1. Life, time and change : life on other planets (28:34)

Date:
unknown/unknown
Summary:
Points out that there are possibly 30,000 solar systems which have conditions suitable for life. Illustrates how the spectroscope can determine the temperature, composition, and other information about distant stars by analyzing their light. Describes how mathematics and the various sciences help predict that life on other planets would be comparable to that found on earth.

2. The democracy of baseball (18:39)

Date:
unknown/unknown
Summary:
Discusses the history of baseball from its inception in 1833, showing outstanding players, changes in the game, and scenes from the first night game in history 1933.

3. World of a girl (20:12)

Date:
[1963]
Summary:
Girls from all over the United States tell how they feel about menstruation and how it has affected their lives. Emphasizes that menstruation is natural and healthy.

4. MDPI home movie (04:37)

Date:
2018
Summary:
Limited to a Bolex, a tripod, a light meter, and 100 feet of Kodak 16mm B&W reversal film, we captured the film digitization phase of the Media Digitization and Preservation Initiative (MDPI) at Indiana University in Bloomington, IN. The film was shot in chronological order of the MDPI film digitization process and all editing was done in camera.

5. Booze and yous (14:06)

Date:
1977
Summary:
Features a W.C. Fields type cartoon character who gives hints for responsible drinking, clears up common misconceptions and myths about drinking, and points out possible consequences of irresponsible drinking behaviors. Presents, in a humorous manner, an historical look at the cultural use and manufacture of different kinds of alcoholic beverages. Aimed primarily at college students to help them make responsible decisions about their drinking behavior if they choose to drink. Includes animation and live action.

7. Essentials of good speech : colors 1 (11:00)

Date:
1974
Summary:
Discusses a well-known system for practicing pronunciation: articulation of consonants and enunciation of vowels. Emphasizes again more "parts" which are to be applied to "wholes." Shows how sounds are associated with a color code: blue for voiceless, red for voiced, and brown for nasal manner of articulation. Illustrates an early lesson at the "Presentation Stage" and introduces specific touch positions for color work.

8. Essentials of good speech : colors, 3 (11:10)

Date:
1974
Summary:
Discusses shaping the pronunciation of vowels and consonants. Depicts the teacher helping the pupil combine voiced and nasal consonants with long vowels. Also presents more difficult sound combinations, including short vowels.

9. Essentials of good speech : colors, 4 (13:16)

Date:
1974
Summary:
Demonstrates one pupil's accomplishment of the early goals of color work: pronunciation of vowel and consonant combinations. Depicts a pupil producing the majority of speech sounds on request, and imitating (shaping) some complex sounds: "SH", "R", "L", and "S". Discusses the application of "part" learning to the pronunciation of a new word, "talent," which the pupil sees in print.

10. Essentials of good speech : duration 1 (13:11)

Date:
1974
Summary:
Explains the contents of the Essentials of Good Speech. Discusses duration as an aspect of voice production and how it refers to the length of sound. Illustrates a lesson on duration at the "Presentation Stage" of Face A of the Speech Model. Shows the pupil learning a "part" (Duration) which will later be applied to a "whole" (word or words).

11. Essentials of good speech : duration 2 (13:46)

Date:
1974
Summary:
Presents a lesson at the "Imitation Stage" on duration, covering the "part" that will later be applied to a "whole" word or words. Depicts the shaping of the pupil's duration of vowels, using three levels of reinforcement.

12. Essentials of good speech : duration 3 (12:17)

Date:
1974
Summary:
Presents a lesson at the "Production Stage" on duration, an aspect of voice production. Depicts the pupil producing vowels of long or short duration on request. Points out how the knowledge and skill of the "part" learning of duration is then applied to the word "welcome." Demonstrates the use of verbal direction alone to help the pupil learn correct syllable duration in the word.

13. Essentials of good speech : loudness 1 (13:35)

Date:
1974
Summary:
Discusses loudness as an aspect of voice production and how it refers to the relative strength of sounds. Emphasizes loudness as "part" learning which will be applied to a "whole" word or words. Shows an early lesson at the "Presentation Stage" of loudness, including a technique for handling inattention.

14. Essentials of good speech : loudness, 2 (13:11)

Date:
1974
Summary:
Presents a lesson at the "Imitation Stage" on loudness. Demonstrates how to help a pupil correctly imitate loud and soft vowels through the process of shaping only one ingredient at a time.

15. Essentials of good speech : loudness, 3 (15:20)

Date:
1974
Summary:
Demonstrates the production of vowels using requested loudness on first trials. Depicts the pupil applying her "part" learning, loudness, to get proper accent on the word "mama" through verbal request alone.

16. Essentials of good speech : pitch 2 (12:00)

Date:
1974
Summary:
Presents a second lesson on pitch at the "Presentation Stage." Introduces hand signals used in association with extremes of pitch to help the pupil imitate extremes; these signals will be used later to cue her for correct pitch while she is talking.

