10:14 duration 10 minutes 14 seconds
Ancient Lecture 11.7
11:55 duration 11 minutes 55 seconds
Ancient Lecture 11.4
13:41 duration 13 minutes 41 seconds
Ancient Lecture 11.2
00:44 duration 44 seconds
Ancient Lecture 10.6
08:31 duration 8 minutes 31 seconds
Ancient Lecture 9.1