Leo, Charlie, Tucker
Event Location: Cocoa-FL
Competition: Junior Solar Sprint
Division: 7-8 (JSS Blue)
School: Cornerstone Learning Community
Team Name: Leo, Tucker, Charlie
Project Name: AEC Killer Toucher
Team Size: 3
Cornerstone Learning Community
Junior Solar Sprint Design Log
Car Name: AEC Killer Toucher
| Team Member | Grade | Strengths |
| Leo W. | 8th | I’ve done this 3 years in a row | Veteran |
| Tucker C. | 8th | I’ve done this once before and have a very good understanding. |
| Charlie S. | 8th | I’ve done this once |
Time and Design Progress
| Date | Time Spent | Activities |
| December 1, 2023 | 1 hour | Today we spent the entire class planning. |
| December 15, 2023 | 1 hour | Today we started sketching a foam and fiberglass idea |
| January 5, 2024 | 1 hour | Today we decided not to do the fiberglass idea and made a floor for the car out of plastic. |
| January 12, 2024 | 1 hour | Today we made walls and glued them on and decided on a cheese themed car. |
| January 19, 2024 | 1 hour | Today we added our motor. |
| January 26, 2024 | 1 hour | Today we spray painted, added wheels and started making a spot for the solar panel. |
| February 2, 2024 | 1 hour | Today we added everything we have to have including velcro, a ping pong ball holder and we tested it. We also added a door |
| February 9, 2024 | 1 hour | Today we wrote this log and finished adding decorations to the wheels. |
this run was shady. distance: 27 Ft. time elapsed: 20 sec Date and time: 3:50 4/2/24 1.35 fps
this run was on batteries. distance: 27 Ft. time elapsed: 6 sec Time and date: 4:00 4/2/24 4.5 Fps
Final specifications
Dimensions of car: 14.5 cm, 14 cm, 27.5 cm
Weight: 169.15
Wheel size(s): Back: 5 cm Front: 4 cm
Gear ratio: 1:4
Components list: balsa wood, Velcro, Lego bulb, wheel, big wheel (2x), hot glue, spray paint, sharpie, coroplast, magnets, axels, bushings. all recycled.
Design obstacles and changes made: We had to change the whole design of the car. we added a better holder for the ping pong ball. someone dropped our car and we had to fix it.
Good job! I like the overall design, but I would make two suggestions. 1) make sure you have a steering device; I could not see one on the photos. 2) The back square piece on the body is probably slowing you down. I would remove it so it doesn’t catch air during the race.