01:45:01 duration 1 hour 45 minutes
EME-165: 2018-09-11 12:10
EME-165 Lecture 2018-09-11 at 12:10
01:45:00 duration 1 hour 45 minutes
EME-165: 2018-09-10 12:10
EME-165 Lecture 2018-09-10 at 12:10