In this educational film, laboratory demonstrations show the effects of moisture and temperature on the growth of molds. Photomicrography reveals the...
Depicts life in a medieval town from the point of view of a young serf. Explains the influence of trade and the role of the merchant and craft guilds...
Mr. Williams drops off to sleep for a few minutes to find himself confronted with a world in which Congress has been suspended and federal authority...
Contrasts ancient and modern methods of irrigation along the Nile. Discusses the benefits of the dam at Aswan. Shows how the Nile brings fertility to...
Nearly everyone knows that if you want to succeed, you have to plan. For everyone else, Coronet has made a film: PLANNING FOR SUCCESS. Here's how to...