Simulates the physics of a catapult with beautifully rendered graphics.
Source Hidden. Downloadable exe from Google Drive at: https://drive.google.com/open?id=1HGU6OxNeU2Jc6gPZlMG2shV5PFXuy7FF
After each catapult launch, data is sent to a Google Sheet where the launch parameters and distance travelled are logged.
see sheet here: https://docs.google.com/spreadsheets/d/1Q4XjENtHk7CddydDI_FN3XqBMaahkKPYQ-4KCEeh8zo/edit#gid=2058614054