17. Essentials of good speech : pitch 3 (10:01)

Date:
1974
Summary:
Demonstrates the guiding of a pupil to consciously produce the desired pitch of vowels through reinforcement of his correct imitations. Depicts the teacher assessing the pupil's natural pitch for the vowels (ü), (ä), and (ē), in one case making the child conscious of his naturally high (ü).

18. Essentials of good speech : pitch 5 (10:22)

Date:
1974
Summary:
Presents four lesson segments demonstrating advanced stages of pitch learning. Demonstrates, in the first segment, the production of vowels which move from low to high or high to low, and the production of combinations of loud, soft, high, and low-pitched vowels. Presents, in the second segment, the application of "part" learning of pitch to the correct general pitch by asking the pupil to lower his voice. Shows, in the final segment, the application of "part" learning of pitch to the intonation of the question, "Is it big?"

19. Essentials of good speech : pitch, 1 (13:25)

Date:
1974
Summary:
Discusses pitch as an aspect of voice production, and how it refers to the degree of highness or lowness of sound. Emphasizes pitch as a "part" which will be applied to "wholes." Presents a child's first lesson at the "Presentation Stage" of pitch, in which touch variations are introduced and explained.

20. Essentials of good speech : pitch, 4 (12:13)

Date:
1974
Summary:
Presents a pupil working at the "Imitation Stage" on pitch. Shows the pupil developing high vowels (ä) and (ē) from one naturally high vowel, (ü). Depicts a pupil being taught to sustain high vowels in moving in continuous voice from (ü) to (ä) and (ē).

21. Major area of speech : consonant (SH)-4 (27:34)

Date:
1974
Summary:
Demonstrates teaching devices which can be employed to help the deaf pupil with step 1 of learning to pronounce the SH sound: three devices for tongue blunting, one device for keeping the tongue tip placement centered during blunting, and three devices for maintaining a high wide tongue during blunting.

22. Major area of speech : consonant : (SH)-3, part 3 (09:23)

Date:
1974
Summary:
Stresses the practice of the learned skill, proper tongue blunting, as a first step in learning "SH". Shows the pupil, now correct approximatley 75% of the time, being given a homework assignment, with his parents evaluating his practice.

23. Major area of speech : consonant : (SH)-7 (14:20)

Date:
1974
Summary:
Sets forth the incorporation of "SH" into words. Takes five nuclei words through Face A of the speech model. Demonstrates work on the first word, "she," from "Presentation, Imitation, and Production Stages" including carry-over devices and no-error level of practice. Uses one teaching device to review "SH" in isolation as well as one GLGSP in the language area.

24. Major area of speech : consonant : SH 10 (09:55)

Date:
1974
Summary:
Focuses on "CH" and "J" at Face C of the speech model through the GLGSP in classroom situations as the sounds arise incidentally in words. Shows the pupil working at the "Production Stage" of "CH" and the "Presentation Stage" of "J". Concludes the learning session, which began at Face A when the pupil started the in-depth work on "SH" as a single sound.

25. Major area of speech : consonant : SH 8 (10:48)

Date:
1974
Summary:
Works on the second nucleus word, "show", on Face A of the speech model through the "Production Stage". Shows evaluation and practice on all five nuclei words at the no-error level of practice at the "Production Stage" of Face A. Includes one GLGSP expanding language.

26. Major area of speech : consonant : SH 9 (08:53)

Date:
1974
Summary:
Presents the teacher collecting evidence of correct automatic production of all five nuclei words in general speech situations. Transfers skills learned on Face A to all words containing "SH" at Face B of the speech model. Follows the pupil as he progresses to Face C of the speech model, generalizing skills from Face A and B to analogous areas of speech, in this case the correct pronunciation of "ZH", "CH", and "J". Shows the pupil working at the "Presentation Stage" of Face C for "ZH" through the GLGSP.

27. Major area of speech : words : you're welcome 1 (11:16)

Date:
1974
Summary:
Assesses the automatic and conscious production of a phrase. Depicts a teacher using the synthetic approach to begin a correction of the "whole" word, "welcome". Observes the child moving from "Presentation Stage" to "Imitation Stage" of Face A of the speech model. Examines the ability of the pupil to discriminate the difference in accent between her production (wel kum) and the correct accent (wel km). Shows the teacher using a discriminating activity, interweaving touch, vision, and auditory discrimination.

28. Major area of speech : words : you're welcome 2 (10:56)

Date:
1974
Summary:
Continues synthetic practice of the "whole" word, "welcome", narrowing to analytic work on the second syllable (km). Shows the teacher shaping (km) toward correctness: weak form of the syllable, i.e., soft, short, nasal emission on (km). Then pupil works at the "Presentation and Imitation Stages" on Face A of the speech model.

