Draws a simple model of an engine that floats around the screen. http: / /en. wikipedia. org/ wiki/ Internal_combustion_engine#Operation Written by Ben Buxton and Ed Beroset; 2001.
Debuxa un modelo simple dun motor que flutúa pola pantalla. http: // en. wikipedia. org/ wiki/ Internal_ combustion_ engine# Operation. Escribírono Ben Buxton e Ed Beroset en 2001.