31. A universe of numbers (28:55)

Date:
1962
Summary:
Traces the history of computer development from the first mechanical calculators to ENIAC, the first electronic computer. Explains in lay terms how a modern digital computer stores both data and instructions in number form.

32. A visit with cowboys (11:01)

Date:
1949
Summary:
A city boy visits a real western ranch for the first time and sees cowboys rounding up, roping, and riding horses; watches cowmen roping and branding calves; meets a fence rider at work; helps to shoe and feed horses; and attends a rodeo. For primary and middle grades.

33. A World to Perceive (1:01:59)

Date:
1962
Summary:
Demonstrates the role of perception in handling the processing information from the environment and the way in which our personalities affect our perception. Reviews the research of Dr. Herman Witkin of the State University of New York Medical Center, Dr. Eleanor Gibson of Cornell University, and Dr. Richard D. Walk of George Washington University.

34. Abstract and non-objective painting in the world of art (30:01)

Date:
1957
Summary:
Discusses the transition in art from realism to the abstract. Explains the reasons underlying abstract and non-objective painting. Demonstrates important points with illustrations drawn in chalk and paint. Uses prints of abstract painting to clarify and develop a greater understanding of the artist's interpretation. (WQED) Kinescope.

35. Abstract Art, Part 1 (29:11)

Date:
1956
Summary:
Discusses abstract art and the elements in a machine society which have furthered its development. Discusses the influences of Cezanne, the cubists, and the futurists. Uses charcoal drawings to distinguish expressionistic from geometric abstraction.

36. Abstract Art: Part 2 (29:32)

Date:
1956
Summary:
Continues the discussion of abstract art begun in ABSTRACT ART: PART 1. Discusses inspiration, technique, and communication in abstract painting. Features Stuart Davis, American abstract painter, and shows works by Davis and by Jackson Pollock. (Hofstra College and WOR-TV) Kinescope.

37. Across These Borders: Nato (29:21)

Date:
1957
Summary:
Discusses the purpose, successes, and failures of NATO, the prospects for extending its economic functions, and ways of making it more effective. Gives the history of NATO's formation and explains the financial contribution of each member country. (WTTW) Kinescope.

38. Across These Borders: The Afro-Asian Bloc (29:46)

Date:
1957
Summary:
Discusses the formation of the Afro-Asian bloc, the declaration issued by it, and the possible influences this organization may have in world politics. Considers official United States reaction to the bloc and the bloc's possible influence on the formation of United States foreign policy. (WTTW) Kinescope.

39. Across These Borders: European Federation (29:43)

Date:
1957
Summary:
Discusses attempts, from the Roman Empire to the present, at European unification. Examines the progress in economic unification through the Schuman Plan. Appraises the effects on the United States on the degree of unification in Europe. (WTTW) Kinescope.

40. Across These Borders; International Exchange (29:42)

Date:
1957
Summary:
resents the scope of international exchange programs now in process. Explains the various types of exchange. Discusses the Fulbright scholarships and shows a film on the experiment in international living in Austria. (WTTW) Kinescope.