29. Major area of speech : words : you're welcome 4 (10:47)

Date:
1974
Summary:
Continues to practice, as well as working on the whole phrase incidentally. Evaluates the automatic production of the entire phrase. Includes five examples of use of the General Language: General Speech Pattern unrelated to specific work on (km).

30. Major area of speech : words : you're welcome 5 (10:43)

Date:
1974
Summary:
Demonstrates the incorporation of the "part" (weak second syllable) back into the "whole", "Welcome." Depicts the teacher attempting to get proper intonation on the word through (a) shaping and (b) general practice. Presents an assessment of the automatic production of the phrase.

31. Major area of speech : words : you're welcome 6 (10:42)

Date:
1974
Summary:
Examines carry-over practice involving habituation of the correct accent and intonation of the entire phrase. Demonstrates carry-over practice given through the General Language: General Speech Pattern by the teacher in the language lesson, by other teachers in a nursery school, and by parents at home. Concludes with a pupil automatically using the phrase correctly in a general situation.

32. Major areas of speech : words : you're welcome, 3 (13:47)

Date:
1974
Summary:
Continues the shaping of the production of the element (km) to become weak. Depicts a pupil achieving a second approximation [making (km) very short], and later moving from High-Error to Low-Error to No-Error practice. Demonstrates the General Language: General Speech Pattern.

33. The general language : general speech pattern, part 2 (13:31)

Date:
1974
Summary:
Discusses the GLGSP as an integrative device for the general teaching of language and speech so that every communication between pupil and adult can be made a learning situation for language or speech or both. Presents five steps a teacher can use in understanding what a pupil has said.

34. Wilderness encampment (27:57)

Date:
1973
Summary:
Follows the activities of a group of international Girl Scouts at a wilderness encampment in an Oregon national forest. Shows how they prepare for and take a five-day hike into the Three Sisters' Wilderness Area of Oregon without adult leaders. Quotations from their evaluation session are heard.

35. It's wonderful being a girl (20:06)

Date:
1966
Summary:
This older film is directed to young girls. Using diagrams, it helps them learn about menstruation and gives them a healthy understanding of the physical and emotional changes that occur in growing up.

36. Parent to child about sex (29:36)

Date:
1966
Summary:
Shows parents how to teach facts and attitudes about sex. Concerned with when, how and the way sex facts are taught.

37. The gift of Dr. Minot (21:00)

Date:
1966
Summary:
Teaching Film Custodians abridged classroom version of a Cavalcade of America television series episode, "The Gift of Dr. Minot" (season 3, episode 20), which originally aired on April 12th, 1955 on ABC-TV. This film re-enacts the research of Boston physician and Nobel Prize winner Dr. George Minot, who disregarded his own diabetic condition to develop a cure for pernicious anemia in 1922. Concurrently, Canadian Dr. Frederick Banting (also a Nobel Prize winner) perfected insulin as a cure for diabetes, enabling Minot to conclude his experiment.

38. The Kangaroo Rat (10:06)

Date:
1966
Summary:
Shows the life and habits of the kangaroo rat and his animal neighbors of the Colorado desert. Includes a fight with a sidewinder rattlesnake.

39. Development of our decimal numeration system (27:26)

Date:
1965
Main contributors:
Joseph Moray, National Council of Teachers of Mathematics, John M. Davidson, Richard Gilbert, Arthur M. Kaye, Shirley Tebbe, Francesca Greene, Peter Smith, Carole Eickhoff, Davidson Films
Summary:
Delineates interesting facets of the development of our decimal system. Compares the additive, subtractive, multiplicative, and positional notation aspects of the Chinese, Babylonian, Egyptian, and Hindu-Arabic systems. Uses models to explain concepts which lead to greater understanding of base 10 systems. This film traces the historical development of our present decimal system--the Hindu-Arabic system of numeration. The meaning and importance of base ten, place value, grouping, numerals, and expanded notation are carefully described.

40. The Mask (34:03)

Date:
1965
Summary:
Informs the police that alcohol may mask symptoms of both physical and mental disorders and suggests a system of observation that begins when a person is first seen by the police. It emphasizes the significance of alcoholism as a problem and stresses the increasingly humanitarian role of the police.

41. Hospital maternity care : family-centered (29:25)

Date:
1964
Summary:
This film, designed primarily for members of the medical, nursing and allied hospital professions, portrays an experiment in maternity care which is being conducted in the obstretical division of St. Mary's Hospital, Evansville, Indiana.

42. Globes : an introduction (54:03)

Date:
1963
Summary:
Pictures the globe as a model of the earth and points out the representative shape and color of land and water areas. Identifies the continents and compares their sizes and locations. Uses animation to show the character of the ocean floor. Explains the poles and scales of latitude and compares various types of globes.

