclusion – Final Design Acknowledgements

4. Team Help Me Jebus Lab Sec.6 Help Me Jebus Team Members Shiu Pei LuuTabitha ArmentaJanice Lee

5. Team Help Me Jebus Lab Sec.6 Project Purpose Launch: Food Aid Packages (FAP) To: Refugee Camps

6. Team Help Me Jebus Lab Sec.6 Project Objective Successfully Launch a FAP to a refugee camp. PYTHON-INFESTED JUNGLE BOUNDARY 4 in 4 ft 8 ft START LINE FAP TARGET SPOT 6 ft 2 in 3.5 ft 10 ft

7. Team Help Me Jebus Lab Sec.6 Criteria Constraints Size Release Mechanism Cost Weight Movement Height Attained Landing

8. Team Help Me Jebus Lab Sec.6 Preliminary Ideas Styled after a mousetrap Design #1 FAP

9. Team Help Me Jebus Lab Sec.6 Preliminary Ideas Design # 2 FAP Springs give off bungee effect

10. Team Help Me Jebus Lab Sec.6 Refinement: Design # 1 Launch mechanism placement Use of bungee cords Pros vs. cons

11. Team Help Me Jebus Lab Sec.6 Refinement: Design # 2 Launch mechanism placement Use of springs Pros vs. cons

12. Team Help Me Jebus Lab Sec.6 Decision and Implementation Design # 2 Heavier base Better FAP holder Release mechanism

13. Team Help Me Jebus Lab Sec.6 Construction and Testing Design # 2 advantages Testing results

14. Team Help Me Jebus Lab Sec.6 Modifications after Testing Elimination of the wheels Release mechanism Decreasing weight Materials used

15. Team Help Me Jebus Lab Sec.6 Final Mechanism Length: 17.25 in Width: 9.75 in Height: 16.50 in Weight: 5 lb

16. Team Help Me Jebus Lab Sec.6 Results and Discussion Problems with the 1 st design Weight issues Results without refugee barriers

17. Team Help Me Jebus Lab Sec.6 Suggested Improvements Shorter springs Better projectile mechanism Sturdier holder for the FAP Sturdier spring anchors

18. Team Help Me Jebus Lab Sec.6 Conclusion Successes Using the design process Team work Emotionally fulfilling Downfalls Needed broader ideas

19. Team Help Me Jebus Lab Sec.6 The Final Design Frontal View Side View

20. Team Help Me Jebus Lab Sec.6 Final Results of the Competition Team: Help Me Jebus! Trial 1: N/A Trial 2: N/A Trial 3: 2.50 ft Final Standing: 15 th place out of 36 teams

21. Team Help Me Jebus Lab Sec.6 Acknowledgements Mr. And Mrs. Luu; Offered their hospitality, their home as well as their power tools for the team’s use.

22. Team Help Me Jebus Lab Sec.6 Questions and Comments Any questions or comments from the audience are welcomed at this time.