einfache experimente

15:26

14:59

7:31

12:22

9:46

8:08

16:02

14:11

12:10

5:59

4:34

2:19

14:04

10:22

8:13

4:05

9:56

19:15

6:34

5:20

1:10

5:56

8:47

4:56

7:38

3:43

2:13

4:07

3:35

4:54

8:20

10:11

6:34

3:45

9:53

12:14

3:12

7:49

2:43

10:36

13:56

1:54

10:17

8:02

6:39

2:33

3:17

2:30

2:41

2:52

3:34

3:46

13:06

8:30

4:58

1:40

2:03

13:39

8:32

48:34