43. Gulf Coast : the South's land of opportunity (14:53)

Date:
1963
Summary:
Describes the states of Texas, Louisiana, Mississippi, Alabama, and Florida as comprising the Gulf Coast region of the United States. Picture crops in Florida and explains that these crops are grown twelve months of the year. Contrast the varieties of soils found in the region. Briefly describes the large ports of Houston and New Orleans. Highlights the industires of the region including oil, grazing, and lumbering.

44. High temperature research (18:24)

Date:
1963
Summary:
Describes various phases of high temperature research, giving examples of compounds being used, goals of the research, and some results to date. Discusses procedures being used, with emphasis on procedures with titanium sulfide.

45. Highball highway (11:27)

Date:
1963
Summary:
Points out the danger of a drunk driver. Uses laboratory tests to show that the ability to drive diminishes in proportion to alcohol consumption. One man's experience is presented to stress the personal misery which can result from drinking before you drive.

46. The department of health, education and welfare (14:36)

Date:
1963
Main contributors:
Erling M. Hunt, Wade Arnold, Abraham Ribicoff, Center for Mass Communication, Columbia University Press
Summary:
Discusses the purposes and functions of the five major divisions within the department of Health, Education, and Welfare. Describes the several offices, agencies, and bureaus, and indicates how these deal with foods, drugs, social security, vocational rehabilitation, and education. Emphasizes that the major concern of the department is to benefit individuals in their living. Narrated by Abraham Ribicoff, a former secretary of the Department of Health, Education, and Welfare.

47. The department of health, education and welfare (14:36)

Date:
1963
Summary:
Discusses the purposes and functions of the five major divisions within the department of Health, Education, and Welfare. Describes the several offices, agencies, and bureaus, and indicates how these deal with foods, drugs, social security, vocational rehabilitation, and education. Emphasizes that the major concern of the department is to benefit individuals in their living. Narrated by Abraham Ribicoff, a former secretary of the Department of Health, Education, and Welfare.

48. The dynamics of the circle (14:20)

Date:
1963
Main contributors:
Mannis Charosh, Pelican Films
Summary:
Describes a geometric circle and defines and illustrates such terms as radius, congruent circles, chord, diameter, major and minor arcs, semicircles, and central angle. Shows the relationship between a central angle and its arc; presents methods for proving arcs equal in degrees and length; and describes the relationships of a diameter, a chord, and its intersected arcs.

49. The John Glenn Story (29:59)

Date:
1963
Summary:
Traces the career of John Glenn, first U.S. astronaut, from his school days in New Concord, Ohio, to his speech to the U.S. Congress after his orbital flight. Pictures Glenn as a typical, but highly successful, American boy. Interviews many people in his town who speak well of him and follows his career in the armed forces. Shows preparations for the space flight, the blast off, Glenn in flight, the return from orbit, the parades, and the appearance before Congress.

50. The Rocky Mountain area : backbone of the nation (15:15)

Date:
1963
Summary:
Examines the importance of the Rocky Mountains to the development of the Western States. Shows the dependence of agriculture and industry upon the water resources from the mountains. Discusses the region's mineral wealth, the importance of the timber industry to the Western economy, and the attractions of Western national parks and cities.

51. "It's the humidity" (13:04)

Date:
1962
Summary:
Uses common everyday examples of the effects of humidity to introduce and explain this idea. Shows Kay, an attractive teenager, and her adventures with a violin, a stuck drawer, and drying off at the pool as these processes are influenced by the humidity. Animates an explanation of dew, relative humidity, and dew point. Shows and explains several weather instruments for measuring humidity.

52. Color on a stone (12:26)

Date:
1962
Summary:
Explores the possiblities of creating color lithography and explains methods of visualization, transfer and simple registry. Shows Patrick Dullantry, an American printmaker who works over progressive proofs of his work to develop a color lithograph. Presents color lithographs by such masters as Toulouse Lautrec, Paul Cezanne, Renoir, and works of modern contemporary young American printmakers.

53. Dynamics of solution (14:57)

Date:
1962
Main contributors:
Ellis Katzman, Elbert C. Weaver, John A. Skarulis, William H. Pasfield, Ross Lowell, Herman J. Engel, Robert Braverman, Peter Robinson, Geraldine Lerner, Max J. Rosenberg, Fisher Scientific Company
Summary:
Demonstrates the differences between saturated, unsaturated, and supersaturated solutions; that solutions are dynamic, not static in character; and also shows suspensions and colloidal dispersions. Presents characteristics of solutions and explains insolubility, solutions without chemical reactions, mixtures, suspensions, and the Tyndall effect in colloidal dispersions.

54. Gases and how they combine (22:01)

Date:
1962
Summary:
Shows some properties that distinguish gases. The volume of ammonia and hydrogen chloride that combine are measured quantitatively, and simple integer volume ratios are measured for the combinations of hydrogen and chlorine. Interprets these simple integer ratios in terms of Avogadro's hypothesis.

