fountain experiment of ammonia

4:55

1:03

1:38

1:07

1:16

5:28

00:44

2:17

6:48

00:15

7:53

4:37

00:37

6:09

10:59

7:10

1:51

1:05

2:13

3:05

00:30

4:34

9:21

00:34

00:21

7:23

1:11

8:32

1:12

1:28

1:10

10:02

1:33

4:35

00:58

7:46

51:05

5:05

00:07

15:20

1:21

2:53

59:30

1:14:10

00:43

4:32

17:37

00:58

6:23

4:10

1:39

1:08

2:16

3:45

1:52

3:46

1:07

1:43

00:32

4:13