P17 : Cleaning Coins
| Students | Caitlin Caradonna
|
| School | HWCD - St. Joachim - Ancaster |
| Level | Junior 7/8 - Grade 8 |
| Group | Group 10 - Engineering and Computing IV |
| Abstract | The purpose of my project is to see what is the best coin cleaner and to see what coin cleans the best and the worst. |