55. Heat as radiant energy (13:23)

Date:
1962
Summary:
Diagrams the position of radiant energy on the electromagnetic spectrum and describes several means of detecting radiant energy. Explains the operation of a radiometer, and illustrates the use of a thermister, thermocouple, and thermophile in detection of radiant energy.

56. Hormonal coordination 2 : the thyroid and parathyroid (30:31)

Date:
1962
Summary:
A credit course in The New Biology, a presentation of Learning Resources Institute, Columbia Broadcasting Systems, in conjunction with the American Institute of Biological Sciences. The course is planned to include the results of recent research findings in the biological sciences and to reflect the recommendations of professional organization interested in biology education. This installment discusses the thyroid and parathyroid glands.

57. Hormonal coordination 3 : the adrenals (30:06)

Date:
1962
Summary:
A credit course in The New Biology, a presentation of Learning Resources Institute, Columbia Broadcasting Systems, in conjunction with the American Institute of Biological Sciences. The course is planned to include the results of recent research findings in the biological sciences and to reflect the recommendations of professional organization interested in biology education. This installment discusses the function of adrenal glands in the human body.

58. Hormonal coordination I (30:09)

Date:
1962
Summary:
Integration of life processes in animals: an evolutionary approach with emphasis on the veterbrate; reception and transmission of information, and responses; receptors for light, sound pressure, etc; transmitters –chemical and nervous systems in detail; responding systems –under hormonal and nervous control; temperature control in animals; biochemical aspects will be considered whenever appropriate.

59. Hormonal coordination IV (30:27)

Date:
1962
Summary:
A credit course in The New Biology, a presentation of Learning Resources Institute, Columbia Broadcasting Systems, in conjunction with the American Institute of Biological Sciences. The course is planned to include the results of recent research findings in the biological sciences and to reflect the recommendations of professional organization interested in biology education. This episode discusses the function of the pituitary gland.

60. Hormonal coordination V (30:10)

Date:
1962
Summary:
Dr. Ray Koppelman discusses hormone activity in mammals, including androgens, estrogens, progesterone, and gonadotropins.

61. How machines help us (13:02)

Date:
1962
Summary:
Introduces basic principles of the lever, wheel and axle, pulley, inclined plane, wedge, and screw, and shows common usage of each. Shows the crowbar as a lever, and shows a doorknob as an example of a wheel and axle. Pictures the raising of the flag to illustrate the use of a pulley. Shows stairs as an example of an inclined plane, pictures carpenters driving nails as wedges, and presents the operation of an auto jack as an example of a screw.

62. Introduction to Music Reading (11:52)

Date:
1962
Summary:
Uses animation to compare written music symbols with written words and emphasizes that music is a written language with its own symbols. Introduces the five-line staff and the G clef as the basic structures upon which music is written. Shows how to develop pitch memory, introduces a basic rhythmic and tonal vocabulary, and combines these vocabularies into songs.

63. Light Perception (30:19)

Date:
1962
Summary:
Dr. George Wald discusses visual functions, including the chemical construction of the eye.

64. Readiness... The Fourth R (19:23)

Date:
1962
Summary:
Presents physical education as an essential part of the modern school curriculum. John Glenn explains why the astronauts need to be ready physically and mentally for space travel. Describes how body motor skills are developed in early grades by tumbling, rope climbing, and rhythms. Pictures older students playing team games, as basketball and volleyball. Stresses the need for well-planned activities, accurate records, and competent, well-trained teachers.

65. The biology of the past (30:22)

Date:
1962
Summary:
The biology of the past; the aims, methods and instrumentation of modern biology, and its pertinence to man; the biology of the future in terms of some of its problems.

66. The Chicago Picasso (32:17)

Date:
1962
Summary:
Traces the story of the "Chicago Picasso." Relates the artist's original conception of the Chicago sculpture, the people and processes involved in the fabrication, and finally the construction of the statue by a steel erection company. Visits the first major exhibit of the Picasso sculpture.

67. The dairy belt (1:07:31)

Date:
1962
Main contributors:
Thomas F. Barton, Daisy M. Jones, Roger Niemeyer, James W. Taylor, Indiana University Audio-Visual Center
Summary:
Compares two dairy farms--one in Southeastern Wisconsin and the other in Central New York State. Shows the land use and cultural practices which reflect adaptation to such elements of the physical environment as topography, soil, precipitation, temperature, and length of growing season. Describes such man-made conditions that influence the marketing of milk as the proximity of farms to urban areas, sanitation requirements, and transportation and refrigeration facilities.

68. The evidence for evolution I (30:05)

Date:
1962
Summary:
Evolution of inherited patterns: adaptation; the means of evolution –mutation and recombination; retention of variability; results of evolution –specific selected examples such as drug resistance, melanism, mimicry; ecological aspects.

