explain Tiub (748)

40 secs

11 mins 38 secs

5 mins 5 secs

6 mins 57 secs

6 mins 12 secs

10 mins 29 secs

43 secs

4 mins 36 secs

7 mins 24 secs

5 mins 10 secs

8 mins

10 mins 15 secs

8 mins

17 mins 8 secs

17 mins 7 secs

7 mins 33 secs

9 mins 13 secs

10 mins 30 secs

11 mins 33 secs

34 mins 56 secs

13 mins 46 secs

8 mins

10 mins 54 secs

6 mins 17 secs

14 mins 15 secs

5 mins 25 secs

37 mins 24 secs