Sulfuric Acid (1960)
Demonstrates the physical and chemical properties of concentrated sulfuric acid through various reactions. Shows the proper and improper ways of
The Durango Daredevil Strikes Again (1974)
Butch Bear gets angry because he can’t play piano in the school concert. To get even, he dresses up like
The 1780s (1986)
Depicts life from the end of the Revolutionary War to the growth of cities, manufacturing, and the development of the
Water For The Community (1958)
Follows the process by which water is treated from the time it leaves its original source until it is purified
Museums To Use And Enjoy (1977)
Follows children through a museum, showing how they react to the exhibits and learn to get the most out of
Melon Boy Of Tel Aviv (1974)
Rising at dawn, a young boy hitches his horses to a wagon filled with watermelons. The simplicity of the boy
The Vertebrates : Reptiles And Their Characteristics (1985, 2nd Ed)
Second edition. Identifies five orders of animals that make up the reptile group and points out their common characteristics and
Greenland : Stone Age To Jet Age (1972)
Modern homes, community rock dances and helicopter transportation contrast sharply with the former primitive life of Greenland. We digitized and uploaded
Your Study Skills: Learning From Pictures (silent, 1971)
Looking for the soundtrack. A minimum of words, multiple screen images, rapidly moving sequences and shutter sounds add emphasis as
Wonder World Of Science : Where Do Lost Balloons Go? (1986)
When Wondercat loses his balloon, his obervations introduce him to the nature of our atmosphere. Viewers learn about its structure
Wonder World Of Science : Why Do Spiders Spin Webs? (1987)
Wondercat discovers that spiders spin webs to catch insects for food, and how they use the thin fibers they spin
Wonder World Of Science : Why Do Cats Have Whiskers? (1986)
Wondering about his own whiskers leads Wondercat into discoveries about whiskers on other animals and serves as an introduction to