Neat experience. The museum is divided into var...

Neat experience. The museum is divided into various sections, all focusing on different transportation modes. There is a scale model of the Gotthard tunnel. There are classic cars on display, and ski lifts throughout the ages.
The planetarium has a scale photograph of Switzerland that you can glide across (with booties) and locate various spots that have highlighted disks to match. Neat way to get the scale of travel, while it may look close on the photo, the actual trip will involve lots of elevation.
Neat museum, especially if you have a particular interest in machines.