69. The fish that turned gold (1:07:40)

Date:
1962
Summary:
Presents the story of a goldfish from spawning until the goldfish is sold to a child. Begins at the world's largest goldfish hatchery. Introduces the main character, Goldey, developing inside a goldfish egg and follows his growth. Shows the goldfish's appearance, size, natural habitat, food, and adjustment to a home aquarium environment. Provides story-telling material through a dream sequence involving Goldey and Silvey, a silver fantail.

70. Durer and the Renaissance (13:55)

Date:
1961
Main contributors:
Beatrice Farwell, Paul Falkenberg
Summary:
Discusses the life of Durer and the pivotal point he represented in connecting the artistic development of Italy and Northern Europe. Presents examples of his work that show his passage from the Middle Ages to the Renaissance. Develops the idea that through a study of his work the fusing of his Gothic inheritance and the organic Renaissance can be observed.

71. Genetic investigations (56:51)

Date:
1961
Summary:
Presents some of the steps and procedures involved in conducting controlled breeding experiments and shows the results of some genetic crosses. Introduces three important areas of genetic research. Illustrates bombardment of fruit flies with X-ray and shows some of the obvious mutations produced in these fruit flies. Pictures a schematic model of the DNA molecule and presents questions concerning its structure, organization, and duplication. Uses animation to picture basic discoveries of inheritance.

72. Getting things done (29:48)

Date:
1961
Summary:
Do you like to live in a city? Or would you prefer to move to the suburbs and escape slums, juvenile delinquency traffic jams? Many people are moving to suburbs, and urban areas are growing until, on the east coast, there is in effect one continuous urban areas stretching from Washington, DC to Boston, Massachusetts. What can be done to reclaim the slums? How can industry be attracted back to an area it has deserted? The story of the development of the East Liberty area of Pittsburgh is told in detail, showing how effective private citizens can be if they wish. Once again other information on the solution offered by different groups and communities is made available –though much of the material in this program echoes comments and data from the previous program. But this, again, is an effective plea for the citizens’ concern for his community.

73. How green plants make food (13:48)

Date:
1961
Summary:
Uses animation, microphotography, and live action to show how green plants make food in the process of photosynthesis. Explains that as scientists study the processes involved in photosynthesis they may some day be able to duplicate the work of plants and make more efficient use of plants.

74. Interpreting test scores realistically (17:15)

Date:
1961
Summary:
Demonstrates use of standard error, comparison of scores with test norms in interpretation of test scores, and use of percentile bands rather than points. | Presents a lecture by Dr. Scarvia B. Anderson, who demonstrates two important principles of test interpretation--(1) any test score is only an estimate of a student's ability, and (2) percentages are meaningful only if the characteristics of the group on which norms are based are known. Golf pro Ernie Pognotta helps to show similarities in basic principles of measurement in golf and in test scores. Dr. Anderson emphasizes that meaning comes from comparison in interpreting test scores.

75. Jet and rocket engines (11:22)

Date:
1961
Summary:
Traces the history of jet and rocket engines and diagrams the principles on which they operate. Begins with Hero's model of a steam jet and continues by showing simplified uses of the principle in a rocket toy, a balloon, and a lawn sprinkler. Further diagrams the operation of the reaction engine in a ramjet pulsejet, and turbojet. Shows a cutaway of a turbojet engine and explains its modifications with a ramjet afterburner or a turbo prop. Points out that the difference between jet and rocket engines is that the rocket carries its own oxygen enabling it to fly outside the atmosphere.

76. Ratio and proportion in mathematics (11:10)

Date:
1961
Summary:
Shows that ratio expresses a relationship between two numbers. Points out that equal ratios form a proportion, which may be used in solving problems, stressing that the units must be the same in finding ratios between two numbers.

77. The corn belt (17:12)

Date:
1961
Summary:
Shows the importance of corn as an economic commodity. Illustrates the nature of the corn belt of the United States by utilizing sixty-one widely scattered locations. Emphasizes the role of corn as a food crop for early pioneers and as a factor in the "Westward Movement." Develops the interrelationships between corn farming, railroads, villages, and cities. Explains how farm mechanization, the development of hybrid seeds, and fertilizers have increased production with the resulting rise in the farmers' standard of living.

78. VISTA : Gadfly in the ghetto (17:29)

Date:
1961
Summary:
This NBC film shows how a community organization in New York City has helped to diffuse a violent atmosphere. It also demonstrates consumer (tenant) protection by the use of legal-aid and rent strikes.

79. Dance : a reflection of our times (29:37)

Date:
1960
Summary:
Discusses the use of the dance as a social commentary and relates it to the critical statements of artists in other fields. Presents a performance of "Caprichos" based on Goya's etchings of man's weaknesses. In contrast, an excerpt from Paeon is performed. Features choreographer Herbert Ross and his troupe.

