|
Winding The Motor
EdMediaTec
|
1971 |
EdMediaTec |
40 fr |
|
|
Water Clock Cart
EdMediaTec
|
1971 |
EdMediaTec |
38 fr |
|
|
Using Multiple Pulleys
EdMediaTec
|
1971 |
EdMediaTec |
35 fr |
|
|
Spinigig
EdMediaTec
|
1971 |
EdMediaTec |
35 fr |
|
|
Plating Experiment
EdMediaTec
|
1971 |
EdMediaTec |
36 fr |
|
|
Making A Battery
EdMediaTec
|
1971 |
EdMediaTec |
44 fr |
|
|
Force Measurer
EdMediaTec
|
1971 |
EdMediaTec |
39 fr |
|
|
Electricity Measurer As An Ammeter
EdMediaTec
|
1971 |
EdMediaTec |
52 fr |
|
|
Calibrating A Thermometer
EdMediaTec
|
1971 |
EdMediaTec |
26 fr |
|
|
Building An Electricity Measurer
EdMediaTec
|
1971 |
EdMediaTec |
24 fr |
|
|
[Unit Publication, Sound Filmstrip Series For The Iscs Program]
EdMediaTec
|
1971 |
EdMediaTec |
25 filmstrips |
|