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Shimony, Abner – Scientific American, 1988
Describes experiments used during recent history to explain the nature of the quantum world. Explains the essential elements of experiments using polarized light and magnetic flux. Illustrates differences between classical theories in physics and quantum theory. Shows how experiments in the microscopic and macroscopic world appear to support…
Descriptors: Laboratory Experiments, Lasers, Magnets, Optics
Richardson, Jacques, Ed. – 1984
The 21 essays in this two-part book provide conceptual and operational understanding of the nature of models as representations of reality and as tools for description, analysis, interpretation, and forecasting. Topic areas addressed in part 1 (concept) include: the nature of models; the earth as a system; the determination of form; some…
Descriptors: Computer Oriented Programs, Ecology, Economics, Elementary Secondary Education