80. Gait and musculoskeletal disorders (34:15)

Date:
1960
Summary:
Illustrates abnormalities in gait caused by pain, structural defects and deformities, neuromuscular disorders, and a combination of these causes. Details technical symptoms of the gait and posture resulting from poliomyelitis, spastic paralysis, hypotrolic muscular dystrophy, distonia musculora, and dislocation of the hip, indicating the results of the Trendenburg, flexion, and other tests. Presents Dr. William T. Green of Harvard Medical School providing the narration for the examples and conducting the physical examination for each case stressing that careful observation of the gait is one of the key factors in diagnosis.

81. Germfree animals in medical research (19:22)

Date:
1960
Summary:
**WARNING: CONTAINS GRAPHIC IMAGES OF LAB TEST ANIMALS** Illustrates the basic techniques of obtaining germfree environment, germfree animals, and methods of germfree miantenance. Demonstrates the methods by which germfree animals may be obtained as with the chick from the egg and a guinea pig from a Cesarian operation. Concludes that thee techniques contribute in the field of immunilogical studies and in the study of tissue response to parasites.

82. Gravity : the mighty pull (13:43)

Date:
1960
Summary:
Explains the basic principles of gravitational attraction that relate to the earth, and other planets, and the sun. Relates these principles to flights of rockets and artificial satellites and includes the experiments on weightlessness that is encountered by astronauts. Gives a number of practical examples from everyday life and explains the role of gravity in these situations. Concludes with three questions for children to solve.

83. Into the known (27:38)

Date:
1960
Summary:
An interpretive report on American schools which dramatizes the importance of the printed word in teaching and learning. Uses visual techniques--including a scene from Romeo and Juliet and a description of the workings of the cosmos--to portray many facets of the learning process as evidenced in both elementary and high school classrooms.

84. Ionization and ionic equilibrium (16:09)

Date:
1960
Summary:
Uses animation and laboratory demonstrations to explain the formation of ions in ionization and the effects ions produce. Presents hydrochloric acid as a typical electrolyte that ionizes in water permitting the solution to conduct an electric current. The polarity of the water molecule is illustrated and valance, electrovalance, and the effect of ionization on the boiling and freezing points of solutions are explained.

85. Juan y su burrito (10:40)

Date:
1960
Summary:
A story about a Mexican boy and his donkey is used in depicting the characteristics of rural life in Mexico and in emphasizing the importance of helping others. Educational collaborator, William G. Brink.

86. Run, Jimmy, run (27:58)

Date:
1960
Summary:
Shows visits to the homes of two Caucasian families who adopted children of Negro and mixed parentage, in which their hopes and problems are discussed.

87. Shakespeare's theater (14:12)

Date:
1960
Summary:
A Teaching Film Custodians film about the presentation and conventions of live theatre at Shakespeare's Globe Theater circa 1600. Incorporating footage from the prologue of the 1944 British Technicolor feature film, "Henry V", directed by and starring Laurence Olivier, and graphics, this film illustrates the location, and appearance of the Globe and Rose theaters, the activity before a typical presentation, where the audience was seated, and the manner in which the Globe Theater was used. We see the audience entering the theater, gallants taking their places on stage, the orange girl and cider man hawking their wares, and the actors preparing for their entrance. Concludes with the curtain parting and the chorus reciting the prologue.

88. Short time intervals (21:14)

Date:
1960
Summary:
Discusses the extension of the senses through a variety of techniques that enables man to study events of short duration; uses analysis of a lighting flash as an example. Questions posed about lightning include: duration of lightening flash, direction of travel, and cause of flicker. Timing devices used include several special photographic techniques, using moving and highspeed cameras, pen recorders, and the oscilloscope. The theory behind each device is explained.

89. The American image abroad (59:51)

Date:
1960
Summary:
Guests: Denis W. Brogan, professor of political science at Cambridge University, England; Harlan Cleveland, Dean of the Maxwell Graduate School of Citizenship and Public Affairs, Syracuse University, and senior author of "The Overseas Americans;" Santha Rama Rau, Indian author; Saville Davis, managing editor, The Christian Science Monitor. In this program, Mrs. Roosevelt and her guests will examine the reasons why America is disliked in some parts of the world and what we can do about it. They will discuss American tourists, diplomats and business men in overseas activities; also the role American movies play in shaping our image abroad.

90. The Force Of Gravity (28:08)

Date:
1960
Summary:
Discusses the relation of gravity to cosmology and to geophysics. Traces the history of ideas about gravity; discusses new instruments and new viewpoints on gravitation.

91. A long time to grow part 3 : six, seven, and eight year olds-society of children (28:55)

Date:
1959
Summary:
Observes six-, seven-, and eight-year old children at play and in school and emphasizes that children's play activities with their adherence to the rules, rituals, and regulations which have been established have changed little over the years. Points out the desire of this age group to have close identification with a peer group and its activities as they become less dependent on parents.

