Start Over Date 1958 Collection National Educational Television

121. How do you know? Bird identification (29:18)

Date:
1958
Summary:
Bird identification has escaped the laboratory stage in the past 20 years. Frequently the identification of living things down to the species, depends upon features not really observable. But nam...

122. How people differ from one another (29:06)

Date:
1958
Summary:
Demonstrates that intelligence is the most significant criterion of differences between people. Points out how I.Q. varies with socio-economic status and education. Cites research on man's produc...

123. How Plants Grow: I (15:20)

Date:
1958
Summary:
Uses experiments to explain capillary action in plants. Shows how water gets from the roots up to the leaves. Demonstrates capillary action with thistle tubes. (WCET) Kinescope.

124. How Plants Grow: part II (15:17)

Date:
1958
Summary:
Continues the explanations of capillary action and presents the results of experiments started in HOW PLANTS GROW: PART 1. Demonstrates again the capillary action in thistle tubes. Shows how the c...

125. How the eye sees space (29:45)

Date:
1958
Summary:
Presents optical illusions and demonstrations to show how people see what they see. Discusses the effect of projection, relativity, association, and optical illusions in seeing. Explains the relati...

126. Impact of Personalitites (29:12)

Date:
1958
Main contributors:
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Summary:
Employs dance routines and originally scored music to portray the formation of human personality in three societies. Demonstrates the authoritarian, cooperative, and dwarfed personality types. Poi...

127. Inclined plane (14:32)

Date:
1958
Summary:
This program deals with the inclined plane and Uncle Wonder uses this to get the plants from the greenhouse floor to the table top. Through art-work and demonstrations he discusses the principle th...

128. Industry (29:25)

Date:
1958
Summary:
Discusses practical applications of nuclear energy in industry. Stresses the use of radioactivity in determining the age of the solar system, the age of an ancient site in Texas, and in solving the...

129. Industry Uses Chemistry (29:24)

Date:
1958
Summary:
Uses laboratory experiments to illustrate the application of chemistry for industrial purposes. Explains the electric arc process, flotation, smoke elimination, electroplating, and the recovery of...

130. Insects (14:59)

Date:
1958
Summary:
Bash shows how the boll weevil bores into the cotton plant and destroys it, and sings the folk song about the boll weevil. She describes the various activities of spiders, including spider ballooni...