04:00duration 4 minutes 0 seconds
SED520 Sorensen Mine Shaft Activity
This is an example of using the activity Mine…
04:36duration 4 minutes 36 seconds
SED520 Sorensen Mixing Vats Activity
This is a sample of the activity Mixing Vats from…
03:18duration 3 minutes 18 seconds
SED520 Sorensen Testing Lab Activity
This is a sample of the activity Testing Lab from…