Describes how the limitations of the built-in graphics capabilities of spreadsheet software can be overcome by making full use of the flexibility of the grahics options. Uses triangular plots with labeled field boundaries produced using Lotus 1-2-3 to demonstrate these techniques and their use in teaching geology. (CW)

Presents the syllabus for a course which surveys aspects of American economic growth from the end of the 18th century to the early 20th century through the perspectives offered by the discipline of the history of technology. Describes format, readings, evaluation, materials, course organization, and a field trip. (CW)

Describes a strategy for using computer technology to save time when checking the data and calculations of students. Provides information regarding software and hardware used. (YP)

Should a prism be centered to measure the apex angle and refraction index? Concludes that centering the prism is not critical, and that there is an interval for which the prism can be displaced. (YP)

Reports the results of a national survey on teaching introductory physics at the college level. Lists the names of the most frequently used textbooks, reasons for changing textbooks used earlier, information regarding laboratory manuals, and instructor's comments on this type of course. (YP)

Describes the history of the human understanding of polymers from alchemy to modern times. Discusses renaissance chemistry, polymers in the nineteenth century, synthetic elastomers, thermoplastic elastomers, fibers, coatings, adhesives, derivatives of natural rubber, thermosets, step-reaction, and chain polymerization. (CW)

Discusses trends and issues in polymer chemistry. Includes developments in mechanical, thermal, electrical, and optical behavior. Illustrated are some structures and characteristics of polymers. (CW)

Gives an account of a variety of approaches to science, technology and society courses in universities and colleges. Discusses courses which concentrate on a study of the history of biology. (CW)

Describes how a list of the great books of biology was developed. Discusses the insufficiency of textbooks and traditional classroom instruction. Advocates the uses of outside reading and libraries. Focuses on books designed to be read, not studied for information and enjoyment. (CW)

Describes a study in which two types of testing were used in an engineering course to determine significant differences in evaluating student performance. Results were not conclusive. (RT)

Describes a simulation of the results of real experiments which use different strains of Escherichia coli. Provides an inexpensive practical problem-solving exercise to aid the teaching and understanding of the Jacob and Monod model of gene regulation. (Author/CW)

Presents personal views, remarks about the European Society of Engineering Education and trends in engineering education. Lists organizational and educational objectives and measures to be considered. (CW)

Tells the story of Maarten Schmidt and the discovery of quasars. Discusses the decomposition of light, crucial observations and solving astronomical mysteries. Describes spectroscopic analysis used in astronomy and its application to quasars. (CW)

Enumerates variables involved in the safe operation of a fume hood. Describes a test to measure hood performance. Discusses variables which effect hood performance. Lists design changes sometimes necessary to provide more space and encourage good practices. Concludes with a summary of good hood practices. (CW)

Describes a simple high-performance liquid chromatography experiment for undergraduate biochemistry laboratories. The experiment illustrates the separation of polypeptides by a step gradient elution using a single pump instrument with no gradient attachments. Discusses instrumentation, analysis, a sample preparation, and results. (CW)