fountain experiment of ammonia gas

4:55

1:07

1:38

1:16

5:28

1:03

00:15

00:44

6:48

1:10

4:37

10:59

7:53

00:58

2:17

4:19

7:10

4:34

9:21

2:13

00:21

7:23

1:11

00:37

4:05

1:21

00:30

3:05

6:09

10:02

1:28

4:35

8:40

8:32

4:32

5:05

1:33

51:05

1:51

2:22

1:12

4:04

00:58

15:20

00:07

14:12

1:29

00:40

2:56

6:23

1:21

1:39

4:29

1:08

59:30

7:57

4:10

37:31

1:07

3:45