how to make electric toy motor for kid

8:47

10:02

9:21

1:05

2:54

8:07

3:39

10:54

10:57

9:33

10:32

10:07

4:00

3:24

14:05

10:22

4:46

6:09

10:14

5:43

6:33

7:43

10:35

6:07

10:01

9:19

7:04

6:10

1:26

12:00

5:59

6:16

5:17

4:40

6:39

15:40

5:33

1:43

10:55

6:01