15501. Journeys on wing : bird migration (29:25)

Date:
1958
Summary:
Discusses how and why birds migrate. Shows ways in which the movements of birds is studied. Describes and illustrates the use of the mist net in capturing birds for banding. Outlines the results...

15502. The justice of law (29:10)

Date:
1957
Summary:
Defines "justice of law," and discusses the relation of natural to just and unjust law. Explains the equality of justice, and illustrates how man-made laws have been evolving toward natural laws. ...

15503. Many long years ago (29:41)

Date:
1959
Summary:
Visits the odd-toed, hoofed mammals at the Brookfield Zoo. Explains how they have changed from their distant ancestors. Uses filmed sequences of the rhinoceros, zebras, tapirs, and horses.

15504. Subject Matter and Content in American Art Today (29:34)

Date:
1956
Summary:
Defines and discusses subject matter and content on art. Illustrates these concepts with pictures, prints, sketches, and selections from literature. Includes a brief discussion of art forms in whic...

15505. The crippled child (29:18)

Date:
1959
Summary:
Discusses the special problems confronting the child with physical handicaps. Points out the importance of early diagnosis, counseling, and special services. Explains the difficulties in solving th...

15506. Everett Ross Clinchy : part III (29:50)

Date:
1960
Summary:
Dr. Clinchy discusses the problems involved in educating individuals for tolerance, including such questions as: Where do you meet strangers? What good may come out of a meeting of strangers, if su...

15507. The difference between knowledge and opinion (30:10)

Date:
1957
Summary:
Discusses the psychological difference between knowledge and opinion, and describes the skeptic point of view. Compares knowledge and opinion in relation to truth, and states that most of the thin...

15508. The heartmakers (58:53)

Date:
1969
Summary:
Develops the need for a artificial hearts while arguing for cautious human experimentation. Interviews Dr. Denton Cooley, who made the first artificial heart insertion, and Dr. Michael DeBakey, who...

15510. The nature of human learning (29:52)

Date:
1957
Summary:
Discusses intellectual learning and the role of the teacher. Shows how learning is only a small part of education, and mentions briefly some theories of learning. Points out that the learner must ...