0:00 - Introduction
0:16 - Example Model Location
1:27 - Linking the handle and gear with the copy rotation constraint
2:00 - Locking axis of rotation with a limit rotation constraint
2:42 - Creating the second gear
4:04 - Linking the rotation of the second gear to the first with the transform constraint
4:31 - Mapping the rotations of the gears for proper turning
6:05 - Using interpolation for unlimited rotation in system