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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.
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.
Illustrates the variety of environments in which plants survive, and shows adaptations developed by various plants for survival and reproduction within their own environment. The role of man as a mediator of environment is shown as he modifies living conditions of plants, and then must provide protection for them. The viewer is encouraged to search for adaptations in the plant world around him.
Visits a number of international trade fairs and identifies their purposes and contributions to the United States agricultural program. Illustrates ways United States agricultural products are introduced to actual and potential customers. Studies some of the agricultural export items which have been favorably influenced by the trade fair. Proclaims the importance of foreign markets as an outlet for our agricultural surplus.
Describes the operation, principles, and scientific use of reactors. Shows types of research reactors make possible. Describes the Gamma Ray Spectrometer, the Neutron Chopper, and the new Janus reactor which is designed specifically for high and low level radiation experiments in biology.
Presents a view of the guidance process and indicates the great number of individuals involved. urges efforts to estimate the potential of each individual, to interpret to him and his parents the opportunities available to him, and to provide him with educational experiences which will assures his best development.
Huyghens (HY-gunz) discovery that Saturn is surrounded by rings which look different on earth at different times led to considerable speculation as to the nature of the rings. Some scientists believed they were solid, others maintained they were made up of particles of matter, as is actually the case. Among Huyghens’ other discoveries was the triangular expanse on Mars (“Syrtis Major”), which may be an expanse of vegetation. He also invented a very fine eyepiece, still used by physicists, which overcomes color spread. And “Huyghens Principle” regarding light spread is also constantly in use. Despite early illness and his resulting weak constitution, Huyghens was able to make discoveries that have been inestimable use to scientists who came after him.
Shows from the point-of-view of a bus driver on the job what happens during a day's run in a well-equipped city bus. Covers all aspects of the driver's job, including his preparations of the trip, his driving skills, his courtesy in dealing with passengers, and his responsibility for their comfort and safety. Uses scenes in the garage and the office of the bus company to illustrate problems involved in maintaining an efficient transportation system.
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.
Discusses research being conducted at the Carnegie Institute of Technology to evolve new theories about mental processes. Shows Dr. Bert Green demonstrating his computer experiments with the perception of motion and depth, Dr. Herbert Simon using the computer to present his theory of how human beings memorize, and Dr. Allan Newall showing how the computer was responsible for creating a new theory about human problem solving.
Indicates that the problem of getting to Mars of Venus, heretofore a concern only to science fiction writers and afficionados, has now become an international obsession. Shows that the strides being made in the space race would not be possible were it not for the work of Copernicus and other scientists of his stature. States that it was Copernicus who realized that the earth is not the center of the universe but merely one of many heavenly bodies, all moving according to a definite system.
Dr. Ray Koppelman, University of Chicago, American Institute of Biological Sciences
Summary:
Diversity of life resulting from evolution: recognition and treatment of diversity –definitions and taxonomic approaches; results of diversity in the plant kingdom; results of diversity in the animal kingdom, with particular emphasis on the evolution of man; diversity in time –divergence, convergence, extinction, the fossil record diversity in space –ecological relations in a habitat.
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.
The first program deals largely with Steichen’s life and his development as a photographer. He comments on the first camera he use (a Kodak), the years before he came to New York City, his “romantic” period in the 1890’s, his work with photography for advertising, his stay in France when he was for a while very active as a painter, his reactions to modern art, and his feelings about the influence of painting on his photography. Steichen’s photographs are used throughout the program to complement his description of life and work, and he often gives detailed analysis of these photographs.
The first part of the program is devoted to Steichen’s memorable and world-famous exhibit, “The Family of Man.” Steichen explains his preoccupation with the forms and development of human life; the exhibit, and many of the photographs shown during the course of the program, emphasize the preoccupation. Steichen and Rene d’Harnoncourt also discuss his association with the fashion magazine Vanity Fair, his ideas on journalistic photography, and his work in Hollywood and in advertising, his photographic experiments, his experiences during World War I, his exhibitions and the ideas governing them, his work now in progress, and his plans for future exhibitions.
The third program consists of a detailed analysis of photographs. Steichen and a young photographer move from picture to picture while Steichen explains the mechanical and technical problems they presented and the ideas or interests that prompted his focusing on one or another subject. They also examine pictures taken by such noted photographers as Lewis Hines and Edward Weston. Of particular interest are Steichen’s comments on symbolist photography and his reasons for abandoning experiments he began in this area. At the program’s end, Steichen speaks generally about the future of photography, and of the things we have to learn about and from our fellow man.
The format of this final program is different from that of the preceding three. On the sound track is a pre-recorded conversation with Steichen, and on the screen is a series of Steichen’s own photographs, and those of other photographers, from the “Family of Man” collection. Steichen’s remarks form a commentary explaining and describing some general principles of photography, and the details of completing this particular exhibit.The basic element, says Steichen, is love: love of life and of mankind.
Considers the question, "Will machines ever run man?" Concludes that although the computer is the machine most like man himself, it is not the machine but man who determines what is to be done.
Discusses the future in terms of the areas that now interest scientists at the Argonne National Laboratories. Indicates problems that are still to be solved concerning the effects of radiation, the peaceful use of radiation, and the dangers of radiation.
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.