| BALANCING FORCES |
1961 |
Film Associates of California |
13½min |
16mm |
Color |
Sound |
| Controlling Atomic Energy |
1961 |
United World Films |
13½min |
16mm |
Color |
sound |
| FINDING OUT ABOUT ROCKS |
1961 |
Film Associates of California |
13½min |
16mm |
Color |
Sound |
| GRAVITY, THE MIGHTY PULL |
1961 |
Leonard Peck Productions |
13½min |
16mm |
Color |
Sound |
| HOW GREEN PLANTS MAKE FOOD: PHOTOSYNTHESIS |
1961 |
Holland Wegman |
13½min |
16mm |
Color |
Sound |
| HOW MATERIALS ARE CHANGED |
1961 |
ACI Productions |
13½min |
16mm |
Color |
Sound |
| HOW THE WATER CYCLE WORKS |
1961 |
National Film Studios |
13½min |
16mm |
Color |
Sound |
| INSIDE THE WEATHER |
1961 |
National Film Studios |
13½min |
16mm |
Color |
Sound |
| LAND AND WATER |
1961 |
Jack Trop |
13 min |
16mm |
Color & B&W |
Sound |
| Light and Its Story |
1961 |
Centron Corporation |
22 |
16mm |
Color |
sound |
| Materials of Our World |
1961 |
ACI Productions |
|
16mm |
Color |
Sound |
| MEASURING AND TESTING THINGS |
1961 |
ACI Productions |
13½min |
16mm |
Color |
Sound |
| NITROGEN AND LIVING THINGS |
1961 |
Film Associates of California |
15½min |
16mm |
Color |
Sound |
| Particles of matter. |
1961 |
Handel Film Corporation. |
500 |
16mm |
Color |
sound |
| PLANETS AROUND OUR SUN |
1961 |
Produced by Holland Wegman Productions |
13½min |
16mm |
Color |
Sound |
| Soil and life. |
1961 |
Produced by National Film Studios |
4:00 |
16mm |
Color |
sound |
| THE MILKY WAY |
1961 |
ACI Productions |
13½min |
16mm |
Color |
Sound |
| THE OCEAN OF AIR |
1961 |
Film Associates of California |
15½min |
16mm |
Color |
Sound |
| THE STORY OF HEAT |
1961 |
Produced by Delta Film Productions |
15½min |
16mm |
Color |
Sound |
| THE STORY OF MAGNETISM |
1961 |
Produced by Robert Broekman Productions |
13½min |
16mm |
Color |
Sound |
| WAY STATIONS IN SPACE |
1961 |
Produced by ACI Productions |
15½min |
16mm |
Color |
Sound |
| Ways to learn. |
1961 |
United World Films inc. |
500 |
16mm |
Color |
sound |
| WEATHER SCIENTISTS |
1961 |
Produced by National Film Studies |
13¾min |
16mm |
Color |
Sound |
| Wise Use Of Water Resources |
1961 |
United World Films |
15½min |
16mm |
Color |
sound |
| WORK, TIME AND POWER |
1961 |
Produced by Film Associates of California |
15½min |
16mm |
Color |
Sound |
| WORLD OF MICRO-LIFE |
1961 |
ACI Productions |
15½min |
16mm |
Color |
Sound |
| You and machines |
1961 |
Inc: Distributor |
0:14:04 |
16mm |
Color |
sound |