Participants do what they are asked

47 mins 26 secs

10 mins 35 secs

10 mins 15 secs

9 mins 45 secs

14 mins 51 secs

11 mins 52 secs

12 mins 32 secs

13 mins 7 secs

10 mins 37 secs

10 mins 27 secs

18 mins 57 secs

18 mins 27 secs

18 mins 9 secs

17 mins 30 secs

17 mins 7 secs

16 mins 26 secs

12 mins 48 secs

12 mins 34 secs

12 mins 30 secs

10 mins 51 secs

10 mins 19 secs

17 mins 41 secs

15 mins 29 secs

41 mins 38 secs

29 mins 57 secs

29 mins 40 secs

29 mins 29 secs

26 mins 43 secs

23 mins 37 secs

23 mins 24 secs

16 mins 18 secs

17 mins 6 secs

13 mins 33 secs

29 mins 13 secs

28 mins 33 secs

19 mins 12 secs

10 mins 23 secs

16 mins 38 secs

12 mins 43 secs

25 mins 4 secs