15241. Polymers and Plastics (30:09)

Date:
1958
Summary:
Uses laboratory experiments to explain the process of polymerization: the formation of compounds in which chains of carbon atoms are linked together. Demonstrates the process with the making of pol...

15242. Polyphony (29:27)

Date:
1958
Summary:
Discusses imitative polyphony as a basic principle of musical structure. Illustrates two types of composition which use imitative polyphony as the structural principle, namely, the sixteenth centu...

15243. Post Riders (15:05)

Date:
1958
Summary:
Bash’s story begins when the only way letters were delivered was in a sack of mail throw on the corner table of a coffee house, to be picked up, perhaps, by the owner or his friend. Early envelopes...

15244. Pressures on Congress (30:20)

Date:
1958
Summary:
Discusses the effects of general pressure on Congressmen from a state, national, and world-wide basis. Examines the problems of lobbying. Features Dr. John T Dempsey, Professor of Political Scienc...

15245. Prison idleness (29:32)

Date:
1958
Summary:
In this program, criminologist Joseph D. Lohman outlines the extent of inmate unemployment and describes the work opportunities needed. Filmed scenes illustrate some of this work and a prison inmat...

15246. Prison inmates' code (29:30)

Date:
1958
Summary:
In this program, the clandestine system of communication and standards operating in many penal institutions is examined, and illustrated with film clips of inmates passing information to each other...

15247. Public myths about prisons (29:39)

Date:
1958
Summary:
In this program, criminologist Joseph D. Lohman contrasts the public’s attitude and desires for penal institutions with the current knowledge of the social sciences. With Kenyon Scudder, he explain...

15248. Pure Science and Applied Science (29:28)

Date:
1958
Summary:
Explains how an understanding of pure science can lead to applied science. Demonstrates this relationship by reviewing a theory of heath and how it led to a number of inventions: smokeless firepla...

15249. Puss and boots (15:14)

Date:
1958
Summary:
Marionettes are used to tell the delightful age-old story of the cat who wore boots when he visited the King for his Master. Puss told the King that his Master was the Marquis and presented him wit...

15250. Puss in boots (16:42)

Date:
1958
Main contributors:
Encyclopaedia Britannica Films; Grace Storm, University of Illinois; James Sage
Summary:
Uses narration and animated puppets to present Charles Perrault's fairy tale, The Master's Cat, Puss in Boots. Shows how an ingenious cat contrives to win for his master a title, a fortune, and the...