92. Collision stations (29:45)

Date:
1959
Summary:
What happens when a rocket ship in space is struck and damaged by a meteor? Capt. Gell, a Navy expert on crew equipment, demonstrates the Navy’s full-pressure space suit for emergency escape from a shattered craft. Dr. Haber, an aerodynamic engineer who has made a thorough study of the theoretical problems of escape and survival far out in pace, explains the difficulty of making an individual descent into the atmosphere, on one hand, and of rescuing the stranded flyer in space, on the other. Dr. Herbert’s recommendation: the crew should ride the damaged vehicle back to earth --if anything remains of it.

93. Developmental genetics - I: a lecture by Dr. L. C. Dunn (29:40)

Date:
1959
Summary:
Portrays the role of developmental genetics in dealing with ways phenotypes come into being through the action of genes. Presents a complete discussion of the Creeper domestic fowl--its genetic basis, morphology, embryological history, and the experimental work that led to an understanding of how this gene affects early development to produce the morphological features seen as the outcome of the developmental process. Lecture given by Dr. L. C. Dunn.

94. Developmental genetics - II: a lecture by Dr. L. C. Dunn Columbia University (29:41)

Date:
1959
Summary:
Describes the ways in which genes produce phenotypic differences by acting very early in embryonic development. Shows that this action may take place at a distance through chemical messengers (pituitary dwarfism in the house mouse, lethal giant larva in Drosophila), or it may involve tissue induction systems (Brachyury and taillessness in the house mouse). Discusses the development of eye color in Drosophila as a model of how each of the steps in a chain of chemical processes leading to development is under genic control. Lecture given by Dr. L. C. Dunn.

95. DNA structure and replication (29:15)

Date:
1959
Main contributors:
University Films, J. D. Watson, Irwin H. Herskowitz
Summary:
Describes RNA and DNA which are favored as the carriers of genetic information. Presents DNA molecules as shown in the electron microscope and describes the polymeric nature of the DNA molecule and DNA nucleotides. Compares the base content of DNA from various organisms. Describes in detail the three-dimensional organization of DNA as revealed through X-ray diffraction experiments. Pictures a Watson-Crick double helix model of DNA which suggests that DNA may replicate by the two complementary chains separating with each single strand then acting as a template to form its complement. Lecture given by Dr. J. D. Watson.

96. Genetic activity and chromosome chemistry (29:24)

Date:
1959
Summary:
Reviews the contributions of Mendel, the Hertwigs, and Miescher to our understanding of modern genetics. Discusses chromosome chemistry in terms of the cytological distribution of nucleic acids, the chemical composition of chromosomes in groups of isolated nuclei and in single nuclei the chemical content of salivary chromosomes and their bands. Compares cell activity with the DNA and RNA content of various giant chromosomes in insect larvae which leads to the conclusion that gene action can occur by the disproportionate increase in the amount of DNA or RNA. Lecture given by Dr. J. Schultz.

97. Genetic loads in Mendelian populations (28:43)

Date:
1959
Summary:
Portrays the frequency of mutants in the population gene pool as dependent upon their rate of origination and selection coefficient. Discusses the population fate of dominant lethals (retinoblastoma), dominant detrimentals (achondroplasia), and recessive lethals (juvenile amaurotic idiocy). Describes in detail the loads of mutations carried in natural populations of Drosophila pseudo obscura and in man. Points out the fact that while most mutants are detrimental in the normal environment of the species, some may be advantageous in a different environment. Lecture given by Dr. Th. Dobzhansky.

98. Genetics of Mendelian populations (29:49)

Date:
1959
Summary:
Explains the nature and importance of population genetics. Derives the Hardy-Weinberg equilibrium principle for Mendelian (cross-breeding) populations. Points out that though the Hardy-Weinberg law produces a static gene pool when it applies, mutation, selection, random genetic drift, and migration upset this equilibrium and cause gene frequencies to shift-these factors being, therefore, the principal causes of evolution.

99. Geografia de Sud America : los cinco paises del norte (11:18)

Date:
1959
Summary:
Descusses the economic concepts related to land, climate, and major resources in the countries of Colombia, Venzuela, and the three Guianas. Includes scenes of the people and of their ways of life, shows the many modern developments which industrialization has brought, and describes the type of government of each country. Collaborator, Donald D. Brand.

100. Greek sculpture (22:52)

Date:
1959
Summary:
Reviews Greek history by showing pieces of sculpture from each historical period from 300 B.C. to A.D. 300 and the related architecture. Sculpture proceeded from small animals buried in tombs to large animals and then to undraped youth. Shows the various tools used by the early Greeks in sculpture. Concludes with a non-narrative viewing of various works of sculpture.