prager lecture

1:26:45

48:14

5:51

1:15:20

1:27:14

1:13:51

1:00

29:25

53:28

28:31

45:12

28:13

32:15

1:44

55:05

1:03:55

5:55

15:57

1:01:54

39:29

16:15

8:54

48:01

5:27

1:38:24

1:00:52

12:25

22:22

1:25:33

22:08

5:38

29:04

5:36

10:19

19:41

1:02:13

7:27

1:43:33

2:00:32

1:40

26:09

15:39

4:31

2:05

5:45

53:12

5:26

54:19

33:26

4:51

1:00

5:51

5:21

16:32

15:19

45:46

5:51

4:19

1:32:16

1:23:02